:root {
  color-scheme: dark;
  --ink: #f4f2e9;
  --muted: #b1b3a6;
  --base: #141713;
  --rail: #191c17;
  --panel: #20241c;
  --edge: #353b2f;
  --lime: #d4f482;
  --lime-dim: #333e25;
  --amber: #f3c99a;
  font: 14px/1.5 "Segoe UI", system-ui, sans-serif;
  background: var(--base);
  color: var(--ink);
}
* { box-sizing: border-box; }
body { margin: 0; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(29px, 4vw, 48px); line-height: 1.05; letter-spacing: -.035em; font-weight: 650; }
h2 { font-size: 16px; }
h3 { font-size: 15px; }
small, .muted { color: var(--muted); }
.eyebrow { text-transform: uppercase; letter-spacing: .13em; color: var(--muted); font-size: 11px; font-weight: 650; }
.top, .identity, .project, .scene-bar, .actions, .spread, .demo-badge { display: flex; align-items: center; gap: 10px; }
.top { min-height: 74px; padding: 13px 25px; border-bottom: 1px solid var(--edge); justify-content: space-between; }
.identity strong, .identity small { display: block; }
.identity strong { font-size: 19px; line-height: 1.1; }
.identity small { font-size: 9px; letter-spacing: .14em; margin-top: 4px; }
.logo { display: grid; place-items: center; width: 39px; height: 39px; color: #18200f; background: var(--lime); border-radius: 9px; font: bold 26px/1 Georgia, serif; }
.project { color: var(--muted); }
.project strong { color: var(--ink); font-weight: 550; }
.demo-badge, .tag { border: 1px solid var(--edge); border-radius: 99px; padding: 4px 9px; color: var(--muted); font-size: 11px; white-space: nowrap; }
.demo-badge i { width: 6px; height: 6px; border-radius: 50%; background: var(--lime); }
[hidden] { display: none !important; }
.layout { display: grid; grid-template-columns: 202px minmax(0, 1fr); min-height: calc(100vh - 74px); }
.rail { background: var(--rail); border-right: 1px solid var(--edge); padding: 22px 13px; }
.rail > p, .rail-foot { padding-left: 9px; }
.rail nav { display: grid; gap: 3px; margin: 15px 0 34px; }
button, select, textarea, input { font: inherit; color: inherit; background: var(--base); border: 1px solid var(--edge); border-radius: 7px; }
input:not([type="checkbox"]) { padding: 7px 9px; max-width: 100%; }
button { cursor: pointer; padding: 7px 11px; display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
button:hover { border-color: var(--muted); }
button:disabled { opacity: .55; cursor: default; }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }
.rail button { justify-content: start; text-align: left; border-color: transparent; background: transparent; }
.rail button span { color: var(--muted); font-variant-numeric: tabular-nums; font-size: 12px; min-width: 22px; }
.rail button[aria-current="step"] { background: var(--lime-dim); color: var(--lime); }
.rail-foot { display: grid; gap: 5px; padding-top: 16px; border-top: 1px solid var(--edge); }
main { min-width: 0; width: 100%; max-width: 1250px; margin: 0 auto; padding: 20px clamp(15px, 2.4vw, 34px) 28px; }
.scene-bar { flex-wrap: wrap; padding-bottom: 16px; border-bottom: 1px solid var(--edge); }
.scene-bar label, .time { color: var(--muted); font-size: 11px; font-weight: 650; letter-spacing: .06em; }
.time { font-variant-numeric: tabular-nums; margin-left: auto; }
select { padding: 5px 8px; max-width: 100%; }
.section-head { display: grid; gap: 6px; padding: 21px 0 17px; }
.section-head p:last-child { color: var(--muted); max-width: 58ch; }
.section-head .eyebrow { color: var(--lime); }
.grid-two, .grid-three { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
.grid-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card { border: 1px solid var(--edge); border-radius: 11px; background: var(--panel); min-width: 0; overflow: hidden; }
.card-body { padding: 11px 12px; display: grid; align-content: start; gap: 7px; }
.selected { border-color: #9bb161; }
.source-art { display: block; width: 100%; aspect-ratio: 16 / 8.8; object-fit: cover; background: #213331; }
.poster-frame { background: #131811; padding: 11px; display: grid; place-items: center; }
.poster-art { display: block; max-width: 100%; height: clamp(190px, 23vw, 299px); aspect-ratio: 9 / 16; box-shadow: 0 2px 15px #0009; }
.section-foot { margin-top: 14px; }
.actions, .spread { flex-wrap: wrap; }
.spread { justify-content: space-between; }
.primary { background: var(--lime); color: #1a2210; font-weight: 650; border-color: transparent; }
.accent { color: var(--lime); }
.pending { color: var(--amber); }
.checklist { display: grid; gap: 9px; padding: 0; margin: 0; list-style: none; }
.list-row { border: 1px solid var(--edge); border-radius: 8px; background: var(--panel); padding: 10px 12px; }
.list-row strong, .list-row small { display: block; }
.inspector { border: 1px solid var(--edge); border-radius: 10px; background: var(--rail); margin-top: 25px; min-width: 0; padding: 18px; }
.prompt-history { margin-top: 12px; }
.prompt-version { display: inline-flex; align-items: center; gap: 8px; }
#direction-dialog { width: min(820px, calc(100vw - 28px)); max-height: 88vh; overflow: auto; }
#direction-dialog:not([open]) { display: none; }
#direction-dialog::backdrop { background: #000b; }
#direction-dialog > * + * { margin-top: 14px; }
.archive-scene-list { display: grid; gap: 16px; }
.archive-scene { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 20px; }
.archive-scene-script, .archive-scene-assets { min-width: 0; }
.archive-scene-script > * + *, .archive-scene-assets > * + * { margin-top: 8px; }
.archive-thumb-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(115px, 1fr)); gap: 10px; align-items: start; }
.archive-thumb { min-width: 0; overflow: hidden; border: 1px solid var(--edge); border-radius: 8px; padding: 6px; }
.archive-thumb > * + * { margin-top: 5px; }
.archive-thumb-media, .archive-thumb-media img, .archive-thumb-media video { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--base); border-radius: 5px; }
.archive-thumb a, .archive-thumb button { display: block; width: 100%; color: inherit; text-align: left; text-decoration: none; }
.archive-thumb button { border: 0; padding: 0; background: transparent; }
.archive-thumb-title { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; overflow-wrap: anywhere; font-size: 12px; line-height: 1.3; margin-top: 5px; }
.archive-elements h3 { margin: 0 0 6px; }
.archive-elements ul { display: grid; gap: 5px; margin: 0; padding: 0; list-style: none; }
.archive-elements li { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; border-bottom: 1px solid var(--edge); padding: 5px 0; }
.archive-elements li > div { flex: 1 1 170px; }
.archive-elements details { flex-basis: 100%; }
.archive-attach { position: relative; display: inline-flex; border: 1px solid var(--edge); border-radius: 5px; padding: 4px 7px; cursor: pointer; }
.archive-attach input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.archive-attach:focus-within { outline: 2px solid currentColor; }
.archive-scene-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.poster-review { display: grid; grid-template-columns: minmax(150px, 230px) minmax(0, 1fr); gap: 20px; }
.poster-preview-image { width: 100%; max-height: 390px; object-fit: contain; background: var(--base); border-radius: 7px; }
@media (max-width: 700px) {
  .archive-scene, .poster-review { grid-template-columns: minmax(0, 1fr); }
  .archive-thumb-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
  .poster-preview-image { max-width: 220px; }
}
.inspector-head { display: grid; gap: 5px; }
.inspector-head p:last-child { color: var(--lime); }
.tabs { margin: 14px 0; display: flex; flex-wrap: wrap; gap: 5px; border-bottom: 1px solid var(--edge); padding-bottom: 8px; }
.tabs button { padding: 5px 7px; border-color: transparent; background: transparent; }
.tabs button[aria-pressed="true"] { background: var(--lime-dim); color: var(--lime); }
textarea { width: 100%; padding: 9px 10px; resize: vertical; display: block; }
#base-prompt { min-height: 235px; font-size: 15px; line-height: 1.65; }
#base-prompt.expanded { min-height: 65vh; }
.login { max-width: 440px; margin: 45px auto; padding: 24px; }
.login h1 { font-size: 27px; margin-bottom: 18px; }
.login p { margin-top: 12px; }
.project-library { max-width: 1040px; margin: 0 auto; padding: 32px 24px; gap: 20px; }
.project-library h1 { margin: 0 0 6px; }
.project-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 12px; }
.project-card { justify-items: start; padding: 15px; }
.project-card h2 { overflow-wrap: anywhere; margin: 0; }
#new-project-form { max-width: 460px; }
#project-status:empty { display: none; }
.entry-form, .export-panel { padding: 14px; margin-bottom: 12px; }
.entry-texts { display: grid; gap: 14px; align-items: start; }
@media (min-width: 900px) {
  .entry-texts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.audio-drop { padding: 14px; border: 1px dashed var(--edge); border-radius: 8px; }
.audio-drop.is-dragging { border-color: var(--lime); }
#audio-status:empty { display: none; }
.catalog-sources { display: grid; grid-template-columns: repeat(auto-fit, minmax(155px, 1fr)); gap: 6px 14px; padding: 10px 0; }
.catalog-sources label { display: flex; align-items: baseline; gap: 6px; }
#catalog-search { margin-bottom: 14px; }
#catalog-search [role="status"]:empty, #integrations-status:empty { display: none; }
#integrations-dialog { width: min(720px, calc(100vw - 24px)); max-height: 88vh; overflow: auto; }
#integrations-dialog:not([open]) { display: none; }
#integrations-dialog::backdrop { background: #000b; }
#integrations-content { margin-top: 12px; }
.connection-row { padding: 14px 0; border-bottom: 1px solid var(--edge); }
#integrations-status { padding-top: 10px; color: var(--lime); }
.export-panel fieldset { padding: 10px 12px; border: 1px solid var(--edge); border-radius: 8px; }
.export-panel label { display: flex; gap: 8px; padding: 5px 0; }
.record p, .record pre, .script-cue { white-space: pre-wrap; overflow-wrap: anywhere; }
.artifact-media { display: block; max-width: 100%; max-height: 450px; margin: 8px auto; }
#media-dialog { width: min(90vw, 760px); color: var(--ink); }
#media-dialog:not([open]) { display: none; }
#media-dialog::backdrop { background: #000b; }
.asset-link { color: var(--lime); }
.status { min-height: 1.6em; margin-top: 12px; }
.stack { display: grid; gap: 9px; }
.guidance { display: grid; gap: 8px; border-top: 1px solid var(--edge); margin-top: 16px; padding-top: 13px; }
.guidance p, .inspector-note, .status { color: var(--muted); font-size: 12px; }
.status:not(:empty) { color: var(--lime); }
.record { border-bottom: 1px solid var(--edge); padding-bottom: 9px; display: grid; gap: 4px; }
.record details { overflow-wrap: anywhere; }
summary { cursor: pointer; }
.record p { white-space: pre-wrap; }
.matrix { width: 100%; border-collapse: collapse; text-align: left; }
.matrix th, .matrix td { padding: 9px 7px; border-bottom: 1px solid var(--edge); vertical-align: top; }
.matrix th { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; clip-path: inset(50%); overflow: hidden; white-space: nowrap; }
@media (max-width: 1080px) { .layout { grid-template-columns: 172px minmax(0, 1fr); } .grid-three { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 870px) { .layout { grid-template-columns: 160px minmax(0, 1fr); } .poster-art { height: 245px; } }
@media (max-width: 590px) {
  .layout { display: block; } .top { padding: 11px 12px; flex-wrap: wrap; } .project { order: 3; width: 100%; font-size: 12px; }
  .rail { padding: 10px 12px; border-right: 0; border-bottom: 1px solid var(--edge); } .rail > p, .rail-foot { display: none; }
  .rail nav { display: flex; flex-wrap: wrap; margin: 0; } .rail button { padding: 4px 6px; font-size: 12px; } .rail button span { min-width: 14px; }
  .grid-three { grid-template-columns: 1fr; } .poster-art { height: auto; width: min(100%, 140px); }
  .matrix { font-size: 12px; } .matrix th, .matrix td { padding-inline: 4px; }
}

.stage-actions { margin-top: 16px; }
.stage-advanced { margin-top: 18px; }
.stage-advanced > summary { color: var(--muted); cursor: pointer; }
.production-progress { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; border: 1px solid var(--edge); background: var(--panel); border-radius: 10px; padding: 10px 12px; margin-bottom: 14px; }
#phase-meter-panel, #archive-image-progress { flex: 1 0 100%; }
#phase-meter-panel label, #phase-meter-panel small, #archive-image-progress label, #archive-image-progress small { display: block; }
#phase-meter, #archive-image-meter { display: block; width: 100%; margin: 5px 0; accent-color: var(--lime); }

.visual-steps, .scene-review { margin-bottom: 12px; }
#script-form > details { color: var(--muted); }
#script-form > details > summary { cursor: pointer; }
#script-form > details > input { margin-top: 8px; }