/* 第一期テンプレメーカー
   企画書の紙面をイメージした1カラム。スマホ優先（幅360px〜）。外部フォントは使わずシステムフォントだけ。
   --accent / --kv-* は作品ごとに app.js が主テンプレのパレットで上書きする */
:root {
  --bg: #f4f2f8;
  --paper: #ffffff;
  --ink: #1d1a2b;
  --muted: #625d75;
  --line: #dedae8;
  --chip: #ffffff;
  --accent: #5b45c9;
  --accent-ink: #ffffff;
  --kv-dark: #1d1a2b;
  --kv-mid: #5b45c9;
  --kv-light: #f2ecff;
  --sans: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", "Meiryo", "Noto Sans JP", sans-serif;
  --serif: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14121c;
    --paper: #1f1c2b;
    --ink: #ece9f5;
    --muted: #a7a1bb;
    --line: #353047;
    --chip: #262236;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.inner {
  max-width: 720px;
  margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
button, a.primary { font: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }

/* ---- ヘッダー ---- */
.site-header { padding-block: 28px 12px; }
.site-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.6rem, 6vw, 2.2rem);
  letter-spacing: .04em;
  line-height: 1.3;
}
.site-lead { margin: 6px 0 0; color: var(--muted); font-size: .92rem; }

/* ---- 入力 ---- */
.maker { display: grid; gap: 22px; padding-block: 12px 28px; }
.step { border: 0; margin: 0; padding: 0; min-width: 0; display: grid; gap: 10px; }
.step-title {
  display: flex; align-items: center; gap: 8px; width: 100%;
  padding: 0; font-weight: 700; font-size: 1.05rem;
}
.step-no {
  display: inline-grid; place-items: center;
  width: 1.6em; height: 1.6em; border-radius: 50%;
  background: var(--ink); color: var(--bg); font-size: .8rem;
}
.count { margin-left: auto; font-weight: 400; font-size: .85rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.hint { margin: 0; color: var(--muted); font-size: .85rem; }

.trope-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(98px, 1fr)); gap: 8px; }
.trope {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 6px 8px;
  border: 1.5px solid var(--line); border-radius: 10px;
  background: var(--chip); color: var(--ink);
  font-size: .9rem; line-height: 1.35; text-align: center;
  cursor: pointer; -webkit-tap-highlight-color: transparent;
}
.trope::before {
  content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 4px;
  border-radius: 0 3px 3px 0; background: var(--tc, var(--accent)); opacity: .9;
}
.trope[aria-pressed="true"] { border-color: var(--tc, var(--accent)); background: color-mix(in srgb, var(--tc, var(--accent)) 14%, var(--chip)); font-weight: 700; }
.trope .order {
  position: absolute; top: -8px; right: -6px;
  min-width: 22px; height: 22px; padding: 0 6px; border-radius: 11px;
  background: var(--tc, var(--accent)); color: #fff;
  font-size: .72rem; line-height: 22px; font-weight: 700;
}
.trope:disabled { opacity: .45; cursor: not-allowed; }
.trope-actions { display: flex; flex-wrap: wrap; gap: 8px; }

.segment { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 6px; }
.segment button {
  min-height: 44px; padding: 6px 4px;
  border: 1.5px solid var(--line); border-radius: 10px;
  background: var(--chip); color: var(--ink); cursor: pointer; font-size: .92rem;
}
.segment button[aria-checked="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); font-weight: 700; }

.primary {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 10px 22px;
  border: 0; border-radius: 12px;
  background: var(--accent); color: var(--accent-ink);
  font-weight: 700; text-decoration: none; cursor: pointer;
}
.primary:disabled { background: var(--line); color: var(--muted); cursor: not-allowed; }
.ghost {
  min-height: 44px; padding: 6px 14px;
  border: 1.5px solid var(--line); border-radius: 10px;
  background: transparent; color: var(--ink); cursor: pointer; font-size: .9rem;
}
.make-button { width: 100%; font-size: 1.1rem; }
.error { margin: 0; color: #c0392b; font-size: .9rem; }

/* ---- 結果（企画書） ---- */
.result { display: grid; gap: 16px; padding-bottom: 32px; scroll-margin-top: 12px; }
.sheet { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }

.visual { display: block; width: 100%; height: auto; aspect-ratio: 1200 / 630; background: var(--kv-dark); }

.sheet-body { display: grid; gap: 14px; padding: 18px 18px 22px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; list-style: none; }
.tags li { padding: 1px 10px; border-radius: 999px; border: 1px solid var(--line); font-size: .8rem; color: var(--muted); }
.tags li:first-child { border-color: var(--accent); color: var(--accent); font-weight: 700; }
.work-title {
  margin: 0; font-family: var(--serif); font-weight: 700;
  font-size: clamp(1.35rem, 5.6vw, 1.9rem); line-height: 1.4; text-wrap: balance;
  overflow-wrap: anywhere;
}
.catch { margin: 0; font-weight: 700; color: var(--accent); }
.block { display: grid; gap: 8px; border-top: 1px solid var(--line); padding-top: 14px; }
.block-title { margin: 0; font-size: .75rem; letter-spacing: .14em; color: var(--muted); font-weight: 700; }
.synopsis { margin: 0; }
.cast { display: flex; flex-wrap: wrap; gap: 4px 14px; margin: 0; font-size: .82rem; color: var(--muted); }
.cast div { display: flex; gap: 4px; }
.cast dt::after { content: "："; }
.cast dd { margin: 0; color: var(--ink); }

.episodes { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.episode {
  display: grid; grid-template-columns: 3.4em minmax(0, 1fr); gap: 2px 10px;
  padding: 10px 0; border-bottom: 1px dashed var(--line);
}
.episode:last-child { border-bottom: 0; }
.ep-no { grid-row: span 3; font-family: var(--serif); font-weight: 700; color: var(--accent); line-height: 1.5; font-variant-numeric: tabular-nums; }
.ep-no small { display: block; font-family: var(--sans); font-weight: 400; font-size: .68rem; color: var(--muted); }
.ep-title { margin: 0; font-weight: 700; }
.ep-text { margin: 0; font-size: .93rem; }
.reroll {
  justify-self: start; margin-top: 2px; padding: 2px 10px; min-height: 32px;
  border: 1px solid var(--line); border-radius: 8px; background: transparent;
  color: var(--muted); font-size: .78rem; cursor: pointer;
}
.episode.changed { animation: flash 1.2s ease-out; }
@keyframes flash { from { background: color-mix(in srgb, var(--accent) 18%, transparent); } to { background: transparent; } }

.share, .again { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.share .primary { flex: 1 1 160px; min-height: 48px; }
.share .ghost { flex: 1 1 140px; min-height: 48px; }
.toast { flex-basis: 100%; margin: 0; min-height: 1.5em; font-size: .85rem; color: var(--muted); }
.again .ghost { flex: 1 1 160px; }

.image-dialog {
  width: min(92vw, 520px); max-height: 92vh; padding: 16px;
  border: 0; border-radius: 14px; background: var(--paper); color: var(--ink);
}
.image-dialog::backdrop { background: rgba(10, 8, 20, .7); }
.image-dialog[open] { display: grid; gap: 10px; }
.dialog-title { margin: 0; font-size: 1rem; }
.card-image { display: block; width: 100%; height: auto; max-height: 62vh; object-fit: contain; border-radius: 8px; border: 1px solid var(--line); -webkit-touch-callout: default; }
.dialog-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.dialog-actions > * { flex: 1 1 120px; min-height: 48px; }

.ad-slot {
  display: grid; place-items: center; min-height: 100px;
  border: 1px dashed var(--line); border-radius: 10px;
  color: var(--muted); font-size: .75rem; letter-spacing: .2em;
}

/* ---- フッター ---- */
.site-footer { border-top: 1px solid var(--line); padding-block: 18px 28px; color: var(--muted); font-size: .85rem; }
.site-footer p { margin: 0 0 6px; }
.site-footer .small { font-size: .75rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 4px 16px; margin: 4px 0 8px; }
.site-footer a, .page a:not(.primary) { color: var(--accent); }

/* ---- 解説ページ・運営者情報・プライバシーポリシー ---- */
.page-back { margin: 0; font-size: .9rem; }
.page-body { padding-bottom: 36px; }
.page-body h2 { margin: 32px 0 8px; font-size: 1.15rem; border-left: 4px solid var(--accent); padding-left: 10px; line-height: 1.5; }
.page-body ul, .page-body ol { padding-left: 1.3em; }
.page-body li { margin: 4px 0; }
.page-kicker { margin: 0; color: var(--accent); font-weight: 700; font-size: .85rem; letter-spacing: .1em; }
.page-title { margin: 0 0 8px; font-family: var(--serif); font-size: clamp(1.6rem, 6vw, 2.1rem); line-height: 1.4; }
.page-lead { margin: 0 0 12px; }
.page-updated { margin: 0 0 8px; color: var(--muted); font-size: .85rem; }
.page-cta { display: flex; width: 100%; text-align: center; }
.page-body .tags { padding: 0; }
.example { margin-top: 8px; }
.example-art { display: block; width: 100%; height: auto; aspect-ratio: 1200 / 670; object-fit: cover; background: var(--kv-dark); }
.example .work-title { font-size: 1.25rem; }
.example-episodes { list-style: none; padding: 0 !important; margin: 0; font-size: .92rem; }
.example-episodes .ep-no { display: inline-block; min-width: 4.2em; color: var(--accent); font-weight: 700; font-family: var(--serif); }
.trope-list { list-style: none; padding: 0 !important; display: grid; gap: 8px; }
.trope-list a { display: grid; gap: 2px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper); color: var(--ink); text-decoration: none; }
.trope-list span { color: var(--muted); font-size: .85rem; }
.related { padding-left: 1.3em; }

@media (min-width: 600px) {
  .sheet-body { padding: 24px 28px 28px; }
}
@media (prefers-reduced-motion: reduce) {
  .episode.changed { animation: none; }
  html { scroll-behavior: auto; }
}