:root {
  color-scheme: dark;
  --bg: #101612;
  --panel: #19221c;
  --ink: #eee9dc;
  --muted: #b3b9a9;
  --line: #374339;
  --accent: #d8c29a;
  --mint: #b4c7ad;
  --danger: #eead96;
  font-family: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
}
button,
input,
select {
  font: inherit;
}
button,
a {
  touch-action: manipulation;
}
button {
  cursor: pointer;
  background: transparent;
  color: inherit;
  border: 1px solid var(--line);
  padding: 0.65rem 1rem;
  border-radius: 4px;
  transition:
    background 0.16s,
    border-color 0.16s;
}
button:hover {
  background: #303e31;
  border-color: #8f9d83;
}
button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
button:focus-visible,
a:focus-visible,
select:focus-visible,
input:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}
button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #20251d;
  font-weight: bold;
}
button.primary:hover {
  background: #f0dab1;
}
.quiet {
  color: var(--muted);
}
.eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.21em;
  text-transform: uppercase;
  color: var(--accent);
}
.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;
}
.skip {
  position: fixed;
  top: -80px;
  opacity: 0;
  pointer-events: none;
  left: 12px;
  z-index: 20;
  background: var(--accent);
  color: #111;
  padding: 12px;
}
.skip:focus {
  top: 12px;
  opacity: 1;
  pointer-events: auto;
}
header {
  border-bottom: 1px solid var(--line);
  padding: 17px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  font-size: 1.05rem;
  letter-spacing: 0.17em;
}
.brand small {
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: var(--muted);
  margin-left: 16px;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.75rem;
}
.header-actions button {
  padding: 0.35rem 0.65rem;
}
.save-label {
  color: var(--muted);
}
main {
  max-width: 1550px;
  margin: auto;
}
.landing {
  min-height: calc(100vh - 79px);
  display: grid;
  grid-template-columns: 1.06fr 1fr;
  align-items: center;
  gap: 7vw;
  padding: 6vw;
}
.landing-copy {
  max-width: 540px;
}
.landing h1 {
  font-family: "Songti SC", SimSun, serif;
  font-size: clamp(3.3rem, 6vw, 6.8rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: 0.06em;
  margin: 26px 0;
}
.landing .lead {
  font-size: 1.08rem;
  line-height: 2;
  max-width: 420px;
  color: #c5cbbd;
}
.tagline {
  display: block;
  margin-top: 20px;
  color: var(--accent);
  font-size: 1.2rem;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.fine {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.9;
  margin-top: 24px;
}
.poster {
  position: relative;
  aspect-ratio: 4/5;
  max-height: 680px;
  width: 100%;
  border: 1px solid #465346;
  background: #242f24;
  overflow: hidden;
  box-shadow: 0 30px 100px #0007;
}
.poster::after,
.scene::after {
  pointer-events: none;
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent 0px,
    #0002 1px,
    transparent 3px
  );
  opacity: 0.28;
}
.poster-mark {
  position: absolute;
  bottom: 28px;
  left: 30px;
  right: 30px;
  display: flex;
  justify-content: space-between;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: #d0d2bd;
}
.poster svg {
  width: 100%;
  height: 100%;
  display: block;
}
.desk-title {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 28px 30px 22px;
  gap: 20px;
}
.desk-title h1 {
  margin: 5px 0 0;
  font-size: 1.75rem;
  font-family: SimSun, serif;
  font-weight: 400;
}
.rounds {
  display: flex;
  gap: 24px;
  font-size: 0.72rem;
  color: var(--muted);
}
.rounds .active {
  color: var(--accent);
}
.workspace {
  display: grid;
  grid-template-columns: 265px minmax(300px, 1fr) 330px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.library {
  border-right: 1px solid var(--line);
  padding: 20px 15px;
  background: #141d17;
}
.section-label {
  font-size: 0.7rem;
  letter-spacing: 0.13em;
  color: var(--muted);
  margin: 0 0 15px;
  display: flex;
  justify-content: space-between;
}
.clip-list {
  display: grid;
  gap: 8px;
}
.clip-card {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 10px;
  text-align: left;
  padding: 11px 9px;
  width: 100%;
  background: #1b261e;
}
.clip-card.selected {
  background: #354032;
  border-color: var(--accent);
}
.clip-num {
  font-family: monospace;
  font-size: 0.8rem;
  color: var(--accent);
  border-right: 1px solid var(--line);
  align-self: stretch;
  display: grid;
  place-items: center;
}
.clip-name {
  font-size: 0.86rem;
  line-height: 1.5;
}
.clip-meta {
  font-size: 0.65rem;
  color: var(--muted);
  margin-top: 4px;
}
.preview {
  padding: 22px;
  min-width: 0;
}
.scene {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #354335;
  border: 1px solid #465545;
}
.scene svg {
  width: 100%;
  height: 100%;
}
.scene-label {
  position: absolute;
  left: 14px;
  top: 12px;
  font-size: 0.63rem;
  color: #e5e5cf;
  letter-spacing: 0.14em;
}
.timecode {
  position: absolute;
  right: 13px;
  top: 12px;
  font: 0.72rem monospace;
  color: #e5e5cf;
}
.scene-subtitle {
  position: absolute;
  bottom: 22px;
  left: 8%;
  right: 8%;
  text-align: center;
  font-family: SimSun, serif;
  font-size: clamp(0.95rem, 1.4vw, 1.2rem);
  text-shadow: 0 2px 6px black;
  background: #0007;
  padding: 8px 12px;
  line-height: 1.7;
}
.preview h2 {
  font-size: 1.3rem;
  margin: 23px 0 10px;
  font-weight: 400;
}
.source {
  font-size: 0.76rem;
  color: var(--accent);
  margin-bottom: 14px;
}
.transcript {
  font-family: SimSun, serif;
  font-size: 1.04rem;
  line-height: 2.05;
  color: #e0e1d4;
  white-space: pre-line;
}
.evidence-note {
  border-left: 2px solid var(--accent);
  padding: 10px 14px;
  margin: 20px 0;
  color: #c1cbb9;
  font-size: 0.8rem;
  background: #1c271f;
}
.inspector {
  border-left: 1px solid var(--line);
  padding: 22px 20px;
  background: #162019;
}
.inspector h3 {
  font-size: 1rem;
  font-weight: 400;
  margin: 0 0 12px;
}
.option {
  display: block;
  margin: 10px 0;
  padding: 12px;
  background: #1d2920;
  border: 1px solid var(--line);
  border-radius: 4px;
  cursor: pointer;
}
.option:has(input:checked) {
  border-color: var(--accent);
  background: #303d2c;
}
.option input {
  accent-color: var(--accent);
  margin-right: 7px;
}
.option-title {
  font-size: 0.85rem;
}
.option-desc {
  font-size: 0.73rem;
  color: var(--muted);
  margin: 5px 0 0 24px;
}
.inspector .primary {
  width: 100%;
  margin-top: 16px;
}
.round-brief {
  font-size: 0.86rem;
  line-height: 1.9;
  color: #c6cebe;
}
.timeline {
  padding: 22px 30px 28px;
}
.timeline-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
}
.timeline-top h2 {
  font-size: 0.88rem;
  font-weight: 400;
  margin: 0;
}
.timeline-slots {
  display: flex;
  gap: 10px;
  margin: 17px 0;
  min-height: 110px;
}
.slot {
  flex: 1;
  min-width: 0;
  background: #2b382b;
  border: 1px solid #4b5b45;
  border-top: 3px solid var(--accent);
  padding: 12px;
}
.slot.empty {
  background: #141b15;
  border: 1px dashed var(--line);
  display: grid;
  place-items: center;
  color: #7f8e7c;
  font-size: 0.8rem;
}
.slot-head {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  font-size: 0.82rem;
}
.slot-subtitle {
  font-size: 0.72rem;
  color: #bdc8b5;
  margin: 7px 0;
}
.slot-buttons {
  display: flex;
  gap: 5px;
}
.slot-buttons button {
  padding: 2px 8px;
  font-size: 0.7rem;
}
.timeline-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}
.timeline-bottom p {
  font-size: 0.76rem;
  color: var(--muted);
  margin: 0;
}
.notice {
  font-size: 0.8rem;
  color: var(--accent);
  padding: 10px 0;
  min-height: 38px;
}
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: #050a07df;
  z-index: 10;
  display: grid;
  place-items: center;
  padding: 24px;
  backdrop-filter: blur(7px);
}
.modal {
  width: min(720px, 100%);
  max-height: 88vh;
  overflow: auto;
  background: #1b271f;
  border: 1px solid #59644e;
  padding: clamp(24px, 5vw, 54px);
  box-shadow: 0 30px 90px #0008;
}
.modal h2 {
  font-family: SimSun, serif;
  font-size: 2rem;
  font-weight: 400;
  margin: 10px 0 25px;
}
.modal p {
  line-height: 1.95;
}
.dialogue {
  margin: 22px 0;
  padding: 18px 20px;
  border-left: 2px solid #71866a;
  background: #222f24;
}
.dialogue strong {
  display: block;
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 8px;
}
.dialogue p {
  margin: 0;
  font-family: SimSun, serif;
}
.review-clip {
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}
.review-clip small {
  color: var(--muted);
}
.review-clip p {
  margin: 7px 0;
}
.ending {
  max-width: 900px;
  margin: auto;
  padding: 55px 28px 85px;
}
.ending h1 {
  font-family: SimSun, serif;
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 400;
  margin: 14px 0 28px;
}
.ending-body {
  font-family: SimSun, serif;
  font-size: 1.13rem;
  line-height: 2.15;
  white-space: pre-line;
}
.receipt {
  background: #e5dfc9;
  color: #293027;
  padding: 28px;
  margin: 35px 0;
  font-size: 0.85rem;
  box-shadow: 6px 6px 0 #485440;
}
.receipt h2 {
  font-size: 1rem;
  margin: 0 0 18px;
  border-bottom: 1px dashed #848b73;
  padding-bottom: 15px;
}
.receipt ul {
  padding-left: 20px;
}
.receipt li {
  margin: 12px 0;
}
.stats {
  display: flex;
  gap: 25px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--muted);
}
.footer {
  padding: 20px 30px;
  font-size: 0.68rem;
  color: #9ca692;
  display: flex;
  justify-content: space-between;
  gap: 15px;
}
.view-switch {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}
.view-switch button {
  font-size: 0.74rem;
}
.view-switch button[aria-pressed="true"] {
  border-color: var(--accent);
}
.screenplay {
  margin: 14px 0;
  white-space: pre-line;
  font-size: 0.88rem;
}
.help-list {
  padding-left: 22px;
  line-height: 2;
}
.text-button {
  border: 0;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.cover-lines {
  height: 1px;
  background: var(--line);
  margin: 26px 0;
}
.intro-counter {
  font-size: 0.72rem;
  color: var(--muted);
}
@media (min-width: 1400px) {
  .workspace {
    grid-template-columns: 285px minmax(300px, 1fr) 360px;
  }
  .preview {
    padding: 28px;
  }
  .inspector {
    padding: 26px;
  }
  .transcript {
    font-size: 1.1rem;
  }
}
@media (max-width: 1100px) {
  .workspace {
    grid-template-columns: 210px minmax(280px, 1fr);
  }
  .inspector {
    grid-column: 1/-1;
    border-left: 0;
    border-top: 1px solid var(--line);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 24px;
  }
  .inspector .section-label,
  .inspector h3,
  .inspector .primary {
    grid-column: 1/-1;
  }
  .rounds {
    gap: 12px;
  }
  .brand small {
    display: none;
  }
}
@media (max-width: 680px) {
  header {
    padding: 14px 16px;
    gap: 10px;
  }
  .brand {
    font-size: 0.92rem;
  }
  .save-label {
    display: none;
  }
  .header-actions {
    gap: 5px;
  }
  .header-actions button {
    font-size: 0.7rem;
  }
  .landing {
    grid-template-columns: 1fr;
    padding: 35px 24px;
    gap: 35px;
  }
  .landing h1 {
    font-size: 3.7rem;
  }
  .poster {
    max-height: 420px;
    aspect-ratio: 1.1;
  }
  .landing-copy {
    order: 0;
  }
  .poster {
    order: 1;
  }
  .desk-title {
    padding: 20px 16px;
    display: block;
  }
  .desk-title h1 {
    font-size: 1.5rem;
  }
  .rounds {
    margin-top: 13px;
  }
  .workspace {
    display: flex;
    flex-direction: column;
  }
  .library {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 16px;
  }
  .clip-list {
    display: flex;
    overflow-x: auto;
    padding-bottom: 8px;
  }
  .clip-card {
    min-width: 172px;
    width: 172px;
  }
  .preview {
    padding: 16px;
  }
  .scene-subtitle {
    font-size: 1rem;
    bottom: 15px;
    left: 5%;
    right: 5%;
  }
  .inspector {
    display: block;
    padding: 20px 16px;
  }
  .timeline {
    padding: 20px 16px;
  }
  .timeline-slots {
    overflow: auto;
  }
  .slot {
    min-width: 160px;
  }
  .timeline-top {
    align-items: flex-start;
  }
  .timeline-bottom {
    align-items: stretch;
    flex-direction: column;
    gap: 12px;
  }
  .timeline-bottom button {
    width: 100%;
  }
  .footer {
    padding: 18px 16px;
    flex-direction: column;
  }
  .transcript {
    font-size: 1rem;
  }
  .modal-backdrop {
    padding: 12px;
  }
  .modal {
    max-height: 92vh;
    padding: 26px 22px;
  }
  .modal h2 {
    font-size: 1.6rem;
  }
  .stats {
    flex-wrap: wrap;
    gap: 12px;
  }
  .header-actions .help {
    padding: 4px 7px;
  }
  .ending {
    padding: 35px 20px;
  }
  .receipt {
    padding: 22px;
  }
  .landing .lead {
    font-size: 1rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
.timeline-slots {
  overflow-x: auto;
  padding-bottom: 7px;
}
.slot {
  min-width: 172px;
}
.option input {
  width: 18px;
  height: 18px;
  vertical-align: middle;
}
.option {
  min-height: 64px;
}
summary {
  cursor: pointer;
  padding: 9px 0;
  color: var(--accent);
}
details {
  font-size: 0.86rem;
}
details[open] > summary {
  margin-bottom: 6px;
}
.dialogue details {
  margin-top: 8px;
}
.dialogue details p {
  font-family: Arial, "PingFang SC", sans-serif;
  font-size: 0.8rem;
}
.slot-buttons button {
  min-height: 36px;
}
.header-actions button {
  min-height: 36px;
}
.save-warning {
  padding: 12px 24px;
  background: #4b3527;
  color: #ffe0bb;
  border-bottom: 1px solid #866644;
  font-size: 0.85rem;
}

/* Editing state, navigation and comparison tools. */
:root {
  font-family:
    Arial, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}
html {
  scroll-padding-top: 24px;
  scrollbar-gutter: stable;
}
main:focus,
.library:focus,
.preview:focus,
.inspector:focus,
.timeline:focus {
  outline: none;
}
button:disabled:hover {
  background: inherit;
  border-color: var(--line);
}
button.primary:disabled:hover {
  background: var(--accent);
  border-color: var(--accent);
}
.new-badge,
.pending-badge {
  display: inline-block;
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.03em;
}
.new-badge {
  margin-left: 7px;
  padding: 1px 5px;
  border: 1px solid #6d7053;
  border-radius: 2px;
}
.pending-badge {
  margin-bottom: 8px;
}
.transcript-label {
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin: 18px 0 10px;
}
.draft-status {
  font-size: 0.74rem;
  line-height: 1.8;
  color: var(--muted);
  margin: 12px 0 0;
  min-height: 40px;
}
.timeline-tools {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
  font-size: 0.78rem;
}
.timeline-slots {
  scrollbar-color: #6f795f #19221c;
  scrollbar-width: thin;
  overscroll-behavior-x: contain;
}
.slot {
  min-width: 208px;
  display: flex;
  flex-direction: column;
}
.slot-title {
  font-size: 0.74rem;
  color: var(--ink);
  margin-top: 8px;
}
.slot-subtitle {
  line-height: 1.9;
  flex: 1;
}
.slot-buttons button {
  min-height: 40px;
  flex: 1;
}
.slot-head {
  align-items: center;
  font-size: 0.72rem;
}
.slot-head .text-button {
  min-height: 36px;
  flex-shrink: 0;
}
.timeline-bottom strong {
  font-weight: 400;
  color: var(--accent);
}
.replacement-list {
  display: grid;
  gap: 10px;
}
.replacement-list button {
  text-align: left;
  display: grid;
  gap: 5px;
  padding: 14px 16px;
}
.replacement-list small {
  font-size: 0.77rem;
  color: var(--muted);
}
.version-comparison {
  background: #253023;
  padding: 18px 22px;
  border-left: 2px solid var(--accent);
  margin: 20px 0;
}
.version-comparison h3 {
  font-size: 1rem;
  margin: 0;
  font-weight: 400;
}
.change-list {
  padding-left: 20px;
  font-size: 0.82rem;
  line-height: 1.9;
}
.change-list li {
  margin: 10px 0;
}
.screening-scene {
  margin-top: 10px;
}
.screening-caption {
  color: var(--muted);
  font-size: 0.75rem;
}
.desk-nav,
.mobile-jump {
  display: none;
}
#import-error:empty {
  display: none;
}
@media (max-width: 1100px) {
  .workspace {
    grid-template-columns: 200px minmax(0, 1fr);
  }
  .inspector {
    display: block;
  }
  .inspector fieldset {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }
  .inspector .option {
    margin: 0;
  }
  .inspector .primary {
    width: auto;
    min-width: 240px;
  }
  .inspector .round-brief {
    max-width: 700px;
  }
  .draft-status {
    min-height: 0;
  }
  .notice:empty {
    display: none;
  }
}
@media (max-width: 680px) {
  html {
    scroll-padding-top: 16px;
  }
  body:has(.desk-nav) {
    padding-bottom: 76px;
  }
  .brand {
    font-size: 0.83rem;
    letter-spacing: 0.08em;
  }
  header {
    padding: 12px;
  }
  .header-actions button {
    min-height: 40px;
  }
  .workspace {
    display: flex;
  }
  .inspector fieldset {
    display: block;
  }
  .inspector .option {
    margin: 12px 0;
    padding: 16px;
  }
  .inspector .primary {
    width: 100%;
    min-width: 0;
  }
  .preview .scene {
    aspect-ratio: 4/3;
  }
  .scene-subtitle {
    font-size: 0.92rem;
    line-height: 1.8;
  }
  .scene-label {
    font-size: 0.54rem;
    letter-spacing: 0.06em;
  }
  .timecode {
    font-size: 0.62rem;
  }
  .timeline-top {
    flex-wrap: wrap;
  }
  .timeline-tools {
    justify-content: flex-start;
  }
  .timeline-tools button {
    min-height: 44px;
  }
  .slot {
    min-width: 224px;
  }
  .slot-buttons button {
    min-height: 44px;
  }
  .mobile-jump {
    display: inline-block;
    margin-top: 4px;
    min-height: 44px;
  }
  .desk-nav {
    position: fixed;
    z-index: 4;
    bottom: 0;
    left: 0;
    right: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4px;
    background: #172119f5;
    border-top: 1px solid #5c654d;
    padding: 8px 8px calc(8px + env(safe-area-inset-bottom));
    box-shadow: 0 -8px 24px #0004;
    backdrop-filter: blur(12px);
  }
  .desk-nav button {
    font-size: 0.73rem;
    min-height: 44px;
    padding: 8px 2px;
    border: 0;
  }
  .desk-nav button:last-child {
    background: #354032;
    color: var(--accent);
  }
  .modal {
    max-height: calc(100dvh - 24px);
    overscroll-behavior: contain;
    padding: 24px 18px;
  }
  .modal .actions {
    gap: 8px;
  }
  .modal .actions button {
    min-height: 44px;
    flex-grow: 1;
  }
  .landing h1 {
    font-size: clamp(3.2rem, 15vw, 3.7rem);
  }
  .poster-mark {
    left: 16px;
    right: 16px;
    gap: 12px;
    font-size: 0.55rem;
  }
}

/* Captions remain in intrinsic layout so enlarged text cannot be cropped. */
.scene {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  aspect-ratio: auto;
  align-content: normal;
}
.scene::before {
  content: "";
  grid-area: 1 / 1;
  width: 100%;
  min-width: 0;
  aspect-ratio: 16 / 9;
  pointer-events: none;
}
.scene svg {
  position: absolute;
  inset: 0;
}
.scene-subtitle {
  position: relative;
  min-width: 0;
  grid-area: 1 / 1;
  align-self: end;
  inset: auto;
  margin: 70px 8% 22px;
}
html[data-text-size="large"] {
  font-size: 20px;
}
html[data-text-size="large"] .scene-label {
  display: none;
}
.reading-settings {
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.reading-settings button[aria-pressed="true"] {
  border-color: var(--accent);
  background: #354032;
}
.reading-settings p {
  font-size: 0.8rem;
  margin: 8px 0 0;
}
@media (max-width: 680px) {
  .preview .scene {
    aspect-ratio: auto;
  }
  .preview .scene::before {
    aspect-ratio: 4 / 3;
  }
  .scene-subtitle {
    margin: 60px 5% 15px;
  }
}