:root {
  --primary: #2bc4e0;
  --primary-dark: #0f9fc4;
  --primary-soft: #e3f6fb;
  --bg: #f4fafc;
  --card: #ffffff;
  --text: #1f3a44;
  --muted: #6f97a3;
  --border: #d9eef4;
  --shadow: 0 2px 12px rgba(43, 196, 224, 0.10);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* Header */
.site-header {
  background: linear-gradient(135deg, var(--primary) 0%, #7fe0f0 100%);
  color: #fff;
  padding: 22px 16px;
}
.header-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; font-weight: 700;
  flex-shrink: 0;
}
.member-meta { flex: 1; min-width: 160px; }
.member-meta h1 { margin: 0; font-size: 24px; }
.member-meta p { margin: 2px 0 0; opacity: 0.92; font-size: 13px; }
.stat { display: flex; gap: 18px; }
.stat-item { text-align: center; }
.stat-item .num { display: block; font-size: 20px; font-weight: 700; }
.stat-item .lbl { font-size: 12px; opacity: 0.9; }

/* Tabs */
.tabs {
  max-width: 960px; margin: 16px auto 0; padding: 0 16px;
  display: flex; gap: 8px;
}
.tab {
  border: none; background: transparent; cursor: pointer;
  padding: 10px 18px; font-size: 15px; color: var(--muted);
  border-bottom: 3px solid transparent; border-radius: 8px 8px 0 0;
  transition: all .15s;
}
.tab:hover { color: var(--primary); }
.tab.active { color: var(--primary-dark); border-bottom-color: var(--primary); font-weight: 600; }

/* Toolbar */
.toolbar {
  max-width: 960px; margin: 4px auto 0; padding: 12px 16px;
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
}
#searchInput {
  flex: 1; min-width: 200px;
  padding: 10px 14px; border: 1px solid var(--border);
  border-radius: 999px; font-size: 14px; outline: none;
  background: var(--card);
}
#searchInput:focus { border-color: var(--primary); }
.date-filter { display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--muted); }
.date-filter input { padding: 6px 8px; border: 1px solid var(--border); border-radius: 8px; }
.date-filter button {
  border: 1px solid var(--border); background: var(--card);
  border-radius: 8px; padding: 6px 10px; cursor: pointer; color: var(--muted);
}
.updated { font-size: 12px; color: var(--muted); margin-left: auto; }
.refresh-btn {
  border: 1px solid var(--primary); background: transparent; color: var(--primary);
  border-radius: 999px; padding: 7px 14px; font-size: 13px; cursor: pointer; white-space: nowrap;
  transition: background .15s, color .15s;
}
.refresh-btn:hover { background: var(--primary); color: #fff; }
.refresh-btn:disabled { opacity: .55; cursor: default; }
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px);
  background: var(--primary); color: #fff; padding: 10px 18px; border-radius: 999px;
  font-size: 14px; box-shadow: 0 6px 20px rgba(0,0,0,.25); opacity: 0; pointer-events: none;
  transition: opacity .2s, transform .2s; z-index: 999;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Content */
.content { max-width: 960px; margin: 8px auto 40px; padding: 0 16px; }
.panel { display: none; }
.panel.active { display: block; }

/* Messages */
.day-group { margin-top: 18px; }
.day-label {
  font-size: 13px; color: var(--muted); font-weight: 600;
  padding: 6px 0; border-bottom: 1px dashed var(--border); margin-bottom: 10px;
}
.msg {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 12px 14px; margin-bottom: 10px;
  box-shadow: var(--shadow);
}
.msg-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.msg-time { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.msg-type {
  font-size: 11px; padding: 1px 8px; border-radius: 999px;
  background: var(--primary-soft); color: var(--primary-dark);
}
.msg-sender { font-size: 12px; color: var(--muted); }
.msg-body { font-size: 15px; white-space: pre-wrap; word-break: break-word; }
.msg-body.empty { color: var(--muted); font-style: italic; }
.msg-images { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; margin-top: 8px; }
.msg-images img { width: 100%; border-radius: 8px; cursor: zoom-in; transition: transform .15s; }
.msg-images img:hover { transform: scale(1.02); }
.msg-media audio, .msg-media video { width: 100%; margin-top: 8px; border-radius: 8px; }
.msg-link a, .raw-link { color: var(--primary-dark); word-break: break-all; }
.msg-raw { margin-top: 6px; }
.msg-raw details { font-size: 12px; color: var(--muted); }
.msg-raw pre { white-space: pre-wrap; word-break: break-all; background: #eef9fc; padding: 8px; border-radius: 8px; }

/* Live / Performance cards */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; margin-top: 14px; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  overflow: hidden; box-shadow: var(--shadow); transition: transform .15s;
}
.card:hover { transform: translateY(-2px); }
.card-img { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: var(--primary-soft); display: block; }
.card-body { padding: 12px; }
.card-title { font-size: 15px; font-weight: 600; margin: 0 0 6px; }
.card-sub { font-size: 12px; color: var(--muted); margin: 0 0 6px; }
.card-meta { font-size: 12px; color: var(--muted); display: flex; gap: 10px; flex-wrap: wrap; }
.badge {
  font-size: 11px; padding: 1px 8px; border-radius: 999px; font-weight: 600;
}
.badge.live { background: #ffe0e0; color: #d23b3b; }
.badge.rec { background: #e3f6fb; color: #0f9fc4; }
.badge.soon { background: #fff3e0; color: #d98a1a; }
.badge.end { background: #eee; color: #888; }

/* 卡片播放按钮 */
.card-actions { margin-top: 10px; display: flex; align-items: center; gap: 8px; }
.play-btn {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--primary); color: #fff; border: none;
  padding: 6px 14px; border-radius: 999px; font-size: 13px; font-weight: 600;
  cursor: pointer; transition: background .15s;
}
.play-btn:hover { background: var(--primary-dark); }
.no-play { font-size: 12px; color: var(--muted); }

/* 视频播放器弹窗 */
.player-modal {
  position: fixed; inset: 0; background: rgba(10,20,30,.88);
  display: flex; align-items: center; justify-content: center; z-index: 200; padding: 20px;
}
.player-box {
  position: relative; width: min(960px, 94vw); background: #06121a;
  border-radius: 12px; overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.player-close {
  position: absolute; top: 8px; right: 10px; z-index: 2;
  width: 34px; height: 34px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(0,0,0,.5); color: #fff; font-size: 22px; line-height: 1;
}
.player-close:hover { background: rgba(0,0,0,.75); }
.player-title { color: #eaf6fb; font-size: 14px; padding: 12px 16px 4px; font-weight: 600; }
.player-box video { width: 100%; display: block; background: #000; max-height: 70vh; }
.player-hint { color: #cfe; font-size: 13px; padding: 8px 16px 14px; white-space: pre-line; word-break: break-all; }
/* 关键：.player-modal 的 display:flex 会覆盖 [hidden] 的 display:none，
   必须显式还原，否则弹窗从加载起就常驻且 closePlayer() 设 hidden 也无视觉效果。 */
.player-modal[hidden] { display: none; }

.empty-state { text-align: center; color: var(--muted); padding: 60px 20px; }
.empty-state a { color: var(--primary-dark); }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; background: rgba(0,0,0,.85);
  display: none; align-items: center; justify-content: center; z-index: 99;
}
.lightbox.show { display: flex; }
.lightbox img { max-width: 92vw; max-height: 92vh; border-radius: 8px; }

/* ---------------- 新粉指南 ---------------- */
.guide { max-width: 1000px; margin: 0 auto; }
.guide-card {
  display: grid; grid-template-columns: 1fr 300px; gap: 20px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; box-shadow: var(--shadow); padding: 20px; margin-bottom: 18px;
}
.guide-aliases { font-size: 16px; font-weight: 600; color: var(--text); margin-bottom: 14px; }
.facts-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 18px; }
.fact { display: flex; gap: 8px; font-size: 14px; align-items: baseline; }
.fact-k { color: var(--muted); flex: none; min-width: 58px; }
.fact-v { color: var(--text); font-weight: 500; }
.guide-code {
  margin-top: 16px; padding: 10px 12px; border-radius: 10px;
  background: var(--primary-soft); color: var(--primary-dark); font-size: 14px;
}
.guide-code strong { font-size: 16px; letter-spacing: 1px; }
.guide-poster {
  width: 100%; border-radius: 12px; align-self: start;
  box-shadow: 0 2px 10px rgba(0,0,0,.1);
}
.guide-socials { display: grid; gap: 12px; }
.social-group {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px 16px; box-shadow: var(--shadow);
}
.social-label {
  font-size: 14px; font-weight: 600; color: var(--text);
  display: flex; align-items: center; gap: 8px; margin-bottom: 10px;
}
.social-dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.social-list { display: flex; flex-wrap: wrap; gap: 8px; }
.social-btn {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  border: 1px solid var(--border); background: var(--bg);
  border-radius: 999px; padding: 7px 14px; font-size: 13px;
  color: var(--text); transition: all .15s;
}
.social-btn:hover { border-color: var(--social, var(--primary)); color: var(--social, var(--primary-dark)); background: var(--card); }
.social-handle { font-weight: 600; }
.social-note { font-size: 12px; color: var(--muted); }
.social-go { color: var(--muted); font-size: 12px; }
.social-btn:hover .social-go { color: var(--social, var(--primary-dark)); }
.guide-tip { color: var(--muted); font-size: 12px; text-align: center; margin: 0; }

@media (max-width: 720px) {
  .guide-card { grid-template-columns: 1fr; }
  .facts-grid { grid-template-columns: 1fr 1fr; }
}

/* Footer */
.site-footer { text-align: center; color: var(--muted); font-size: 12px; padding: 20px; }
.site-footer a { color: var(--primary-dark); }

@media (max-width: 560px) {
  .stat { width: 100%; justify-content: space-around; }
  .card-grid { grid-template-columns: 1fr; }
}