/* ============================================================
 * style.css —《你的恋爱关系模式》视觉体系 v2
 * 参考五行城市测验的结构层级：
 *   首页说明卡片 → 深色沉浸答题卡 → 结果深色头部 + 数据网格 → 解读卡片 → 底部操作
 * 保留温柔女性化配色，不复制五行图的深蓝/深灰品牌色。
 * 手机优先（375px 基准），零第三方资源。
 * ============================================================ */

:root {
  --bg: #FAF6F2;
  --card: #FFFFFF;
  --ink: #3B3129;
  --ink-mid: #574C43;
  --ink-soft: #8A7D72;
  --ink-faint: #B3A79C;
  --accent: #C96F5E;
  --accent-light: #E8A08F;
  --accent-bg: #FBEDE8;
  --dark-card: #3D2F28;
  --dark-card-2: #4A3A32;
  --dark-card-ink: #F6EFE8;
  --dark-card-ink-soft: #D9CFC6;
  --line: #EFE5DD;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --shadow: 0 6px 24px rgba(107, 78, 65, 0.08);
  --shadow-lift: 0 14px 36px rgba(61, 47, 40, 0.18);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

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

body {
  background: #F1EAE3;
  color: var(--ink);
  font-family: "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC", "Microsoft YaHei", -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  min-height: 100vh;
}

/* 手机宽度容器：手机全屏，桌面居中窄栏 */
.phone-frame {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--bg);
  padding: 0 22px 40px;
}

/* ---------- 通用按钮 ---------- */
.btn {
  display: block;
  width: 100%;
  border: none;
  border-radius: 999px;
  font-family: inherit;
  font-size: 17px;
  font-weight: 600;
  min-height: 54px;
  cursor: pointer;
  transition: transform 0.12s ease, opacity 0.12s ease, background 0.2s ease;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  box-shadow: 0 10px 24px rgba(201, 111, 94, 0.32);
}
.btn-outline {
  color: var(--accent);
  background: #fff;
  border: 1.5px solid var(--accent);
}
.btn-ghost {
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
}
.btn-dark {
  color: #fff;
  background: var(--dark-card);
  box-shadow: 0 8px 20px rgba(61, 47, 40, 0.22);
}
.btn-hero { margin-top: 32px; font-size: 18px; min-height: 58px; }

/* ---------- 首页 ---------- */
.welcome { padding-top: 8vh; text-align: center; }
.hero-icon { margin-bottom: 24px; }
.hero-icon svg { display: inline-block; }
.app-title {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.5px;
  line-height: 1.35;
}
.app-subtitle {
  margin-top: 10px;
  font-size: 15.5px;
  color: var(--ink-soft);
}

/* 信息卡片（参考首页说明卡片结构） */
.info-cards { margin-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.info-card {
  background: var(--card);
  border-radius: var(--radius-md);
  padding: 18px 18px 18px 54px;
  box-shadow: var(--shadow);
  text-align: left;
  position: relative;
  border: 1px solid var(--line);
}
.info-card-icon {
  position: absolute;
  left: 16px; top: 18px;
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px;
  background: var(--accent-bg);
  color: var(--accent);
  font-size: 15px;
}
.info-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}
.info-card-body {
  font-size: 13.5px;
  color: var(--ink-soft);
  line-height: 1.7;
}
.info-card ul { list-style: none; }
.info-card li { position: relative; padding-left: 12px; }
.info-card li::before {
  content: "";
  position: absolute;
  left: 0; top: 10px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent-light);
}
.info-card li + li { margin-top: 4px; }

.meta-row {
  margin-top: 26px;
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}
.meta-chip {
  font-size: 12.5px;
  color: var(--accent);
  background: var(--accent-bg);
  border-radius: 999px;
  padding: 5px 13px;
}
.meta-note { margin-top: 10px; font-size: 13px; color: var(--ink-faint); }
.disclaimer {
  margin-top: 40px;
  font-size: 11.5px;
  color: var(--ink-faint);
  line-height: 1.6;
  text-align: center;
}

/* ---------- 进度 ---------- */
.progress-wrap { padding-top: 18px; }
.progress-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.back-btn {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink-soft);
  cursor: pointer;
}
.progress-count { font-size: 15px; color: var(--ink-soft); letter-spacing: 1px; }
.progress-count b { color: var(--accent); font-size: 19px; }
.progress-track {
  height: 7px;
  background: #EFE3DA;
  border-radius: 999px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-light), var(--accent));
  transition: width 0.35s ease;
}

/* ---------- 答题页 ---------- */
.question-view { padding-top: 10px; }
.question-card {
  margin-top: 22px;
  background: var(--dark-card);
  border-radius: var(--radius-lg);
  padding: 34px 24px 30px;
  box-shadow: var(--shadow-lift);
}
.question-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--accent-light);
  letter-spacing: 1px;
  margin-bottom: 14px;
}
.question-label-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent-light);
}
.question-text {
  color: var(--dark-card-ink);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.65;
}
.options-list { margin-top: 18px; display: flex; flex-direction: column; gap: 12px; padding-bottom: 12px; }
.option-card {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-align: left;
  background: var(--card);
  border: 1.5px solid transparent;
  border-radius: var(--radius-md);
  padding: 15px 16px;
  min-height: 66px;
  font-family: inherit;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--ink);
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: border-color 0.12s ease, background 0.12s ease, transform 0.12s ease;
}
.option-card:active { transform: scale(0.98); }
.option-card.selected {
  border-color: var(--accent);
  background: var(--accent-bg);
}
.option-letter {
  flex: none;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-bg);
}
.option-card.selected .option-letter { color: #fff; background: var(--accent); }

/* ---------- 结果页 ---------- */
.result-page { padding-top: 0; }

/* 深色结果头（参考结果页顶部深色区） */
.result-hero {
  background: var(--dark-card);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: 40px 24px 34px;
  text-align: center;
  box-shadow: var(--shadow-lift);
  margin: 0 -22px;
}
.result-kicker {
  font-size: 13px;
  color: var(--accent-light);
  letter-spacing: 2px;
}
.result-type {
  margin-top: 10px;
  font-size: 38px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #fff;
}
.result-divider {
  width: 56px; height: 5px;
  margin: 14px auto 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-light), var(--accent));
}
.result-liner {
  margin-top: 16px;
  font-size: 15px;
  color: var(--dark-card-ink-soft);
  line-height: 1.7;
  max-width: 300px;
  margin-left: auto;
  margin-right: auto;
}

/* 五维数据网格（参考结果页 2×2 属性网格） */
.score-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 22px;
}
.score-grid-item {
  background: var(--dark-card-2);
  border-radius: var(--radius-sm);
  padding: 18px 14px;
  text-align: center;
}
.score-grid-item:nth-child(5) {
  grid-column: 1 / -1;
}
.score-grid-name {
  font-size: 13px;
  color: var(--dark-card-ink-soft);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.score-grid-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-light);
}
.score-grid-num {
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  font-variant-numeric: tabular-nums;
}

/* 结果解读卡片（深色卡片，参考结果页解读区） */
.result-body { padding-top: 32px; }
.sec-title {
  margin: 32px 0 14px;
  font-size: 16px;
  font-weight: 700;
  text-align: left;
  position: relative;
  padding-left: 14px;
  color: var(--ink);
}
.sec-title::before {
  content: "";
  position: absolute;
  left: 0; top: 4px; bottom: 4px;
  width: 4.5px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent-light), var(--accent));
}
.hero-sec-title { color: var(--dark-card-ink); }
.hero-sec-title::before { background: linear-gradient(180deg, #F6DCD2, var(--accent-light)); }

.text-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  box-shadow: var(--shadow);
  text-align: left;
  font-size: 15px;
  color: var(--ink-mid);
}
.text-card-dark {
  background: var(--dark-card);
  color: var(--dark-card-ink-soft);
}
.text-card p { text-align: justify; }
.dot-list { list-style: none; }
.dot-list li { position: relative; padding-left: 18px; }
.dot-list li + li { margin-top: 8px; }
.dot-list li::before {
  content: "";
  position: absolute;
  left: 2px; top: 10px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent-light);
}
.advice-list { list-style: none; counter-reset: adv; }
.advice-list li { display: flex; gap: 12px; align-items: flex-start; }
.advice-list li + li { margin-top: 12px; }
.advice-idx {
  flex: none;
  width: 24px; height: 24px;
  margin-top: 2px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--accent-bg);
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

/* 金句卡 */
.quote-card {
  margin-top: 32px;
  border-radius: var(--radius-lg);
  padding: 34px 26px;
  background: linear-gradient(135deg, var(--accent), #D98A76);
  box-shadow: 0 12px 30px rgba(201, 111, 94, 0.32);
}
.quote-card p {
  color: #fff;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.7;
}

/* 结果操作区 */
.result-actions {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.result-actions .disclaimer { margin-top: 32px; }

/* ---------- 结果卡（分享） ---------- */
.share-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(46, 36, 30, 0.62);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow-y: auto;
}
.share-sheet {
  width: 100%;
  max-width: 360px;
  text-align: center;
}
.sc-card {
  background: linear-gradient(180deg, #FDF9F6 0%, #FBF3EE 100%);
  border-radius: 28px;
  padding: 40px 26px 30px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}
.sc-top { font-size: 13px; color: var(--ink-soft); letter-spacing: 1.5px; }
.sc-sub { margin-top: 18px; font-size: 12.5px; color: #B08A7E; letter-spacing: 3px; }
.sc-type {
  margin-top: 6px;
  font-size: 34px;
  font-weight: 700;
  color: var(--ink);
}
.sc-liner { margin-top: 12px; font-size: 13.5px; color: var(--ink-soft); line-height: 1.6; }
.sc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 24px;
  text-align: center;
}
.sc-grid-item {
  background: var(--dark-card);
  border-radius: 16px;
  padding: 14px 10px;
}
.sc-grid-name {
  font-size: 12px;
  color: var(--dark-card-ink-soft);
  margin-bottom: 4px;
}
.sc-grid-num {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  font-variant-numeric: tabular-nums;
}
.sc-quote {
  margin-top: 24px;
  border-radius: 18px;
  padding: 22px 18px;
  background: linear-gradient(135deg, var(--accent), #D98A76);
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.65;
}
.sc-bottom { margin-top: 20px; font-size: 11px; color: var(--ink-faint); letter-spacing: 2px; }
.sc-actions { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.sc-hint {
  margin-top: 12px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
}

/* ---------- 小屏适配 ---------- */
@media (max-width: 360px) {
  .phone-frame { padding: 0 16px 32px; }
  .app-title { font-size: 27px; }
  .result-type { font-size: 32px; }
  .question-text { font-size: 18.5px; }
  .result-hero { padding: 34px 18px 28px; }
  .score-grid-num { font-size: 24px; }
}