:root {
    color-scheme: dark;
    --ink: #080b10;
    --panel: #10151d;
    --panel-2: #151c26;
    --line: #2a3443;
    --line-soft: #202936;
    --text: #f3f6f8;
    --muted: #96a1ad;
    --accent: #91e5bd;
    --accent-strong: #55c997;
    --amber: #f2bf68;
    --danger: #ff8f86;
    --blue: #8bbbea;
    --shadow: 0 24px 80px rgba(0, 0, 0, .35);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
[x-cloak] { display: none !important; }

html { background: var(--ink); scroll-behavior: smooth; }

body {
    min-width: 320px;
    margin: 0;
    color: var(--text);
    background: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.45;
}

button, input { font: inherit; }
button { color: inherit; }

main { width: min(1440px, calc(100% - 48px)); margin-inline: auto; padding-block: 24px 32px; }

.page-controls { display: flex; justify-content: flex-end; margin-bottom: 8px; }
.theme-toggle { display: flex; align-items: center; gap: 7px; padding: 6px 9px; color: var(--muted); border: 1px solid var(--line); border-radius: 3px; background: var(--panel); cursor: pointer; font-size: 10px; font-weight: 750; }
.theme-toggle:hover { color: var(--text); border-color: var(--accent); }
.theme-toggle span:first-child { width: 14px; color: var(--accent); font-size: 13px; line-height: 1; text-align: center; }

.eyebrow { margin: 0; color: var(--muted); font: 700 10px/1.3 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow.accent { color: var(--accent); }

.setup-panel {
    position: relative;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 24px;
    min-height: 112px;
    padding: 20px 24px;
    border: 1px solid var(--line);
    background: rgba(16, 21, 29, .92);
    box-shadow: var(--shadow);
}

.setup-panel.dragging { outline: 2px solid var(--accent); outline-offset: 4px; }
.setup-step { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; min-width: 0; }
.step-number { color: var(--accent); font: 700 11px ui-monospace, SFMono-Regular, Menlo, monospace; }
.setup-step h3 { margin: 0 0 3px; font-size: 14px; }
.setup-step p { overflow: hidden; margin: 0; color: var(--muted); font-size: 12px; white-space: nowrap; text-overflow: ellipsis; }
.drop-message { position: absolute; inset: 0; display: none; place-items: center; color: var(--ink); background: rgba(145, 229, 189, .96); font-weight: 800; letter-spacing: .02em; }
.setup-panel.dragging .drop-message { display: grid; }

.button {
    border: 1px solid transparent;
    border-radius: 3px;
    padding: 12px 16px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 750;
    transition: transform .15s ease, border-color .15s ease, background .15s ease, color .15s ease;
}

.button:hover:not(:disabled) { transform: translateY(-1px); }
.button:disabled { cursor: not-allowed; opacity: .38; }
.button.primary { color: #07110d; background: var(--accent); }
.button.primary:hover:not(:disabled) { background: #b2f4d4; }
.button.primary small { display: block; margin-top: 2px; font-size: 9px; font-weight: 600; opacity: .65; }
.button.secondary { border-color: var(--line); background: #171e28; }
.button.secondary:hover:not(:disabled), .button.ghost:hover:not(:disabled) { border-color: var(--accent); }
.button.ghost { color: var(--muted); border-color: var(--line); background: transparent; }
.button.compact { padding: 9px 12px; }

.notice { margin-top: 16px; padding: 12px 16px; color: var(--blue); border: 1px solid rgba(139, 187, 234, .35); background: rgba(63, 107, 148, .14); font-size: 13px; }
.notice.error { color: var(--danger); border-color: rgba(255, 143, 134, .35); background: rgba(142, 57, 51, .14); }
.notice.success { color: var(--accent); border-color: rgba(145, 229, 189, .35); background: rgba(61, 128, 98, .14); }

.draft-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 12px; padding: 11px 14px; border: 1px solid var(--line-soft); background: rgba(12, 17, 23, .8); }
.draft-state { min-width: 0; display: flex; align-items: center; gap: 9px; color: var(--muted); font: 10px ui-monospace, monospace; }
.draft-state span { width: 7px; height: 7px; flex: 0 0 auto; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px rgba(145, 229, 189, .7); }
.draft-state strong { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.draft-actions { display: flex; gap: 7px; }

.workspace {
    min-height: 710px;
    display: grid;
    grid-template-columns: minmax(360px, 42%) 1fr;
    margin-top: 28px;
    border: 1px solid var(--line);
    background: var(--panel);
    box-shadow: var(--shadow);
}

.browser-panel { min-width: 0; padding: 26px; border-right: 1px solid var(--line); }
.editor-panel { min-width: 0; padding: 34px; background: linear-gradient(145deg, #10161e, #0d1219); }
.panel-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.panel-heading h3 { margin: 4px 0 0; font: 400 26px Georgia, serif; }
.count-badge { min-width: 52px; padding: 6px 9px; color: var(--accent); border: 1px solid var(--line); text-align: center; font: 700 11px ui-monospace, SFMono-Regular, Menlo, monospace; }

.search-field { height: 44px; display: flex; align-items: center; gap: 10px; padding: 0 12px; border: 1px solid var(--line); background: var(--ink); }
.search-field:focus-within { border-color: var(--accent); }
.search-field svg { width: 17px; fill: none; stroke: var(--muted); stroke-width: 1.8; }
.search-field input { min-width: 0; flex: 1; color: var(--text); border: 0; outline: 0; background: transparent; font-size: 13px; }
.search-field input::placeholder { color: #65707c; }
kbd { padding: 2px 6px; color: var(--muted); border: 1px solid var(--line); border-radius: 2px; font: 10px ui-monospace, monospace; }

.jump-field { margin-top: 10px; }
.jump-field > label, .recent-row > span { display: block; margin-bottom: 5px; color: var(--muted); font: 700 9px ui-monospace, monospace; letter-spacing: .05em; text-transform: uppercase; }
.jump-field > div { display: grid; grid-template-columns: 1fr auto; }
.jump-field input { min-width: 0; height: 36px; padding: 0 10px; color: var(--text); border: 1px solid var(--line); outline: 0; background: #080c11; font: 11px ui-monospace, monospace; }
.jump-field input:focus { border-color: var(--accent); }
.jump-field button, .browse-actions button, .recent-row button { color: var(--muted); border: 1px solid var(--line); background: #121922; cursor: pointer; font-size: 10px; }
.jump-field button { min-width: 42px; border-left: 0; }
.jump-field button:hover:not(:disabled), .browse-actions button:hover:not(:disabled), .recent-row button:hover { color: var(--text); border-color: var(--accent); }
.jump-field button:disabled, .browse-actions button:disabled { cursor: default; opacity: .35; }
.recent-row { margin-top: 12px; }
.recent-row > div { display: flex; flex-wrap: wrap; gap: 5px; }
.recent-row button { padding: 5px 7px; font-family: ui-monospace, monospace; }

.filter-row { display: flex; margin: 14px 0; padding: 3px; border: 1px solid var(--line); background: #0c1117; }
.filter { flex: 1; padding: 8px; color: var(--muted); border: 0; border-radius: 2px; background: transparent; cursor: pointer; font-size: 11px; font-weight: 700; }
.filter.active { color: var(--text); background: var(--panel-2); box-shadow: inset 0 -2px var(--accent); }

.toggle-row { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; cursor: pointer; }
.toggle-row > span:first-child { display: grid; flex: 1; }
.toggle-row strong { font-size: 12px; }
.toggle-row small { color: var(--muted); font-size: 10px; }
.toggle-row input { position: absolute; opacity: 0; }
.toggle { width: 36px; height: 20px; padding: 3px; border: 1px solid var(--line); border-radius: 99px; background: #080c11; transition: .2s; }
.toggle::after { content: ""; display: block; width: 12px; height: 12px; border-radius: 50%; background: #687481; transition: .2s; }
.toggle-row input:checked + .toggle { border-color: var(--accent); background: rgba(145, 229, 189, .14); }
.toggle-row input:checked + .toggle::after { transform: translateX(16px); background: var(--accent); }

.browse-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin: -4px 0 14px; }
.browse-actions button { min-height: 34px; padding: 5px 7px; }

.entry-list { min-height: 450px; display: grid; align-content: start; gap: 7px; }
.empty-list { min-height: 440px; display: grid; place-content: center; justify-items: center; color: var(--muted); text-align: center; }
.empty-list strong { margin: 10px 0 3px; color: var(--text); font-size: 13px; }
.empty-list span { max-width: 230px; font-size: 11px; }
.empty-icon { color: var(--accent); font-size: 44px; }

.entry-row {
    width: 100%;
    min-width: 0;
    display: grid;
    grid-template-columns: 42px 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 10px;
    color: inherit;
    border: 1px solid transparent;
    background: #0d1219;
    cursor: pointer;
    text-align: left;
}

.entry-row:hover { border-color: var(--line); background: #121922; }
.entry-row.selected { border-color: rgba(145, 229, 189, .55); background: rgba(145, 229, 189, .07); box-shadow: inset 3px 0 var(--accent); }
.entry-thumb { width: 42px; height: 42px; display: grid; place-items: center; overflow: hidden; color: #506070; border: 1px solid var(--line-soft); background: #090d12; font: 700 12px ui-monospace, monospace; }
.entry-thumb img { max-width: 100%; max-height: 100%; image-rendering: pixelated; object-fit: contain; }
.entry-copy { min-width: 0; }
.entry-copy strong, .entry-copy span { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.entry-copy strong { font-size: 12px; }
.entry-copy span { margin-top: 3px; color: var(--muted); font: 10px ui-monospace, monospace; }
.entry-state { display: flex; align-items: center; gap: 5px; }
.state-dot { width: 6px; height: 6px; border-radius: 50%; background: #3b4653; }
.state-dot.name { background: var(--amber); }
.state-dot.image { background: var(--accent); }
.kind-tag { padding: 4px 6px; color: var(--blue); border: 1px solid rgba(139, 187, 234, .25); font: 700 8px ui-monospace, monospace; text-transform: uppercase; }
.kind-tag.npc { color: var(--amber); border-color: rgba(242, 191, 104, .25); }

.pagination { display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 16px; }
.pagination button { width: 32px; height: 30px; color: var(--muted); border: 1px solid var(--line); background: transparent; cursor: pointer; }
.pagination button:disabled { opacity: .25; cursor: default; }
.pagination span { min-width: 96px; color: var(--muted); text-align: center; font: 10px ui-monospace, monospace; }

.editor-empty { min-height: 640px; display: grid; place-content: center; justify-items: center; text-align: center; }
.editor-empty h3 { margin: 10px 0 14px; font: 400 40px/1.05 Georgia, serif; }
.editor-empty > p:last-child { max-width: 420px; margin: 0; color: var(--muted); font-size: 13px; }
.frame-diagram { display: grid; grid-template-columns: repeat(4, 54px); margin-bottom: 36px; border: 1px solid var(--line); }
.frame-diagram span { height: 54px; display: grid; place-items: center; color: #566372; border-right: 1px solid var(--line); background: repeating-linear-gradient(45deg, #0a0f15, #0a0f15 5px, #0d131a 5px, #0d131a 10px); font: 9px ui-monospace, monospace; }
.frame-diagram span:last-child { border: 0; }

.editor-header { display: flex; align-items: start; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.editor-header h3 { margin: 7px 0 2px; font: 400 38px/1.05 Georgia, serif; letter-spacing: -.03em; }
.editor-header p:last-child { margin: 0; color: var(--muted); font: 11px ui-monospace, monospace; }
.entry-kind { display: inline-block; padding: 4px 7px; color: var(--blue); border: 1px solid rgba(139, 187, 234, .3); font: 700 9px ui-monospace, monospace; text-transform: uppercase; }
.entry-kind.npc { color: var(--amber); border-color: rgba(242, 191, 104, .3); }
.text-button { padding: 5px 0; border: 0; background: transparent; cursor: pointer; font-size: 11px; }
.text-button.danger { color: var(--danger); }

.artwork-card { display: grid; grid-template-columns: minmax(220px, 1fr) 1fr; min-height: 250px; margin-bottom: 28px; border: 1px solid var(--line); }
.preview-stage { position: relative; min-height: 250px; display: grid; place-items: center; overflow: hidden; border-right: 1px solid var(--line); background: #090d12; transition: border-color .15s ease, box-shadow .15s ease; }
.preview-stage.dragging { border-color: var(--accent); box-shadow: inset 0 0 0 2px var(--accent); }
.checkerboard { position: absolute; inset: 0; opacity: .28; background-image: linear-gradient(45deg, #202733 25%, transparent 25%), linear-gradient(-45deg, #202733 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #202733 75%), linear-gradient(-45deg, transparent 75%, #202733 75%); background-size: 20px 20px; background-position: 0 0, 0 10px, 10px -10px, -10px 0; }
.preview-stage.preview-dark { background: #020305; }
.preview-stage.preview-light { background: #e8edf0; }
.preview-stage.preview-pit, .preview-stage.preview-grass { background-position: center; background-repeat: no-repeat; background-size: cover; image-rendering: pixelated; }
.preview-stage.preview-pit { background-image: url('assets/backgrounds/the-pit.png?v=20261011-1'); }
.preview-stage.preview-grass { background-image: url('assets/backgrounds/grassy-area.png?v=20261011-1'); }
.preview-stage:where(.preview-dark, .preview-light, .preview-pit, .preview-grass) .checkerboard { opacity: 0; }
.preview-stage canvas { position: relative; z-index: 1; width: 100%; height: 220px; image-rendering: pixelated; filter: drop-shadow(0 12px 20px rgba(0, 0, 0, .5)); }
.preview-placeholder { position: relative; display: grid; justify-items: center; gap: 10px; color: #65717e; }
.preview-placeholder span { width: 44px; height: 44px; display: grid; place-items: center; border: 1px dashed #46515e; border-radius: 50%; font-size: 24px; font-weight: 200; }
.preview-placeholder small { font: 10px ui-monospace, monospace; }
.preview-drop-message { position: absolute; inset: 0; z-index: 3; display: grid; place-content: center; justify-items: center; gap: 7px; color: var(--ink); background: var(--accent); pointer-events: none; }
.preview-drop-message strong { font-size: 15px; }
.preview-drop-message span { font: 10px ui-monospace, monospace; }
.artwork-details { display: flex; flex-direction: column; justify-content: center; padding: 30px; }
.artwork-details h4 { margin: 9px 0 6px; font-size: 21px; }
.artwork-details > p:not(.eyebrow) { margin: 0 0 22px; color: var(--muted); font-size: 12px; }
.button-row { display: flex; gap: 8px; }

.preview-controls { display: grid; gap: 10px; margin: -7px 0 18px; padding: 11px; border: 1px solid var(--line-soft); background: #0b1016; }
.playback-row { display: flex; align-items: center; gap: 9px; color: var(--muted); font: 10px ui-monospace, monospace; }
.playback-button, .frame-buttons button, .background-buttons button { color: var(--muted); border: 1px solid var(--line); background: transparent; cursor: pointer; font: 700 9px ui-monospace, monospace; }
.playback-button { min-width: 50px; padding: 5px 7px; }
.frame-buttons { display: flex; gap: 4px; margin-left: auto; }
.frame-buttons button { width: 25px; height: 25px; }
.frame-buttons button.active, .background-buttons button.active { color: var(--ink); border-color: var(--accent); background: var(--accent); }
.zoom-control { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 9px; color: var(--muted); font-size: 10px; }
.zoom-control input { min-width: 0; accent-color: var(--accent); }
.zoom-control strong { width: 26px; color: var(--text); font: 700 10px ui-monospace, monospace; }
.background-buttons { display: grid; grid-template-columns: repeat(5, 1fr); gap: 5px; }
.background-buttons button { min-width: 0; padding: 5px 3px; }

.sheet-dialog, .import-dialog, .compare-dialog {
    width: min(920px, calc(100% - 32px));
    max-height: calc(100vh - 40px);
    padding: 0;
    color: var(--text);
    border: 1px solid #445466;
    background: #10161e;
    box-shadow: 0 30px 120px rgba(0, 0, 0, .75);
}
.import-dialog { width: min(620px, calc(100% - 32px)); }
.compare-dialog { width: min(1180px, calc(100% - 32px)); }
.sheet-dialog::backdrop, .import-dialog::backdrop, .compare-dialog::backdrop { background: rgba(3, 6, 9, .82); backdrop-filter: blur(5px); }
.sheet-header { display: flex; align-items: start; justify-content: space-between; gap: 24px; padding: 24px 26px 15px; }
.sheet-header h3 { margin: 6px 0 0; font: 400 30px Georgia, serif; }
.dialog-close { width: 36px; height: 36px; color: var(--muted); border: 1px solid var(--line); background: transparent; cursor: pointer; font-size: 23px; line-height: 1; }
.dialog-close:hover { color: var(--text); border-color: var(--accent); }
.sheet-copy { margin: 0; padding: 0 26px 20px; color: var(--muted); font-size: 12px; }
.sheet-controls { display: flex; align-items: end; gap: 12px; padding: 14px 26px; border-block: 1px solid var(--line); background: #0c1117; }
.sheet-controls label { display: grid; gap: 5px; color: var(--muted); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.sheet-controls input { width: 112px; height: 38px; padding: 0 10px; color: var(--text); border: 1px solid var(--line); outline: 0; background: #080c11; }
.sheet-controls input:focus { border-color: var(--accent); }
.sheet-controls span { margin-left: auto; padding-bottom: 9px; color: var(--accent); font: 700 11px ui-monospace, monospace; }
.sheet-controls .sheet-zoom { min-width: 170px; }
.sheet-controls .sheet-zoom span { min-height: 38px; display: flex; align-items: center; gap: 8px; margin: 0; padding: 0; }
.sheet-controls .sheet-zoom input { width: 130px; height: auto; padding: 0; accent-color: var(--accent); }
.sheet-nudge { display: grid; grid-template-columns: repeat(4, 30px); gap: 3px; }
.sheet-nudge button { height: 30px; color: var(--muted); border: 1px solid var(--line); background: #080c11; cursor: pointer; }
.sheet-nudge button:hover { color: var(--text); border-color: var(--accent); }
.sheet-canvas-wrap { min-height: 260px; max-height: 52vh; overflow: auto; padding: 24px; background: #080c11; }
.sheet-canvas-wrap:focus { outline: 1px solid var(--accent); outline-offset: -1px; }
.sheet-canvas-wrap canvas { display: block; max-width: none; height: auto; margin: auto; border: 1px solid #344151; background-image: linear-gradient(45deg, #202733 25%, transparent 25%), linear-gradient(-45deg, #202733 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #202733 75%), linear-gradient(-45deg, transparent 75%, #202733 75%); background-size: 16px 16px; background-position: 0 0, 0 8px, 8px -8px, -8px 0; image-rendering: pixelated; cursor: crosshair; }
.sheet-actions { display: flex; justify-content: flex-end; gap: 9px; padding: 18px 26px; border-top: 1px solid var(--line); }

.import-body { padding: 4px 26px 28px; }
.import-body h4 { margin: 20px 0 14px; font: 400 22px Georgia, serif; }
.import-body > p { margin: 20px 0 0; color: var(--muted); font-size: 12px; }
.compatibility-badge { width: fit-content; display: flex; align-items: center; gap: 8px; padding: 7px 10px; color: var(--accent); border: 1px solid rgba(145, 229, 189, .35); background: rgba(61, 128, 98, .14); font: 700 10px ui-monospace, monospace; }
.compatibility-badge span { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.import-stats { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.import-stats span { padding: 14px; color: var(--muted); border-right: 1px solid var(--line); font-size: 10px; }
.import-stats span:last-child { border: 0; }
.import-stats strong { display: block; margin-bottom: 4px; color: var(--text); font: 700 13px ui-monospace, monospace; }
.import-stats em { font-style: normal; }
.import-warnings { margin-top: 14px; padding: 12px; color: var(--amber); border-left: 2px solid var(--amber); background: rgba(242, 191, 104, .07); font-size: 11px; }
.import-warnings p { margin: 5px 0 0; }

.compare-callout { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 18px; margin-top: 16px; padding: 16px 20px; border: 1px solid var(--line); background: var(--panel); }
.compare-callout h3 { margin: 0 0 2px; font-size: 14px; }
.compare-callout p:last-child { margin: 0; color: var(--muted); font-size: 12px; }

.compare-dialog { overflow: auto; }
.compare-loaders { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 14px; padding: 0 26px 18px; }
.compare-loader { min-width: 0; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 11px; padding: 13px; border: 1px solid var(--line); background: #0b1016; }
.compare-loader.loaded { border-color: rgba(145, 229, 189, .45); }
.compare-loader > span { color: var(--accent); font: 800 10px ui-monospace, monospace; text-transform: uppercase; }
.compare-loader > strong { min-width: 0; overflow: hidden; color: var(--muted); font-size: 11px; white-space: nowrap; text-overflow: ellipsis; }
.compare-loader.loaded > strong { color: var(--text); }
.compare-versus { color: #596674; font: 800 10px ui-monospace, monospace; }
.compare-status { display: flex; align-items: center; gap: 9px; padding: 11px 26px; color: var(--muted); border-block: 1px solid var(--line); background: #0b1016; font: 10px ui-monospace, monospace; }
.compare-status span { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); }
.compare-status.ready span { background: var(--accent); box-shadow: 0 0 8px rgba(145, 229, 189, .65); }
.compare-results { padding: 18px 26px 0; }
.compare-summary { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.compare-summary span { padding: 10px 13px; color: var(--muted); border-right: 1px solid var(--line); font-size: 10px; }
.compare-summary span:last-child { border: 0; }
.compare-summary strong { margin-right: 3px; color: var(--text); font: 800 12px ui-monospace, monospace; }
.compare-toolbar { display: grid; grid-template-columns: minmax(220px, 1fr) auto; gap: 12px; margin-top: 12px; }
.compare-toolbar .filter-row { min-width: 280px; margin: 0; }
.compare-workspace { min-height: 360px; max-height: 48vh; display: grid; grid-template-columns: minmax(230px, 30%) 1fr; margin-top: 12px; overflow: hidden; border: 1px solid var(--line); }
.compare-list { overflow-y: auto; border-right: 1px solid var(--line); background: #0a0f15; }
.compare-list > button { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 12px; color: var(--text); border: 0; border-bottom: 1px solid var(--line-soft); background: transparent; cursor: pointer; text-align: left; }
.compare-list > button:hover, .compare-list > button.selected { background: #141c26; }
.compare-list > button.selected { box-shadow: inset 3px 0 var(--accent); }
.compare-list button > span { min-width: 0; }
.compare-list strong, .compare-list small { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.compare-list strong { font-size: 11px; }
.compare-list small { margin-top: 3px; color: var(--muted); font: 9px ui-monospace, monospace; }
.compare-list em { display: flex; align-items: center; gap: 4px; font-style: normal; }
.compare-list i, .difference-tags span { padding: 3px 5px; color: var(--amber); border: 1px solid rgba(242, 191, 104, .25); font: 700 7px ui-monospace, monospace; font-style: normal; text-transform: uppercase; }
.compare-list b { min-width: 33px; color: var(--accent); text-align: right; font: 800 8px ui-monospace, monospace; text-transform: uppercase; }
.compare-list-empty { padding: 28px 16px; color: var(--muted); text-align: center; font-size: 11px; }
.compare-detail { min-width: 0; overflow-y: auto; padding: 20px; background: #0e141c; }
.compare-detail-header { display: flex; align-items: start; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.compare-detail-header > div:first-child span { color: var(--accent); font: 700 9px ui-monospace, monospace; }
.compare-detail-header h4 { margin: 4px 0 0; font: 400 24px Georgia, serif; }
.difference-tags { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 5px; }
.compare-sides { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.compare-side { min-width: 0; padding: 13px; border: 1px solid var(--line); background: #0a0f15; }
.compare-side.chosen { border-color: var(--accent); box-shadow: inset 0 0 0 1px rgba(145, 229, 189, .25); }
.compare-side header { display: grid; gap: 3px; }
.compare-side header span { color: var(--blue); font: 800 9px ui-monospace, monospace; text-transform: uppercase; }
.compare-side header strong { overflow: hidden; color: var(--muted); font-size: 10px; white-space: nowrap; text-overflow: ellipsis; }
.compare-preview { height: 130px; display: grid; place-items: center; overflow: hidden; margin: 11px 0; color: #65717e; border: 1px solid var(--line-soft); background-color: #090d12; background-image: linear-gradient(45deg, #171e28 25%, transparent 25%), linear-gradient(-45deg, #171e28 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #171e28 75%), linear-gradient(-45deg, transparent 75%, #171e28 75%); background-size: 16px 16px; background-position: 0 0, 0 8px, 8px -8px, -8px 0; font: 9px ui-monospace, monospace; }
.compare-preview img { max-width: 92%; max-height: 105px; image-rendering: pixelated; filter: drop-shadow(0 8px 12px rgba(0, 0, 0, .6)); }
.compare-side dl { margin: 0 0 12px; }
.compare-side dl div { display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 7px; padding: 5px 0; border-bottom: 1px solid var(--line-soft); }
.compare-side dt { color: var(--muted); font-size: 9px; }
.compare-side dd { overflow: hidden; margin: 0; font: 9px ui-monospace, monospace; white-space: nowrap; text-overflow: ellipsis; }
.compare-side .button { width: 100%; }
.keep-draft { width: 100%; margin-top: 10px; padding: 9px; color: var(--muted); border: 1px solid var(--line); background: transparent; cursor: pointer; font-size: 10px; }
.keep-draft.chosen { color: var(--text); border-color: var(--accent); background: rgba(145, 229, 189, .08); }
.compare-actions { display: flex; align-items: center; justify-content: flex-end; gap: 9px; padding: 16px 26px; border-top: 1px solid var(--line); }
.compare-bulk { display: flex; align-items: center; gap: 5px; margin-right: auto; color: var(--muted); font-size: 9px; }
.compare-bulk button { padding: 5px 7px; color: var(--muted); border: 1px solid var(--line); background: transparent; cursor: pointer; font-size: 9px; }
.compare-bulk button:hover { color: var(--text); border-color: var(--accent); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field > span { display: flex; justify-content: space-between; color: #c8d0d7; font-size: 11px; font-weight: 700; }
.field small { color: var(--muted); font-size: 9px; font-weight: 500; }
.field input { width: 100%; height: 42px; padding: 0 12px; color: var(--text); border: 1px solid var(--line); border-radius: 2px; outline: 0; background: #090d12; font-size: 12px; }
.field input:focus { border-color: var(--accent); }
.field input[readonly] { color: var(--muted); background: #0c1117; }
.field.invalid input { border-color: var(--danger); }

.identity-note { display: flex; align-items: start; gap: 12px; margin-top: 25px; padding: 15px; border-left: 2px solid var(--accent); background: rgba(145, 229, 189, .055); }
.identity-note > span { color: var(--accent); }
.identity-note p { margin: 0; color: var(--muted); font-size: 11px; }
.identity-note strong { color: var(--text); }

.export-summary { display: flex; align-items: center; gap: 30px; margin-top: 28px; padding: 24px 28px; border: 1px solid var(--line); background: var(--panel); }
.export-summary > div:first-child { min-width: 210px; }
.export-summary > div:first-child strong { display: block; margin-top: 5px; font: 400 19px Georgia, serif; }
.summary-stats { display: flex; flex: 1; gap: 34px; color: var(--muted); font-size: 11px; }
.summary-stats strong { color: var(--text); font: 700 14px ui-monospace, monospace; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

html[data-theme="light"] {
    color-scheme: light;
    --ink: #f3f6f5;
    --panel: #ffffff;
    --panel-2: #e7f0ec;
    --line: #b8c5c1;
    --line-soft: #d9e1de;
    --text: #18231f;
    --muted: #5d6b66;
    --accent: #187454;
    --accent-strong: #0d6244;
    --amber: #925900;
    --danger: #b5352d;
    --blue: #25699e;
    --shadow: 0 18px 55px rgba(37, 52, 47, .13);
}

html[data-theme="light"] .setup-panel { background: rgba(255, 255, 255, .96); }
html[data-theme="light"] .button.primary,
html[data-theme="light"] .frame-buttons button.active,
html[data-theme="light"] .background-buttons button.active { color: #fff; }
html[data-theme="light"] .button.primary:hover:not(:disabled) { background: #24956e; }
html[data-theme="light"] .button.primary small { opacity: .9; }
html[data-theme="light"] .button.secondary { background: #edf2f0; }
html[data-theme="light"] .draft-toolbar { background: rgba(255, 255, 255, .82); }
html[data-theme="light"] .editor-panel { background: linear-gradient(145deg, #fbfcfc, #f1f5f3); }
html[data-theme="light"] .jump-field input,
html[data-theme="light"] .toggle,
html[data-theme="light"] .sheet-controls input,
html[data-theme="light"] .sheet-nudge button,
html[data-theme="light"] .field input { background: #fff; }
html[data-theme="light"] .jump-field button,
html[data-theme="light"] .browse-actions button,
html[data-theme="light"] .recent-row button { background: #edf2f0; }
html[data-theme="light"] :where(.button, .jump-field button, .browse-actions button, .pagination button):disabled {
    color: #65716c;
    border-color: #bec7c4;
    background: #e8edeb;
    opacity: 1;
}
html[data-theme="light"] .filter-row,
html[data-theme="light"] .field input[readonly] { background: #edf2f0; }
html[data-theme="light"] .entry-row { background: #f8faf9; }
html[data-theme="light"] .entry-row:hover { background: #edf3f0; }
html[data-theme="light"] .entry-row.selected { background: rgba(24, 116, 84, .09); }
html[data-theme="light"] .entry-thumb { background: #eef2f1; }
html[data-theme="light"] .frame-diagram span { color: #66746f; background: repeating-linear-gradient(45deg, #edf2f0, #edf2f0 5px, #f8faf9 5px, #f8faf9 10px); }
html[data-theme="light"] .artwork-details { background: #fff; }
html[data-theme="light"] .preview-controls,
html[data-theme="light"] .sheet-controls,
html[data-theme="light"] .compare-loader,
html[data-theme="light"] .compare-status { background: #edf2f0; }
html[data-theme="light"] .sheet-dialog,
html[data-theme="light"] .import-dialog,
html[data-theme="light"] .compare-dialog { border-color: #9eaca7; background: #fff; box-shadow: 0 30px 100px rgba(37, 52, 47, .28); }
html[data-theme="light"] .sheet-dialog::backdrop,
html[data-theme="light"] .import-dialog::backdrop,
html[data-theme="light"] .compare-dialog::backdrop { background: rgba(41, 52, 48, .5); }
html[data-theme="light"] .sheet-canvas-wrap,
html[data-theme="light"] .compare-list,
html[data-theme="light"] .compare-side { background: #f6f8f7; }
html[data-theme="light"] .compare-list > button:hover,
html[data-theme="light"] .compare-list > button.selected { background: #e8efec; }
html[data-theme="light"] .compare-detail { background: #fff; }
html[data-theme="light"] .field > span { color: #34433e; }
html[data-theme="light"] .field small { color: #4b5954; }

@media (max-width: 980px) {
    .setup-panel { grid-template-columns: 1fr; }
    .setup-panel > .button.primary { width: 100%; }
    .workspace { grid-template-columns: 1fr; }
    .browser-panel { border-right: 0; border-bottom: 1px solid var(--line); }
    .entry-list { min-height: 300px; }
    .empty-list { min-height: 290px; }
    .editor-empty { min-height: 500px; }
    .compare-workspace { grid-template-columns: 1fr; max-height: none; }
    .compare-list { max-height: 220px; border-right: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 640px) {
    main { width: min(100% - 24px, 1440px); padding-block: 12px 24px; }
    .page-controls { margin-bottom: 6px; }
    .setup-step { grid-template-columns: auto 1fr; }
    .setup-step .button { grid-column: 1 / -1; }
    .workspace { margin-inline: -12px; }
    .browser-panel, .editor-panel { padding: 20px; }
    .artwork-card { grid-template-columns: 1fr; }
    .preview-stage { border-right: 0; border-bottom: 1px solid var(--line); }
    .form-grid { grid-template-columns: 1fr; }
    .field.full { grid-column: auto; }
    .export-summary { align-items: stretch; flex-direction: column; }
    .summary-stats { justify-content: space-between; gap: 10px; }
    .button-row { flex-wrap: wrap; }
    .draft-toolbar { align-items: stretch; flex-direction: column; }
    .draft-actions { display: grid; grid-template-columns: repeat(3, 1fr); }
    .browse-actions { grid-template-columns: 1fr; }
    .preview-stage canvas { height: 240px; }
    .playback-row { align-items: flex-start; flex-wrap: wrap; }
    .frame-buttons { margin-left: 0; }
    .sheet-controls { align-items: stretch; flex-direction: column; }
    .sheet-controls input { width: 100%; }
    .sheet-controls span { margin: 4px 0 0; padding: 0; }
    .sheet-controls .sheet-zoom input { width: 100%; }
    .sheet-nudge { grid-template-columns: repeat(4, 1fr); }
    .import-stats { grid-template-columns: 1fr; }
    .import-stats span { border-right: 0; border-bottom: 1px solid var(--line); }
    .compare-callout { grid-template-columns: 1fr; }
    .compare-loaders { grid-template-columns: 1fr; }
    .compare-versus { text-align: center; }
    .compare-loader { grid-template-columns: auto 1fr; }
    .compare-loader .button { grid-column: 1 / -1; }
    .compare-summary { grid-template-columns: 1fr 1fr; }
    .compare-summary span:nth-child(2) { border-right: 0; }
    .compare-summary span:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    .compare-toolbar { grid-template-columns: 1fr; }
    .compare-toolbar .filter-row { min-width: 0; }
    .compare-sides { grid-template-columns: 1fr; }
    .compare-actions { align-items: stretch; flex-direction: column; }
    .compare-bulk { margin: 0 0 5px; }
    .compare-actions > .button { width: 100%; }
}