/* ============================================================
   診断LPの見た目。ラフ v7（ふつうの4画面）と v6_境界（立春前後の2画面）に合わせる。
   絵の部品は assets/（Codex作、ドライブ 4.亜夜/lp素材 の書き出し。GitHubには入れない）
   ============================================================ */

:root {
  --ink: #f5ebdd;          /* 文字（ベージュ寄りの白） */
  --ink-soft: #e2d3c0;
  --gold: #d8b36a;
  --gold-line: rgba(216, 179, 106, 0.75);
  --gold-faint: rgba(216, 179, 106, 0.35);
  --red: #b3121c;
  --red-deep: #6e080e;
  --night: #0a0506;
  --panel: rgba(16, 5, 6, 0.74);
  --glow: 0 0 18px rgba(255, 60, 40, 0.35);
  --font: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", serif;
}

* { box-sizing: border-box; }

html, body { margin: 0; height: 100%; }

body {
  /* 日本語を文節で折り返す（対応していないブラウザでは通常の折り返し） */
  word-break: auto-phrase;
  background: var(--night);
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

/* 背景は画面に固定（スマホで background-attachment: fixed が効かないため、別の層にする） */
.backdrop {
  position: fixed;
  inset: 0;
  background: var(--night) url("assets/bg.webp") center top / cover no-repeat;
  z-index: -1;
}
.backdrop::after {
  /* 中央の文字を読みやすくする薄い影 */
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 45%, rgba(8, 2, 3, 0.55) 0%, rgba(8, 2, 3, 0.2) 55%, transparent 80%);
}

#app {
  max-width: 440px;
  margin: 0 auto;
}

.screen {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: max(28px, env(safe-area-inset-top)) 24px max(32px, env(safe-area-inset-bottom));
  text-align: center;
}
.screen[hidden] { display: none; }

/* ---- 絵 ---- */
.moon-full { width: 78%; height: auto; margin-top: 8px; }
.moon-small { width: 30%; height: auto; margin-top: 4px; }
.moon-crescent { height: 30svh; max-height: 300px; width: auto; }
.divider { width: 72%; height: auto; margin: 6px 0 14px; }

/* ---- 文字 ---- */
.title, .heading, .star {
  margin: 0;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-shadow: 0 0 12px rgba(0, 0, 0, 0.9), var(--glow);
  outline: none;
}
.title { font-size: 2.35rem; line-height: 1.35; margin-top: 4px; }
.heading { font-size: 1.6rem; line-height: 1.5; margin-top: 10px; }
.star { font-size: 3.1rem; letter-spacing: 0.14em; margin-top: 2px; }

.lead, .note, .guide {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.85;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  text-shadow: 0 0 8px rgba(0, 0, 0, 0.95);
}
.note { font-size: 1.12rem; color: var(--ink); margin-top: 10px; }
.theme-label { margin: 0 0 12px; font-size: 1.45rem; letter-spacing: 0.12em; }

.badge {
  margin: 14px 0 6px;
  padding: 3px 26px;
  border: 1px solid var(--gold-line);
  border-radius: 999px;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  background: rgba(10, 3, 4, 0.6);
}

/* ---- ボタン ---- */
.btn-primary {
  display: block;
  width: 100%;
  margin-top: auto;
  padding: 18px 20px;
  border: 1px solid var(--gold-line);
  border-radius: 999px;
  background: linear-gradient(180deg, #c8202a 0%, var(--red) 45%, var(--red-deep) 100%);
  box-shadow: inset 0 0 0 3px rgba(60, 4, 8, 0.55), inset 0 0 0 4px var(--gold-faint), 0 6px 22px rgba(120, 0, 10, 0.55);
  color: var(--ink);
  font: inherit;
  font-size: 1.2rem;
  letter-spacing: 0.2em;
  text-decoration: none;
  cursor: pointer;
  position: relative;
}
.btn-primary::after {
  content: "›";
  position: absolute;
  right: 26px;
  top: 50%;
  transform: translateY(-52%);
  font-size: 1.5rem;
}
.btn-primary:focus-visible, .option:focus-visible, .btn-copy:focus-visible, select:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.btn-copy {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  padding: 10px 28px;
  border: 1px solid var(--gold-line);
  border-radius: 999px;
  background: rgba(10, 3, 4, 0.7);
  color: var(--ink);
  font: inherit;
  font-size: 0.98rem;
  letter-spacing: 0.14em;
  cursor: pointer;
}
.btn-copy::before {
  /* クリップボードの線画 */
  content: "";
  width: 14px;
  height: 17px;
  border: 1.5px solid currentColor;
  border-radius: 2px;
  box-shadow: inset 0 3px 0 -1.5px currentColor;
}

/* ---- 枠 ---- */
.frame {
  position: relative;
  width: 100%;
  padding: 18px 20px;
  border: 1px solid var(--gold-line);
  border-radius: 4px;
  /* 四隅の金の飾り（corner.webp を回して4つにしたもの）＋地の色 */
  background:
    url("assets/corner-tl.webp") left 3px top 3px / 26px no-repeat,
    url("assets/corner-tr.webp") right 3px top 3px / 26px no-repeat,
    url("assets/corner-bl.webp") left 3px bottom 3px / 26px no-repeat,
    url("assets/corner-br.webp") right 3px bottom 3px / 26px no-repeat,
    var(--panel);
  box-shadow: inset 0 0 0 4px rgba(10, 3, 4, 0.6), inset 0 0 0 5px var(--gold-faint);
}

.reading {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.9;
  letter-spacing: 0.04em;
}
.screen-result .frame { margin-bottom: 18px; }
.screen-result .btn-line { margin-top: 0; }
.frame-guide { margin-top: 18px; margin-bottom: 0; }
.frame-guide .guide { color: var(--ink); }

/* ---- 入力 ---- */
.fields { display: grid; gap: 12px; width: 100%; margin: 6px 0 4px; }
.fields-3 { grid-template-columns: repeat(3, 1fr); }
.fields-2 { grid-template-columns: repeat(2, 1fr); gap: 16px; }

.field { position: relative; display: flex; align-items: center; }
.field select {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  padding: 16px 6px;
  border: 1px solid var(--gold-line);
  border-radius: 4px;
  background: rgba(10, 3, 4, 0.72);
  box-shadow: inset 0 0 0 3px rgba(10, 3, 4, 0.6), inset 0 0 0 4px var(--gold-faint);
  color: var(--ink);
  font: inherit;
  font-size: 1.15rem;
  text-align: center;
  text-align-last: center;
  cursor: pointer;
}
.field select option { background: #1a0a0c; color: var(--ink); }
.field-unit select { padding-right: 52px; }
.field-unit span {
  position: absolute;
  right: 0;
  width: 46px;
  border-left: 1px solid var(--gold-faint);
  font-size: 1.15rem;
  pointer-events: none;
}

.ornament-round {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 22px;
}
.ornament-round img { width: 78%; height: auto; }
.ornament-round::after {
  /* 飾りから下へ伸びる細い縦線 */
  content: "";
  width: 1px;
  height: 64px;
  background: linear-gradient(var(--gold-line), transparent);
}

/* ---- テーマなどの選択肢 ---- */
.options { display: grid; gap: 14px; width: 100%; margin-top: 8px; }
.option {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  min-height: 92px;
  padding: 8px 46px 8px 12px;
  border: 1px solid var(--gold-line);
  border-radius: 4px;
  background: var(--panel);
  box-shadow: inset 0 0 0 4px rgba(10, 3, 4, 0.6), inset 0 0 0 5px var(--gold-faint);
  color: var(--ink);
  font: inherit;
  font-size: 1.45rem;
  letter-spacing: 0.12em;
  text-align: left;
  cursor: pointer;
  position: relative;
}
.option::after {
  content: "›";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-52%);
  font-size: 1.5rem;
}
.option img { width: 76px; height: auto; flex: none; }
.option[aria-pressed="true"] {
  border-color: var(--gold);
  background: linear-gradient(90deg, rgba(150, 14, 22, 0.55), rgba(16, 5, 6, 0.8));
  box-shadow: inset 0 0 0 4px rgba(10, 3, 4, 0.4), inset 0 0 0 5px var(--gold-line), 0 0 18px rgba(200, 30, 30, 0.45);
}
.screen-theme .btn-primary { margin-top: 28px; }
.screen-theme .options + .btn-primary { margin-top: auto; }
.screen-theme { justify-content: flex-start; }
.screen-theme .heading { margin-top: 18svh; }
.screen-theme .options { margin-bottom: 28px; }

.option-unknown { justify-content: center; margin: 22px 0 24px; min-height: 104px; }
.option-unknown img { width: 84px; }

/* ---- 未確定の候補 ---- */
.candidates { display: grid; gap: 14px; width: 100%; }
.candidate { display: flex; gap: 14px; align-items: center; text-align: left; padding: 14px 16px; }
.candidate-icon { width: 72px; height: auto; flex: none; }
.candidate-body { flex: 1; min-width: 0; }
.candidate-head { display: flex; align-items: center; gap: 12px; margin: 0 0 6px; }
.candidate-tag {
  padding: 1px 12px;
  border: 1px solid var(--gold-line);
  border-radius: 2px;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
}
.candidate-star { font-size: 1.55rem; letter-spacing: 0.1em; }
.candidate-reading { margin: 0; font-size: 0.92rem; line-height: 1.75; word-break: normal; } /* 幅が狭いので、文節で折ると「いい。」だけの行が出る */
.screen-undetermined .guide { margin-bottom: 16px; color: var(--ink); }
.screen-undetermined .btn-line { margin-top: 0; }

/* ---- 入口・生年月日・時刻の縦の配置 ---- */
.screen-intro .btn-primary, .screen-birth .btn-primary, .screen-time .btn-primary { margin-top: auto; }
.screen-intro .lead { margin-bottom: 28px; }
.screen-birth .ornament-round { margin-bottom: 24px; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

@media (min-height: 860px) {
  .title { font-size: 2.55rem; }
  .moon-crescent { max-height: 340px; }
}