/* ============================================
   世界杯预测网 - 全站共享样式
   worldcup-yuce.com (占位)
   ============================================ */

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

:root {
  --bg: #0f1729;
  --bg-2: #1a2440;
  --card: #1e2b4a;
  --card-2: #2a3a5e;
  --accent: #4361ee;
  --accent-2: #3a0ca3;
  --gold: #ffd60a;
  --green: #06ffa5;
  --red: #ef476f;
  --blue: #4cc9f0;
  --text: #f1f4ff;
  --text-dim: #a0a8c0;
  --border: #2d3a5e;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 15px;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* 顶部导航 */
.site-header {
  background: linear-gradient(135deg, var(--bg-2) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.site-logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-logo .logo-icon { font-size: 26px; }
.site-logo span { color: var(--text); }
.main-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.main-nav a {
  color: var(--text-dim);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  transition: all .2s;
}
.main-nav a:hover, .main-nav a.active {
  color: var(--blue);
  background: rgba(76,201,240,.1);
}

.breadcrumb {
  max-width: 1200px;
  margin: 16px auto 0;
  padding: 0 16px;
  font-size: 13px;
  color: var(--text-dim);
}
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb .sep { margin: 0 6px; opacity: .5; }
.breadcrumb .current { color: var(--gold); }

.container {
  max-width: 1200px;
  margin: 20px auto;
  padding: 0 16px;
}
.container-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 24px;
}
@media (max-width: 900px) { .container-grid { grid-template-columns: 1fr; } }

.block {
  background: var(--card);
  border-radius: 12px;
  padding: 24px;
  border: 1px solid var(--border);
  margin-bottom: 20px;
}
@media (max-width: 600px) { .block { padding: 18px; } }
.block-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.block-title::before {
  content: '';
  width: 5px;
  height: 20px;
  background: linear-gradient(180deg, var(--accent), var(--blue));
  border-radius: 3px;
}
.block p { margin-bottom: 14px; line-height: 1.9; }
.block p:last-child { margin-bottom: 0; }
.block strong { color: var(--gold); }

/* 预测核心卡片 */
.prediction-hero {
  background: linear-gradient(135deg, rgba(67,97,238,.2) 0%, rgba(58,12,163,.1) 100%), var(--card);
  border-radius: 16px;
  padding: 32px 24px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  margin-bottom: 20px;
}
.prediction-hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(76,201,240,.15) 0%, transparent 70%);
}
.hero-content { position: relative; }
.hero-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent), var(--blue));
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 14px;
}
.hero-title {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 10px;
  line-height: 1.3;
}
@media (max-width: 600px) { .hero-title { font-size: 22px; } }

/* VS 双队对阵 */
.vs-card {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: center;
  margin-top: 20px;
}
.team-block {
  text-align: center;
  padding: 20px 14px;
  background: var(--card-2);
  border-radius: 10px;
  border-top: 3px solid var(--accent);
}
.team-flag { font-size: 42px; margin-bottom: 6px; line-height: 1; }
.team-name { font-size: 20px; font-weight: 800; margin-bottom: 4px; }
.team-rank {
  display: inline-block;
  background: rgba(255,214,10,.15);
  color: var(--gold);
  padding: 3px 8px;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 600;
}
.vs-score {
  text-align: center;
  font-size: 14px;
  color: var(--text-dim);
}
.vs-score .predicted {
  font-size: 36px;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
  margin: 8px 0;
}
@media (max-width: 600px) {
  .vs-card { grid-template-columns: 1fr; gap: 12px; }
  .vs-score .predicted { font-size: 28px; }
}

/* 概率进度条（预测核心组件）*/
.prob-bars {
  margin: 20px 0;
}
.prob-row {
  margin-bottom: 14px;
}
.prob-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 14px;
}
.prob-label .name { color: var(--text); font-weight: 600; }
.prob-label .pct { color: var(--gold); font-weight: 800; font-variant-numeric: tabular-nums; }
.prob-bar {
  height: 10px;
  background: var(--card-2);
  border-radius: 5px;
  overflow: hidden;
  position: relative;
}
.prob-fill {
  height: 100%;
  border-radius: 5px;
  transition: width 1s ease-out;
}
.prob-fill.home { background: linear-gradient(90deg, var(--green), #00d68f); }
.prob-fill.draw { background: linear-gradient(90deg, var(--text-dim), #7a8499); }
.prob-fill.away { background: linear-gradient(90deg, var(--red), #c1376d); }

/* 信心指数 */
.confidence-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
}
.confidence-tag.high { background: var(--green); color: var(--bg); }
.confidence-tag.medium { background: var(--gold); color: var(--bg); }
.confidence-tag.low { background: var(--red); color: white; }
.confidence-tag.very-high { background: linear-gradient(135deg, var(--green), var(--gold)); color: var(--bg); }

/* 数据卡片 */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-top: 16px;
}
.stat-card {
  background: var(--card-2);
  padding: 16px;
  border-radius: 10px;
  border-left: 3px solid var(--accent);
  text-align: center;
}
.stat-num {
  font-size: 26px;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}
.stat-label {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 6px;
}

/* 赔率表 */
.odds-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin-top: 12px;
}
.odds-table th {
  background: var(--card-2);
  padding: 12px 10px;
  text-align: center;
  font-weight: 600;
  color: var(--gold);
  font-size: 13px;
  border-bottom: 2px solid var(--accent);
}
.odds-table td {
  padding: 12px 10px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.odds-table tr:hover td { background: var(--card-2); }
.odds-table .company { text-align: left; font-weight: 600; }
.odds-table .odds-val { font-variant-numeric: tabular-nums; font-weight: 600; color: var(--blue); }
.odds-table .best { background: rgba(6,255,165,.1); color: var(--green); font-weight: 800; }

/* 球队对比 */
.team-compare {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin-top: 12px;
}
.team-compare th, .team-compare td {
  padding: 12px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.team-compare th {
  background: var(--card-2);
  color: var(--gold);
}
.team-compare .label { color: var(--text-dim); font-size: 13px; }
.team-compare .highlight { color: var(--green); font-weight: 800; }

/* 预测推荐列表（首页/赛程页）*/
.prediction-card {
  background: var(--card-2);
  border-radius: 12px;
  padding: 18px;
  border-left: 4px solid var(--accent);
  margin-bottom: 12px;
  transition: all .2s;
  cursor: pointer;
  display: block;
}
.prediction-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(67,97,238,.2);
  border-left-color: var(--gold);
}
.pred-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.pred-card-date {
  font-size: 12px;
  color: var(--text-dim);
}
.pred-card-teams {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}
.pred-card-score {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-dim);
}
.pred-card-score .score-val {
  background: var(--accent);
  color: white;
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 800;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

/* 12组卡片 */
.groups-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}
.group-card {
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
  transition: all .2s;
  display: block;
}
.group-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}
.group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.group-name {
  font-size: 17px;
  font-weight: 800;
  color: var(--gold);
}
.group-teams { list-style: none; font-size: 13px; }
.group-teams li {
  padding: 5px 0;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* 赛程表 */
.match-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.match-table th {
  background: var(--card-2);
  padding: 12px 10px;
  text-align: left;
  font-weight: 600;
  color: var(--gold);
  font-size: 13px;
  border-bottom: 2px solid var(--accent);
}
.match-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
}
.match-table tr:hover td { background: var(--card-2); }
.match-table .date-col { color: var(--gold); font-weight: 600; white-space: nowrap; }
.match-table .group-col {
  display: inline-block;
  background: var(--accent);
  color: white;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
}
.match-table .pred-score {
  background: var(--green);
  color: var(--bg);
  padding: 3px 8px;
  border-radius: 5px;
  font-weight: 800;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.match-table .view-link {
  background: var(--accent);
  color: white;
  padding: 4px 10px;
  border-radius: 5px;
  font-size: 12px;
  font-weight: 600;
  display: inline-block;
}
.match-table .view-link:hover { background: var(--accent-2); }

@media (max-width: 700px) {
  .match-table { font-size: 13px; }
  .match-table th, .match-table td { padding: 8px 6px; }
  .match-table .hide-mobile { display: none; }
}

/* 日期分组 */
.day-group { margin-bottom: 24px; }
.day-header {
  font-size: 16px;
  font-weight: 700;
  color: var(--gold);
  padding: 12px 16px;
  background: linear-gradient(90deg, rgba(67,97,238,.2), transparent);
  border-left: 4px solid var(--accent);
  margin-bottom: 8px;
  border-radius: 0 6px 6px 0;
}

/* FAQ */
.faq-item {
  background: var(--card-2);
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 8px;
}
.faq-q {
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 6px;
  font-size: 14px;
}
.faq-q::before { content: 'Q：'; color: var(--accent); }
.faq-a { color: var(--text); font-size: 13px; }
.faq-a::before { content: 'A：'; color: var(--green); font-weight: 700; }

/* 侧边栏 */
.sidebar { display: flex; flex-direction: column; gap: 16px; }
.side-block {
  background: var(--card);
  border-radius: 12px;
  padding: 18px;
  border: 1px solid var(--border);
}
.side-block h3 {
  font-size: 15px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.side-block h3::before {
  content: '';
  width: 3px;
  height: 14px;
  background: var(--accent);
  border-radius: 2px;
}
.side-list { list-style: none; }
.side-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.side-list li:last-child { border: none; }
.side-list a { color: var(--text); }
.side-list a:hover { color: var(--accent); }
.side-list .meta {
  display: block;
  color: var(--text-dim);
  font-size: 11px;
  margin-top: 4px;
}

/* 页脚 */
.site-footer {
  margin-top: 40px;
  padding: 30px 16px 24px;
  text-align: center;
  font-size: 12px;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}
.footer-nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.footer-nav a:hover { color: var(--accent); }

/* Hero 概率显示*/
.hero-prediction-score {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.hps-label { color: var(--text-dim); font-size: 14px; }
.hps-value {
  font-size: 32px;
  font-weight: 800;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}
.hps-confidence { font-size: 13px; }