/* スマホファースト(375px基準)。PC表示は従 */
* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

/* パレット: 海と空(朝の海辺)。ブランド提案 brand-proposal-moanalani-v1.md 準拠 */
:root {
  --bg-top: #eaf6f9;      /* 朝の空 */
  --bg-bottom: #f6efe2;   /* 砂浜 */
  --ink: #24384a;         /* 深い海の紺 */
  --ink-soft: #5d7486;
  --accent: #2ba3b4;      /* ターコイズ(昼の海) */
  --accent-deep: #17607e; /* 深海ブルー */
  --gold: #c9a24b;        /* 月光ゴールド */
  --card: #ffffff;
  --radius: 18px;
}

body {
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", sans-serif;
  color: var(--ink);
  background: linear-gradient(170deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
  min-height: 100vh;
  max-width: 480px;
  margin: 0 auto;
  padding: 20px 16px 48px;
  line-height: 1.7;
}

.site-header { text-align: center; margin-bottom: 18px; }
.brand {
  font-family: Georgia, "Hiragino Mincho ProN", serif;
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  color: var(--accent-deep);
}
.brand-sub { font-size: 0.68rem; letter-spacing: 0.35em; color: var(--accent); text-transform: lowercase; margin-top: -2px; }
.tagline { font-size: 0.8rem; color: var(--ink-soft); margin-top: 4px; }

.tool-tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.tool-tab {
  flex: 1;
  padding: 10px 4px;
  border: 1.5px solid var(--accent);
  border-radius: 999px;
  background: transparent;
  color: var(--accent-deep);
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.3;
  cursor: pointer;
}
.tool-tab.active { background: var(--accent); color: #fff; }
.tool-tab small { display: block; font-size: 0.62rem; font-weight: 600; color: var(--gold); }
.tool-tab.active small { color: #fdf3d8; }

.tool-panel { display: none; }
.tool-panel.active { display: block; }

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px 18px;
  box-shadow: 0 6px 24px rgba(23, 96, 126, 0.10);
}

.form-card { display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.field-label { font-size: 0.82rem; font-weight: 600; color: var(--ink-soft); }
.field-label small { font-weight: 400; }
input[type="date"], select {
  padding: 10px 12px;
  border: 1px solid #cfe2e8;
  border-radius: 10px;
  font-size: 1rem;
  background: #f9fcfd;
  width: 100%;
}

.bd-group { display: flex; align-items: center; gap: 4px; }
.bd-group input { text-align: center; padding: 10px 6px; }
.bd-group .bd-y { width: 76px; }
.bd-group .bd-m, .bd-group .bd-d { width: 52px; }
.bd-unit { font-size: 0.85rem; color: var(--ink-soft); margin-right: 6px; }

#compat-full-inputs { display: flex; flex-direction: column; gap: 12px; }

.mode-toggle { display: flex; gap: 16px; font-size: 0.9rem; }
.mode-toggle input { accent-color: var(--accent); }

.pair-inputs { display: flex; align-items: flex-end; gap: 8px; }
.pair-x { padding-bottom: 10px; color: var(--ink-soft); font-weight: 600; }

.form-note { font-size: 0.78rem; color: var(--ink-soft); }

.primary-btn {
  padding: 13px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-deep) 100%);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
}

.result-area { margin-top: 18px; }
.result-card { text-align: center; }
.result-date { font-size: 0.8rem; color: var(--ink-soft); margin-bottom: 10px; }

.color-swatch {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  margin: 0 auto 12px;
  border: 4px solid #fff;
  box-shadow: 0 4px 16px rgba(23, 96, 126, 0.22);
}
.result-label { font-size: 0.8rem; color: var(--ink-soft); }
.result-main {
  font-family: Georgia, "Hiragino Mincho ProN", serif;
  font-size: 1.7rem;
  color: var(--ink);
  margin: 2px 0 8px;
}

.chip {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 999px;
  background: #f4edda;
  color: #8a6b2f;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.chip-lg { font-size: 0.95rem; padding: 6px 18px; }

.result-details { text-align: left; display: flex; flex-direction: column; gap: 10px; }
.result-details dt { font-size: 0.75rem; font-weight: 700; color: var(--accent-deep); }
.result-details dd { font-size: 0.92rem; }

.score-ring {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  margin: 0 auto 12px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  padding-top: 30px;
  background:
    radial-gradient(closest-side, #fff 76%, transparent 77% 100%),
    conic-gradient(var(--gold) var(--score-deg, 320deg), #e2eef1 0deg);
}
.score-ring span { font-size: 2.2rem; font-weight: 800; color: var(--accent-deep); }
.score-ring small { font-size: 0.9rem; color: var(--ink-soft); }

.headline { font-size: 0.95rem; margin: 10px 0 14px; text-align: left; }

.axes { display: flex; flex-direction: column; gap: 10px; text-align: left; }
.axis { background: #eef7f8; border-radius: 12px; padding: 10px 12px; }
.axis h3 { font-size: 0.78rem; color: var(--accent-deep); margin-bottom: 2px; }
.axis p { font-size: 0.88rem; }

.tempo { margin-top: 12px; text-align: left; border-top: 1px dashed #d5e6ea; padding-top: 12px; }
.tempo h3 { font-size: 0.78rem; color: #8a6b2f; margin-bottom: 2px; }
.tempo p { font-size: 0.88rem; }

.tip { margin-top: 12px; font-size: 0.85rem; text-align: left; color: var(--ink-soft); }

.brand-footer {
  margin-top: 16px;
  font-size: 0.72rem;
  color: #9fb4bd;
  letter-spacing: 0.08em;
}

.share-btn {
  display: block;
  width: 100%;
  margin-top: 12px;
  padding: 13px;
  border: 1.5px solid var(--accent);
  border-radius: 999px;
  background: #fff;
  color: var(--accent-deep);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
}
.share-btn.copied { background: var(--accent); color: #fff; }

.site-footer { margin-top: 32px; text-align: center; }
.site-footer p { font-size: 0.7rem; color: #9fb4bd; }

/* ---------- なんでも相談(層2) ---------- */
textarea {
  padding: 10px 12px;
  border: 1px solid #cfe2e8;
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  line-height: 1.6;
  background: #f9fcfd;
  width: 100%;
  resize: vertical;
}

.topic-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.topic-chip {
  padding: 7px 14px;
  border: 1.5px solid #cfe2e8;
  border-radius: 999px;
  background: #fff;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}
.topic-chip.active { border-color: var(--accent); background: var(--accent); color: #fff; }

.consult-cta {
  display: block;
  width: 100%;
  margin-top: 10px;
  padding: 13px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold) 0%, #ad8534 100%);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
}

.consult-loading { margin-top: 14px; text-align: center; }
.consult-loading p { font-size: 0.88rem; color: var(--ink-soft); }

.consult-card { text-align: left; }
.consult-card .result-date { text-align: center; }
.consult-title {
  font-family: Georgia, "Hiragino Mincho ProN", serif;
  font-size: 1.25rem;
  text-align: center;
  color: var(--accent-deep);
  margin-bottom: 14px;
}
.consult-blocks { display: flex; flex-direction: column; gap: 10px; }
.consult-block { background: #eef7f8; border-radius: 12px; padding: 10px 12px; }
.consult-block h3 { font-size: 0.78rem; color: var(--accent-deep); margin-bottom: 2px; }
.consult-block p { font-size: 0.92rem; }

.deepen-card { margin-top: 14px; display: flex; flex-direction: column; gap: 10px; background: #f4f9fb; }
.deepen-card h3 { font-size: 0.92rem; color: var(--accent-deep); }
.deepen-question { font-size: 0.9rem; }
.deepen-card .primary-btn { font-size: 0.92rem; }

.locked-card { margin-top: 14px; border: 1.5px dashed var(--gold); background: #fffdf6; }
.locked-card h3 { font-size: 0.95rem; color: #8a6b2f; margin-bottom: 8px; }
.locked-list { list-style: none; display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }
.locked-list li { font-size: 0.88rem; color: var(--ink-soft); }
.locked-list li::before { content: "・"; color: var(--gold); }
.locked-note { font-size: 0.78rem; color: #8a6b2f; margin-bottom: 10px; }
.locked-card .share-btn { margin-top: 0; border-color: var(--gold); color: #8a6b2f; }
.locked-card .share-btn:disabled { opacity: 0.75; cursor: default; }