:root {
    --bg: #f4f7fb;
    --card: rgba(255,255,255,.94);
    --text: #162033;
    --muted: #6e7890;
    --line: #dfe5ef;
    --accent: #5368f2;
    --accent2: #7956e8;
    --danger: #c94747;
    --ok: #158765;
    --shadow: 0 18px 50px rgba(45, 60, 100, .10);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at 15% 5%, rgba(121,86,232,.13), transparent 34%),
        radial-gradient(circle at 90% 15%, rgba(83,104,242,.13), transparent 30%),
        var(--bg);
    color: var(--text);
    min-height: 100vh;
}

button, input { font: inherit; }

.shell {
    width: min(1080px, calc(100% - 32px));
    margin: 0 auto;
    padding: 52px 0 30px;
}

.topbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 28px;
}

.eyebrow {
    color: var(--accent);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .10em;
    font-size: 12px;
}

h1 {
    font-size: clamp(36px, 6vw, 62px);
    line-height: .98;
    letter-spacing: -.045em;
    margin: 9px 0 12px;
}

.topbar p, .panel-head p {
    color: var(--muted);
    margin: 0;
    line-height: 1.55;
}

.version {
    border: 1px solid var(--line);
    background: rgba(255,255,255,.7);
    padding: 8px 12px;
    border-radius: 999px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    background: rgba(255,255,255,.62);
    border: 1px solid var(--line);
    padding: 7px;
    border-radius: 18px;
    margin-bottom: 14px;
    backdrop-filter: blur(14px);
}

.tab {
    border: 0;
    background: transparent;
    color: var(--muted);
    font-weight: 750;
    padding: 13px 12px;
    border-radius: 12px;
    cursor: pointer;
}

.tab.active {
    color: white;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    box-shadow: 0 8px 20px rgba(83,104,242,.24);
}

.panel {
    display: none;
    background: var(--card);
    border: 1px solid rgba(223,229,239,.85);
    border-radius: 24px;
    padding: clamp(20px, 4vw, 34px);
    box-shadow: var(--shadow);
}

.panel.active { display: block; }

.panel-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}

.panel h2 {
    margin: 0 0 6px;
    font-size: 28px;
    letter-spacing: -.025em;
}

.dropzone {
    display: flex;
    min-height: 176px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border: 2px dashed #cbd4e4;
    border-radius: 20px;
    background: #f8faff;
    cursor: pointer;
    transition: .2s ease;
    padding: 24px;
}

.dropzone:hover, .dropzone.dragover {
    border-color: var(--accent);
    background: #f3f5ff;
    transform: translateY(-1px);
}

.dropzone input { display: none; }

.drop-title {
    font-size: 18px;
    font-weight: 800;
}

.drop-subtitle, .file-name, .field small {
    color: var(--muted);
    margin-top: 6px;
    font-size: 14px;
}

.file-name {
    color: var(--accent);
    font-weight: 700;
    word-break: break-all;
}

.choice-grid {
    display: grid;
    gap: 12px;
    margin: 18px 0;
}

.choice-grid.two { grid-template-columns: repeat(2, 1fr); }
.choice-grid.three { grid-template-columns: repeat(3, 1fr); }

.choice {
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 16px;
    display: flex;
    gap: 11px;
    cursor: pointer;
    background: white;
}

.choice:has(input:checked) {
    border-color: var(--accent);
    box-shadow: inset 0 0 0 1px var(--accent);
    background: #f7f8ff;
}

.choice input { accent-color: var(--accent); }
.choice span { display: flex; flex-direction: column; gap: 4px; }
.choice small { color: var(--muted); }

.field {
    display: flex;
    flex-direction: column;
    gap: 7px;
    margin: 18px 0;
}

.field label { font-weight: 750; }

.field input {
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 13px 14px;
    outline: none;
    background: white;
}

.field input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(83,104,242,.10);
}

.hidden { display: none !important; }

.primary, .secondary {
    border: 0;
    border-radius: 13px;
    cursor: pointer;
    font-weight: 800;
}

.primary {
    width: 100%;
    padding: 15px 20px;
    color: white;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    box-shadow: 0 10px 24px rgba(83,104,242,.22);
}

.primary:disabled { opacity: .6; cursor: wait; }

.secondary {
    padding: 10px 14px;
    color: var(--text);
    background: #edf1f7;
}

.result {
    display: none;
    margin-top: 18px;
    border-radius: 16px;
    padding: 16px;
}

.result.show { display: block; }
.result.success { background: #edf9f4; color: #126d53; }
.result.error { background: #fff0f0; color: #a43737; }

.download {
    display: inline-flex;
    margin-top: 10px;
    color: white;
    background: var(--ok);
    padding: 9px 13px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 800;
}

.merge-list {
    margin: 14px 0 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.merge-item {
    display: grid;
    grid-template-columns: 42px 1fr auto;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: #f6f8fc;
    border: 1px solid var(--line);
    border-radius: 12px;
}

.merge-index {
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border-radius: 9px;
    background: white;
    font-weight: 800;
    color: var(--accent);
}

.merge-name {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.merge-actions {
    display: flex;
    gap: 5px;
}

.mini {
    border: 0;
    background: white;
    border-radius: 8px;
    width: 31px;
    height: 31px;
    cursor: pointer;
    font-weight: 900;
    color: var(--muted);
}

.table-wrap { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 760px;
}

th, td {
    padding: 12px 10px;
    text-align: left;
    border-bottom: 1px solid var(--line);
    font-size: 14px;
}

th { color: var(--muted); font-size: 12px; text-transform: uppercase; }
.status-done { color: var(--ok); font-weight: 800; }
.status-error { color: var(--danger); font-weight: 800; }

.table-link {
    color: var(--accent);
    font-weight: 800;
    text-decoration: none;
}

footer {
    text-align: center;
    color: var(--muted);
    padding: 22px 10px 0;
    font-size: 13px;
}

.toast {
    position: fixed;
    right: 20px;
    bottom: 20px;
    background: #172033;
    color: white;
    border-radius: 12px;
    padding: 12px 16px;
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: .2s ease;
}

.toast.show { opacity: 1; transform: translateY(0); }

@media (max-width: 720px) {
    .shell { width: min(100% - 18px, 1080px); padding-top: 26px; }
    .tabs { grid-template-columns: repeat(2, 1fr); }
    .choice-grid.two, .choice-grid.three { grid-template-columns: 1fr; }
    .topbar { align-items: center; }
    .version { display: none; }
    .panel-head { align-items: flex-start; flex-direction: column; }
}

/* Visual page editor */
.editor-loading {
    margin-top: 18px;
    padding: 16px 18px;
    border: 1px solid var(--line);
    background: #f8faff;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 13px;
}

.editor-loading small {
    display: block;
    color: var(--muted);
    margin-top: 4px;
}

.spinner {
    width: 28px;
    height: 28px;
    flex: 0 0 auto;
    border: 3px solid #dfe5ef;
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: pdf-spin .75s linear infinite;
}

@keyframes pdf-spin { to { transform: rotate(360deg); } }

.editor { margin-top: 18px; }

.editor-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #f8faff;
}

.editor-summary > div {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.editor-summary strong {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.editor-summary span {
    color: var(--muted);
    font-size: 13px;
}

.editor-help {
    margin: 12px 0;
    padding: 12px 14px;
    border-left: 4px solid var(--accent);
    background: #f7f8ff;
    border-radius: 10px;
    color: #4d5870;
    line-height: 1.5;
    font-size: 14px;
}

.editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 14px 0 10px;
}

.editor-status {
    min-height: 24px;
    margin-bottom: 10px;
    color: var(--muted);
    font-size: 14px;
}

.ranges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 14px;
    align-items: start;
}

.range-card {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: white;
    overflow: hidden;
    transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}

.range-card.multi {
    grid-column: span 2;
}

.range-card.range-drag-over {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(83,104,242,.11);
}

.range-card.dragging {
    opacity: .55;
}

.range-header {
    min-height: 46px;
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 8px 9px 8px 11px;
    border-bottom: 1px solid var(--line);
    background: #f7f9fc;
    cursor: grab;
    user-select: none;
}

.range-header:active { cursor: grabbing; }

.range-title {
    min-width: 0;
    flex: 1;
}

.range-title strong,
.range-title small {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.range-title strong { font-size: 13px; }
.range-title small { color: var(--muted); margin-top: 2px; font-size: 11px; }

.range-move {
    display: flex;
    gap: 3px;
}

.range-pages {
    padding: 10px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 9px;
    min-height: 130px;
}

.page-thumb {
    position: relative;
    min-width: 0;
    border: 2px solid transparent;
    border-radius: 11px;
    background: #eef2f7;
    overflow: hidden;
    cursor: grab;
    user-select: none;
}

.page-thumb:active { cursor: grabbing; }

.page-thumb.selected {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(83,104,242,.10);
}

.page-thumb.page-drag-over {
    border-color: var(--ok);
    box-shadow: 0 0 0 3px rgba(21,135,101,.12);
}

.page-thumb.dragging { opacity: .45; }

.page-thumb img {
    display: block;
    width: 100%;
    height: auto;
    background: white;
    pointer-events: none;
}

.page-footer {
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 7px 8px;
    background: white;
    border-top: 1px solid var(--line);
}

.page-footer strong {
    font-size: 12px;
    white-space: nowrap;
}

.page-select {
    width: 26px;
    height: 26px;
    border: 1px solid var(--line);
    background: #f4f6fa;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 900;
    color: var(--muted);
}

.page-thumb.selected .page-select {
    border-color: var(--accent);
    color: white;
    background: var(--accent);
}

.editor-export {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 18px;
}

.secondary.large {
    padding: 15px 18px;
    border: 1px solid var(--line);
}

@media (max-width: 820px) {
    .range-card.multi { grid-column: span 1; }
    .editor-export { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
    .ranges-grid { grid-template-columns: 1fr; }
    .range-pages { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .editor-summary { align-items: flex-start; flex-direction: column; }
    .editor-summary .secondary { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    .spinner { animation: none; }
    .range-card, .page-thumb { transition: none; }
}

/* v1.2 editor upgrades */
.editor-commandbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px 14px;
    margin: 14px 0 8px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #fbfcff;
}

.command-group {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.thumb-size-control {
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.thumb-size-control input {
    width: 130px;
    accent-color: var(--accent);
}

.danger-button {
    border: 1px solid #f0c4c4;
    background: #fff3f3;
    color: #b53c3c;
    border-radius: 13px;
    padding: 10px 14px;
    cursor: pointer;
    font-weight: 800;
}

.danger-button:hover { background: #ffeaea; }

.toolbar-separator {
    width: 1px;
    align-self: stretch;
    min-height: 32px;
    background: var(--line);
    margin: 0 2px;
}

.ranges-grid {
    --thumb-width: 190px;
    grid-template-columns: repeat(auto-fill, minmax(min(var(--thumb-width), 100%), 1fr));
}

.range-pages {
    grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr));
}

.page-thumb {
    max-width: var(--thumb-width);
    width: 100%;
    justify-self: center;
}

.page-image-stage {
    position: relative;
    width: 100%;
    height: calc(var(--thumb-width) * 1.22);
    min-height: 150px;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: #e8edf4;
}

.page-thumb img.page-preview-image {
    width: auto;
    height: auto;
    max-width: 88%;
    max-height: 88%;
    object-fit: contain;
    transform-origin: center center;
    transition: transform .18s ease;
    box-shadow: 0 2px 8px rgba(25, 35, 55, .14);
}

.rotation-badge {
    position: absolute;
    right: 7px;
    bottom: 7px;
    padding: 3px 6px;
    border-radius: 7px;
    background: rgba(22, 32, 51, .78);
    color: white;
    font-size: 10px;
    font-weight: 800;
}

.page-tools {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    padding: 6px 7px 0;
    background: white;
}

.page-tool {
    min-height: 30px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f7f9fc;
    color: var(--text);
    cursor: pointer;
    font-size: 17px;
    font-weight: 800;
}

.page-tool:hover { border-color: #b9c4d6; background: #eef2f7; }
.page-tool.danger { color: #b23b3b; background: #fff5f5; border-color: #f0cccc; }
.page-tool.danger:hover { background: #ffeaea; }

.range-split { font-size: 14px; }

.secondary:disabled,
.mini:disabled,
.danger-button:disabled {
    opacity: .42;
    cursor: default;
}

@media (max-width: 680px) {
    .editor-commandbar { align-items: stretch; flex-direction: column; }
    .command-group { width: 100%; }
    .command-group .secondary { flex: 1 1 auto; }
    .thumb-size-control { justify-content: space-between; }
    .thumb-size-control input { flex: 1; max-width: 180px; }
    .toolbar-separator { display: none; }
    .editor-toolbar > button { flex: 1 1 170px; }
    .page-thumb { max-width: 100%; }
    .page-image-stage { height: 230px; }
}

@media (prefers-reduced-motion: reduce) {
    .page-thumb img.page-preview-image { transition: none; }
}

/* v1.3 editor upgrades */
.editor-file-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 7px;
}

.page-jump-control {
    display: flex;
    align-items: center;
    gap: 7px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.page-jump-control input {
    width: 74px;
    min-height: 38px;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 7px 8px;
    background: white;
    color: var(--text);
    outline: none;
}

.page-jump-control input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(83,104,242,.10);
}

.secondary.compact { padding: 8px 10px; }

.page-tools {
    grid-template-columns: repeat(4, 1fr);
}

.page-thumb.focus-flash {
    animation: page-focus-flash 1.1s ease;
}

@keyframes page-focus-flash {
    0%, 100% { box-shadow: none; }
    30%, 70% { box-shadow: 0 0 0 5px rgba(83,104,242,.22); border-color: var(--accent); }
}

.editor-export {
    grid-template-columns: 1.2fr 1fr 1fr;
}

.page-viewer {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: grid;
    place-items: center;
    padding: 24px;
}

.page-viewer-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(16,24,40,.66);
    backdrop-filter: blur(5px);
}

.page-viewer-card {
    position: relative;
    z-index: 1;
    width: min(980px, 96vw);
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 28px 80px rgba(0,0,0,.28);
}

.page-viewer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 13px 16px;
    border-bottom: 1px solid var(--line);
    background: #fbfcff;
}

.page-viewer-header > div {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.page-viewer-header span {
    color: var(--muted);
    font-size: 12px;
}

.viewer-close {
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: white;
    cursor: pointer;
    font-size: 24px;
    line-height: 1;
    color: var(--text);
}

.page-viewer-stage {
    position: relative;
    min-height: 280px;
    padding: 18px;
    overflow: auto;
    background: #e9edf3;
    display: grid;
    place-items: center;
}

.page-viewer-stage img {
    display: block;
    max-width: 100%;
    max-height: 76vh;
    object-fit: contain;
    transform-origin: center center;
    background: white;
    box-shadow: 0 8px 28px rgba(26,36,56,.18);
}

.viewer-spinner {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: var(--muted);
    font-weight: 800;
}

.viewer-spinner.hidden { display: none; }

@media (max-width: 820px) {
    .editor-export { grid-template-columns: 1fr; }
    .editor-file-actions { justify-content: flex-start; width: 100%; }
    .editor-file-actions .secondary { flex: 1 1 150px; }
}

@media (max-width: 680px) {
    .page-jump-control { width: 100%; }
    .page-jump-control input { flex: 1; width: auto; }
    .page-viewer { padding: 8px; }
    .page-viewer-card { width: 100%; max-height: 94vh; border-radius: 14px; }
    .page-viewer-stage { padding: 10px; }
}

@media (prefers-reduced-motion: reduce) {
    .page-thumb.focus-flash { animation: none; }
}

/* v1.3.1 compact UI + reliable viewer */
.more-menu {
    position: relative;
    display: inline-block;
}

.more-menu > summary {
    list-style: none;
    cursor: pointer;
    user-select: none;
}

.more-menu > summary::-webkit-details-marker { display: none; }

.more-menu[open] > summary {
    border-color: var(--accent);
    background: #f2f4ff;
}

.more-menu-panel {
    position: absolute;
    z-index: 40;
    top: calc(100% + 7px);
    right: 0;
    min-width: 230px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 7px;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: white;
    box-shadow: 0 16px 40px rgba(34, 47, 78, .16);
}

.more-menu-panel.wide { min-width: 280px; }
.more-menu-panel.align-right { right: 0; }

.more-menu-panel > button,
.menu-inline-field button {
    width: 100%;
    min-height: 39px;
    border: 0;
    border-radius: 9px;
    padding: 9px 10px;
    background: transparent;
    color: var(--text);
    text-align: left;
    cursor: pointer;
    font-weight: 700;
}

.more-menu-panel > button:hover,
.menu-inline-field button:hover { background: #f3f6fa; }
.more-menu-panel > button:disabled { opacity: .45; cursor: not-allowed; }

.menu-divider {
    height: 1px;
    margin: 4px 2px;
    background: var(--line);
}

.menu-inline-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 4px 5px;
}

.menu-inline-field > label {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
}

.menu-inline-field > div {
    display: grid;
    grid-template-columns: 78px 1fr;
    gap: 6px;
}

.menu-inline-field input {
    min-width: 0;
    min-height: 38px;
    border: 1px solid var(--line);
    border-radius: 9px;
    padding: 7px 8px;
    outline: none;
}

.menu-inline-field button {
    text-align: center;
    background: #f3f6fa;
}

.editor-toolbar {
    align-items: center;
}

.toolbar-more { margin-left: auto; }

.editor-export {
    grid-template-columns: minmax(240px, 1fr) auto;
    align-items: stretch;
}

.export-more > summary {
    display: grid;
    min-height: 100%;
    place-items: center;
}

.page-tool.preview {
    color: var(--accent);
    background: #f4f6ff;
    border-color: #d8defc;
}

body.viewer-open { overflow: hidden; }

.page-viewer {
    z-index: 5000;
}

.page-viewer-card {
    width: min(1180px, 97vw);
    max-height: 95vh;
}

.page-viewer-stage {
    min-height: 420px;
    padding: 22px 70px;
}

.page-viewer-stage img {
    max-width: min(100%, 1050px);
    max-height: 82vh;
}

.viewer-nav {
    position: absolute;
    z-index: 3;
    top: 50%;
    width: 46px;
    height: 62px;
    margin-top: -31px;
    border: 1px solid rgba(255,255,255,.6);
    border-radius: 13px;
    background: rgba(255,255,255,.92);
    color: var(--text);
    cursor: pointer;
    font-size: 36px;
    line-height: 1;
    box-shadow: 0 6px 22px rgba(22,32,51,.16);
}

.viewer-prev { left: 12px; }
.viewer-next { right: 12px; }
.viewer-nav:disabled { opacity: .25; cursor: default; }

@media (max-width: 820px) {
    .toolbar-more { margin-left: 0; }
    .editor-toolbar > button,
    .editor-toolbar > .more-menu { flex: 1 1 160px; }
    .editor-toolbar > .more-menu > summary { width: 100%; text-align: center; }
    .editor-export { grid-template-columns: 1fr; }
    .export-more > summary { min-height: 48px; }
    .more-menu-panel { left: 0; right: auto; max-width: min(92vw, 320px); }
    .export-more .more-menu-panel { left: auto; right: 0; }
    .page-viewer-stage { min-height: 300px; padding: 12px 48px; }
    .viewer-nav { width: 38px; height: 52px; margin-top: -26px; font-size: 30px; }
    .viewer-prev { left: 5px; }
    .viewer-next { right: 5px; }
}

/* v1.4.0: PDF Визуальный */
.topbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--card);
    color: var(--text);
    cursor: pointer;
    font-size: 19px;
    line-height: 1;
}

/* Large PDFs: do not paint off-screen groups until they are close to view. */
.range-card {
    content-visibility: auto;
    contain-intrinsic-size: 310px;
}

.page-thumb {
    position: relative;
    transition: transform .14s ease, opacity .14s ease, border-color .14s ease, box-shadow .14s ease;
    will-change: transform;
}

.page-thumb.dragging,
.range-card.dragging {
    opacity: .45;
}

.page-thumb.drop-before::before,
.page-thumb.drop-after::after {
    content: "";
    position: absolute;
    z-index: 8;
    top: 7px;
    bottom: 7px;
    width: 4px;
    border-radius: 999px;
    background: var(--accent);
}
.page-thumb.drop-before::before { left: -7px; }
.page-thumb.drop-after::after { right: -7px; }
.page-thumb.drop-before { transform: translateX(4px); }
.page-thumb.drop-after { transform: translateX(-4px); }

.range-card.range-drop-before,
.range-card.range-drop-after {
    position: relative;
}
.range-card.range-drop-before::before,
.range-card.range-drop-after::after {
    content: "";
    position: absolute;
    z-index: 9;
    left: 10px;
    right: 10px;
    height: 4px;
    border-radius: 999px;
    background: var(--accent);
}
.range-card.range-drop-before::before { top: -8px; }
.range-card.range-drop-after::after { bottom: -8px; }

.crop-badge {
    position: absolute;
    left: 7px;
    bottom: 7px;
    padding: 3px 6px;
    border-radius: 7px;
    background: rgba(22, 32, 51, .78);
    color: #fff;
    font-size: 10px;
    font-weight: 800;
}
.page-thumb.cropped .page-image-stage { outline: 2px solid rgba(83,104,242,.25); outline-offset: -2px; }

.viewer-image-wrap {
    position: relative;
    display: grid;
    place-items: center;
    min-width: 0;
    max-width: 100%;
}

.viewer-image-wrap > img {
    position: relative;
    z-index: 1;
}

.crop-overlay {
    position: absolute;
    z-index: 4;
    cursor: crosshair;
    touch-action: none;
    background: rgba(15, 23, 42, .26);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.4);
}

.crop-box {
    position: absolute;
    border: 3px solid #fff;
    outline: 2px solid var(--accent);
    background: rgba(255,255,255,.08);
    box-shadow: 0 0 0 9999px rgba(10, 16, 28, .48);
    pointer-events: none;
}
.crop-box::before,
.crop-box::after {
    content: "";
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--accent);
}
.crop-box::before { left: -8px; top: -8px; }
.crop-box::after { right: -8px; bottom: -8px; }

.page-viewer-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-top: 1px solid var(--line);
    background: var(--card);
}

.crop-actions {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px;
}
.crop-actions > span {
    margin-right: auto;
    color: var(--muted);
    font-size: 13px;
}
.compact-primary {
    width: auto;
    min-width: 110px;
    padding: 10px 14px;
}

/* Dark theme */
html[data-theme="dark"] {
    --bg: #11151d;
    --card: #1a202a;
    --text: #edf1f7;
    --muted: #9ca8b8;
    --line: #303947;
    --accent: #8190ff;
    --accent2: #9677f0;
    --danger: #ff7c7c;
    --ok: #54c49c;
    --shadow: 0 18px 50px rgba(0,0,0,.22);
}

html[data-theme="dark"] body {
    background:
        radial-gradient(circle at 15% 5%, rgba(121,86,232,.09), transparent 34%),
        radial-gradient(circle at 90% 15%, rgba(83,104,242,.09), transparent 30%),
        var(--bg);
}
html[data-theme="dark"] .tabs,
html[data-theme="dark"] .panel,
html[data-theme="dark"] .version,
html[data-theme="dark"] .theme-toggle,
html[data-theme="dark"] .dropzone,
html[data-theme="dark"] .choice,
html[data-theme="dark"] .field input,
html[data-theme="dark"] .editor-loading,
html[data-theme="dark"] .editor-summary,
html[data-theme="dark"] .editor-commandbar,
html[data-theme="dark"] .more-menu-panel,
html[data-theme="dark"] .page-tools,
html[data-theme="dark"] .page-tool,
html[data-theme="dark"] .mini,
html[data-theme="dark"] .page-viewer-card,
html[data-theme="dark"] .page-viewer-header,
html[data-theme="dark"] .viewer-close,
html[data-theme="dark"] .viewer-nav,
html[data-theme="dark"] .menu-inline-field input,
html[data-theme="dark"] .merge-item {
    background: var(--card);
    color: var(--text);
    border-color: var(--line);
}
html[data-theme="dark"] .dropzone,
html[data-theme="dark"] .editor-summary,
html[data-theme="dark"] .editor-loading,
html[data-theme="dark"] .editor-commandbar,
html[data-theme="dark"] .merge-item { background: #171d26; }
html[data-theme="dark"] .page-image-stage,
html[data-theme="dark"] .page-viewer-stage { background: #0f141c; }
html[data-theme="dark"] .secondary,
html[data-theme="dark"] .menu-inline-field button { background: #252d39; color: var(--text); }
html[data-theme="dark"] .more-menu[open] > summary,
html[data-theme="dark"] .page-tool.preview { background: #20283a; }
html[data-theme="dark"] .more-menu-panel > button:hover,
html[data-theme="dark"] .menu-inline-field button:hover,
html[data-theme="dark"] .page-tool:hover { background: #293241; }
html[data-theme="dark"] .danger-button,
html[data-theme="dark"] .page-tool.danger { background: #321f25; color: #ff9a9a; border-color: #5b3039; }
html[data-theme="dark"] .choice:has(input:checked) { background: #20263a; }
html[data-theme="dark"] .result.success { background: #173027; color: #78d8b5; }
html[data-theme="dark"] .result.error { background: #351f23; color: #ff9a9a; }
html[data-theme="dark"] .page-viewer-backdrop { background: rgba(0,0,0,.76); }

@media (max-width: 680px) {
    .page-viewer-actions { align-items: stretch; flex-direction: column; }
    .crop-actions { align-items: stretch; flex-direction: column; }
    .crop-actions > span { margin-right: 0; }
    .compact-primary { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    .page-thumb { transition: none; }
}

/* -------------------------------------------------------------------------
   PDF Visual 2.0 - text editor
   ------------------------------------------------------------------------- */
.tabs { grid-template-columns: repeat(5, 1fr); }

.text-panel-head { align-items: flex-start; }
.beta-badge {
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    padding: 7px 10px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(83,104,242,.08);
    color: var(--accent);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: .06em;
}

.text-loading {
    margin-top: 16px;
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: 14px;
    color: var(--muted);
    background: rgba(255,255,255,.56);
}

.text-editor { margin-top: 18px; }
.text-docbar,
.text-toolbar,
.text-bottom-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.text-docbar {
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(248,250,255,.72);
}
.text-docbar > div:first-child { min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.text-docbar strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.text-docbar span { color: var(--muted); font-size: 13px; }

.text-toolbar {
    margin: 12px 0;
    padding: 10px 12px;
    border-bottom: 1px solid var(--line);
}
.text-page-nav { display: flex; align-items: center; gap: 8px; }
.text-page-nav label { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 14px; }
.text-page-nav input {
    width: 70px;
    padding: 8px 9px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--card);
    color: var(--text);
}
.icon-only { width: 42px; min-height: 42px; padding: 0; font-size: 24px; line-height: 1; }
.structure-toggle { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; }
.structure-toggle input { accent-color: var(--accent); }
.text-change-count { font-size: 13px; font-weight: 800; color: var(--accent); }

.text-workspace {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 18px;
    align-items: start;
}
.text-page-column { min-width: 0; }
.text-stage {
    position: relative;
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
    background: #dfe3ea;
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow: hidden;
    min-height: 260px;
}
.text-stage img {
    display: block;
    width: 100%;
    height: auto;
    user-select: none;
    pointer-events: none;
}
.text-stage-loader {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    z-index: 3;
    background: rgba(244,247,251,.78);
    color: var(--muted);
    font-weight: 750;
}
.text-overlay { position: absolute; inset: 0; z-index: 4; }
.text-box {
    position: absolute;
    border: 1.5px solid rgba(83,104,242,.62);
    background: rgba(83,104,242,.035);
    cursor: pointer;
    min-width: 5px;
    min-height: 5px;
    transition: border-color .12s ease, background .12s ease, box-shadow .12s ease;
}
.text-box:hover,
.text-box.selected {
    border-color: var(--accent);
    background: rgba(83,104,242,.12);
    box-shadow: 0 0 0 2px rgba(83,104,242,.10);
}
.text-box.changed::after {
    content: "";
    position: absolute;
    width: 8px;
    height: 8px;
    right: -5px;
    top: -5px;
    border-radius: 50%;
    background: #d54d4d;
    border: 2px solid white;
}
.text-overlay.structure-off .text-box:not(.selected) { border-color: transparent; background: transparent; }
.text-page-hint { margin-top: 8px; text-align: center; color: var(--muted); font-size: 12px; }

.text-properties {
    position: sticky;
    top: 12px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(248,250,255,.76);
    padding: 16px;
    min-width: 0;
}
.text-empty-state { padding: 24px 4px; text-align: center; color: var(--muted); }
.text-empty-state strong { color: var(--text); }
.text-empty-state p { margin: 7px 0 0; font-size: 13px; line-height: 1.5; }
.text-form { display: flex; flex-direction: column; gap: 12px; }
.text-selection-label { font-size: 12px; color: var(--muted); font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.text-form textarea,
.text-form input[type="number"],
.text-form select {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 11px;
    padding: 10px 11px;
    background: var(--card);
    color: var(--text);
    outline: none;
}
.text-form textarea { resize: vertical; min-height: 120px; font-family: inherit; }
.text-form textarea:focus,
.text-form input:focus,
.text-form select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(83,104,242,.10); }
.text-form-grid { display: grid; grid-template-columns: 1fr 92px; gap: 10px; }
.text-form-grid label,
.text-family-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.text-form-grid label > span,
.text-family-field > span { color: var(--muted); font-size: 12px; font-weight: 750; }
.text-form input[type="color"] { width: 100%; height: 42px; padding: 3px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); }
.original-style { padding: 9px 10px; border-radius: 10px; background: rgba(83,104,242,.07); color: var(--muted); font-size: 12px; line-height: 1.45; word-break: break-word; }
.text-form-actions { display: grid; gap: 8px; }
.primary.compact { padding: 11px 14px; }
.text-bottom-actions { margin-top: 16px; justify-content: flex-end; }
.text-bottom-actions .primary { width: auto; min-width: 190px; }

html[data-theme="dark"] .text-loading,
html[data-theme="dark"] .text-docbar,
html[data-theme="dark"] .text-properties { background: #171d26; }
html[data-theme="dark"] .text-stage { background: #0f141c; }
html[data-theme="dark"] .text-stage-loader { background: rgba(15,20,28,.82); }
html[data-theme="dark"] .text-box.changed::after { border-color: #171d26; }
html[data-theme="dark"] .original-style { background: rgba(112,129,255,.12); }

@media (max-width: 920px) {
    .tabs { grid-template-columns: repeat(3, 1fr); }
    .text-workspace { grid-template-columns: 1fr; }
    .text-properties { position: static; }
}

@media (max-width: 620px) {
    .tabs { grid-template-columns: repeat(2, 1fr); }
    .text-toolbar { align-items: flex-start; flex-direction: column; }
    .text-form-grid { grid-template-columns: 1fr 88px; }
    .text-bottom-actions { align-items: stretch; flex-direction: column; }
    .text-bottom-actions > button { width: 100% !important; }
}


/* PDF Visual 2.1 text precision */
.text-mode-switch {
    display: inline-flex;
    padding: 3px;
    border: 1px solid var(--line);
    border-radius: 11px;
    background: rgba(248,250,255,.72);
}
.text-mode-switch button {
    border: 0;
    background: transparent;
    color: var(--muted);
    min-height: 34px;
    padding: 6px 11px;
    border-radius: 8px;
    font-weight: 800;
    cursor: pointer;
}
.text-mode-switch button.active {
    background: var(--accent-bg, rgba(83,104,242,.11));
    color: var(--accent);
}
.text-box.word-box { border-width: 1px; }
.text-box.word-box.selected {
    border-width: 2px;
    background: rgba(83,104,242,.16);
}
.text-fit-toggle {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.45;
}
.text-fit-toggle input { margin-top: 2px; accent-color: var(--accent); }
html[data-theme="dark"] .text-mode-switch { background: #171d26; }
@media (max-width: 720px) {
    .text-mode-switch { width: 100%; }
    .text-mode-switch button { flex: 1; }
}

/* PDF Visual 2.2 - clean text selection + exact font status */
.text-box {
    border-color: transparent;
    background: transparent;
    box-shadow: none;
}
.text-overlay.structure-on .text-box {
    border-color: rgba(83,104,242,.34);
    background: rgba(83,104,242,.018);
}
.text-overlay.structure-off .text-box:not(.selected):not(:hover) {
    border-color: transparent;
    background: transparent;
    box-shadow: none;
}
.text-box:hover {
    border-color: rgba(83,104,242,.82);
    background: rgba(83,104,242,.10);
    box-shadow: 0 0 0 2px rgba(83,104,242,.08);
}
.text-box.selected,
.text-overlay.structure-off .text-box.selected {
    border-color: var(--accent);
    background: rgba(83,104,242,.16);
    box-shadow: 0 0 0 2px rgba(83,104,242,.10);
}
.text-box.changed::after {
    width: 7px;
    height: 7px;
    right: -4px;
    top: -4px;
}
.text-page-hint {
    min-height: 18px;
}
.font-match-status {
    display: flex;
    align-items: center;
    min-height: 34px;
    padding: 8px 10px;
    border-radius: 10px;
    font-size: 12px;
    line-height: 1.35;
    font-weight: 800;
}
.font-match-status.exact {
    color: #147453;
    background: rgba(21,135,101,.09);
    border: 1px solid rgba(21,135,101,.20);
}
.font-match-status.fallback {
    color: #8a6515;
    background: rgba(173,126,26,.09);
    border: 1px solid rgba(173,126,26,.20);
}
.text-more-actions { margin-right: auto; }
.text-bottom-actions { justify-content: flex-end; }
html[data-theme="dark"] .font-match-status.exact {
    color: #83d9bb;
    background: rgba(35,151,113,.12);
    border-color: rgba(83,205,164,.22);
}
html[data-theme="dark"] .font-match-status.fallback {
    color: #e3c276;
    background: rgba(195,147,43,.12);
    border-color: rgba(224,181,86,.22);
}
@media (max-width: 620px) {
    .text-more-actions { width: 100%; margin-right: 0; }
    .text-more-actions > summary { width: 100%; text-align: center; }
}
.font-match-status.warning {
    color: #9a5b19;
    background: rgba(211,132,37,.10);
    border: 1px solid rgba(211,132,37,.22);
}
html[data-theme="dark"] .font-match-status.warning {
    color: #efbe7d;
    background: rgba(211,132,37,.13);
    border-color: rgba(239,190,125,.22);
}

/* --------------------------------------------------------------------------
   PDF Visual 2.3 - image editor
   -------------------------------------------------------------------------- */
@media (min-width: 1100px) {
    .tabs { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}

.image-workspace { align-items: start; }
.image-stage { touch-action: pan-y; }
.image-overlay.structure-off .image-box:not(.selected):not(:hover) {
    border-color: transparent;
    background: transparent;
}
.image-overlay.structure-on .image-box,
.image-box:hover {
    border-color: var(--accent);
    background: rgba(83, 104, 242, .05);
}
.image-box {
    position: absolute;
    border: 2px solid transparent;
    background: transparent;
    cursor: grab;
    padding: 0;
    margin: 0;
    min-width: 8px;
    min-height: 8px;
    border-radius: 3px;
    outline: none;
}
.image-box:focus-visible { box-shadow: 0 0 0 3px rgba(83,104,242,.20); }
.image-box.selected {
    border-color: var(--accent);
    background: rgba(83, 104, 242, .07);
    cursor: move;
    z-index: 8;
}
.image-box.deleted {
    border-color: var(--danger);
    background: rgba(201, 71, 71, .10);
    pointer-events: none;
}
.image-box.added { border-style: dashed; }
.image-resize-handle {
    position: absolute;
    right: -8px;
    bottom: -8px;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    border: 2px solid white;
    background: var(--accent);
    box-shadow: 0 2px 8px rgba(0,0,0,.18);
    cursor: nwse-resize;
    display: none;
}
.image-box.selected .image-resize-handle { display: block; }
.image-info {
    border: 1px solid var(--line);
    background: #f7f9fd;
    border-radius: 12px;
    padding: 12px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.55;
}
.image-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}
.image-form-grid label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}
.image-form-grid span { color: var(--muted); font-size: 12px; font-weight: 700; }
.image-form-grid input {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 10px 11px;
    background: white;
    color: var(--text);
    outline: none;
}
.image-form-grid input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(83,104,242,.10); }
.image-form-actions { display: grid; gap: 8px; }
.button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    min-height: 42px;
}
.button-link.disabled {
    opacity: .45;
    pointer-events: none;
}
.image-toolbar { flex-wrap: wrap; }
html[data-theme="dark"] .image-info { background: #151b25; }
html[data-theme="dark"] .image-form-grid input { background: #111720; }

@media (max-width: 720px) {
    .image-form-grid { grid-template-columns: 1fr 1fr; }
}

/* --------------------------------------------------------------------------
   PDF Visual 2.3.1 - image editor PRO refinements
   -------------------------------------------------------------------------- */
.image-history-controls { display: flex; align-items: center; gap: 7px; }
.small-icon { width: 36px; min-height: 36px; font-size: 19px; }
.image-size-summary {
    padding: 10px 12px;
    border-radius: 11px;
    background: rgba(83,104,242,.07);
    color: var(--text);
    font-size: 13px;
    font-weight: 750;
    line-height: 1.45;
}
.image-transform-row {
    display: flex;
    flex-direction: column;
    gap: 7px;
    padding-top: 2px;
}
.image-control-line { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.image-control-label { color: var(--muted); font-size: 12px; font-weight: 800; }
.image-rotate-controls { display: grid; grid-template-columns: auto minmax(78px, 1fr) auto; gap: 7px; align-items: center; }
.image-rotate-controls .secondary { min-height: 40px; padding: 8px 10px; }
.angle-input {
    display: flex;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--card);
    overflow: hidden;
}
.angle-input input {
    width: 100%;
    min-width: 0;
    border: 0 !important;
    box-shadow: none !important;
    padding: 9px 8px !important;
    background: transparent !important;
    color: var(--text);
}
.angle-input span { padding-right: 9px; color: var(--muted); font-weight: 800; }
.image-range { width: 100%; accent-color: var(--accent); }
.image-quick-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.image-quick-actions button { min-width: 0; padding: 9px 7px; font-size: 12px; }
.image-properties-details {
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0 10px;
    background: rgba(248,250,255,.52);
}
.image-properties-details > summary {
    cursor: pointer;
    list-style: none;
    padding: 11px 2px;
    font-size: 13px;
    font-weight: 800;
    color: var(--muted);
}
.image-properties-details > summary::-webkit-details-marker { display: none; }
.image-properties-details[open] { padding-bottom: 10px; }
.image-properties-details .image-info { margin-bottom: 8px; }
.image-properties-details .button-link { width: 100%; }
.image-crop-panel {
    border: 1px solid rgba(83,104,242,.28);
    border-radius: 13px;
    padding: 12px;
    background: rgba(83,104,242,.065);
}
.image-crop-panel strong { display: block; margin-bottom: 4px; }
.image-crop-panel p { margin: 0 0 10px; color: var(--muted); font-size: 12px; line-height: 1.45; }
.image-crop-actions { display: flex; flex-wrap: wrap; gap: 7px; }
.image-crop-actions .primary { width: auto; }
.image-box.dragging { cursor: grabbing; }
.image-box .image-resize-handle {
    display: none;
    position: absolute;
    left: auto; right: auto; top: auto; bottom: auto;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid white;
    background: var(--accent);
    box-shadow: 0 2px 8px rgba(0,0,0,.20);
    z-index: 4;
}
.image-box.selected .image-resize-handle { display: block; }
.image-resize-handle[data-corner="nw"] { left: -8px; top: -8px; cursor: nwse-resize; }
.image-resize-handle[data-corner="ne"] { right: -8px; top: -8px; cursor: nesw-resize; }
.image-resize-handle[data-corner="sw"] { left: -8px; bottom: -8px; cursor: nesw-resize; }
.image-resize-handle[data-corner="se"] { right: -8px; bottom: -8px; cursor: nwse-resize; }
.image-crop-rect {
    position: absolute;
    border: 2px solid #fff;
    outline: 1px solid rgba(17,24,39,.75);
    box-shadow: 0 0 0 9999px rgba(17,24,39,.38);
    z-index: 5;
    cursor: move;
}
.image-crop-handle {
    position: absolute;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--accent);
    z-index: 6;
}
.image-crop-handle[data-corner="nw"] { left: -8px; top: -8px; cursor: nwse-resize; }
.image-crop-handle[data-corner="ne"] { right: -8px; top: -8px; cursor: nesw-resize; }
.image-crop-handle[data-corner="sw"] { left: -8px; bottom: -8px; cursor: nesw-resize; }
.image-crop-handle[data-corner="se"] { right: -8px; bottom: -8px; cursor: nwse-resize; }
.image-overlay.crop-mode .image-box:not(.selected) { pointer-events: none; opacity: .25; }
.image-overlay.crop-mode .image-box.selected { cursor: default; }
html[data-theme="dark"] .image-size-summary,
html[data-theme="dark"] .image-crop-panel { background: rgba(129,144,255,.10); }
html[data-theme="dark"] .image-properties-details { background: #151b25; }

@media (max-width: 720px) {
    .image-quick-actions { grid-template-columns: 1fr; }
    .image-rotate-controls { grid-template-columns: 1fr 90px 1fr; }
}

/* --------------------------------------------------------------------------
   PDF Visual 2.4 - vector editor
   -------------------------------------------------------------------------- */
@media (min-width: 1180px) {
    .tabs { grid-template-columns: repeat(7, minmax(0, 1fr)); }
}
.vector-overlay.structure-off .vector-box:not(.selected):not(:hover) {
    border-color: transparent;
    background: transparent;
}
.vector-overlay.structure-on .vector-box,
.vector-box:hover {
    border-color: #e09a2f;
    background: rgba(224,154,47,.07);
}
.vector-box {
    position: absolute;
    border: 2px solid transparent;
    background: transparent;
    cursor: grab;
    min-width: 8px;
    min-height: 8px;
    border-radius: 3px;
    outline: none;
    touch-action: none;
}
.vector-box.selected {
    border-color: #d88616;
    background: rgba(224,154,47,.10);
    cursor: move;
    z-index: 8;
}
.vector-box.unsupported.selected { border-style: dashed; }
.vector-resize-handle {
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid white;
    background: #d88616;
    box-shadow: 0 2px 7px rgba(0,0,0,.20);
    display: none;
}
.vector-box.selected:not(.unsupported) .vector-resize-handle { display: block; }
.vector-resize-handle[data-corner="nw"] { left: -8px; top: -8px; cursor: nwse-resize; }
.vector-resize-handle[data-corner="ne"] { right: -8px; top: -8px; cursor: nesw-resize; }
.vector-resize-handle[data-corner="sw"] { left: -8px; bottom: -8px; cursor: nesw-resize; }
.vector-resize-handle[data-corner="se"] { right: -8px; bottom: -8px; cursor: nwse-resize; }
.vector-warning {
    border-radius: 10px;
    padding: 10px 12px;
    background: rgba(224,154,47,.10);
    color: #8b5a0a;
    font-size: 13px;
    line-height: 1.45;
}
.vector-style-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 10px;
}
.vector-style-grid label { display: flex; flex-direction: column; gap: 6px; color: var(--muted); font-size: 12px; font-weight: 750; }
.vector-style-grid label:last-child { grid-column: 1 / -1; }
.vector-style-grid input[type="number"] { width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: 10px; background: var(--card); color: var(--text); }
.vector-color-control input[type="color"] { width: 100%; height: 42px; border: 1px solid var(--line); border-radius: 10px; padding: 4px; background: var(--card); }
.vector-toggle-row { display: flex; flex-wrap: wrap; gap: 14px; color: var(--muted); font-size: 13px; }
.vector-toggle-row label { display: inline-flex; align-items: center; gap: 7px; }
.vector-toggle-row input { accent-color: var(--accent); }
html[data-theme="dark"] .vector-warning { color: #f0bd67; background: rgba(224,154,47,.12); }


/* --------------------------------------------------------------------------
   PDF Visual 2.5 - add objects
   -------------------------------------------------------------------------- */
@media (min-width: 1180px) {
    .tabs { grid-template-columns: repeat(8, minmax(0, 1fr)); }
}
.add-object-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
}
.add-tool-button { min-height: 42px; }
.add-overlay { pointer-events: auto; }
.add-object {
    position: absolute;
    border: 2px solid rgba(83,104,242,.72);
    background: rgba(83,104,242,.05);
    cursor: move;
    min-width: 8px;
    min-height: 8px;
    touch-action: none;
    overflow: visible;
}
.add-object.selected {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(83,104,242,.12);
    z-index: 15;
}
.add-object:not(.selected) .add-resize-handle { display: none; }
.add-resize-handle {
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid white;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 2px 7px rgba(0,0,0,.20);
}
.add-resize-handle[data-corner="nw"] { left: -9px; top: -9px; cursor: nwse-resize; }
.add-resize-handle[data-corner="ne"] { right: -9px; top: -9px; cursor: nesw-resize; }
.add-resize-handle[data-corner="sw"] { left: -9px; bottom: -9px; cursor: nesw-resize; }
.add-resize-handle[data-corner="se"] { right: -9px; bottom: -9px; cursor: nwse-resize; }
.add-object-text {
    width: 100%;
    height: 100%;
    padding: 3px 5px;
    overflow: hidden;
    white-space: pre-wrap;
    line-height: 1.15;
    pointer-events: none;
    transform-origin: top left;
}
.add-object-image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: fill;
    pointer-events: none;
    user-select: none;
}
.add-object svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
    pointer-events: none;
}
.add-properties-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-top: 4px;
}
.add-block-label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 750;
}
.add-block-label textarea,
.add-two-columns select,
.add-two-columns input {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--card);
    color: var(--text);
    padding: 10px;
}
.add-two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.add-two-columns label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 750;
}
html[data-theme="dark"] .add-object {
    background: rgba(129,144,255,.08);
}
@media (max-width: 720px) {
    .add-object-toolbar { display: grid; grid-template-columns: 1fr 1fr; }
    .add-two-columns { grid-template-columns: 1fr; }
}


/* --------------------------------------------------------------------------
   PDF Visual 3.0 - OCR
   -------------------------------------------------------------------------- */
@media (min-width: 1180px) {
    .tabs { grid-template-columns: repeat(9, minmax(0, 1fr)); }
}
.ocr-status-card {
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    padding:14px 16px;
    margin-bottom:16px;
    border:1px solid var(--line);
    border-radius:14px;
    background:var(--soft);
}
.ocr-status-card > div { display:flex; flex-direction:column; gap:3px; }
.ocr-status-card span { color:var(--muted); font-size:13px; }
.ocr-status-card.not-ready { border-color:#efb4b4; background:rgba(203,68,68,.06); }
.ocr-status-card.ready { border-color:#a8dbc8; background:rgba(29,145,107,.06); }
.ocr-toolbar {
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:14px;
    padding:14px 0;
    border-bottom:1px solid var(--line);
}
.ocr-actions { display:flex; gap:8px; flex-wrap:wrap; }
.ocr-settings-row {
    display:flex;
    align-items:center;
    gap:14px;
    flex-wrap:wrap;
    padding:12px 0;
    border-bottom:1px solid var(--line);
}
.ocr-settings-row > label:not(.structure-toggle) {
    display:flex; align-items:center; gap:7px;
    color:var(--muted); font-size:13px; font-weight:700;
}
.ocr-settings-row select {
    border:1px solid var(--line);
    border-radius:9px;
    padding:8px 10px;
    background:var(--card);
    color:var(--text);
}
.ocr-progress {
    padding:12px 0 4px;
}
.ocr-progress-line {
    display:flex;
    justify-content:space-between;
    gap:12px;
    color:var(--muted);
    font-size:13px;
}
.ocr-progress-track,
.ocr-confidence-track {
    height:7px;
    background:var(--soft);
    border-radius:999px;
    overflow:hidden;
    margin-top:7px;
}
#ocr-progress-bar,
#ocr-confidence-bar {
    height:100%;
    width:0%;
    background:var(--accent);
    border-radius:999px;
    transition:width .18s ease;
}
.ocr-overlay {
    position:absolute;
    inset:0;
    pointer-events:auto;
}
.ocr-word-box {
    position:absolute;
    border:1px solid transparent;
    border-radius:2px;
    cursor:text;
    background:transparent;
}
.ocr-word-box:hover {
    border-color:var(--accent);
    background:rgba(83,104,242,.10);
}
.ocr-word-box.low-confidence {
    background:rgba(213,73,73,.10);
    border-color:rgba(213,73,73,.24);
}
.ocr-word-box.medium-confidence {
    background:rgba(214,146,45,.07);
}
.ocr-word-box.selected {
    border:2px solid var(--accent);
    background:rgba(83,104,242,.14);
    z-index:8;
}
.ocr-overlay.hide-zones .ocr-word-box:not(.selected) {
    border-color:transparent;
    background:transparent;
}
.ocr-page-summary {
    margin-top:9px;
    color:var(--muted);
    font-size:13px;
    text-align:center;
}
.ocr-word-info {
    display:flex;
    justify-content:space-between;
    gap:10px;
    color:var(--muted);
    font-size:13px;
    align-items:center;
}
.ocr-word-info strong { color:var(--text); }
.ocr-warning-note {
    display:block;
    color:var(--muted);
    font-size:11px;
    line-height:1.45;
}
.ocr-bottom-bar {
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    margin-top:18px;
}
.ocr-document-summary { color:var(--muted); font-size:13px; font-weight:700; }
.ocr-corrected::after {
    content:"•";
    position:absolute;
    right:-5px;
    top:-8px;
    color:var(--accent);
    font-size:18px;
    font-weight:900;
}
@media (max-width: 760px) {
    .ocr-toolbar, .ocr-bottom-bar { align-items:stretch; flex-direction:column; }
    .ocr-actions { display:grid; grid-template-columns:1fr; }
    .ocr-settings-row { align-items:stretch; flex-direction:column; }
    .ocr-settings-row > label:not(.structure-toggle) { justify-content:space-between; }
}

/* PDF Visual 3.1 export */
@media (min-width:1180px){.tabs{grid-template-columns:repeat(10,minmax(0,1fr));}}
.convert-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:18px 0;}
.convert-card{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:14px;padding:14px;background:var(--card);cursor:pointer;min-width:0;}
.convert-card:has(input:checked){border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent);background:var(--accent-soft);}
.convert-card span{display:flex;flex-direction:column;gap:4px;min-width:0}.convert-card small{color:var(--muted);line-height:1.35}.convert-card input{accent-color:var(--accent);margin-top:3px}
.convert-settings{display:flex;flex-wrap:wrap;gap:10px 16px;margin:14px 0}.convert-settings label{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:13px;font-weight:700}.convert-settings select,.convert-settings input{border:1px solid var(--line);border-radius:9px;padding:8px 10px;background:var(--card);color:var(--text);max-width:150px}
.convert-status{padding:10px 0;color:var(--muted);font-size:13px;min-height:34px}
@media(max-width:900px){.convert-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}@media(max-width:520px){.convert-grid{grid-template-columns:1fr}.convert-settings{flex-direction:column;align-items:stretch}.convert-settings label{justify-content:space-between}}


/* PDF Visual 3.2 - Smart Export */
.smart-analysis {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
    margin: 14px 0;
    padding: 13px 15px;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: var(--soft);
}
.smart-analysis > strong {
    color: var(--text);
}
.smart-analysis > span {
    color: var(--muted);
    font-size: 13px;
}
.smart-analysis-badges {
    display: flex;
    gap: 7px;
    flex-wrap: wrap;
    width: 100%;
    margin-top: 2px;
}
.smart-analysis-badge {
    display: inline-flex;
    align-items: center;
    min-height: 27px;
    padding: 4px 9px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--card);
    color: var(--muted);
    font-size: 12px;
    font-weight: 750;
}
.smart-analysis-recommendation {
    width: 100%;
    color: var(--accent);
    font-size: 13px;
    font-weight: 750;
}

@media (min-width: 1180px) { .tabs { grid-template-columns: repeat(10, minmax(0, 1fr)); } }



/* ==========================================================================
   PDF Визуальный 3.2.1 — BRAND UI
   Фирменная оболочка в стилистике предоставленного пользователем референса.
   Ядро редактора и размеры рабочих элементов не меняются.
   ========================================================================== */

:root {
    --bg: #f4f8fb;
    --card: rgba(255,255,255,.97);
    --text: #13304a;
    --muted: #687b8d;
    --line: #dce7ee;
    --accent: #0787bd;
    --accent2: #13a9d6;
    --accent-soft: rgba(7,135,189,.09);
    --brand-blue: #0879ad;
    --brand-cyan: #08a8d4;
    --brand-red: #ed0016;
    --brand-red-soft: rgba(237,0,22,.08);
    --danger: #d8192f;
    --ok: #16845f;
    --shadow: 0 16px 38px rgba(23,70,101,.09);
}

body {
    background:
        radial-gradient(circle at 12% 4%, rgba(12,166,213,.10), transparent 27%),
        radial-gradient(circle at 92% 3%, rgba(7,121,173,.08), transparent 25%),
        linear-gradient(180deg, #fafdff 0%, #f3f8fb 52%, #eef5f8 100%);
}

.shell {
    width: min(1280px, calc(100% - 34px));
    padding-top: 28px;
}

.brand-topbar {
    position: relative;
    overflow: hidden;
    align-items: stretch;
    padding: 24px 28px 38px;
    margin-bottom: 18px;
    border: 1px solid #dce8ee;
    border-radius: 26px;
    background: rgba(255,255,255,.97);
    box-shadow: 0 12px 32px rgba(20,72,104,.07);
}

.brand-header-main {
    display: flex;
    align-items: center;
    gap: clamp(24px, 4vw, 54px);
    min-width: 0;
}

.brand-company-lockup {
    flex: 0 0 clamp(230px, 26vw, 330px);
    padding: 12px 18px;
    border-right: 1px solid #e1ebf0;
}

.brand-company-logo {
    display: block;
    width: 100%;
    height: auto;
    max-height: 84px;
    object-fit: contain;
    mix-blend-mode: multiply;
}

.brand-product-copy {
    min-width: 0;
    padding-right: 110px;
}

.eyebrow {
    color: var(--brand-red);
    font-size: 11px;
    letter-spacing: .13em;
}

h1 {
    color: #143753;
    font-size: clamp(38px, 5.4vw, 67px);
    letter-spacing: -.048em;
    margin-top: 7px;
    margin-bottom: 10px;
}

.brand-blue {
    color: var(--brand-blue);
}

.brand-topbar p {
    max-width: 740px;
    color: #637a8c;
    font-size: 15px;
}

.brand-trust-row {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 14px;
    color: #5c7181;
    font-size: 12px;
    font-weight: 750;
}

.brand-trust-row span::first-letter {
    color: var(--brand-red);
}

.topbar-actions {
    position: absolute;
    right: 26px;
    top: 24px;
    z-index: 3;
}

.version,
.theme-toggle {
    background: #fff;
    border-color: #dbe7ed;
}

.version {
    color: var(--brand-blue);
    font-weight: 850;
}

.theme-toggle:hover {
    color: var(--brand-blue);
    border-color: rgba(7,135,189,.35);
}

.brand-wave {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 18px;
    background:
        radial-gradient(115% 100% at 20% 145%, transparent 63%, rgba(8,168,212,.16) 64%, rgba(8,168,212,.16) 75%, transparent 76%),
        linear-gradient(to bottom, transparent 0 8px, #0994c9 8px 13px, var(--brand-red) 13px 18px);
    pointer-events: none;
}

.tabs {
    display: flex;
    gap: 5px;
    overflow-x: auto;
    scrollbar-width: thin;
    padding: 6px;
    margin-bottom: 16px;
    border: 1px solid #dde8ed;
    border-radius: 17px;
    background: rgba(255,255,255,.94);
    box-shadow: 0 6px 18px rgba(23,70,101,.045);
    backdrop-filter: none;
}

.tab {
    position: relative;
    flex: 1 0 110px;
    min-height: 48px;
    padding: 10px 11px;
    color: #607687;
    border-radius: 11px;
    font-size: 13px;
    font-weight: 800;
    line-height: 1.15;
}

.tab:hover {
    color: var(--brand-blue);
    background: #f3f9fc;
}

.tab.active {
    color: #fff;
    background: linear-gradient(135deg, #087aad, #0a9dce);
    box-shadow: 0 7px 17px rgba(7,135,189,.20);
}

.tab.active::after {
    content: "";
    position: absolute;
    left: 22%;
    right: 22%;
    bottom: -6px;
    height: 3px;
    border-radius: 999px;
    background: var(--brand-red);
}

.panel {
    border: 1px solid #dfe9ee;
    border-radius: 21px;
    box-shadow: var(--shadow);
}

.panel.active {
    animation: brand-panel-in .18s ease-out;
}

@keyframes brand-panel-in {
    from { opacity: .72; transform: translateY(3px); }
    to { opacity: 1; transform: translateY(0); }
}

.brand-section-kicker {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 12px;
    color: var(--brand-blue);
    font-size: 11px;
    font-weight: 850;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.brand-section-kicker span {
    width: 26px;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--brand-red) 0 40%, var(--brand-blue) 40%);
}

.panel h2 {
    color: #173954;
}

.dropzone {
    border-color: #bad7e4;
    background:
        linear-gradient(180deg, rgba(247,252,254,.98), rgba(242,249,252,.96));
}

.dropzone:hover,
.dropzone.dragover {
    border-color: var(--brand-blue);
    background: #f2fafc;
    box-shadow: inset 0 0 0 1px rgba(7,135,189,.08);
}

.file-name,
.text-change-count {
    color: var(--brand-blue);
}

.primary {
    background: linear-gradient(135deg, #0878aa, #08a5d3);
    box-shadow: 0 9px 20px rgba(7,135,189,.18);
}

.primary:hover:not(:disabled) {
    filter: brightness(1.035);
}

.secondary {
    background: #edf5f8;
    color: #254a62;
}

.secondary:hover:not(:disabled) {
    background: #e3f1f6;
    color: #086f9d;
}

.danger-button {
    color: #bd1123;
    background: #fff1f2;
    border-color: #f1c5cb;
}

.danger-button:hover:not(:disabled) {
    background: #ffe7ea;
}

.choice:has(input:checked),
.convert-card:has(input:checked) {
    border-color: var(--brand-blue);
    background: rgba(7,135,189,.055);
    box-shadow: inset 0 0 0 1px rgba(7,135,189,.55);
}

.choice input,
.structure-toggle input,
.image-range,
.convert-card input {
    accent-color: var(--brand-blue);
}

.beta-badge {
    color: var(--brand-blue);
    border-color: #c9e1eb;
    background: #eff8fb;
}

.result.success {
    border-left: 4px solid #17855f;
}

.result.error {
    border-left: 4px solid var(--brand-red);
}

.download {
    background: var(--brand-blue);
}

/* Unify technical editor cards with the branded shell. */
.editor-summary,
.editor-commandbar,
.text-docbar,
.text-properties,
.image-info,
.image-properties-details,
.ocr-status-card,
.convert-card,
.more-menu-panel {
    border-color: #deeaef;
}

.text-mode-switch button.active {
    color: #fff;
    background: var(--brand-blue);
}

.text-box.selected,
.ocr-word-box.selected,
.image-box.selected,
.vector-box.selected,
.add-object.selected {
    border-color: var(--brand-blue) !important;
}

.image-resize-handle,
.vector-resize-handle,
.add-resize-handle {
    background: var(--brand-blue);
}

/* Branded footer inspired by the supplied blue/red lower ribbon. */
.brand-footer {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    min-height: 104px;
    margin-top: 20px;
    padding: 20px 24px 31px;
    overflow: hidden;
    color: #637889;
    border-radius: 18px 18px 0 0;
    background: rgba(255,255,255,.82);
}

.brand-footer::before {
    content: "";
    position: absolute;
    left: -6%;
    right: -6%;
    bottom: 7px;
    height: 42px;
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
    background: linear-gradient(90deg, rgba(206,240,250,.8), #0a9bd0);
    transform: translateY(25px);
}

.brand-footer::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 7px;
    background: var(--brand-red);
}

.brand-footer-logo {
    position: relative;
    z-index: 2;
    width: 180px;
    padding-right: 17px;
    border-right: 1px solid #deeaef;
}

.brand-footer-logo img {
    display: block;
    width: 100%;
    height: auto;
    mix-blend-mode: multiply;
}

.brand-footer > div:last-child {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 3px;
    text-align: left;
}

.brand-footer strong {
    color: #194461;
    font-size: 14px;
}

.brand-footer span {
    font-size: 12px;
}

/* Dark mode keeps the identity while staying usable. */
html[data-theme="dark"] {
    --bg: #0d1820;
    --card: rgba(20,31,40,.97);
    --text: #e8f2f6;
    --muted: #9fb0bb;
    --line: #2c414d;
    --accent: #23a9d4;
    --accent2: #0c89bb;
    --brand-blue: #27a7d1;
    --brand-cyan: #35bce1;
    --brand-red: #ff4052;
    --accent-soft: rgba(35,169,212,.13);
}

html[data-theme="dark"] body {
    background:
        radial-gradient(circle at 10% 5%, rgba(35,169,212,.09), transparent 27%),
        linear-gradient(180deg,#0d171f,#101b23);
}

html[data-theme="dark"] .brand-topbar,
html[data-theme="dark"] .tabs,
html[data-theme="dark"] .brand-footer {
    background: rgba(17,28,36,.96);
    border-color: #2b404c;
}

html[data-theme="dark"] .brand-company-logo,
html[data-theme="dark"] .brand-footer-logo img {
    mix-blend-mode: normal;
    background: #fff;
    border-radius: 8px;
    padding: 5px;
}

html[data-theme="dark"] h1,
html[data-theme="dark"] .panel h2,
html[data-theme="dark"] .brand-footer strong {
    color: #eaf5f9;
}

html[data-theme="dark"] .tab {
    color: #aebec8;
}

html[data-theme="dark"] .tab:hover {
    color: #d7f4ff;
    background: #172a34;
}

html[data-theme="dark"] .tab.active {
    color: #fff;
    background: linear-gradient(135deg,#0b769f,#0d9bc8);
}

html[data-theme="dark"] .dropzone {
    background: #13232d;
    border-color: #355466;
}

html[data-theme="dark"] .secondary {
    background: #20333e;
    color: #d7e7ee;
}

html[data-theme="dark"] .secondary:hover:not(:disabled) {
    background: #294653;
}

html[data-theme="dark"] .brand-footer-logo {
    border-color: #304752;
}

@media (max-width: 900px) {
    .brand-header-main {
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
    }
    .brand-company-lockup {
        width: min(320px, 78%);
        flex-basis: auto;
        border-right: 0;
        border-bottom: 1px solid #e1ebf0;
        padding: 6px 0 16px;
    }
    .brand-product-copy {
        padding-right: 0;
        padding-bottom: 12px;
    }
    .topbar-actions {
        right: 20px;
        top: 18px;
    }
}

@media (max-width: 640px) {
    .shell {
        width: min(100% - 16px, 1280px);
        padding-top: 10px;
    }
    .brand-topbar {
        padding: 18px 17px 32px;
        border-radius: 20px;
    }
    .brand-company-lockup {
        width: min(255px, 74%);
        padding-right: 70px;
    }
    .brand-product-copy h1 {
        font-size: 38px;
    }
    .brand-product-copy p {
        font-size: 14px;
    }
    .brand-trust-row {
        gap: 8px 13px;
    }
    .version {
        display: none;
    }
    .tabs {
        border-radius: 14px;
    }
    .tab {
        flex-basis: 118px;
    }
    .brand-footer {
        align-items: flex-start;
        flex-direction: column;
        padding-bottom: 36px;
    }
    .brand-footer-logo {
        width: 160px;
        border-right: 0;
    }
}



/* ==========================================================================
   PDF Визуальный 3.2.2 — APPROVED BRAND UI FIX
   Утвержденный макет: крупный знак без текста, чистый декоративный футер.
   ========================================================================== */

/* Header becomes closer to the approved mockup proportions. */
.brand-topbar {
    min-height: 250px;
    padding: 24px 32px 42px;
}

.brand-header-main {
    min-height: 178px;
    gap: clamp(32px, 4.5vw, 66px);
}

.brand-company-lockup {
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: stretch;
    flex: 0 0 clamp(250px, 24vw, 330px);
    min-height: 178px;
    padding: 0 28px 0 10px;
    border-right: 1px solid #e1ebf0;
}

.brand-company-logo {
    width: auto;
    height: clamp(166px, 12vw, 202px);
    max-width: 100%;
    max-height: none;
    object-fit: contain;
    mix-blend-mode: multiply;
}

.brand-product-copy {
    align-self: center;
    padding-right: 115px;
}

.brand-product-copy h1 {
    margin-top: 8px;
    font-size: clamp(46px, 5.4vw, 72px);
}

.brand-product-copy p {
    max-width: 760px;
    font-size: 16px;
    line-height: 1.52;
}

/* Footer: only the approved wave + red strip. No copy, no logo. */
.brand-footer-minimal {
    position: relative;
    display: block;
    min-height: 118px;
    margin-top: 22px;
    padding: 0;
    overflow: hidden;
    border-radius: 20px 20px 0 0;
    background: #fff;
}

.brand-footer-minimal::before,
.brand-footer-minimal::after {
    content: none;
}

.brand-footer-wave {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.brand-footer-wave::before {
    content: "";
    position: absolute;
    left: -2%;
    right: -2%;
    bottom: 8px;
    height: 102px;
    background:
        radial-gradient(
            110% 135% at 17% 150%,
            transparent 0 64%,
            rgba(218,243,250,.96) 64.5% 71%,
            #39b9dc 78%,
            #0087c3 91%,
            #0879ad 100%
        );
}

.brand-footer-wave::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 8px;
    background: var(--brand-red);
}

/* Remove old footer content rules completely from visual output. */
.brand-footer-logo,
.brand-footer > div:last-child {
    display: none !important;
}

/* Approved mockup uses a clear white field for the logo even in dark mode. */
html[data-theme="dark"] .brand-company-lockup {
    border-right-color: #2b404c;
}

html[data-theme="dark"] .brand-company-logo {
    mix-blend-mode: normal;
    background: #fff;
    border-radius: 18px;
    padding: 4px;
}

html[data-theme="dark"] .brand-footer-minimal {
    background: #15232c;
}

@media (max-width: 900px) {
    .brand-topbar {
        min-height: 0;
        padding: 20px 22px 38px;
    }

    .brand-header-main {
        min-height: 0;
        gap: 20px;
    }

    .brand-company-lockup {
        width: min(260px, 72%);
        min-height: 0;
        flex-basis: auto;
        justify-content: flex-start;
        padding: 0 0 16px;
        border-right: 0;
        border-bottom: 1px solid #e1ebf0;
    }

    .brand-company-logo {
        height: 138px;
        max-width: 220px;
    }

    .brand-product-copy {
        padding-right: 0;
    }
}

@media (max-width: 640px) {
    .brand-company-lockup {
        width: min(225px, 70%);
        padding-right: 52px;
    }

    .brand-company-logo {
        height: 108px;
        max-width: 170px;
    }

    .brand-product-copy h1 {
        font-size: 39px;
    }

    .brand-footer-minimal {
        min-height: 86px;
    }

    .brand-footer-wave::before {
        height: 76px;
    }
}


/* PDF Visual 3.3 - Mobile Scanner */
@media (min-width:1180px){.tabs{grid-template-columns:none}}
.mobile-intro-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:16px}.mobile-pair-card,.mobile-qr-card,.mobile-session,.mobile-note{border:1px solid var(--line);border-radius:18px;background:var(--card)}.mobile-pair-card{padding:24px;text-align:center}.mobile-phone-icon{font-size:54px}.mobile-pair-card h3{margin:7px 0 5px}.mobile-pair-card p{color:var(--muted);margin:0 0 17px}.mobile-qr-card{padding:18px;display:flex;gap:18px;align-items:center}.mobile-qr-card img{width:178px;height:178px;border-radius:12px;border:1px solid var(--line);background:white}.mobile-qr-card>div{display:flex;flex-direction:column;gap:7px;min-width:0}.mobile-qr-card span{color:var(--brand-blue);font-size:13px;overflow-wrap:anywhere}.mobile-qr-card small{color:var(--muted);line-height:1.45}.mobile-session{margin-top:16px;padding:18px}.mobile-session-head{display:flex;justify-content:space-between;align-items:center;gap:14px;border-bottom:1px solid var(--line);padding-bottom:13px}.mobile-session-head>div{display:flex;flex-direction:column;gap:3px}.mobile-session-head span{font-size:12px;color:var(--muted)}.mobile-pages{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;padding:16px 0}.mobile-page{position:relative;border:1px solid var(--line);border-radius:14px;padding:8px;background:var(--soft)}.mobile-page img{display:block;width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:9px;background:#e9eef1}.mobile-page strong{display:block;margin-top:7px;font-size:13px}.mobile-page small{color:var(--muted);font-size:11px}.mobile-page-actions{display:flex;gap:5px;margin-top:7px}.mobile-page-actions button{flex:1;border:0;border-radius:8px;min-height:32px;background:var(--card);color:var(--text);cursor:pointer}.mobile-page-actions button.danger{color:var(--brand-red)}.mobile-empty{grid-column:1/-1;text-align:center;padding:30px;color:var(--muted)}.mobile-actions{display:flex;justify-content:flex-end;gap:10px;padding-top:10px}.mobile-actions button{width:auto;min-width:180px}.mobile-note{margin-top:15px;padding:13px 16px;color:var(--muted);font-size:13px}.mobile-note strong{color:var(--text)}
@media(max-width:760px){.mobile-intro-grid{grid-template-columns:1fr}.mobile-qr-card{align-items:flex-start;flex-direction:column}.mobile-session-head,.mobile-actions{align-items:stretch;flex-direction:column}.mobile-actions button{width:100%}}

.mobile-session-controls{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.mobile-page-badges{display:flex;gap:5px;flex-wrap:wrap;margin-top:5px}.mobile-page-badges span{font-size:10px;font-weight:850;padding:3px 6px;border-radius:999px;background:#edf5f8;color:#315265}.mobile-page-badges .quality-good{background:#e8f7f1;color:#176e53}.mobile-page-badges .quality-warn{background:#fff3df;color:#946113}.mobile-page-badges .quality-bad{background:#fff0f1;color:#ad2637}@media(max-width:680px){.mobile-session-controls{width:100%;justify-content:flex-start}}


/* PDF Visual 3.6 — Polish & Tools */
.autosave-restore{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:0 0 16px;padding:15px 17px;border:1px solid #b9dfe9;background:#f1fbfd;border-radius:15px}.autosave-restore>div:first-child{display:flex;flex-direction:column;gap:3px}.autosave-restore span{color:var(--muted);font-size:13px}.autosave-restore>div:last-child{display:flex;gap:8px}.autosave-line{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:12px;margin:2px 0 8px}.autosave-dot{width:8px;height:8px;border-radius:50%;background:#20a475;box-shadow:0 0 0 4px rgba(32,164,117,.09)}#editor-autosave-status[data-kind="busy"]{color:var(--brand-blue)}#editor-autosave-status[data-kind="error"]{color:var(--brand-red)}
.decorate-editor{display:grid;gap:16px}.decorate-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.decorate-card{border:1px solid var(--line);border-radius:17px;background:var(--card);padding:18px;display:grid;gap:12px}.decorate-card h3{margin:0 0 2px}.decorate-card label{display:grid;gap:6px;color:var(--muted);font-size:12px;font-weight:750}.decorate-card input[type="text"],.decorate-card input[type="number"],.decorate-card select{width:100%;min-height:42px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--text);padding:8px 10px}.decorate-card input[type="color"]{width:100%;height:42px;border:1px solid var(--line);border-radius:10px;background:var(--card);padding:4px}.decorate-inline{display:grid;grid-template-columns:1fr 1fr;gap:11px}.decorate-inline label span{font-weight:800;color:var(--text)}.decorate-check{display:flex!important;grid-template-columns:none!important;flex-direction:row;align-items:center;gap:8px!important;color:var(--text)!important}.decorate-check input{width:18px;height:18px;accent-color:var(--brand-blue)}.decorate-help{padding:11px;border-radius:10px;background:var(--soft);color:var(--muted);font-size:12px}.decorate-help code{padding:2px 5px;border:1px solid var(--line);border-radius:5px;background:var(--card);color:var(--brand-blue)}
@media(max-width:820px){.decorate-grid{grid-template-columns:1fr}.autosave-restore{align-items:flex-start;flex-direction:column}.decorate-inline{grid-template-columns:1fr}.autosave-restore>div:last-child{width:100%;flex-wrap:wrap}}


/* v3.6.1 — persistent user settings */
.persistent-settings-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:16px 0;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--soft)}
.persistent-settings-bar>div:first-child{display:flex;flex-direction:column;gap:3px;min-width:0}.persistent-settings-bar strong{font-size:13px}.persistent-settings-bar span{font-size:12px;color:var(--muted);line-height:1.35}.persistent-settings-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.persistent-settings-actions button{width:auto;white-space:nowrap}.persistent-settings-bar.compact{margin-top:12px}.settings-saved{color:#177153!important}.settings-warning{color:#996515!important}.settings-logo-note{display:block;margin-top:5px;font-size:11px;color:var(--brand-blue)}
@media(max-width:760px){.persistent-settings-bar{align-items:stretch;flex-direction:column}.persistent-settings-actions{justify-content:flex-start}.persistent-settings-actions button{flex:1}}


/* PDF Visual 3.7 — Desktop UX */
.recent-documents{margin:0 0 14px;border:1px solid var(--line);border-radius:16px;background:var(--card);padding:13px 15px}.recent-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:9px}.recent-head>div{display:flex;flex-direction:column;gap:2px}.recent-head span,.recent-empty{font-size:12px;color:var(--muted)}.recent-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:7px}.recent-item{display:flex;align-items:center;justify-content:space-between;gap:9px;border:1px solid var(--line);border-radius:11px;padding:9px 10px;background:var(--soft)}.recent-item>div:first-child{min-width:0;display:flex;flex-direction:column;gap:3px}.recent-item strong,.recent-item span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.recent-item span{font-size:10px;color:var(--muted)}.recent-item>div:last-child{display:flex;align-items:center;gap:5px}.recent-download{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--line);border-radius:9px;text-decoration:none;font-weight:900;color:var(--brand-blue);background:var(--card)}.editor-export-v37{align-items:flex-end;flex-wrap:wrap}.output-name-field{display:flex;flex-direction:column;gap:4px;min-width:min(350px,100%);flex:1}.output-name-field span{font-size:11px;color:var(--muted);font-weight:750}.output-name-field input{width:100%;height:42px;border:1px solid var(--line);border-radius:10px;padding:0 11px;background:var(--card);color:var(--text)}.result-size{color:var(--muted);font-size:12px}.result-link-button{border:0;background:transparent;color:var(--brand-blue);font:inherit;font-weight:800;text-decoration:underline;cursor:pointer;padding:0 4px}.viewer-header-actions{display:flex;align-items:center;gap:7px}.viewer-zoom{display:flex;align-items:center;gap:8px;margin-right:auto}.viewer-zoom span{font-size:12px;color:var(--muted)}.viewer-zoom input{width:160px}.viewer-zoom strong{font-size:12px;min-width:38px}.page-viewer-stage{overflow:auto}.page-viewer-stage .viewer-image-wrap{min-width:min-content}.properties-dialog{position:fixed;inset:0;z-index:1500;display:grid;place-items:center;padding:18px}.properties-backdrop{position:absolute;inset:0;background:rgba(10,24,34,.62);backdrop-filter:blur(3px)}.properties-card{position:relative;width:min(680px,96vw);max-height:86vh;overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:0 25px 70px rgba(0,0,0,.24)}.properties-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:15px 17px;border-bottom:1px solid var(--line)}.properties-head>div{display:flex;flex-direction:column;gap:3px}.properties-head span{font-size:12px;color:var(--muted)}.properties-grid{padding:10px 17px 17px}.property-row{display:grid;grid-template-columns:160px 1fr;gap:14px;padding:9px 0;border-bottom:1px solid var(--line)}.property-row:last-child{border-bottom:0}.property-row span{color:var(--muted);font-size:12px}.property-row strong{font-size:13px;overflow-wrap:anywhere}.global-drop-overlay{position:fixed;inset:0;z-index:2000;background:rgba(8,121,173,.18);backdrop-filter:blur(5px);display:grid;place-items:center;pointer-events:none}.global-drop-overlay>div{padding:28px 38px;border:3px dashed white;border-radius:22px;background:rgba(8,121,173,.92);color:white;text-align:center;box-shadow:0 22px 60px rgba(0,0,0,.22)}.global-drop-overlay strong{display:block;font-size:24px}.global-drop-overlay span{display:block;margin-top:6px;opacity:.9}.hidden{display:none!important}
@media(max-width:720px){.recent-list{grid-template-columns:1fr}.property-row{grid-template-columns:1fr;gap:3px}.viewer-zoom{width:100%;margin:0}.viewer-zoom input{flex:1}.editor-export-v37>*{width:100%}.viewer-header-actions .secondary{display:none}}


/* PDF Visual 3.8 — Secure Redaction */
.redact-warning{display:flex;gap:12px;align-items:center;margin-bottom:14px;padding:12px 15px;border:1px solid #f2c4c9;border-radius:14px;background:#fff5f6;color:#9f2331}.redact-warning span{font-size:13px;color:#6f5660}.redact-toolbar{display:flex;justify-content:space-between;gap:14px;align-items:center;margin:14px 0}.redact-search{display:flex;gap:8px;flex:1;justify-content:flex-end}.redact-search input{min-width:min(360px,45vw)}.redact-workspace{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:16px}.redact-stage-column{min-width:0}.redact-stage{min-height:560px;display:grid;place-items:center;overflow:auto;padding:16px;background:linear-gradient(135deg,#e9eef2,#f6f8fa);border:1px solid var(--line);border-radius:16px;position:relative}.redact-image-wrap{position:relative;display:inline-block;line-height:0;max-width:100%}.redact-page-image{display:block;max-width:100%;max-height:72vh;user-select:none;-webkit-user-drag:none;box-shadow:0 7px 28px rgba(20,45,60,.16)}.redact-overlay{position:absolute;inset:0;cursor:crosshair;touch-action:none}.redact-box{position:absolute;border:2px solid #d31328;background:rgba(20,20,20,.68);border-radius:2px;box-shadow:0 0 0 1px rgba(255,255,255,.55) inset}.redact-box.search-match{background:rgba(211,19,40,.42)}.redact-box.draft{border-style:dashed;background:rgba(211,19,40,.22)}.redact-hint{margin-top:8px;color:var(--muted);font-size:12px}.redact-side{border:1px solid var(--line);border-radius:16px;background:var(--card);padding:13px;align-self:start}.redact-counter{display:flex;justify-content:space-between;align-items:center;padding-bottom:10px;border-bottom:1px solid var(--line)}.redact-counter span{font-size:12px;color:var(--muted)}.redact-counter strong{font-size:25px;color:var(--brand-red)}.redact-list{display:grid;gap:6px;max-height:340px;overflow:auto;padding:10px 0}.redact-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px;border:1px solid var(--line);border-radius:9px;font-size:12px}.redact-item button{border:0;background:#fff0f1;color:#ad2637;border-radius:7px;width:28px;height:28px;cursor:pointer}.redact-empty{color:var(--muted);text-align:center;padding:14px 4px;font-size:12px}.redact-side>.secondary{width:100%;margin-top:7px}.redact-options{display:grid;grid-template-columns:160px minmax(260px,1fr) minmax(240px,1fr);gap:12px;align-items:end;margin-top:14px;padding:13px;border:1px solid var(--line);border-radius:14px}.redact-options>label{display:grid;gap:5px;font-size:12px;font-weight:700}.redact-options .structure-toggle{display:flex;align-items:center;align-self:center}.redact-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:13px}.redact-bottom span{font-size:13px;color:var(--muted)}.redact-bottom .primary{width:auto;min-width:290px}@media(max-width:960px){.redact-workspace{grid-template-columns:1fr}.redact-side{order:-1}.redact-options{grid-template-columns:1fr 1fr}.redact-toolbar{align-items:stretch;flex-direction:column}.redact-search{justify-content:stretch}.redact-search input{min-width:0;flex:1}}@media(max-width:620px){.redact-options{grid-template-columns:1fr}.redact-search{flex-direction:column}.redact-bottom{align-items:stretch;flex-direction:column}.redact-bottom .primary{width:100%;min-width:0}.redact-stage{min-height:400px;padding:8px}}

/* PDF Visual 3.9 — Document Compare */
.compare-pickers{display:grid;grid-template-columns:minmax(0,1fr) 54px minmax(0,1fr);gap:12px;align-items:center}.compare-drop{min-height:155px;position:relative}.compare-letter{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#e7f4fa;color:var(--brand-blue);font-size:21px;font-weight:950;margin:0 auto 6px}.compare-arrow{text-align:center;font-size:34px;color:var(--muted)}.compare-start{display:flex;justify-content:flex-end;align-items:end;gap:12px;margin:13px 0}.compare-start label{display:grid;gap:4px;font-size:12px;font-weight:750}.compare-start select{min-width:150px}.compare-start .primary{width:auto;min-width:230px}.compare-summary{display:grid;grid-template-columns:repeat(5,minmax(120px,1fr));gap:9px;margin:14px 0}.compare-stat{border:1px solid var(--line);background:var(--card);border-radius:13px;padding:11px}.compare-stat span{display:block;color:var(--muted);font-size:11px}.compare-stat strong{display:block;font-size:25px;margin-top:2px}.compare-stat.changed strong{color:#d57b00}.compare-stat.added strong{color:#15845f}.compare-stat.removed strong{color:#b72436}.compare-result-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px}.compare-result-toolbar .secondary{width:auto}.compare-workspace{display:grid;grid-template-columns:230px minmax(0,1fr);gap:13px}.compare-page-list{border:1px solid var(--line);border-radius:15px;padding:8px;background:var(--card);max-height:76vh;overflow:auto;align-self:start}.compare-page-button{display:flex;width:100%;align-items:center;justify-content:space-between;gap:7px;border:1px solid transparent;border-radius:10px;padding:9px;background:transparent;color:var(--text);cursor:pointer;text-align:left}.compare-page-button:hover,.compare-page-button.active{border-color:#9dcddd;background:#eef8fb}.compare-page-button small{display:block;font-size:10px;color:var(--muted);margin-top:2px}.compare-status{font-size:10px;font-weight:850;padding:3px 6px;border-radius:999px;white-space:nowrap}.compare-status.same{background:#edf2f4;color:#677985}.compare-status.changed{background:#fff2de;color:#95600e}.compare-status.added{background:#e8f7f1;color:#176e53}.compare-status.removed{background:#fff0f1;color:#ad2637}.compare-detail{min-width:0}.compare-detail-head{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:12px;margin-bottom:9px}.compare-detail-head>div{display:flex;flex-direction:column;gap:3px}.compare-detail-head span{font-size:11px;color:var(--muted)}.compare-images{display:grid;grid-template-columns:1fr 1fr;gap:10px}.compare-images figure{margin:0;min-width:0}.compare-images figcaption{font-size:12px;font-weight:800;margin:0 0 5px}.compare-images img{display:block;width:100%;max-height:66vh;object-fit:contain;background:#eef1f3;border:1px solid var(--line);border-radius:10px}.compare-text-diff{display:grid;gap:8px;margin-top:12px}.compare-diff-block{display:grid;grid-template-columns:1fr 1fr;gap:8px}.compare-diff-side{border-radius:10px;padding:10px;border:1px solid var(--line);min-width:0}.compare-diff-side.before{background:#fff4f5}.compare-diff-side.after{background:#eef9f5}.compare-diff-side strong{font-size:11px}.compare-diff-side p{white-space:pre-wrap;overflow-wrap:anywhere;margin:5px 0 0;font-size:12px;line-height:1.45}.compare-empty{color:var(--muted);text-align:center;padding:20px;border:1px dashed var(--line);border-radius:11px}@media(max-width:1000px){.compare-summary{grid-template-columns:repeat(3,1fr)}.compare-workspace{grid-template-columns:1fr}.compare-page-list{display:flex;overflow:auto;max-height:none}.compare-page-button{min-width:150px}.compare-images{grid-template-columns:1fr 1fr}}@media(max-width:650px){.compare-pickers{grid-template-columns:1fr}.compare-arrow{transform:rotate(90deg)}.compare-start,.compare-result-toolbar{align-items:stretch;flex-direction:column}.compare-start>*{width:100%}.compare-start .primary{width:100%}.compare-summary{grid-template-columns:1fr 1fr}.compare-images,.compare-diff-block{grid-template-columns:1fr}}


/* ==========================================================================
   PDF Визуальный v3.10 — Document Workspace
   ========================================================================== */
.document-workspace{margin:0 0 14px;border:1px solid var(--line);border-radius:18px;background:var(--card);box-shadow:0 10px 28px rgba(28,67,91,.06);overflow:hidden}
.workspace-topline,.workspace-activebar{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:13px 16px}
.workspace-topline{background:linear-gradient(135deg,rgba(8,121,173,.07),rgba(9,165,212,.025));border-bottom:1px solid var(--line)}
.workspace-topline>div:first-child,.workspace-active-info{display:flex;flex-direction:column;gap:2px;min-width:0}
.workspace-topline span,.workspace-active-info span{font-size:12px;color:var(--muted)}
.workspace-open-actions,.workspace-active-actions{display:flex;gap:7px;align-items:center;flex-wrap:wrap}
.workspace-tabs{display:flex;gap:7px;align-items:stretch;padding:9px 12px;overflow-x:auto;border-bottom:1px solid var(--line);background:var(--soft)}
.workspace-tab{display:flex;align-items:center;gap:8px;min-width:170px;max-width:280px;padding:8px 10px;border:1px solid var(--line);border-radius:11px;background:var(--card);cursor:pointer;color:var(--text);text-align:left}
.workspace-tab:hover{border-color:#a9cfdf}.workspace-tab.active{border-color:var(--brand-blue);box-shadow:inset 0 -3px 0 var(--brand-red)}
.workspace-tab-copy{min-width:0;flex:1;display:flex;flex-direction:column}.workspace-tab strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.workspace-tab small{color:var(--muted);font-size:10px}
.workspace-tab-rev{flex:0 0 auto;padding:2px 6px;border-radius:999px;background:#e8f4f8;color:var(--brand-blue);font-size:10px;font-weight:850}
.workspace-empty{padding:7px;color:var(--muted);font-size:12px}
.workspace-activebar{padding-top:10px;padding-bottom:10px}.workspace-active-info strong{font-size:13px}.danger-soft{color:#a62b39!important}
.workspace-commit{margin-left:7px!important}.workspace-applied{font-size:12px;color:#176e53;font-weight:800;margin-left:8px}
.compare-workspace-tools{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin:0 0 10px;padding:9px 11px;border:1px dashed var(--line);border-radius:12px;color:var(--muted);font-size:12px}
@media(max-width:820px){.workspace-topline,.workspace-activebar{align-items:stretch;flex-direction:column}.workspace-open-actions,.workspace-active-actions{width:100%}.workspace-active-actions button,.workspace-open-actions button{flex:1}.workspace-tabs{padding-bottom:11px}}


/* ==========================================================================
   PDF Визуальный v4.0 — Batch Processor
   ========================================================================== */
.batch-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:16px}
.batch-files-card,.batch-pipeline-card{border:1px solid var(--line);border-radius:17px;background:var(--card);padding:16px}
.batch-dropzone{min-height:130px}.batch-file-list{margin-top:12px;display:grid;gap:6px;max-height:410px;overflow:auto}
.batch-file-row{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:9px;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--soft)}
.batch-file-row .num{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:#e9f4f8;color:var(--brand-blue);font-size:11px;font-weight:900}
.batch-file-row strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.batch-file-row small{color:var(--muted);font-size:10px}
.batch-file-row button{border:0;background:#fff0f1;color:#aa2636;border-radius:8px;width:30px;height:30px;cursor:pointer}.batch-empty{padding:16px;text-align:center;color:var(--muted);font-size:12px}
.batch-pipeline-card h3{margin:0 0 10px}.check-row{display:flex;align-items:flex-start;gap:9px;padding:10px 0;border-bottom:1px solid var(--line);cursor:pointer}.check-row input{margin-top:3px;width:17px;height:17px;accent-color:var(--brand-blue)}.check-row span{display:flex;flex-direction:column;gap:2px}.check-row strong{font-size:13px}.check-row small{color:var(--muted);font-size:11px;line-height:1.35}
.compact-field{margin-top:10px}.batch-status-note{margin:12px 0;padding:9px 11px;border-radius:10px;background:var(--soft);color:var(--muted);font-size:11px}
.batch-results{margin-top:14px;border:1px solid var(--line);border-radius:15px;overflow:hidden}.batch-summary{display:flex;gap:16px;flex-wrap:wrap;padding:12px 14px;background:var(--soft);font-size:12px}.batch-summary strong{font-size:15px}
.batch-result-row{display:grid;grid-template-columns:40px minmax(170px,1fr) 90px minmax(160px,1fr);gap:10px;align-items:center;padding:9px 12px;border-top:1px solid var(--line);font-size:11px}.batch-result-row .ok{color:#176e53;font-weight:850}.batch-result-row .error{color:#ad2637;font-weight:850}.batch-result-row .steps{color:var(--muted)}
@media(max-width:900px){.batch-layout{grid-template-columns:1fr}.batch-result-row{grid-template-columns:32px 1fr}.batch-result-row>*:nth-child(n+3){grid-column:2}}


/* v4.0.1 — per-document safe removal */
.workspace-tab-item{position:relative;display:flex;align-items:stretch;min-width:185px;max-width:300px;border:1px solid var(--line);border-radius:11px;background:var(--card);overflow:hidden;flex:0 0 auto}
.workspace-tab-item:hover{border-color:#a9cfdf}.workspace-tab-item.active{border-color:var(--brand-blue);box-shadow:inset 0 -3px 0 var(--brand-red)}
.workspace-tab-main{display:flex;align-items:center;gap:8px;min-width:0;flex:1;padding:8px 7px 8px 10px;border:0;background:transparent;color:var(--text);cursor:pointer;text-align:left}
.workspace-tab-item .workspace-tab-copy{min-width:0;flex:1;display:flex;flex-direction:column}.workspace-tab-item .workspace-tab-copy strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.workspace-tab-item .workspace-tab-copy small{color:var(--muted);font-size:10px}
.workspace-tab-remove{flex:0 0 32px;border:0;border-left:1px solid var(--line);background:transparent;color:#9a4a54;font-size:18px;cursor:pointer}.workspace-tab-remove:hover{background:#fff0f1;color:#b0162a}
.workspace-tab-item .workspace-tab-rev{flex:0 0 auto;padding:2px 6px;border-radius:999px;background:#e8f4f8;color:var(--brand-blue);font-size:10px;font-weight:850}

/* Live Cube 4.2 ------------------------------------------------------------ */
.live-cube-panel-head{align-items:flex-end}.live-cube-head-actions{display:flex;gap:8px;flex-wrap:wrap}.live-cube-auto{display:flex;align-items:center;gap:7px}.live-cube-auto i{width:7px;height:7px;border-radius:50%;background:#8a96a2}.live-cube-auto.active i{background:#31c77a;box-shadow:0 0 8px #31c77a}
.live-cube-layout{display:grid;grid-template-columns:92px minmax(480px,1fr) 190px;min-height:620px;border:1px solid #273249;border-radius:20px;overflow:hidden;background:radial-gradient(circle at 50% 48%,#1b203b 0,#0e1224 42%,#080b17 78%);color:#f4f7ff;box-shadow:0 18px 44px rgba(14,31,55,.16)}
.live-cube-nav{display:flex;flex-direction:column;justify-content:center;gap:8px;padding:12px;border-right:1px solid rgba(255,255,255,.08);background:rgba(3,7,17,.35)}.live-cube-nav button{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;height:64px;border:1px solid transparent;border-radius:11px;background:transparent;color:#75819e;cursor:pointer}.live-cube-nav button b{font-size:18px}.live-cube-nav button span{font-size:9px}.live-cube-nav button:hover,.live-cube-nav button.active{border-color:rgba(104,220,242,.28);background:rgba(78,190,220,.09);color:#ebfbff}.live-cube-nav button.active:before{content:"";position:absolute;left:-13px;width:3px;height:28px;border-radius:5px;background:#69dfef;box-shadow:0 0 12px #69dfef}
.live-cube-stage-wrap{position:relative;display:grid;place-items:center;min-width:0;padding:70px 20px 84px;overflow:hidden}.live-cube-stage-wrap:after{content:"";position:absolute;left:50%;bottom:60px;width:330px;height:44px;transform:translateX(-50%);border-radius:50%;background:#000;filter:blur(22px);opacity:.62}.live-cube-help{position:absolute;top:22px;left:26px;display:flex;flex-direction:column;gap:2px;color:#d5dbea}.live-cube-help strong{font-size:11px}.live-cube-help span{font-size:9px;color:#77839f}
.live-cube-scene{position:relative;z-index:3;width:360px;height:360px;perspective:1150px;touch-action:none;user-select:none;cursor:grab}.live-cube-scene:active{cursor:grabbing}.live-cube{position:relative;width:100%;height:100%;transform-style:preserve-3d;transform:rotateX(-8deg) rotateY(-24deg);transition:transform .7s cubic-bezier(.2,.75,.2,1);will-change:transform}.live-cube-scene.dragging .live-cube{transition:none}.live-cube-face{position:absolute;inset:0;overflow:hidden;border:1px solid rgba(105,220,239,.4);border-radius:22px;background:linear-gradient(145deg,rgba(24,29,54,.98),rgba(9,13,29,.98));box-shadow:inset 0 0 35px rgba(91,205,242,.06),0 0 40px rgba(43,106,240,.09);backface-visibility:hidden}.live-cube-face:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(135deg,rgba(255,255,255,.07),transparent 28%,transparent 72%,rgba(112,91,255,.07))}.live-cube-front{transform:translateZ(180px)}.live-cube-back{transform:rotateY(180deg) translateZ(180px)}.live-cube-right{transform:rotateY(90deg) translateZ(180px)}.live-cube-left{transform:rotateY(-90deg) translateZ(180px)}.live-cube-top{transform:rotateX(90deg) translateZ(180px)}.live-cube-bottom{transform:rotateX(-90deg) translateZ(180px)}
.cube-widget{position:relative;z-index:2;height:100%;padding:22px;color:#f4f7ff;cursor:default}.cube-widget header{display:flex;align-items:center;gap:9px;padding-bottom:13px;border-bottom:1px solid rgba(255,255,255,.09)}.cube-widget header strong{font-size:12px}.cube-widget header em{display:flex;align-items:center;gap:5px;margin-left:auto;color:#5ae29c;font-size:8px;font-style:normal;letter-spacing:.12em}.cube-widget header em i,.cube-live-note i,.cube-note-meta i{width:5px;height:5px;border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor}.cube-widget-icon{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:rgba(104,223,240,.1);color:#6de2f1;font-size:16px}.cube-city-form{display:grid;grid-template-columns:1fr 31px;gap:7px;margin-top:11px}.cube-city-form>div{display:flex;overflow:hidden;border:1px solid rgba(105,225,241,.22);border-radius:9px;background:rgba(255,255,255,.035)}.cube-city-form input{min-width:0;width:100%;padding:7px 9px;border:0;outline:0;background:transparent;color:#fff;font-size:9px}.cube-city-form button{border:0;background:rgba(105,225,241,.09);color:#6de2f1;cursor:pointer}.cube-city-form>div button{width:32px}.cube-city-form>button{border:1px solid rgba(255,255,255,.1);border-radius:9px;background:rgba(255,255,255,.04)}.cube-city-status{display:flex;align-items:baseline;justify-content:space-between;gap:9px;margin-top:7px}.cube-city-status b{overflow:hidden;color:#e3e9f6;font-size:9px;text-overflow:ellipsis;white-space:nowrap}.cube-city-status small,.cube-data-date{color:#7d89a4;font-size:7px;white-space:nowrap}.cube-weather-main{display:flex;align-items:center;gap:15px;margin:7px 0 8px}.cube-weather-main>span{font-size:45px;line-height:1}.cube-weather-main>div{display:flex;flex-direction:column}.cube-weather-main b{font-size:42px;font-weight:300;line-height:1}.cube-weather-main small{margin-top:4px;color:#a5aec5;font-size:9px}.cube-weather-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.cube-weather-meta span{display:flex;flex-direction:column;gap:3px;padding:6px;border:1px solid rgba(255,255,255,.07);border-radius:7px;color:#7d87a0;font-size:7px}.cube-weather-meta b{color:#e7ebf6;font-size:8px;font-weight:500}.cube-forecast{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin-top:7px}.cube-forecast div{display:flex;flex-direction:column;align-items:center;gap:2px;padding:4px 2px;border-radius:7px;background:rgba(255,255,255,.035)}.cube-forecast small{color:#7c86a0;font-size:7px}.cube-forecast span{font-size:14px}.cube-forecast b{font-size:9px}.cube-link-button{display:block;margin:5px auto 0;border:0;background:transparent;color:#8792ac;font-size:8px;cursor:pointer}
.cube-data-date{display:block;margin:13px 0 9px}.cube-rates-list{display:grid;gap:5px}.cube-rate{display:grid;grid-template-columns:30px 1fr auto;align-items:center;gap:8px;padding:7px 9px;border:1px solid rgba(255,255,255,.065);border-radius:9px;background:rgba(255,255,255,.025)}.cube-rate>i{display:grid;place-items:center;width:27px;height:27px;border-radius:8px;background:rgba(103,224,176,.12);color:#64e2a5;font-size:9px;font-style:normal;font-weight:800}.cube-rate:nth-child(2)>i{background:rgba(91,144,255,.15);color:#86adff}.cube-rate:nth-child(3)>i{background:rgba(255,85,103,.14);color:#ff8995}.cube-rate div{display:flex;flex-direction:column}.cube-rate div b{font-size:10px}.cube-rate small{color:#74809b;font-size:7px}.cube-rate>strong{font-size:12px}.cube-loading{padding:40px;text-align:center;color:#8490aa;font-size:10px}.cube-converter{display:block;margin-top:11px;padding:10px;border-radius:11px;background:rgba(103,105,255,.08);color:#8e99b4;font-size:8px}.cube-converter>div{display:flex;margin-top:5px;border-bottom:1px solid rgba(255,255,255,.14)}.cube-converter input{width:100%;padding:2px 0;border:0;outline:0;background:transparent;color:#fff;font-size:18px}.cube-converter span{color:#9ba5bb;font-size:14px}.cube-conversion{display:flex;gap:14px;margin:-22px 10px 0;transform:translateY(31px);color:#bcc5d8;font-size:9px}
.cube-local-clock{display:flex;flex-direction:column;align-items:center;margin:25px 0 19px}.cube-local-clock small{color:#6de2f1;font-size:8px;letter-spacing:.14em;text-transform:uppercase}.cube-local-clock b{margin:5px 0;font:300 41px/1 ui-monospace,monospace;letter-spacing:-.06em}.cube-local-clock span{color:#818ba4;font-size:9px}.cube-zones{display:grid;grid-template-columns:1fr 1fr;gap:7px}.cube-zone-time{display:flex;justify-content:space-between;align-items:center;padding:10px;border:1px solid rgba(255,255,255,.07);border-radius:9px}.cube-zone-time span{color:#858fa7;font-size:8px}.cube-zone-time b{font:500 11px ui-monospace,monospace}.cube-live-note{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:15px;color:#5add9e;font-size:8px}
.focus-widget{text-align:center}.focus-widget header{text-align:left}.cube-timer-ring{--cube-progress:0deg;display:grid;place-items:center;width:190px;height:190px;margin:18px auto 10px;border-radius:50%;background:conic-gradient(#6de2f1 var(--cube-progress),rgba(255,255,255,.075) 0)}.cube-timer-ring:before{content:"";width:174px;height:174px;border-radius:50%;background:#101429}.cube-timer-ring>div{position:absolute;display:flex;flex-direction:column}.cube-timer-ring small{color:#5dde9e;font-size:8px;letter-spacing:.15em}.cube-timer-ring b{margin:6px 0;font:300 39px ui-monospace,monospace}.cube-timer-ring span{color:#77829d;font-size:8px}.cube-timer-actions{display:flex;justify-content:center;gap:8px}.cube-timer-actions button{display:grid;place-items:center;width:38px;height:38px;border:0;border-radius:50%;background:rgba(255,255,255,.07);color:#b5bed2;cursor:pointer}.cube-timer-actions button:first-child{background:linear-gradient(135deg,#65deee,#8182ff);color:#07111d}.focus-widget>p,.notes-widget>p{margin-top:10px;color:#737e98;font-size:8px}
.notes-widget textarea{width:100%;height:218px;margin-top:16px;padding:15px;resize:none;border:1px solid rgba(255,255,255,.08);border-radius:13px;outline:0;background:rgba(255,255,255,.035);color:#edf1fa;font-size:12px;line-height:1.65}.notes-widget textarea:focus{border-color:rgba(105,225,241,.38)}.notes-widget textarea::placeholder{color:#59647d}.cube-note-meta{display:flex;justify-content:space-between;margin-top:8px;color:#74809a;font-size:8px}.cube-note-meta span:last-child{display:flex;align-items:center;gap:5px;color:#5bdd9e}
.youtube-icon{color:#ff626e}.youtube-widget form{margin-top:13px}.cube-search-input{display:flex;overflow:hidden;border:1px solid rgba(105,225,241,.26);border-radius:11px;background:rgba(255,255,255,.04)}.cube-search-input input{flex:1;min-width:0;padding:11px;border:0;outline:0;background:transparent;color:#fff;font-size:10px}.cube-search-input button{width:42px;border:0;background:rgba(105,225,241,.1);color:#6de2f1;cursor:pointer}.cube-youtube-status{height:22px;padding-top:7px;color:#77839d;font-size:8px}.cube-youtube-results{display:grid;gap:7px}.cube-youtube-card{display:grid;grid-template-columns:105px 1fr;gap:9px;width:100%;padding:6px;overflow:hidden;border:1px solid rgba(255,255,255,.075);border-radius:10px;background:rgba(255,255,255,.028);color:#fff;text-align:left;cursor:pointer}.cube-youtube-card:hover{border-color:rgba(255,90,104,.38);background:rgba(255,90,104,.06)}.cube-youtube-thumb{position:relative;display:block;height:59px;overflow:hidden;border-radius:7px;background:#090b14}.cube-youtube-thumb img{width:100%;height:100%;object-fit:cover}.cube-youtube-thumb i{position:absolute;inset:0;display:grid;place-items:center;font-size:16px;font-style:normal;text-shadow:0 2px 8px #000}.cube-youtube-thumb em{position:absolute;right:4px;bottom:4px;padding:2px 4px;border-radius:3px;background:rgba(0,0,0,.82);font-size:7px;font-style:normal}.cube-youtube-card>span:last-child{display:flex;flex-direction:column;min-width:0;padding-top:3px}.cube-youtube-card b{display:-webkit-box;overflow:hidden;font-size:9px;line-height:1.35;-webkit-box-orient:vertical;-webkit-line-clamp:2}.cube-youtube-card small{overflow:hidden;margin-top:7px;color:#77839d;font-size:7px;text-overflow:ellipsis;white-space:nowrap}.cube-youtube-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;height:152px;text-align:center}.cube-youtube-empty b{color:#ff626e;font-size:42px}.cube-youtube-empty span{max-width:190px;color:#78839c;font-size:8px;line-height:1.45}.cube-youtube-fallback{display:flex;align-items:center;justify-content:center;margin-top:8px;color:#9ba6bd;font-size:8px;text-decoration:none}.cube-youtube-fallback:hover{color:#ff7b85}
.live-cube-arrows{position:absolute;z-index:7;bottom:22px;display:grid;grid-template-columns:repeat(5,35px);gap:5px}.live-cube-arrows button{width:35px;height:32px;border:1px solid rgba(255,255,255,.1);border-radius:8px;background:rgba(255,255,255,.04);color:#8792aa;cursor:pointer}.live-cube-arrows button:hover{border-color:rgba(105,225,241,.3);color:#6de2f1}.live-cube-status{display:flex;flex-direction:column;justify-content:center;gap:2px;padding:20px;border-left:1px solid rgba(255,255,255,.08);background:rgba(3,7,17,.28)}.live-cube-status>strong{margin-bottom:8px;color:#69748f;font-size:8px;letter-spacing:.16em}.live-cube-status>div:not(.live-cube-tip){display:grid;grid-template-columns:7px 1fr;align-items:center;gap:8px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.06)}.live-cube-status>div>i{width:6px;height:6px;border-radius:50%}.live-cube-status i.online{background:#4edb95;box-shadow:0 0 8px #4edb95}.live-cube-status i.rates{background:#6de2f1;box-shadow:0 0 8px #6de2f1}.live-cube-status i.clock{background:#9b8cff;box-shadow:0 0 8px #9b8cff}.live-cube-status p{display:flex;flex-direction:column;gap:2px;margin:0}.live-cube-status p b{font-size:10px}.live-cube-status p span{color:#6d7892;font-size:8px}.live-cube-tip{display:flex;flex-direction:column;gap:4px;margin-top:22px;padding:11px;border:1px solid rgba(155,140,255,.16);border-radius:10px;background:rgba(131,111,255,.07)}.live-cube-tip b{color:#c5cadd;font-size:9px}.live-cube-tip span{color:#77819a;font-size:8px;line-height:1.45}
@media(max-width:1050px){.live-cube-layout{grid-template-columns:82px minmax(450px,1fr)}.live-cube-status{display:none}}
@media(max-width:720px){.live-cube-panel-head{align-items:stretch}.live-cube-layout{display:flex;flex-direction:column;min-height:610px}.live-cube-nav{order:2;flex-direction:row;justify-content:flex-start;padding:9px 11px;overflow-x:auto;border-right:0;border-top:1px solid rgba(255,255,255,.08)}.live-cube-nav button{flex:0 0 58px;height:52px}.live-cube-nav button.active:before{left:17px;top:-9px;width:24px;height:3px}.live-cube-stage-wrap{min-height:535px;padding:72px 0 78px}.live-cube-scene{width:290px;height:290px}.live-cube-face{border-radius:18px}.live-cube-front{transform:translateZ(145px)}.live-cube-back{transform:rotateY(180deg) translateZ(145px)}.live-cube-right{transform:rotateY(90deg) translateZ(145px)}.live-cube-left{transform:rotateY(-90deg) translateZ(145px)}.live-cube-top{transform:rotateX(90deg) translateZ(145px)}.live-cube-bottom{transform:rotateX(-90deg) translateZ(145px)}.cube-widget{padding:16px}.cube-widget header{padding-bottom:9px}.cube-weather-main{margin:5px 0}.cube-weather-main>span{font-size:37px}.cube-weather-main b{font-size:36px}.cube-weather-meta span{padding:5px}.cube-forecast{margin-top:5px}.cube-forecast div{padding:3px 2px}.cube-rate{padding:5px 7px}.cube-converter{margin-top:7px;padding:8px}.cube-local-clock{margin:14px 0}.cube-local-clock b{font-size:34px}.cube-timer-ring{width:158px;height:158px;margin:11px auto 8px}.cube-timer-ring:before{width:145px;height:145px}.notes-widget textarea{height:170px}.cube-youtube-card{grid-template-columns:88px 1fr}.cube-youtube-thumb{height:50px}.live-cube-help{left:17px}}
.live-cube.auto-moving{transition:none}

/* v4.3 — Live Cube in-app media viewer */
.cube-media-modal{position:fixed;inset:0;z-index:10050;display:none;align-items:center;justify-content:center;padding:24px}.cube-media-modal.open{display:flex}.cube-media-backdrop{position:absolute;inset:0;background:rgba(3,6,15,.82);backdrop-filter:blur(10px)}.cube-media-dialog{position:relative;z-index:1;width:min(1040px,96vw);overflow:hidden;border:1px solid rgba(105,225,241,.28);border-radius:20px;background:#0b1020;color:#f4f7ff;box-shadow:0 35px 110px rgba(0,0,0,.68)}.cube-media-dialog>header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px 18px;border-bottom:1px solid rgba(255,255,255,.08)}.cube-media-dialog>header>div{display:flex;min-width:0;flex-direction:column;gap:4px}.cube-media-dialog>header small{color:#67dfef;font-size:8px;letter-spacing:.14em}.cube-media-dialog>header strong{overflow:hidden;font-size:14px;text-overflow:ellipsis;white-space:nowrap}.cube-media-dialog>header button{display:grid;place-items:center;width:34px;height:34px;border:1px solid rgba(255,255,255,.1);border-radius:9px;background:rgba(255,255,255,.04);color:#dce4f4;font-size:24px;cursor:pointer}.cube-media-frame{position:relative;width:100%;aspect-ratio:16/9;background:#000}.cube-media-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.cube-media-dialog>footer{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 18px;color:#75819a;font-size:9px}.cube-media-dialog>footer a{color:#b7c3da;text-decoration:none}.cube-media-dialog>footer a:hover{color:#6de2f1}body.cube-media-open{overflow:hidden}@media(max-width:720px){.cube-media-modal{padding:8px}.cube-media-dialog{width:100%;border-radius:14px}.cube-media-dialog>footer{align-items:flex-start;flex-direction:column}}


/* v4.4 Simple Video Editor */
.language-toggle{
    border:1px solid var(--line);background:rgba(255,255,255,.76);color:var(--text);
    min-width:44px;height:38px;border-radius:10px;cursor:pointer;font-weight:850
}
.topbar-actions{display:flex;align-items:center;gap:8px}
.video-editor{margin-top:18px}
.video-editor-toolbar,.video-precise,.video-export-row{
    display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 0
}
.video-file-meta{display:flex;flex-direction:column;gap:5px}
.video-file-meta span,.video-range-readout,.video-hint,.video-export-note{color:var(--muted);font-size:13px;line-height:1.5}
.video-toolbar-actions,.video-frame-controls,.video-range-readout{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.video-stage{background:#0e1422;border-radius:20px;overflow:hidden;border:1px solid #202b40;min-height:280px;display:grid;place-items:center}
.video-stage video{display:block;width:100%;max-height:560px;background:#070b12}
.video-precise{border-bottom:1px solid var(--line)}
.video-frame-controls button{min-width:44px}
.video-time-field{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.video-time-field input{width:125px;border:1px solid var(--line);border-radius:10px;padding:9px 10px;background:white}
.video-frame-readout{font-weight:800;color:var(--accent)}
.video-markbar{display:grid;grid-template-columns:1fr auto 1fr auto;gap:12px;align-items:stretch;margin-top:16px}
.video-mark-card{border:1px solid var(--line);border-radius:15px;padding:14px;background:#f8faff;display:flex;flex-direction:column;gap:8px}
.video-mark-card strong{font-size:13px}.video-mark-card span{font-weight:850;color:var(--accent);font-variant-numeric:tabular-nums}
.video-mark-arrow{display:grid;place-items:center;font-size:20px;color:var(--muted)}
.video-hint{margin-top:12px;padding:12px 14px;border-radius:12px;background:#f7f8fc;border:1px solid var(--line)}
.video-cuts-card{margin-top:16px;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.video-cuts-head{display:flex;justify-content:space-between;padding:13px 15px;background:#f7f8fc;border-bottom:1px solid var(--line)}
.video-cuts-list{display:flex;flex-direction:column;gap:8px;padding:12px}
.video-cuts-empty{padding:18px;text-align:center;color:var(--muted)}
.video-cut-item{display:grid;grid-template-columns:40px 1fr auto;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:white}
.video-cut-index{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;background:#fff0f0;color:var(--danger);font-weight:900}
.video-cut-time{font-variant-numeric:tabular-nums;font-weight:750}.video-cut-time small{display:block;color:var(--muted);font-weight:500;margin-top:2px}
.video-export-row{align-items:flex-end;margin-top:8px}
.video-export-row .output-name-field{flex:0 1 330px}
.video-export-note{flex:1;padding-bottom:5px}
.danger-button{border:0;border-radius:13px;cursor:pointer;font-weight:850;padding:13px 16px;background:#ffe9e9;color:#a52f37}
.compact{padding:10px 14px;width:auto}
@media(max-width:820px){
 .video-markbar{grid-template-columns:1fr;}.video-mark-arrow{display:none}
 .video-export-row,.video-editor-toolbar,.video-precise{align-items:stretch;flex-direction:column}
 .video-export-row .output-name-field{width:100%}.video-export-note{padding:0}
}


/* v4.6 — Simple Video Editor: visual timeline + editing ergonomics */
.video-timeline-card{margin-top:18px;border:1px solid var(--line);border-radius:16px;padding:14px 15px;background:#fff}
.video-timeline-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;color:var(--muted);font-size:13px}
.video-timeline-head strong{color:var(--text);font-size:14px}.video-timeline{position:relative;height:54px;border-radius:12px;background:#eef2f7;border:1px solid #dbe1ea;overflow:hidden;cursor:crosshair;touch-action:none;outline:none}
.video-timeline:focus{box-shadow:0 0 0 3px rgba(60,120,220,.14)}.video-timeline-track{position:absolute;left:0;right:0;top:16px;height:22px;background:#dfe5ee;border-radius:7px}
.video-timeline-cuts{position:absolute;inset:0}.video-cut-overlay{position:absolute;top:16px;height:22px;background:rgba(190,52,62,.82);border-radius:6px;box-shadow:inset 0 0 0 1px rgba(120,20,30,.18)}
.video-timeline-range{display:none;position:absolute;top:11px;height:32px;border:2px solid var(--accent);border-radius:8px;background:rgba(80,130,220,.12);pointer-events:none}
.video-timeline-playhead{position:absolute;top:5px;bottom:5px;width:2px;background:var(--accent);transform:translateX(-1px);pointer-events:none;z-index:4}.video-timeline-playhead span{position:absolute;top:0;left:50%;transform:translate(-50%,-2px);width:11px;height:11px;border-radius:50%;background:var(--accent);box-shadow:0 1px 4px rgba(0,0,0,.25)}
.video-timeline-scale{display:flex;justify-content:space-between;margin-top:6px;color:var(--muted);font-size:11px;font-variant-numeric:tabular-nums}.video-toolbar-actions button:disabled{opacity:.45;cursor:not-allowed}
@media(max-width:900px){.video-toolbar-actions{justify-content:flex-start}.video-timeline{height:48px}.video-timeline-track,.video-cut-overlay{top:14px;height:20px}}

/* v4.7 STUDIO — polished Simple Video Editor UI */
.video-studio-badge{background:#eef8fc!important;color:#087fa8!important;border-color:#c9eaf4!important}.video-page-head{margin-bottom:18px}
.video-dropzone-pro{position:relative;min-height:150px;display:grid;place-items:center;align-content:center;gap:5px;border:1.5px dashed #b8cfdd!important;background:linear-gradient(135deg,#f8fcfe,#f4f8fb)!important;border-radius:22px!important;transition:.18s ease}.video-dropzone-pro:hover,.video-dropzone-pro.dragover{border-color:#079bc6!important;background:#f1fbfe!important;transform:translateY(-1px)}.video-drop-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:#0b9cc7;color:white;font-size:18px;margin-bottom:4px;box-shadow:0 8px 22px rgba(7,145,184,.18)}.video-dropzone-pro .drop-title{font-weight:900;font-size:17px}.video-dropzone-pro .drop-subtitle{font-size:12px;color:#71839a}.video-dropzone-pro .file-name{font-weight:800;color:#087fa8;margin-top:4px}
.video-studio-shell{margin-top:18px;border:1px solid #d4dee8;border-radius:22px;background:#f4f7fa;overflow:hidden;box-shadow:0 16px 50px rgba(31,57,78,.09)}.video-studio-topbar{min-height:68px;padding:10px 14px 10px 16px;background:#172333;color:#f3f7fb;display:flex;align-items:center;justify-content:space-between;gap:18px}.video-project{display:flex;align-items:center;gap:11px;min-width:0}.video-project-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:#0b9fc9;color:#fff;font-size:14px}.video-project-copy{display:flex;flex-direction:column;gap:3px;min-width:0}.video-project-copy strong{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.video-project-copy span{font-size:10px;color:#9dafc2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.video-studio-actions{display:flex;align-items:center;gap:7px}.video-studio-actions button{background:#223247;border-color:#33485f;color:#dce7f1}.video-studio-actions button:hover{background:#2b4057}.video-icon-btn{display:flex;align-items:center;gap:6px}.video-icon-btn span{font-size:11px}
.video-workbench{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:0;background:#111a27;min-height:460px}.video-preview-column{padding:18px 18px 12px;background:#111a27}.video-preview-frame{position:relative;min-height:370px;display:grid;place-items:center;background:#070b12;border:1px solid #273547;border-radius:16px;overflow:hidden;box-shadow:0 14px 38px rgba(0,0,0,.28)}.video-preview-frame video{display:block;width:100%;max-height:520px;background:#05080d}.video-preview-vignette{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(0,0,0,.15),transparent 25%,transparent 78%,rgba(0,0,0,.2))}.video-preview-badge{position:absolute;left:12px;top:12px;padding:5px 8px;border:1px solid rgba(255,255,255,.16);border-radius:7px;background:rgba(7,12,19,.7);color:#aebfd0;font-size:8px;font-weight:900;letter-spacing:.12em}.video-transport{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:11px 2px 2px;color:#9dafc2}.video-transport-group{display:flex;align-items:center;gap:6px}.video-transport-btn,.video-play-ghost{border:1px solid #33485e;background:#1b2939;color:#dce8f2;border-radius:9px;cursor:pointer;font-weight:900}.video-transport-btn{width:42px;height:34px}.video-play-ghost{width:40px;height:40px;border-radius:50%;background:#0b9fc9;border-color:#0b9fc9;color:white;box-shadow:0 6px 18px rgba(11,159,201,.24)}.video-transport-btn:hover{background:#26394d}.video-time-readout{font-variant-numeric:tabular-nums;font-size:13px;font-weight:800;color:#e5edf5}.video-time-readout i{font-style:normal;color:#65788d;margin:0 5px}.video-tech-readout{display:flex;gap:12px;font-size:10px}.video-tech-readout b{color:#7dd9f1}
.video-edit-column{padding:20px 16px;background:#f8fafc;border-left:1px solid #29384a}.video-edit-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:10px;margin-bottom:16px}.video-edit-heading>div{display:flex;flex-direction:column;gap:4px}.video-eyebrow{font-size:8px;letter-spacing:.16em;font-weight:900;color:#7d8da0}.video-edit-heading strong{font-size:16px;color:#18283a}.video-cut-counter{font-size:10px;color:#78899a;white-space:nowrap}.video-cut-counter b{color:#0b8eb7}.video-mark-card-pro{padding:12px;border:1px solid #d6e0e8;border-radius:14px;background:#fff;box-shadow:0 5px 16px rgba(31,57,78,.05)}.video-mark-top{display:flex;align-items:center;gap:10px}.video-marker{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;font-size:12px;font-weight:950}.in-marker{background:#e4f7fc;color:#0783a9}.out-marker{background:#fff0ed;color:#bd5a42}.video-mark-top div{display:flex;flex-direction:column;gap:2px}.video-mark-top small{font-size:8px;letter-spacing:.12em;color:#8493a4;font-weight:900}.video-mark-top strong{font-size:13px;color:#203246;font-variant-numeric:tabular-nums}.video-set-btn{width:100%;margin-top:10px;border:1px solid #cddae4;border-radius:9px;background:#f7fafc;padding:8px 10px;color:#254057;font-weight:800;cursor:pointer}.video-set-btn:hover{border-color:#0b9fc9;color:#087fa8}.video-set-btn kbd{float:right}.video-selection-connector{height:24px;display:flex;align-items:center;justify-content:center;gap:5px;color:#9aa9b7}.video-selection-connector span{width:28px;height:1px;background:#d4dde5}.video-selection-connector em{font-size:9px;font-style:normal}.video-cut-main{display:flex;align-items:center;gap:10px;width:100%;margin-top:14px;border:0;border-radius:12px;background:#d94f52;color:#fff;padding:12px 13px;text-align:left;cursor:pointer;box-shadow:0 8px 18px rgba(190,65,68,.16)}.video-cut-main:hover{background:#c94347}.video-cut-main>span{font-size:18px}.video-cut-main div{display:flex;flex-direction:column;gap:2px}.video-cut-main strong{font-size:12px}.video-cut-main small{font-size:9px;opacity:.82}
.video-timeline-pro{margin:0;border:0;border-top:1px solid #d8e0e7;border-radius:0;padding:16px 18px 14px;background:#fff}.video-timeline-head-pro{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:10px}.video-timeline-head-pro>div{display:flex;flex-direction:column;gap:2px}.video-timeline-head-pro>div>span{font-size:8px;letter-spacing:.15em;font-weight:900;color:#8291a0}.video-timeline-head-pro>div>strong{font-size:13px;color:#203246}.video-cursor-field{display:flex;align-items:center;gap:6px;font-size:9px;color:#7c8d9e}.video-cursor-field input{width:105px;padding:7px 8px;border:1px solid #d4dfe7;border-radius:8px;font-variant-numeric:tabular-nums}.video-cursor-field b{font-weight:700}.video-ruler{display:flex;justify-content:space-between;padding:0 2px 5px;color:#8292a3;font-size:9px;font-variant-numeric:tabular-nums}.video-timeline-studio{height:68px!important;border:1px solid #cad6e0!important;border-radius:10px!important;background:#e8edf2!important;cursor:ew-resize!important}.video-timeline-grid{position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0,transparent calc(10% - 1px),rgba(113,135,154,.16) calc(10% - 1px),rgba(113,135,154,.16) 10%)}.video-timeline-studio .video-timeline-track{left:0;right:0;top:25px;height:22px;background:#cbd5df;border-radius:5px}.video-timeline-studio .video-cut-overlay{top:25px;height:22px;background:rgba(208,70,75,.88);border-radius:4px}.video-timeline-studio .video-timeline-range{top:20px;height:32px;border-radius:6px;background:rgba(11,159,201,.16);border-color:#0b9fc9}.video-timeline-studio .video-timeline-playhead{top:7px;bottom:6px;background:#0b9fc9}.video-timeline-studio .video-timeline-playhead span{background:#0b9fc9;width:12px;height:12px}.video-timeline-caption{display:flex;justify-content:space-between;gap:10px;margin-top:7px;color:#8796a5;font-size:9px}
.video-cuts-pro{margin:0;border:0;border-top:1px solid #d8e0e7;border-radius:0;background:#f7f9fb}.video-cuts-head-pro{display:flex;align-items:center;justify-content:space-between;padding:14px 18px}.video-cuts-head-pro>div{display:flex;flex-direction:column;gap:3px}.video-cuts-head-pro strong{font-size:13px;color:#203246}.video-cuts-list{padding:0 18px 15px}.video-cuts-empty-pro{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:20px;border:1px dashed #ccd7e1;border-radius:11px;background:#fff;color:#7e8d9c}.video-cuts-empty-pro span{font-size:17px;color:#b4c1cc;margin-bottom:2px}.video-cuts-empty-pro strong{font-size:11px;color:#52677b}.video-cuts-empty-pro small{font-size:9px}.video-cut-item{grid-template-columns:32px 1fr auto!important;padding:9px 10px!important;border-radius:10px!important;background:#fff!important}.video-cut-index{width:26px;height:26px;border-radius:7px}.video-cut-item button{padding:7px 10px;font-size:10px}
.video-export-panel{display:grid;grid-template-columns:1.2fr 280px auto;align-items:end;gap:16px;padding:18px;background:#172333;color:#e9f1f7}.video-export-info{display:flex;flex-direction:column;gap:4px}.video-export-info .video-eyebrow{color:#7790a7}.video-export-info strong{font-size:14px}.video-export-info small{font-size:9px;color:#9dafc2;line-height:1.5}.video-output-field{display:flex;flex-direction:column;gap:5px}.video-output-field span{font-size:9px;color:#9dafc2}.video-output-field input{width:100%;box-sizing:border-box;border:1px solid #33485e;border-radius:9px;background:#101b28;color:#eaf2f8;padding:10px 11px}.video-export-main{height:42px;padding:0 19px;border:0;border-radius:10px;background:#0b9fc9;color:#fff;font-weight:900;cursor:pointer;white-space:nowrap;box-shadow:0 7px 18px rgba(11,159,201,.22)}.video-export-main:hover{background:#0791b9}.video-export-main:disabled{opacity:.6;cursor:wait}.video-shortcuts{display:flex;align-items:center;justify-content:center;gap:15px;flex-wrap:wrap;padding:8px 12px;background:#101a26;color:#71859a;font-size:8px}.video-shortcuts kbd,.video-set-btn kbd{display:inline-block;padding:2px 5px;border:1px solid #cbd6df;border-radius:4px;background:#f4f7f9;color:#63778b;font-size:8px;font-family:inherit;margin-right:3px}
@media(max-width:980px){.video-workbench{grid-template-columns:1fr}.video-edit-column{border-left:0;border-top:1px solid #29384a}.video-export-panel{grid-template-columns:1fr 1fr}.video-export-main{grid-column:2}.video-export-info{grid-column:1/-1}}@media(max-width:680px){.video-studio-topbar{align-items:flex-start;flex-direction:column}.video-studio-actions{width:100%;overflow:auto}.video-icon-btn span{display:none}.video-transport{flex-wrap:wrap}.video-time-readout{order:3;width:100%;text-align:center}.video-tech-readout{margin-left:auto}.video-timeline-head-pro{align-items:flex-start;flex-direction:column}.video-cursor-field{width:100%}.video-cursor-field input{flex:1}.video-timeline-caption{flex-direction:column}.video-export-panel{grid-template-columns:1fr}.video-export-main{grid-column:auto}.video-export-info{grid-column:auto}}


/* v4.8 — focused editing tools */
.video-selection-summary{margin-top:10px;padding:8px 10px;border-radius:9px;background:#eef3f6;color:#738496;font-size:9px;line-height:1.35;font-variant-numeric:tabular-nums}.video-selection-summary.active{background:#e7f7fb;color:#087fa8;font-weight:800}.video-quick-actions,.video-edge-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:8px}.video-quick-actions button,.video-edge-actions button{min-height:34px;padding:7px 8px;border:1px solid #d1dde5;border-radius:9px;background:#fff;color:#294158;font-size:9px;font-weight:800;cursor:pointer}.video-quick-actions button:first-child{border-color:#b8dfe9;color:#087fa8}.video-quick-actions button:hover,.video-edge-actions button:hover{border-color:#0b9fc9;background:#f7fcfd}.video-timeline-scroll{overflow-x:auto;overflow-y:hidden;padding-bottom:2px}.video-timeline-scroll::-webkit-scrollbar{height:7px}.video-timeline-scroll::-webkit-scrollbar-thumb{background:#bccbd6;border-radius:99px}.video-timeline-tools{display:flex;align-items:center;gap:10px}.video-zoom-field{display:flex;align-items:center;gap:6px;font-size:9px;color:#7c8d9e}.video-zoom-field select{height:32px;border:1px solid #d4dfe7;border-radius:8px;background:#fff;color:#30465a;font-weight:800;padding:0 8px}.video-timeline-studio{min-width:100%;transition:width .18s ease}.video-point-handle{position:absolute;z-index:8;top:14px;width:22px;height:38px;transform:translateX(-50%);border:0;border-radius:6px;background:#fff;box-shadow:0 2px 8px rgba(21,43,62,.18);display:grid;place-items:center;cursor:ew-resize;padding:0}.video-point-handle span{font-size:8px;font-weight:950}.video-in-handle{color:#087fa8;border:1px solid #a9dce9}.video-out-handle{color:#bd5a42;border:1px solid #f0c3b7}.video-point-handle:hover{transform:translateX(-50%) scale(1.06)}.video-timeline-studio .video-timeline-playhead{z-index:7}.video-cut-item{cursor:pointer}.video-cut-item:hover{box-shadow:0 3px 10px rgba(32,54,74,.08)}
@media(max-width:760px){.video-timeline-tools{width:100%;justify-content:space-between}.video-quick-actions,.video-edge-actions{grid-template-columns:1fr}.video-point-handle{width:24px}}

/* v4.9 — Stage 1: media strip, thumbnails and tool dock */
.video-asset-strip{padding:13px 18px 14px;background:#eef3f7;border-top:1px solid #d5dfe7;border-bottom:1px solid #d5dfe7}
.video-asset-strip-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px;color:#718398;font-size:9px;font-variant-numeric:tabular-nums}
.video-asset-strip-head>div{display:flex;flex-direction:column;gap:2px}.video-asset-strip-head strong{font-size:12px;color:#24384d}.video-asset-strip-head>span{font-weight:800}
.video-asset-card{display:flex;align-items:center;gap:11px;width:min(520px,100%);padding:7px;background:#fff;border:1px solid #d1dce5;border-radius:11px;box-shadow:0 3px 12px rgba(31,57,78,.06);cursor:pointer;transition:.16s ease;outline:none}
.video-asset-card:hover,.video-asset-card:focus{border-color:#0b9fc9;box-shadow:0 5px 16px rgba(11,159,201,.13);transform:translateY(-1px)}
.video-asset-thumb-wrap{position:relative;flex:0 0 92px;height:52px;overflow:hidden;border-radius:7px;background:#0a1018;border:1px solid #233244}.video-asset-thumb-wrap canvas{display:block;width:100%;height:100%;object-fit:cover}.video-asset-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:23px;height:23px;display:grid;place-items:center;border-radius:50%;background:rgba(7,12,19,.78);color:#fff;font-size:9px}
.video-asset-info{display:flex;flex-direction:column;gap:4px;min-width:0;flex:1}.video-asset-info strong{font-size:11px;color:#21364b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.video-asset-info span{font-size:9px;color:#8291a0}.video-asset-status{padding:4px 6px;border-radius:5px;background:#e8f7f1;color:#19805e;font-size:7px;font-weight:950;letter-spacing:.1em}
.video-tool-dock{display:flex;align-items:center;gap:7px;overflow-x:auto;padding:9px 18px;background:#172333;border-bottom:1px solid #29384a}.video-tool-dock::-webkit-scrollbar{height:5px}.video-tool-dock::-webkit-scrollbar-thumb{background:#40546a;border-radius:99px}
.video-tool-chip{display:flex;align-items:center;gap:6px;min-height:32px;padding:0 10px;border:1px solid #33485f;border-radius:8px;background:#223247;color:#b9c9d8;font-size:9px;font-weight:850;white-space:nowrap;cursor:pointer;transition:.14s ease}.video-tool-chip span{font-size:12px;color:#dceaf4}.video-tool-chip:hover{background:#2b4057;color:#fff}.video-tool-chip.active{background:#0b9fc9;border-color:#0b9fc9;color:#fff;box-shadow:0 5px 13px rgba(11,159,201,.18)}.video-tool-chip em{font-size:6px;font-style:normal;text-transform:uppercase;letter-spacing:.08em;color:#7e94aa}.video-tool-chip.active em{color:#d9f5fc}
@media(max-width:680px){.video-asset-card{width:100%}.video-asset-status{display:none}.video-tool-dock{padding-left:12px;padding-right:12px}.video-asset-strip{padding-left:12px;padding-right:12px}}

.video-timeline-thumbnails{position:absolute;left:2px;right:2px;top:2px;height:62px;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:2px;overflow:hidden;opacity:.9;pointer-events:none;z-index:1}.video-timeline-thumb{width:100%;height:100%;object-fit:cover;min-width:0;background:#101923}.video-timeline-studio .video-timeline-grid{z-index:2;background:repeating-linear-gradient(90deg,transparent 0,transparent calc(10% - 1px),rgba(35,55,70,.18) calc(10% - 1px),rgba(35,55,70,.18) 10%)}.video-timeline-studio .video-timeline-track,.video-timeline-studio .video-timeline-range,.video-timeline-studio .video-timeline-cuts,.video-timeline-studio .video-timeline-playhead,.video-timeline-studio .video-point-handle{z-index:3}.video-timeline-studio .video-timeline-track{background:rgba(30,45,58,.34);box-shadow:inset 0 0 0 1px rgba(255,255,255,.18)}.video-timeline-studio .video-cut-overlay{z-index:4;background:rgba(208,70,75,.72)}.video-timeline-studio .video-timeline-range{z-index:5}.video-timeline-studio .video-timeline-playhead{z-index:7}.video-point-handle{z-index:8}

/* v4.10 — Filters & Effects */
.video-effects-panel{margin-top:14px;padding:16px;border:1px solid #d4dee8;border-radius:18px;background:#fff;box-shadow:0 10px 30px rgba(31,57,78,.07)}
.video-effects-panel.hidden{display:none}.video-fx-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}.video-fx-head>div{display:flex;flex-direction:column;gap:3px}.video-fx-head strong{font-size:16px}.video-fx-head small{color:#74849a;font-size:11px}.video-fx-reset{border:1px solid #d7e0e9;background:#f6f8fb;border-radius:10px;padding:8px 12px;font-weight:800;cursor:pointer}.video-fx-grid{display:grid;grid-template-columns:repeat(7,minmax(90px,1fr));gap:9px}.video-fx-grid.hidden{display:none}.video-fx-card{border:1px solid #dce4ec;background:#f8fafc;border-radius:13px;padding:7px;cursor:pointer;text-align:left;transition:.16s ease;min-width:0}.video-fx-card:hover{transform:translateY(-2px);border-color:#72cfe5;box-shadow:0 8px 20px rgba(20,90,120,.10)}.video-fx-card.selected{border-color:#079bc6;box-shadow:0 0 0 2px rgba(7,155,198,.12);background:#f0fbfe}.video-fx-preview{height:55px;border-radius:9px;display:grid;place-items:center;background:linear-gradient(135deg,#24364b,#6a8aa0);color:white;font-size:18px;font-weight:950;margin-bottom:7px;overflow:hidden}.video-fx-card strong{display:block;font-size:11px}.video-fx-card small{display:block;color:#8090a4;font-size:9px;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fx-vivid{filter:saturate(1.5) contrast(1.1)}.fx-cinematic{filter:contrast(1.2) saturate(.82)}.fx-warm{filter:sepia(.25) saturate(1.25)}.fx-cold{filter:hue-rotate(12deg) saturate(.9)}.fx-vintage{filter:sepia(.55) saturate(.75)}.fx-bw{filter:grayscale(1)}.fx-zoom{transform:scale(1.15)}.fx-blur{filter:blur(1.5px)}.fx-vignette{box-shadow:inset 0 0 24px rgba(0,0,0,.8)}.fx-grain{background-image:radial-gradient(rgba(255,255,255,.35) 1px,transparent 1px);background-size:4px 4px}.fx-sharp{filter:contrast(1.25)}.fx-shake{animation:videoFxShake .28s infinite alternate}@keyframes videoFxShake{to{transform:translate(2px,-1px)}}
.video-fx-status{display:flex;align-items:center;gap:9px;margin-top:13px;padding:10px 12px;border-radius:11px;background:#f5f8fb;border:1px solid #e0e7ee}.video-fx-status span{font-size:8px;letter-spacing:.12em;color:#087fa8;font-weight:900}.video-fx-status strong{font-size:11px}.video-fx-status small{margin-left:auto;color:#8190a2;font-size:9px}.video-stage video.fx-zoom-active{transform:scale(1.045);transition:transform .3s ease}.video-stage video.fx-shake-active{animation:videoPlayerShake .22s infinite alternate}.video-stage{position:relative}.video-stage:has(video.fx-vignette-active)::after{content:"";position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 0 110px rgba(0,0,0,.48);border-radius:20px}.video-stage:has(video.fx-grain-active)::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.10;background-image:radial-gradient(rgba(255,255,255,.7) .7px,transparent .8px);background-size:3px 3px;mix-blend-mode:overlay}@keyframes videoPlayerShake{to{transform:translate(2px,-1px)}}
@media(max-width:1050px){.video-fx-grid{grid-template-columns:repeat(4,minmax(90px,1fr))}}@media(max-width:600px){.video-fx-grid{grid-template-columns:repeat(2,1fr)}.video-fx-status{align-items:flex-start;flex-wrap:wrap}.video-fx-status small{width:100%;margin-left:0}}

/* v4.11 transitions */
.video-transitions-panel{margin-top:16px;padding:18px;border:1px solid rgba(255,255,255,.08);border-radius:18px;background:rgba(255,255,255,.025)}
.transitions-grid{grid-template-columns:repeat(6,minmax(100px,1fr))}
.video-transitions-panel .video-fx-card{min-height:120px}
.video-transitions-panel .video-fx-preview{font-size:30px;font-weight:800}
@media(max-width:900px){.transitions-grid{grid-template-columns:repeat(3,minmax(100px,1fr))}}

.video-asset-list{display:flex;gap:12px;overflow-x:auto;padding:4px 2px 10px}
.video-asset-list .video-asset-card{min-width:260px;flex:0 0 260px}
.video-asset-card.clip-active{outline:2px solid currentColor;transform:translateY(-1px)}
.video-audio-panel{margin:14px 0;padding:16px;border:1px solid rgba(255,255,255,.1);border-radius:16px;background:rgba(255,255,255,.03)}
.video-audio-panel.hidden{display:none}
.video-audio-controls{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.video-audio-upload{cursor:pointer;padding:10px 14px;border-radius:10px;background:rgba(255,255,255,.08)}
.video-audio-upload input{display:none}
.video-audio-controls input[type=range]{vertical-align:middle}


/* v4.13 — visual storyboard for multi-clip editing */
.video-storyboard-panel{margin-top:14px;padding:16px 18px 14px;border:1px solid #d7e0e8;border-radius:14px;background:#f8fafc;box-shadow:0 5px 18px rgba(27,48,68,.05)}
.video-storyboard-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:12px}.video-storyboard-head>div{display:flex;flex-direction:column;gap:3px}.video-storyboard-head strong{font-size:14px;color:#203246}.video-storyboard-head small{font-size:10px;color:#8291a0}.video-storyboard-count{white-space:nowrap;padding:6px 9px;border-radius:999px;background:#e8f5f8;color:#087fa8;font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.06em}
.video-storyboard-scroll{overflow-x:auto;padding:2px 2px 7px}.video-storyboard{display:flex;align-items:center;gap:10px;min-width:max-content}.video-story-card{position:relative;width:285px;padding:0;border:1px solid #d4dee7;border-radius:12px;background:#fff;overflow:hidden;text-align:left;cursor:pointer;box-shadow:0 2px 7px rgba(28,48,66,.05);transition:.16s ease}.video-story-card:hover{transform:translateY(-2px);border-color:#9dcbd6;box-shadow:0 7px 18px rgba(28,48,66,.1)}.video-story-card.active{border:2px solid #0b9fc9;box-shadow:0 7px 20px rgba(11,159,201,.15)}
.video-story-top{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:7px;padding:8px 9px}.video-story-number{font-size:10px;font-weight:950;color:#0b9fc9}.video-story-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px;font-weight:850;color:#294158}.video-story-duration{font-size:9px;color:#8291a0;font-variant-numeric:tabular-nums}.video-story-frames{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:2px;padding:0 2px;background:#17222d}.video-story-frame{display:block;width:100%;height:68px;object-fit:cover;background:#263440}.video-story-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:rgba(8,18,28,.72);color:#fff;font-size:12px;opacity:.9}.video-story-bottom{display:flex;justify-content:space-between;padding:7px 9px;color:#8291a0;font-size:8px;font-weight:700}.video-story-separator{width:54px;display:flex;flex-direction:column;align-items:center;gap:3px;color:#0b9fc9}.video-story-separator span{font-size:22px;font-weight:900}.video-story-separator small{font-size:7px;letter-spacing:.08em;font-weight:900;color:#8291a0}
@media(max-width:760px){.video-story-card{width:245px}.video-story-frame{height:58px}.video-storyboard-head{flex-direction:column}.video-storyboard-count{align-self:flex-start}}

/* v4.14 Export & Format */
.video-format-panel { display:flex; flex-direction:column; align-items:stretch; gap:18px; }
.video-format-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:16px; width:100%; }
.video-format-grid label { display:flex; flex-direction:column; gap:7px; font-size:14px; font-weight:600; }
.video-format-grid select { width:100%; min-width:0; padding:11px; border:1px solid #b9d5e4; border-radius:10px; background:var(--surface, #fff); color:var(--text, #17374c); }
.video-format-panel p { margin:0; font-size:14px; }
.video-format-panel .video-output-field { width:min(100%,460px); }
#video-export-summary { background:#e9f6fb; color:#17374c; padding:16px; border-radius:12px; }
.video-export-actions { display:flex; flex-wrap:wrap; gap:12px; }
#video-export-progress { width:100%; height:16px; accent-color:#079ec1; }
#video-export-progress-text { display:block; margin-top:6px; }
@media(max-width:850px) { .video-format-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media(max-width:520px) { .video-format-grid { grid-template-columns:1fr; } }