/* MatchForm — 足球数据研究站，纯静态 */
:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --ink: #1a1d21;
  --muted: #6b7280;
  --line: #e5e7eb;
  --brand: #14532d;
  --brand-soft: #e7f2ea;
  --star: #b45309;
  --star-bg: #fef3c7;
  --tag: #eef2ff;
  --tag-ink: #3730a3;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: 15px;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

/* 顶部 */
.topbar {
  background: var(--brand);
  color: #fff;
  padding: 10px 16px;
}
.topbar-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.logo { font-size: 20px; font-weight: 700; letter-spacing: 1px; }
.logo small { display: block; font-size: 11px; font-weight: 400; opacity: .85; letter-spacing: 0; }
nav a { color: #fff; margin-left: 14px; font-size: 14px; opacity: .92; }
nav a.active { font-weight: 700; opacity: 1; border-bottom: 2px solid #fff; padding-bottom: 2px; }

/* 免责横幅 */
.disclaimer {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #7c2d12;
  max-width: 960px;
  margin: 14px auto 0;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13.5px;
}
.disclaimer strong { color: #9a3412; }

/* 主体 */
.wrap { max-width: 960px; margin: 0 auto; padding: 16px; }
h1 { font-size: 22px; margin: 4px 0 8px; }
h2 { font-size: 18px; margin: 28px 0 10px; border-left: 4px solid var(--brand); padding-left: 8px; }
h3 { font-size: 16px; margin: 18px 0 6px; }
.lead { color: var(--muted); margin: 0 0 14px; font-size: 14.5px; }
.meta { color: var(--muted); font-size: 13px; }
.meta code { background: #eef2f7; padding: 1px 5px; border-radius: 4px; color: #374151; }

/* 统计条 */
.stats {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 14px 0;
}
.stat {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 14px;
  min-width: 120px;
  flex: 1;
}
.stat b { display: block; font-size: 22px; line-height: 1.2; }
.stat span { color: var(--muted); font-size: 12.5px; }

/* 比赛卡片 */
.match {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  margin: 12px 0;
}
.match-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--muted);
}
.pill {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}
.pill.league { background: var(--tag); color: var(--tag-ink); }
.pill.done { background: #f3f4f6; color: var(--muted); }
.pill.star { background: var(--star-bg); color: var(--star); }
.pill.exp { background: #fce7f3; color: #9d174d; }
.teams { font-size: 18px; font-weight: 700; margin: 8px 0 4px; }
.teams .vs { color: var(--muted); font-weight: 400; font-size: 14px; margin: 0 6px; }
.probs { display: flex; gap: 8px; margin: 10px 0 6px; flex-wrap: wrap; }
.prob { flex: 1; min-width: 90px; }
.prob .lbl { font-size: 12px; color: var(--muted); }
.prob .num { font-size: 17px; font-weight: 700; }
.bar { height: 6px; background: #eef2f7; border-radius: 3px; overflow: hidden; margin-top: 3px; }
.bar i { display: block; height: 100%; background: var(--brand); }
.bar i.draw { background: #9ca3af; }
.bar i.away { background: #1d4ed8; }
.oddsline { font-size: 13.5px; color: #374151; margin: 6px 0; }
.edgeline { font-size: 13.5px; color: #374151; margin: 2px 0; }
.edgeline .pos { color: #047857; font-weight: 600; }
.edgeline .neg { color: #b91c1c; }
.stars { margin: 8px 0 4px; display: flex; gap: 6px; flex-wrap: wrap; }
.note { font-size: 13.5px; color: var(--muted); border-top: 1px dashed var(--line); padding-top: 8px; margin-top: 8px; }

/* 表格 */
table { width: 100%; border-collapse: collapse; background: var(--card); font-size: 14px; }
th, td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
th { background: #f9fafb; font-weight: 600; }
.tbl-wrap { overflow-x: auto; }

/* 列表 */
ul.tight { padding-left: 20px; }
ul.tight li { margin: 5px 0; }

/* 页脚 */
footer {
  max-width: 960px;
  margin: 32px auto 0;
  padding: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12.5px;
}
footer p { margin: 4px 0; }

/* 移动端 */
@media (max-width: 600px) {
  .topbar-inner { flex-direction: column; align-items: flex-start; }
  nav a { margin-left: 0; margin-right: 12px; }
  .teams { font-size: 16px; }
  .stat { min-width: 100px; }
}

/* ---- 后端联调新增：登录态条 / 按钮 / 表单 / 付费墙 / 深度分析 ---- */
.authbar {
  max-width: 960px;
  margin: 10px auto 0;
  padding: 8px 14px;
  font-size: 13.5px;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  text-align: right;
}
.authbar a { margin-left: 8px; }
.btn {
  display: inline-block;
  background: var(--brand);
  color: #fff;
  border: 1px solid var(--brand);
  border-radius: 6px;
  padding: 8px 16px;
  font-size: 14px;
  cursor: pointer;
}
.btn:hover { opacity: .92; }
.btn.small { padding: 5px 12px; font-size: 13px; }
.btn.ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.link-btn {
  background: none;
  border: none;
  color: var(--brand);
  cursor: pointer;
  font-size: inherit;
  padding: 0;
  margin-left: 8px;
}
.form-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
  max-width: 480px;
}
.form-card label { display: block; margin: 10px 0; font-size: 14px; }
.form-card input[type="text"],
.form-card input[type="password"] {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 14px;
}
.analysis-box {
  margin-top: 10px;
  padding: 12px 14px;
  background: #f9fafb;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
}
.analysis-box h3 { margin-top: 0; }
.paywall {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 14px;
}