/* ===== 宝宝起名 PWA 主样式 ===== */
:root {
  --primary: #185FA5;
  --primary-light: #378ADD;
  --primary-dark: #0C447C;
  --accent: #d4af6e;
  --accent-dark: #8a6824;
  --bg: #f0f5fa;
  --surface: #ffffff;
  --text: #1a1a2e;
  --text-secondary: #555;
  --text-muted: #999;
  --border: #e0e8f0;
  --success: #6b9a5c;
  --warning: #e8a838;
  --danger: #c44a3c;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 12px rgba(24,95,165,0.08);
  --shadow-hover: 0 6px 20px rgba(24,95,165,0.15);
  --font: -apple-system, 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  --font-serif: 'Noto Serif SC', 'STSong', 'SimSun', serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font);
  background: linear-gradient(180deg, #e8f0fa 0%, #f0f5fa 100%);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ===== 顶部导航 ===== */
.app-header {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  color: #fff;
  padding: 16px 20px;
  box-shadow: 0 2px 12px rgba(12,68,124,0.2);
  position: sticky;
  top: 0;
  z-index: 100;
}

.app-header .header-content {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.app-header .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 2px;
}

.app-header .logo-icon {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-family: var(--font-serif);
}

/* ===== Tab 导航 ===== */
.tab-nav {
  display: flex;
  gap: 4px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  padding: 3px;
}

.tab-btn {
  padding: 8px 18px;
  border: none;
  background: transparent;
  color: rgba(255,255,255,0.8);
  font-size: 14px;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.2s;
  font-family: var(--font);
}

.tab-btn:hover { color: #fff; background: rgba(255,255,255,0.1); }

.tab-btn.active {
  background: #fff;
  color: var(--primary-dark);
  font-weight: 600;
}

/* ===== 主内容区 ===== */
.main-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 20px;
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ===== 卡片 ===== */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  margin-bottom: 16px;
  border: 1px solid var(--border);
}

.card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-title::before {
  content: '';
  width: 4px;
  height: 16px;
  background: linear-gradient(180deg, var(--primary-light), var(--primary-dark));
  border-radius: 2px;
}

/* ===== 表单 ===== */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  font-weight: 500;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: var(--font);
  background: #fafcff;
  transition: border-color 0.2s;
  color: var(--text);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(55,138,221,0.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

/* 复选框组 */
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: #f0f5fa;
  border: 1.5px solid var(--border);
  border-radius: 20px;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s;
}

.checkbox-item input { display: none; }

.checkbox-item.active {
  background: rgba(55,138,221,0.1);
  border-color: var(--primary-light);
  color: var(--primary-dark);
}

/* ===== 按钮 ===== */
.btn-primary {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font);
  letter-spacing: 1px;
}

.btn-primary:hover {
  box-shadow: 0 4px 16px rgba(24,95,165,0.3);
  transform: translateY(-1px);
}

.btn-primary:active { transform: translateY(0); }

.btn-primary:disabled {
  background: #ccc;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ===== 八字盘面展示 ===== */
.bazi-table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
}

.bazi-table th {
  background: var(--primary-dark);
  color: #fff;
  padding: 10px 8px;
  font-size: 13px;
  font-weight: 500;
  text-align: center;
}

.bazi-table th:first-child { border-radius: 6px 0 0 0; }
.bazi-table th:last-child { border-radius: 0 6px 0 0; }

.bazi-table td {
  text-align: center;
  padding: 12px 8px;
  font-size: 18px;
  font-weight: 600;
  font-family: var(--font-serif);
  border-bottom: 1px solid var(--border);
}

.bazi-table td:first-child {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: #f8faff;
}

.wx-fire { color: #c44a3c; }
.wx-earth { color: #b8860b; }
.wx-metal { color: #888; }
.wx-water { color: #3a6ea5; }
.wx-wood { color: #6b9a5c; }

/* 五行条 */
.wx-bar {
  display: flex;
  height: 24px;
  border-radius: 12px;
  overflow: hidden;
  margin: 12px 0;
  font-size: 11px;
  font-weight: 500;
}

.wx-bar > div {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  min-width: 30px;
  transition: all 0.3s;
}

/* 喜用神标签 */
.xiyong-box {
  background: linear-gradient(135deg, #e8f4ff 0%, #f0f8ff 100%);
  border: 1px solid #b5d4f4;
  border-radius: var(--radius-sm);
  padding: 16px;
  margin: 12px 0;
}

.xiyong-box .xi-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.wx-tag {
  padding: 4px 14px;
  border-radius: 16px;
  font-size: 13px;
  font-weight: 600;
}

.wx-tag.xi { background: rgba(107,154,92,0.15); color: var(--success); border: 1px solid rgba(107,154,92,0.3); }
.wx-tag.ji { background: rgba(196,74,60,0.1); color: var(--danger); border: 1px solid rgba(196,74,60,0.2); }

/* ===== 名字卡片 ===== */
.name-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.name-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
  border: 1.5px solid var(--border);
  transition: all 0.2s;
  position: relative;
}

.name-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.name-card.top {
  border-color: var(--accent);
  background: linear-gradient(135deg, #fffbf0 0%, #fff 100%);
}

.name-card .score-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
}

.score-badge.high { background: var(--success); }
.score-badge.mid { background: var(--warning); }
.score-badge.low { background: var(--danger); }

.name-card .hanzi {
  font-size: 28px;
  font-weight: 700;
  font-family: var(--font-serif);
  letter-spacing: 4px;
  color: var(--text);
  margin-bottom: 4px;
}

.name-card .pinyin {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.name-card .meaning {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 10px;
}

.name-card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 10px;
}

.name-card .tag {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
  background: #f0f5fa;
  color: var(--primary-dark);
  border: 1px solid var(--border);
}

.name-card .sg-detail {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
  font-size: 11px;
  text-align: center;
}

.sg-detail .sg-item {
  padding: 4px 2px;
  border-radius: 4px;
  background: #fafcff;
}

.sg-detail .sg-label { color: var(--text-muted); font-size: 10px; }
.sg-detail .sg-value { font-weight: 700; font-size: 12px; color: var(--primary-dark); }
.sg-detail .sg-good { color: var(--success); }
.sg-detail .sg-bad { color: var(--danger); }

/* ===== 测名结果 ===== */
.eval-result {
  margin-top: 16px;
}

.score-ring {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  margin: 0 auto 16px;
  border: 4px solid;
  transition: all 0.3s;
}

.score-ring.high { border-color: var(--success); color: var(--success); }
.score-ring.mid { border-color: var(--warning); color: var(--warning); }
.score-ring.low { border-color: var(--danger); color: var(--danger); }

.score-ring .score-num { font-size: 32px; font-weight: 700; }
.score-ring .score-label { font-size: 11px; }

.suggestion-list {
  list-style: none;
  padding: 0;
}

.suggestion-list li {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  font-size: 13px;
  line-height: 1.6;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.suggestion-list li.warning {
  background: rgba(196,74,60,0.06);
  border-left: 3px solid var(--danger);
}

.suggestion-list li.good {
  background: rgba(107,154,92,0.08);
  border-left: 3px solid var(--success);
}

.suggestion-list li.suggestion {
  background: rgba(212,175,110,0.08);
  border-left: 3px solid var(--accent);
}

.alt-name {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(55,138,221,0.08);
  border: 1px solid rgba(55,138,221,0.2);
  border-radius: 6px;
  margin: 4px 4px 0 0;
  font-size: 13px;
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--primary-dark);
  cursor: pointer;
  transition: all 0.2s;
}

.alt-name:hover {
  background: rgba(55,138,221,0.15);
  border-color: var(--primary-light);
}

/* ===== 字库浏览 ===== */
.char-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 10px;
}

.char-cell {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}

.char-cell:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}

.char-cell .char {
  font-size: 24px;
  font-family: var(--font-serif);
  font-weight: 600;
  margin-bottom: 4px;
}

.char-cell .info {
  font-size: 10px;
  color: var(--text-muted);
}

.char-cell .wx-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 3px;
  vertical-align: middle;
}

/* ===== 加载动画 ===== */
.loading {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
}

.loading .spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  margin: 0 auto 12px;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ===== 空状态 ===== */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
  font-size: 14px;
}

/* ===== 响应式 ===== */
@media (max-width: 640px) {
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .name-grid { grid-template-columns: 1fr; }
  .app-header .header-content { flex-direction: column; align-items: stretch; }
  .tab-nav { width: 100%; justify-content: space-between; }
  .tab-btn { flex: 1; text-align: center; padding: 8px 10px; font-size: 13px; }
  .bazi-table td { font-size: 15px; padding: 8px 4px; }
  .char-grid { grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); }
  .sg-detail { grid-template-columns: repeat(3, 1fr); }
}

/* ===== 筛选条 ===== */
.filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  align-items: center;
}

.filter-bar select {
  padding: 6px 12px;
  border: 1.5px solid var(--border);
  border-radius: 20px;
  font-size: 13px;
  background: var(--surface);
  cursor: pointer;
  font-family: var(--font);
}

.filter-bar .filter-label {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ===== 大运展示 ===== */
.dayun-list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 0;
}

.dayun-item {
  min-width: 90px;
  padding: 10px 8px;
  background: #f8faff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 12px;
}

.dayun-item .dz {
  font-size: 16px;
  font-weight: 600;
  font-family: var(--font-serif);
  color: var(--primary-dark);
  margin-bottom: 2px;
}

.dayun-item .age {
  color: var(--text-muted);
  font-size: 11px;
}

/* ===== 安装提示 ===== */
.install-banner {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-dark);
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  display: none;
  align-items: center;
  gap: 12px;
  z-index: 200;
  font-size: 14px;
}

.install-banner.show { display: flex; }

.install-banner button {
  padding: 6px 16px;
  background: #fff;
  color: var(--primary-dark);
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
}

.install-banner .close {
  background: transparent;
  color: rgba(255,255,255,0.6);
  padding: 4px 8px;
}

/* ===== 再来10个按钮 ===== */
#nm-more-wrap {
  padding: 16px 0 24px;
  text-align: center;
}

/* ===== 对比按钮（名字卡片内） ===== */
.btn-compare {
  padding: 4px 12px;
  font-size: 12px;
  background: #f0f4ff;
  color: var(--primary-dark);
  border: 1px solid #c5d8f5;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font);
}
.btn-compare:hover {
  background: #e2ecff;
}
.btn-compare.added {
  background: var(--primary-dark);
  color: #fff;
  border-color: var(--primary-dark);
}

/* ===== 对比面板（固定底部） ===== */
#compare-panel {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.12);
  z-index: 300;
  border-top: 2px solid var(--primary-dark);
  max-height: 60vh;
  overflow-y: auto;
}

.compare-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: var(--primary-dark);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  position: sticky;
  top: 0;
  z-index: 1;
}

.compare-count {
  background: rgba(255,255,255,0.2);
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 12px;
}

.compare-arrow {
  font-size: 10px;
  margin-left: 8px;
}

.compare-body {
  display: flex;
  gap: 12px;
  padding: 12px 16px 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.compare-card {
  min-width: 140px;
  max-width: 160px;
  background: #f8faff;
  border: 1px solid #e0e8f5;
  border-radius: 10px;
  padding: 10px;
  flex-shrink: 0;
}

.compare-card.placeholder {
  background: transparent;
  border: 2px dashed #e0e8f5;
}

.compare-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.compare-name {
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-serif);
  color: var(--primary-dark);
}

.compare-remove {
  cursor: pointer;
  color: #999;
  font-size: 14px;
  padding: 2px 4px;
  border-radius: 4px;
  transition: all 0.2s;
}
.compare-remove:hover {
  background: #fee;
  color: var(--danger);
}

.compare-score {
  font-size: 20px;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 4px;
}

.compare-wx {
  font-size: 12px;
  color: #666;
  margin-bottom: 6px;
}

.compare-sg {
  font-size: 11px;
  color: #888;
  line-height: 1.5;
  margin-bottom: 6px;
  padding: 4px 6px;
  background: #fff;
  border-radius: 6px;
}

.compare-meaning {
  font-size: 11px;
  color: #888;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* 主内容区给对比面板留空间 */
body.compare-open {
  padding-bottom: 200px;
}