:root {
  /* 配色取自 img/ 內的青綠與暖金色調 */
  --bg: #f1f7f6;
  --card: #ffffff;
  --ink: #1d2f2f;
  --muted: #587070;
  --line: #d2e1de;
  --accent: #1f6f6c;
  --accent-ink: #ffffff;
  --accent-soft: #dcefec;
  --gold: #d9a93f;
  --gold-soft: #fbf2d9;
  --warn-bg: #fff6e0;
  --warn-line: #e3c987;
  --radius: 16px;
  --shadow: 0 2px 12px rgba(31, 111, 108, 0.08);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0.02em;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

.site-header,
main,
.site-footer {
  max-width: 560px;
  margin: 0 auto;
  padding-left: 16px;
  padding-right: 16px;
}

.site-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 14px;
  padding-bottom: 6px;
}

.site-title { margin: 0; font-size: 1.2rem; }

.brand {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
}

a { color: var(--accent); }

a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

a.btn.primary { color: var(--accent-ink); }

.lead { font-weight: 600; }

/* 每日一行小字延伸 */
.ext {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

/* Day7 導流卡 */
.promo { border: 2px solid var(--gold); background: linear-gradient(180deg, var(--gold-soft), var(--card) 60%); }
.promo-line { font-weight: 700; }
.link-line { margin: 6px 0; }
.link-list { list-style: none; padding: 0; margin: 6px 0; }
.link-list li { padding: 6px 0; border-bottom: 1px solid var(--line); }

.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
}

.badge.soon {
  background: #eef0f0;
  color: var(--muted);
  border-color: var(--line);
}

main { padding-bottom: 12px; }

.site-footer {
  padding-top: 8px;
  padding-bottom: 24px;
  color: var(--muted);
  font-size: 0.85rem;
}

.site-footer p { margin: 2px 0; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  margin: 12px 0;
}

.card h2 { margin: 0 0 8px; font-size: 1.15rem; }
.card h3 { margin: 16px 0 6px; font-size: 1rem; }
.card p { margin: 6px 0; }
.card ul { margin: 6px 0; padding-left: 1.2em; }
.card ol { margin: 6px 0; padding-left: 1.4em; }

.muted { color: var(--muted); font-size: 0.9rem; }

.notice {
  background: var(--warn-bg);
  border: 1px solid var(--warn-line);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 10px 0;
  font-size: 0.92rem;
}

.pending {
  margin: 2px 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.guide {
  margin: 10px 0;
  padding: 10px 12px;
  border-left: 3px solid var(--gold);
  border-radius: 8px;
  background: var(--accent-soft);
}

.care {
  margin: 8px 0;
  padding: 8px 12px;
  border-radius: 10px;
  background: var(--accent-soft);
  font-size: 0.92rem;
}

.step {
  margin-top: 12px;
  padding-top: 4px;
  border-top: 1px solid var(--line);
}

.step h3 { margin: 8px 0 4px; }

.timer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 8px 0;
}

.timer .btn { flex: 0 1 auto; }

.timer-time {
  min-width: 4ch;
  font-size: 1.4rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.suggest {
  margin: 8px 0;
  padding: 8px 12px;
  border-left: 3px solid var(--gold);
  border-radius: 10px;
  background: var(--gold-soft);
  font-size: 0.92rem;
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.btn {
  min-height: 44px;
  padding: 8px 16px;
  border-radius: 10px;
  border: 1px solid var(--accent);
  background: var(--card);
  color: var(--accent);
  font-weight: 600;
}

.btn.primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn.danger {
  border-color: #a33a3a;
  color: #a33a3a;
}

.btn.danger.primary {
  background: #a33a3a;
  color: #fff;
}

.btn[disabled] { opacity: 0.45; cursor: default; }

.btn[aria-pressed="true"] {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0;
}

.btn-row .btn { flex: 1 1 120px; }

:focus-visible {
  outline: 3px solid #1b5fd1;
  outline-offset: 2px;
}

/* 分頁 */
.tabs {
  display: flex;
  gap: 6px;
  margin: 8px 0;
}

.tab {
  flex: 1;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--card);
  font-weight: 600;
}

.tab[aria-current="page"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

/* 七日進度 */
.chips {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin: 8px 0;
}

.chip {
  min-height: 84px;
  padding: 6px 0 4px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  line-height: 1.25;
}

.chip .ic {
  display: block;
  width: 28px;
  height: 28px;
  border-radius: 8px;
}

.chip .d { font-weight: 700; }
.chip .s { font-size: 0.72rem; color: var(--muted); }
.chip.done { background: var(--accent-soft); border-color: var(--accent); }
.chip.skipped { background: #eef0f0; border-style: dashed; }
.chip.current { outline: 3px solid var(--gold); outline-offset: 1px; }

.progress-line { margin: 4px 0 0; font-size: 0.9rem; color: var(--muted); }

/* 主視覺與插圖（皆為裝飾圖，alt 為空） */
.hero {
  margin: 8px 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--accent-soft);
}

.hero img {
  display: block;
  width: 100%;
  height: auto;
}

.hero.compact img {
  height: 140px;
  object-fit: cover;
}

.done-art { text-align: center; margin: 8px 0; }

.done-art img {
  width: min(240px, 70%);
  height: auto;
  border-radius: 20px;
}

/* 行動卡 */
.day-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.day-icon {
  flex: none;
  width: 56px;
  height: 56px;
  border-radius: 14px;
}

.day-head .action { margin: 2px 0; }

.day-tag { color: var(--accent); font-weight: 700; font-size: 0.9rem; }
.action { font-size: 1.1rem; font-weight: 700; margin: 4px 0; }
.meta { color: var(--muted); font-size: 0.92rem; }

/* 三問 */
.q { margin: 14px 0; }
.q-title { font-weight: 600; margin: 0 0 2px; }
.scale-hint { color: var(--muted); font-size: 0.85rem; margin: 0 0 6px; }

.scale {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
}

.scale .btn {
  min-height: 44px;
  padding: 4px 0;
}

.yn { display: flex; gap: 8px; }
.yn .btn { flex: 1; }

/* 回顧表格 */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th, td {
  border-bottom: 1px solid var(--line);
  padding: 6px 4px;
  text-align: center;
}

th:first-child, td:first-child { text-align: left; }

.future-list {
  list-style: none;
  padding: 0;
  margin: 8px 0;
}

.future-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}