:root {
  --ink: #112f43;
  --ink-soft: #31576e;
  --paper: #f7f4ee;
  --panel: #ffffff;
  --line: #d8e1e5;
  --blue: #0f4c66;
  --blue-light: #e1f1f4;
  --coral: #d8644d;
  --coral-dark: #aa4635;
  --gold: #e7bd65;
  --lavender: #ebe8f6;
  --warning-bg: #fff3dc;
  --warning-text: #7d4d11;
  --shadow: 0 12px 34px rgb(17 47 67 / 11%);
  font-family: Inter, Avenir Next, Avenir, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; min-width: 320px; min-height: 100vh; min-height: 100dvh; background: var(--paper); }
button, input, select { font: inherit; }
button, select, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }

.site-header {
  min-height: 72px;
  padding: 12px clamp(20px, 4vw, 72px);
  background: var(--ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: inline-flex; align-items: center; gap: 11px; color: #fff; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 39px; height: 39px; background: var(--gold); color: var(--ink); font-size: 22px; line-height: 1; }
.brand strong, .brand small { display: block; }
.brand strong { font-size: 1rem; letter-spacing: .01em; }
.brand small { opacity: .72; font-size: .75rem; margin-top: 2px; }
.site-header nav { display: flex; gap: 9px; flex-wrap: wrap; }
.site-header nav a { color: #fff; opacity: .78; text-decoration: none; padding: 8px 10px; border-radius: 99px; font-size: .86rem; }
.site-header nav a:hover, .site-header nav .nav-current { opacity: 1; background: rgb(255 255 255 / 13%); }

.app-shell, .reading-page { max-width: 1560px; margin: 0 auto; padding: clamp(25px, 4vw, 62px); }
.intro { max-width: 850px; margin-bottom: 32px; }
.eyebrow { margin: 0 0 7px; color: var(--coral-dark); font-size: .73rem; font-weight: 750; letter-spacing: .11em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 13px; font-size: clamp(2rem, 4vw, 4.25rem); letter-spacing: -.055em; line-height: .98; }
.intro > p:not(.eyebrow) { max-width: 710px; margin-bottom: 25px; color: var(--ink-soft); line-height: 1.55; font-size: 1.04rem; }

.summary-strip { display: grid; grid-template-columns: repeat(4, minmax(100px, 1fr)); width: min(720px, 100%); background: var(--ink); color: #fff; border-radius: 4px; overflow: hidden; box-shadow: var(--shadow); }
.summary-strip div { padding: 14px 18px; border-right: 1px solid rgb(255 255 255 / 16%); }
.summary-strip div:last-child { border: 0; }
.summary-strip strong, .summary-strip span { display: block; }
.summary-strip strong { font-size: 1.44rem; color: var(--gold); }
.summary-strip span { opacity: .78; font-size: .74rem; margin-top: 2px; }

.workspace { display: grid; grid-template-columns: minmax(275px, 340px) minmax(0, 1fr); align-items: start; gap: clamp(20px, 3vw, 42px); }
.filters-panel {
  position: sticky;
  top: 18px;
  max-height: calc(100vh - 36px);
  max-height: calc(100dvh - 36px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 4px 18px rgb(17 47 67 / 5%);
  border-radius: 4px;
}
.filters-heading, .results-toolbar { display: flex; align-items: flex-start; justify-content: space-between; gap: 15px; }
.filters-heading h2, .results-toolbar h2 { margin-bottom: 0; letter-spacing: -.025em; }
.text-button { border: 0; background: transparent; color: var(--blue); cursor: pointer; padding: 3px 0; font-size: .81rem; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.text-button:hover { color: var(--coral-dark); }

label { display: block; color: var(--ink); font-size: .77rem; font-weight: 700; }
label > span { display: block; margin-bottom: 6px; }
input, select { width: 100%; margin-top: 6px; border: 1px solid #becdd4; background: #fff; color: var(--ink); border-radius: 3px; min-height: 40px; padding: 8px 10px; outline-offset: 2px; }
input:focus, select:focus, button:focus-visible, a:focus-visible { outline: 3px solid #7dc8d1; outline-offset: 2px; }
select:disabled { color: #83949b; background: #f2f5f5; }
.search-field { margin: 21px 0; }
.search-field input { background: #f7fbfc; border-color: #b3d4d9; }

.filter-group { margin: 0; padding-top: 18px; border-top: 1px solid var(--line); }
.filter-group h3 { margin: 0 0 13px; font-size: .95rem; }
.filter-group label { margin: 11px 0 0; }
.add-label-row { display: grid; grid-template-columns: minmax(0, 1fr) 42px; align-items: end; gap: 7px; }
.add-label-row select { margin-top: 11px; }
.icon-button { height: 40px; border: 1px solid var(--blue); background: var(--blue); color: #fff; border-radius: 3px; cursor: pointer; font-size: 1.35rem; line-height: 1; }
.icon-button:hover { background: var(--coral); border-color: var(--coral); }
.selected-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 13px; }
.selected-tag { display: inline-flex; align-items: center; max-width: 100%; gap: 5px; padding: 5px 7px 5px 9px; background: var(--lavender); color: #3b316c; border-radius: 99px; font-size: .72rem; line-height: 1.2; }
.selected-tag button { flex: 0 0 auto; border: 0; background: transparent; color: inherit; cursor: pointer; font-size: 1rem; line-height: .8; padding: 2px; }
.selected-tag-empty { color: #71848c; font-size: .78rem; line-height: 1.4; }

details.filter-group { margin-top: 18px; }
details summary { cursor: pointer; color: var(--ink); font-weight: 750; font-size: .9rem; }
.filter-grid { display: grid; gap: 11px; margin-top: 8px; }

.results-panel { min-width: 0; }
.results-toolbar { padding: 4px 0 17px; border-bottom: 1px solid var(--line); }
.results-toolbar h2 { font-size: clamp(1.3rem, 2vw, 1.85rem); }
.sort-control { flex: 0 0 182px; font-size: .73rem; }
.sort-control select { min-height: 35px; margin-top: 4px; }
.active-filters { min-height: 31px; display: flex; flex-wrap: wrap; gap: 6px; padding-top: 13px; }
.filter-note { display: inline-flex; align-items: center; gap: 5px; background: var(--blue-light); color: var(--blue); border-radius: 99px; padding: 5px 9px; font-size: .74rem; }
.filter-note button { border: 0; background: transparent; cursor: pointer; color: inherit; padding: 0; font-size: .92rem; }

.results-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.result-card { position: relative; display: flex; flex-direction: column; min-height: 386px; padding: 19px; border: 1px solid var(--line); background: #fff; box-shadow: 0 3px 11px rgb(17 47 67 / 5%); border-radius: 4px; transition: transform .17s ease, box-shadow .17s ease; }
@media (hover: hover) and (pointer: fine) { .result-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); } }
.card-topline { display: flex; justify-content: space-between; align-items: center; gap: 10px; min-height: 18px; margin-bottom: 13px; }
.period-badge, .type-badge { font-size: .66rem; font-weight: 750; letter-spacing: .055em; text-transform: uppercase; }
.period-badge { color: var(--coral-dark); }
.type-badge { padding: 4px 6px; background: var(--blue-light); color: var(--blue); border-radius: 2px; }
.card-title { margin: 0 0 4px; font-size: 1.15rem; letter-spacing: -.025em; line-height: 1.08; }
.card-creator { margin-bottom: 12px; color: var(--ink-soft); font-size: .82rem; }
.card-synopsis { margin: -4px 0 10px; color: var(--ink-soft); font-size: .78rem; font-style: italic; line-height: 1.4; }
.card-scene { margin-bottom: 14px; line-height: 1.38; font-size: .87rem; }
.card-meta { display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: 5px 9px; margin: 0 0 13px; padding: 11px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: .75rem; }
.card-meta div { display: contents; }
.card-meta dt { color: var(--ink-soft); font-weight: 700; }
.card-meta dd { margin: 0; line-height: 1.25; }
.card-analysis { margin: 0 0 12px; padding: 10px 11px; border-left: 3px solid var(--gold); background: #fffaf0; color: var(--ink-soft); font-size: .8rem; line-height: 1.43; }
.card-analysis-label { margin: 0 0 5px; color: var(--coral-dark); font-size: .68rem; font-weight: 800; letter-spacing: .055em; text-transform: uppercase; }
.card-analysis-text { margin: 0; }
.card-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: auto; }
.mini-tag { padding: 4px 6px; background: #f0f5f6; color: var(--blue); border-radius: 2px; font-size: .67rem; line-height: 1.2; }
.mini-tag.more { background: var(--lavender); color: #514079; }
.card-warning { margin: 11px 0 0; padding: 8px; background: var(--warning-bg); color: var(--warning-text); border-radius: 2px; font-size: .73rem; line-height: 1.35; }
.card-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.primary-button, .secondary-button { display: inline-flex; align-items: center; justify-content: center; gap: 5px; min-height: 42px; border-radius: 3px; padding: 8px 10px; font-size: .77rem; font-weight: 750; text-decoration: none; cursor: pointer; }
.primary-button { flex: 1; border: 1px solid var(--blue); background: var(--blue); color: #fff; }
.primary-button:hover { background: var(--coral); border-color: var(--coral); }
.secondary-button { flex: 1; border: 1px solid #b6c7cf; background: #fff; color: var(--blue); }
.secondary-button:hover { background: var(--blue-light); }
.show-more { display: flex; margin: 26px auto 0; }

.empty-state { max-width: 490px; margin: 57px auto; text-align: center; }
.empty-state > span { display: block; margin-bottom: 11px; color: var(--coral); font-size: 3rem; }
.empty-state h3 { font-size: 1.3rem; }
.empty-state p { color: var(--ink-soft); }

.detail-dialog { width: min(980px, calc(100vw - 30px)); max-height: min(90vh, 900px); max-height: min(90dvh, 900px); overflow-y: auto; border: 0; padding: 0; border-radius: 5px; color: var(--ink); box-shadow: 0 25px 80px rgb(0 0 0 / 32%); }
.detail-dialog[open] { display: block; }
.dialog-fallback-open { overflow: hidden; }
.detail-dialog::backdrop { background: rgb(9 29 43 / 68%); }
.dialog-close { position: absolute; z-index: 2; top: 12px; right: 12px; width: 34px; height: 34px; border: 0; border-radius: 50%; background: rgb(255 255 255 / 88%); color: var(--ink); font-size: 1.55rem; cursor: pointer; }
.detail-layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); }
.detail-media { min-height: 342px; background: var(--ink); }
.detail-media iframe { display: block; width: 100%; height: 100%; min-height: 342px; border: 0; }
.video-placeholder { display: grid; place-content: center; gap: 8px; min-height: 342px; padding: 32px; color: #fff; text-align: center; background: linear-gradient(145deg, #133f59, #081e2e); }
.video-placeholder strong { color: var(--gold); font-size: 1.12rem; }
.detail-body { padding: 31px; }
.detail-body h2 { margin-bottom: 5px; font-size: 1.82rem; letter-spacing: -.045em; line-height: 1.04; }
.detail-creator { margin-bottom: 18px; color: var(--ink-soft); }
.detail-scene { padding: 12px; margin-bottom: 16px; background: var(--blue-light); border-left: 3px solid var(--blue); line-height: 1.4; }
.detail-info { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 0 0 18px; }
.detail-info div { padding: 8px 0; border-bottom: 1px solid var(--line); }
.detail-info dt { margin-bottom: 3px; color: var(--ink-soft); font-size: .7rem; font-weight: 750; text-transform: uppercase; letter-spacing: .06em; }
.detail-info dd { margin: 0; font-size: .84rem; line-height: 1.32; }
.detail-body h3 { margin: 18px 0 7px; font-size: .92rem; }
.detail-body p { line-height: 1.46; }
.synopsis-source { margin: -4px 0 18px; font-size: .76rem; font-weight: 700; }
.synopsis-source a { color: var(--blue); text-underline-offset: 3px; }
.synopsis-source a:hover { color: var(--coral-dark); }
.synopsis-source-missing { color: var(--warning-text); }
.analysis-list { display: grid; gap: 9px; }
.analysis-focus { padding: 12px; border: 1px solid #d7e6e8; border-left: 3px solid var(--gold); background: #fbfdfd; }
.analysis-focus p { margin: 0; color: var(--ink-soft); font-size: .84rem; }
.analysis-focus .analysis-focus-label { margin: 0 0 6px; color: var(--coral-dark); font-size: .68rem; font-weight: 800; letter-spacing: .055em; text-transform: uppercase; }
.detail-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.detail-warning { padding: 11px; background: var(--warning-bg); color: var(--warning-text); font-size: .8rem; }
.detail-link { margin-top: 19px; }

.reading-page { max-width: 950px; padding-top: clamp(50px, 8vw, 104px); }
.reading-page h1 { max-width: 660px; margin-bottom: 37px; }
.reading-card { margin: 0 0 15px; padding: 25px; background: #fff; border: 1px solid var(--line); border-left: 5px solid var(--gold); box-shadow: 0 4px 15px rgb(17 47 67 / 5%); }
.reading-card h2 { margin-bottom: 9px; font-size: 1.1rem; }
.reading-card p { margin-bottom: 0; color: var(--ink-soft); line-height: 1.55; }
.reading-page > .primary-button { width: max-content; margin-top: 14px; padding-inline: 16px; }

@media (max-width: 1220px) {
  .results-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 830px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  .workspace { grid-template-columns: 1fr; }
  .filters-panel { position: static; max-height: none; overflow-y: visible; scrollbar-gutter: auto; }
  .filter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px 14px; }
  .detail-layout { grid-template-columns: 1fr; }
  .detail-media, .detail-media iframe, .video-placeholder { min-height: 250px; }
}

@media (max-width: 590px) {
  .app-shell, .reading-page { padding: 24px 16px 36px; }
  .summary-strip { grid-template-columns: 1fr 1fr; }
  .summary-strip div:nth-child(2) { border-right: 0; }
  .summary-strip div:nth-child(-n+2) { border-bottom: 1px solid rgb(255 255 255 / 16%); }
  .results-toolbar { display: block; }
  .sort-control { display: block; margin-top: 14px; }
  .results-grid { grid-template-columns: 1fr; }
  .filter-grid { grid-template-columns: 1fr; }
  .detail-body { padding: 25px 20px; }
  .detail-info { grid-template-columns: 1fr; gap: 0; }
  .primary-button, .secondary-button, .icon-button { min-height: 44px; }
  .card-actions > * { flex-basis: 100%; }
  .detail-dialog { width: calc(100vw - 16px); max-height: calc(100dvh - 16px); }
  .dialog-close { top: 8px; right: 8px; width: 40px; height: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}