:root {
  color-scheme: dark;
  --bg: #0c0d0f;
  --panel: #15171b;
  --panel-2: #1c1f24;
  --line: #2b2f36;
  --text: #f3f4f6;
  --muted: #9da3ae;
  --accent: #d6ff3f;
  --accent-ink: #11130a;
  --danger: #ff6b72;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% -10%, rgba(214, 255, 63, .08), transparent 30%),
    var(--bg);
  color: var(--text);
  font: 15px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }

.topbar {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 34px;
  border-bottom: 1px solid var(--line);
  background: rgba(12, 13, 15, .88);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { font-size: 18px; font-weight: 850; letter-spacing: .06em; }
.brand span { color: var(--accent); font-weight: 650; }
.topbar-actions, .row { display: flex; align-items: center; gap: 12px; }
.topbar-actions form { margin: 0; }
.user-chip, .status, .version-tag {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--muted);
  font-size: 12px;
}

.page { width: min(1440px, calc(100% - 48px)); margin: 0 auto; padding: 38px 0 80px; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 8px; font-size: clamp(30px, 4vw, 48px); letter-spacing: -.045em; line-height: 1.05; }
h2 { margin-bottom: 8px; letter-spacing: -.025em; }
.muted { color: var(--muted); }
.eyebrow {
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  font-weight: 700;
}
.button:hover { border-color: #454a54; }
.button:disabled { opacity: .45; cursor: not-allowed; }
.button-primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.button-quiet { background: transparent; }

.page-heading, .workspace-heading, .next-step-card, .section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 34px;
}
.project-card, .empty-state, .auth-card, .form-card, .next-step-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(145deg, var(--panel), #111317);
  padding: 24px;
}
.project-card { transition: transform .16s ease, border-color .16s ease; }
.project-card:hover { transform: translateY(-2px); border-color: #4a505b; }
.project-card-top { display: flex; justify-content: space-between; margin-bottom: 32px; }
.project-card h2 { font-size: 22px; }
.empty-state { grid-column: 1 / -1; text-align: center; padding: 60px 24px; color: var(--muted); }

.auth-card, .form-card { width: min(520px, 100%); margin: 8vh auto 0; }
.stack { display: grid; gap: 18px; margin-top: 28px; }
label { display: grid; gap: 8px; color: var(--muted); font-weight: 700; }
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #0f1114;
  color: var(--text);
  padding: 13px 14px;
  outline: none;
}
input:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(214,255,63,.08); }
.notice { padding: 12px 14px; border-radius: 10px; }
.notice-error { color: #ffd9dc; background: rgba(255,107,114,.12); border: 1px solid rgba(255,107,114,.35); }

.back-link { display: inline-block; margin-bottom: 14px; color: var(--muted); }
.workspace-status { display: flex; gap: 10px; align-items: center; }
.save-status { color: var(--muted); font-size: 13px; min-width: 112px; text-align: right; }
.save-status.saving { color: var(--accent); }
.save-status.error { color: var(--danger); }
.creative-workspace {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 30px;
}
.editor-panel {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  overflow: hidden;
}
.editor-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 22px 24px 16px;
}
.editor { min-height: 52vh; resize: vertical; border: 0; border-radius: 0; padding: 24px; line-height: 1.75; }
.editor:focus { box-shadow: inset 0 0 0 1px var(--accent); }
.editor-help { padding: 14px 24px; margin: 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.beat-plan-panel {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  padding: 24px;
}
.workflow-deck {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
  gap: 18px;
  margin-top: 18px;
  align-items: stretch;
}
.workflow-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(145deg, var(--panel), #111317);
  padding: 24px;
}
.workflow-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}
.workflow-card-header p { margin-bottom: 0; }
.card-reference-option {
  display: flex;
  grid-template-columns: none;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding: 14px 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #101216;
  color: var(--text);
  cursor: pointer;
}
.card-reference-option input {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  accent-color: var(--accent);
}
.card-reference-option span { display: grid; gap: 2px; }
.card-reference-option small { color: var(--muted); font-weight: 500; }
.reference-tray {
  display: flex;
  gap: 12px;
  margin-top: 14px;
  padding-bottom: 2px;
  overflow-x: auto;
}
.reference-thumb {
  width: 150px;
  flex: 0 0 150px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #101216;
}
.reference-thumb img {
  width: 100%;
  height: 92px;
  object-fit: cover;
  display: block;
  background: #08090b;
}
.reference-thumb > div { display: grid; gap: 2px; padding: 9px 10px; }
.reference-thumb strong {
  overflow: hidden;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.reference-thumb span { color: var(--muted); font-size: 10px; }
.reference-empty {
  width: 100%;
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 15px;
  border: 1px dashed #3b4049;
  border-radius: 12px;
  background: transparent;
  color: var(--text);
  text-align: left;
  cursor: pointer;
}
.reference-empty:hover { border-color: var(--accent); background: rgba(214,255,63,.025); }
.reference-empty-icon {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--panel-2);
  color: var(--accent);
  font-size: 22px;
}
.reference-empty > span:last-child { display: grid; gap: 2px; }
.reference-empty small { color: var(--muted); }
.reference-upload-form {
  margin-top: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #101216;
}
.upload-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
.upload-grid .wide { grid-column: 1 / -1; }
.planning-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
}
.planning-card h2 { font-size: 26px; }
.planning-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.planning-checks span {
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #101216;
  color: var(--muted);
  font-size: 11px;
}
.planning-button { width: 100%; min-height: 48px; }
.beat-plan-panel[hidden], .reference-upload-form[hidden] { display: none; }
.beat-table { display: grid; gap: 12px; margin-top: 20px; }
.beat-row {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #101216;
}
.beat-number {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 850;
}
.beat-copy p { margin: 8px 0 0; color: var(--muted); }
.beat-copy b { color: var(--text); }
.beat-copy blockquote { margin: 12px 0; padding-left: 13px; border-left: 2px solid var(--accent); font-size: 17px; }
.beat-meta { display: flex; justify-content: space-between; gap: 12px; }
.beat-revision-request {
  margin-top: 16px;
  padding: 12px 14px;
  border-left: 3px solid var(--accent);
  border-radius: 0 10px 10px 0;
  background: rgba(214,255,63,.045);
}
.beat-revision-request[hidden], .beat-revision-controls[hidden] { display: none; }
.beat-revision-request span {
  color: var(--accent);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.beat-revision-request p { margin: 5px 0 0; color: var(--text); }
.beat-revision-controls {
  margin-top: 20px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #101216;
}
.beat-revision-controls h3 { margin: 0 0 4px; font-size: 17px; }
.beat-revision-controls p { margin-bottom: 14px; }
.beat-revision-controls textarea { min-height: 104px; resize: vertical; }
.revision-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  margin-top: 12px;
}
.image-workflow {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}
.section-heading-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.api-spend {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid rgba(214,255,63,.24);
  border-radius: 999px;
  background: rgba(214,255,63,.055);
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.image-workflow[hidden], .image-stage[hidden], .character-decision[hidden] { display: none; }
.image-stage, .character-decision {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  padding: 24px;
}
.image-version-gallery {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-top: 18px;
  padding-bottom: 4px;
  overflow-x: auto;
}
.image-version-card {
  width: min(290px, 78vw);
  flex: 0 0 min(290px, 78vw);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #0c0e11;
}
.image-version-card.approved { border-color: var(--accent); }
.image-version-preview {
  position: relative;
  aspect-ratio: 9 / 16;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #08090b;
  color: var(--muted);
  text-align: center;
}
.image-version-preview img { width: 100%; height: 100%; display: block; object-fit: cover; }
.open-image-lightbox {
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}
.image-version-body { display: grid; gap: 12px; padding: 14px; }
.image-version-meta { display: flex; justify-content: space-between; gap: 12px; }
.image-version-actions { display: flex; gap: 8px; }
.image-version-actions .button { flex: 1; padding-inline: 10px; }
.image-regeneration-form { display: grid; gap: 9px; }
.image-regeneration-form textarea { min-height: 78px; resize: vertical; }
.image-error { color: var(--danger); font-size: 12px; }
.approved-label { color: var(--accent); font-size: 12px; font-weight: 800; }
button.approved-label { padding: 0; border: 0; background: transparent; cursor: pointer; }
.approved-label-hover { display: none; color: var(--danger); }
button.approved-label:hover .approved-label-default,
button.approved-label:focus-visible .approved-label-default { display: none; }
button.approved-label:hover .approved-label-hover,
button.approved-label:focus-visible .approved-label-hover { display: inline; }
.key-image-usage {
  margin-top: 18px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, .018);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.key-image-usage[hidden] { display: none; }
.key-image-usage p { margin: 5px 0 0; max-width: 680px; }
.segmented-control {
  display: inline-flex;
  flex: 0 0 auto;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel-2);
}
.key-image-usage-option {
  min-width: 104px;
  padding: 9px 14px;
  border: 0;
  border-radius: 9px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  font-weight: 800;
}
.key-image-usage-option.is-active {
  color: #0a0d08;
  background: var(--accent);
}
.key-image-usage-option:disabled { cursor: wait; opacity: .7; }
.character-decision {
  max-width: 760px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.character-decision h3 { margin: 2px 0 5px; }
.character-decision .row {
  flex: 0 0 auto;
  justify-content: flex-end;
}
#character-sheet-yes,
#character-sheet-no {
  min-width: 150px;
  white-space: nowrap;
}
#character-sheet-no { min-width: 178px; }
.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 28px;
  background: rgba(0, 0, 0, .9);
  backdrop-filter: blur(5px);
}
.image-lightbox[hidden] { display: none; }
.image-lightbox img {
  max-width: 100%;
  max-height: calc(100vh - 56px);
  width: auto;
  height: auto;
  object-fit: contain;
  box-shadow: 0 20px 80px rgba(0,0,0,.6);
}
.image-lightbox-close {
  position: fixed;
  top: 20px;
  right: 24px;
  z-index: 61;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  background: rgba(16,18,22,.85);
  color: white;
  font-size: 28px;
  cursor: pointer;
}
.lightbox-open { overflow: hidden; }
.video-workflow { margin-top: 18px; }
.video-stage {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  padding: 24px;
}
.video-workflow-empty {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 18px;
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 12px;
  background: #101216;
}
.video-workflow-empty[hidden] { display: none; }
.video-job-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 300px));
  gap: 16px;
  margin-top: 18px;
}
.video-job-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #0c0e11;
}
.video-job-card.approved { border-color: var(--accent); }
.video-preview {
  position: relative;
  aspect-ratio: 9 / 16;
  display: grid;
  place-items: center;
  background: #08090b;
  color: var(--muted);
  text-align: center;
}
.video-preview video { width: 100%; height: 100%; object-fit: cover; background: black; }
.video-download-button {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 4;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 999px;
  background: rgba(10,12,15,.82);
  color: white;
  font-size: 18px;
  font-weight: 900;
  text-decoration: none;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity .15s ease, transform .15s ease, border-color .15s ease;
  backdrop-filter: blur(5px);
}
.video-open-preview {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  transform: translate(-50%, -45%);
  padding: 9px 14px;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 999px;
  background: rgba(10,12,15,.82);
  color: white;
  font-weight: 800;
  cursor: pointer;
  opacity: 0;
  transition: opacity .15s ease, transform .15s ease;
}
.video-preview:hover .video-download-button,
.video-preview:hover .video-open-preview,
.video-download-button:focus-visible,
.video-open-preview:focus-visible {
  opacity: 1;
}
.video-preview:hover .video-download-button { transform: translateY(0); }
.video-preview:hover .video-open-preview { transform: translate(-50%, -50%); }
.video-download-button:hover,
.video-open-preview:hover { border-color: var(--accent); color: var(--accent); }
.video-job-body { display: grid; gap: 10px; padding: 14px; }
.video-job-meta { display: flex; justify-content: space-between; gap: 12px; }
.video-job-error { color: var(--danger); font-size: 12px; }
.video-regeneration-form { display: grid; gap: 8px; }
.video-regeneration-form textarea { min-height: 78px; resize: vertical; }
.video-approve-action {
  flex: 1;
  display: grid;
  gap: 5px;
}
.video-approve-action .button { width: 100%; }
.video-approve-action small {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.25;
  text-align: center;
}
.video-preview-modal {
  position: fixed;
  inset: 0;
  z-index: 65;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(0,0,0,.92);
  backdrop-filter: blur(6px);
}
.video-preview-modal[hidden] { display: none; }
.video-preview-modal video {
  width: auto;
  height: min(90vh, 960px);
  max-width: 92vw;
  max-height: 90vh;
  aspect-ratio: 9 / 16;
  object-fit: contain;
  background: black;
  box-shadow: 0 20px 80px rgba(0,0,0,.65);
}
.video-modal-open { overflow: hidden; }
.artifact-prompt-button {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 3;
  padding: 7px 10px;
  border: 1px solid rgba(255,255,255,.26);
  border-radius: 999px;
  background: rgba(10,12,15,.82);
  color: white;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity .15s ease, transform .15s ease, border-color .15s ease;
  backdrop-filter: blur(5px);
}
.image-version-preview:hover .artifact-prompt-button,
.video-preview:hover .artifact-prompt-button,
.artifact-prompt-button:focus-visible {
  opacity: 1;
  transform: translateY(0);
}
.artifact-prompt-button:hover { border-color: var(--accent); color: var(--accent); }
.artifact-prompt-modal {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(0,0,0,.78);
  backdrop-filter: blur(6px);
}
.artifact-prompt-modal[hidden] { display: none; }
.artifact-prompt-dialog {
  width: min(820px, 94vw);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #111317;
  box-shadow: 0 24px 90px rgba(0,0,0,.58);
}
.artifact-prompt-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}
.artifact-prompt-dialog pre {
  min-height: 240px;
  overflow: auto;
  margin: 18px 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #090a0c;
  color: #e2e5ea;
  white-space: pre-wrap;
  word-break: break-word;
  font: 13px/1.65 ui-monospace, SFMono-Regular, Consolas, monospace;
}
.artifact-prompt-actions { display: flex; justify-content: flex-end; }
.prompt-modal-open { overflow: hidden; }
.revision-error { margin-right: auto; color: var(--danger); font-size: 12px; }
.prompt-library-toggle {
  position: fixed;
  right: 0;
  top: 42%;
  z-index: 18;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 9px;
  border: 1px solid var(--line);
  border-right: 0;
  border-radius: 12px 0 0 12px;
  background: #181b20;
  color: var(--text);
  cursor: pointer;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  box-shadow: 0 8px 30px rgba(0,0,0,.32);
}
.prompt-library-toggle:hover { border-color: var(--accent); }
.prompt-library-toggle b {
  min-width: 21px;
  min-height: 21px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 11px;
  writing-mode: horizontal-tb;
  transform: rotate(180deg);
}
.prompt-library-backdrop {
  position: fixed;
  inset: 0;
  z-index: 29;
  background: rgba(0,0,0,.48);
  backdrop-filter: blur(3px);
}
.prompt-library {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 30;
  width: min(520px, 92vw);
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 26px;
  border-left: 1px solid var(--line);
  background: #111317;
  box-shadow: -20px 0 60px rgba(0,0,0,.45);
  transform: translateX(102%);
  transition: transform .2s ease;
}
.prompt-library.open { transform: translateX(0); }
.prompt-library-header {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.prompt-library-header h2 { font-size: 28px; }
.icon-button {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  color: var(--text);
  font-size: 25px;
  cursor: pointer;
}
.prompt-search { margin-top: 20px; }
.prompt-tabs { display: flex; gap: 7px; margin: 14px 0; }
.prompt-tab {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  padding: 7px 12px;
  cursor: pointer;
}
.prompt-tab.active { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.prompt-library-list { overflow: auto; padding-right: 3px; }
.prompt-entry {
  border-top: 1px solid var(--line);
}
.prompt-entry:last-child { border-bottom: 1px solid var(--line); }
.prompt-entry summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 3px;
  cursor: pointer;
  list-style: none;
}
.prompt-entry summary::-webkit-details-marker { display: none; }
.prompt-entry summary > div { display: grid; gap: 5px; }
.prompt-entry summary small { color: var(--muted); }
.prompt-kind {
  width: max-content;
  border-radius: 999px;
  padding: 3px 7px;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.prompt-kind.image { color: #a9dcff; background: rgba(64,160,255,.13); }
.prompt-kind.video { color: #ffc4e5; background: rgba(255,83,174,.12); }
.prompt-chevron { font-size: 27px; color: var(--muted); transition: transform .16s ease; }
.prompt-entry[open] .prompt-chevron { transform: rotate(90deg); }
.prompt-entry-body { padding: 0 3px 18px; }
.prompt-entry-body pre {
  max-height: 46vh;
  overflow: auto;
  margin: 0 0 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #090a0c;
  color: #dfe3e9;
  white-space: pre-wrap;
  word-break: break-word;
  font: 12px/1.55 ui-monospace, SFMono-Regular, Consolas, monospace;
}
.prompt-feedback {
  display: grid;
  gap: 4px;
  margin-bottom: 12px;
  padding: 11px;
  border-left: 2px solid var(--accent);
  background: rgba(214,255,63,.05);
  color: var(--muted);
  font-size: 12px;
}
.prompt-library-empty {
  margin-top: 24px;
  padding: 28px 18px;
  border: 1px dashed var(--line);
  border-radius: 12px;
  text-align: center;
  color: var(--muted);
}
.prompt-library-empty p { margin: 7px 0 0; }
.drawer-open { overflow: hidden; }

@media (max-width: 800px) {
  .topbar { padding: 0 18px; }
  .user-chip { display: none; }
  .page { width: min(100% - 28px, 1440px); padding-top: 26px; }
  .page-heading, .workspace-heading, .next-step-card, .section-heading { align-items: flex-start; flex-direction: column; }
  .creative-workspace { grid-template-columns: 1fr; }
  .editor { min-height: 42vh; }
  .workflow-deck { grid-template-columns: 1fr; }
  .workflow-card-header { flex-direction: column; }
  .upload-grid { grid-template-columns: 1fr; }
  .upload-grid .wide { grid-column: auto; }
  .prompt-library-toggle { top: auto; bottom: 18px; writing-mode: horizontal-tb; transform: none; border-right: 1px solid var(--line); border-radius: 12px 0 0 12px; }
  .prompt-library-toggle b { transform: none; }
  .artifact-prompt-button { opacity: 1; transform: none; }
  .video-download-button, .video-open-preview { opacity: 1; }
  .video-download-button { transform: none; }
  .video-open-preview { transform: translate(-50%, -50%); }
}

.artifact-prompt-versions {
  display: inline-flex;
  align-self: flex-start;
  gap: 4px;
  margin-top: 16px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #090a0c;
}
.artifact-prompt-versions[hidden] { display: none; }
.artifact-prompt-version {
  padding: 8px 12px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
}
.artifact-prompt-version.is-active {
  background: var(--accent);
  color: var(--accent-ink);
}

.postproduction-workflow { margin-top: 28px; }
.postproduction-stage { display: block; }
.postproduction-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
  margin: 18px 0 10px;
}
.font-select-wrap {
  display: grid;
  gap: 7px;
  min-width: 220px;
  color: var(--muted);
  font-size: 13px;
}
.font-select-wrap select {
  background: #0c0e11;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 12px;
}
.deliverables-panel { margin-top: 18px; }
.deliverables-list {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}
.deliverable-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  background: #0c0e11;
}
.remotion-preview-card { max-width: 520px; margin: 0 auto; }
.remotion-preview-player {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 78vh;
  margin: 0 auto 16px;
  border-radius: 18px;
  background: #000;
}