/* ===========================================================================
   SchachStats – Design-Tokens & Styles
   Dunkles, modernes Board-Theme. Übersichtlich, funktional, responsiv.
   =========================================================================== */

:root {
  --bg: #0c0f14;
  --bg-2: #12161f;
  --panel: #171c26;
  --panel-2: #1e2530;
  --line: #2a323f;
  --line-soft: #222a35;

  --text: #e8eef6;
  --muted: #8b97a8;
  --faint: #5c6675;

  --gold: #e8b64c;
  --gold-soft: #f0cd82;
  --blue: #5b8def;
  --emerald: #3fb97a;
  --rose: #ef6a5a;
  --violet: #a988f0;

  --win: #3fb97a;
  --draw: #c9a227;
  --loss: #ef6a5a;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.25);

  --ff: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  --ff-num: "SF Mono", "Cascadia Mono", ui-monospace, "Consolas", monospace;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  font-family: var(--ff);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(91, 141, 239, 0.10), transparent 60%),
    radial-gradient(900px 500px at 0% 0%, rgba(232, 182, 76, 0.08), transparent 55%),
    var(--bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Topbar ─────────────────────────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 12px 18px;
  background: linear-gradient(180deg, rgba(18,22,31,0.96), rgba(18,22,31,0.82));
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  font-size: 28px; line-height: 1;
  filter: drop-shadow(0 2px 6px rgba(232,182,76,0.35));
  color: var(--gold);
}
.brand-text { display: flex; flex-direction: column; }
.brand-text strong { font-size: 18px; letter-spacing: 0.3px; }
.brand-text small { color: var(--muted); font-size: 12px; }

.icon-btn {
  width: 40px; height: 40px; border-radius: 12px;
  border: 1px solid var(--line); background: var(--panel);
  color: var(--text); font-size: 20px; cursor: pointer;
  transition: transform .15s, background .15s, border-color .15s;
}
.icon-btn:hover { background: var(--panel-2); border-color: var(--blue); }
.icon-btn:active { transform: rotate(90deg); }
.icon-btn.spin { animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Tabs ───────────────────────────────────────────────────────────────── */
.tabs {
  display: flex; gap: 6px; padding: 12px 14px 4px;
  overflow-x: auto; scrollbar-width: none;
  position: sticky; top: 65px; z-index: 15;
  background: linear-gradient(180deg, var(--bg) 60%, transparent);
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  flex: 0 0 auto; display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 15px; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--line); background: var(--panel);
  color: var(--muted); font-size: 14px; font-weight: 600;
  transition: color .15s, background .15s, border-color .15s;
  white-space: nowrap;
}
.tab:hover { color: var(--text); border-color: var(--line); background: var(--panel-2); }
.tab.active {
  color: #10141b; background: linear-gradient(135deg, var(--gold), var(--gold-soft));
  border-color: transparent; box-shadow: 0 4px 14px rgba(232,182,76,0.28);
}
.tab .emo { font-size: 15px; }

/* ── Layout ─────────────────────────────────────────────────────────────── */
.content { max-width: 960px; margin: 0 auto; padding: 14px 14px 80px; }
.footer {
  text-align: center; color: var(--faint); font-size: 12px;
  padding: 18px; border-top: 1px solid var(--line-soft);
}

.card {
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: 16px; margin-bottom: 16px;
}
.card > h2, .section-title {
  margin: 0 0 12px; font-size: 15px; letter-spacing: .4px;
  text-transform: uppercase; color: var(--muted);
}
.view-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 10px; margin: 4px 2px 14px; flex-wrap: wrap;
}
.view-head h1 { font-size: 22px; margin: 0; }
.view-head .sub { color: var(--muted); font-size: 13px; }

/* ── Tabellen ───────────────────────────────────────────────────────────── */
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th, .tbl td { padding: 10px 8px; text-align: left; }
.tbl thead th {
  color: var(--muted); font-size: 11px; text-transform: uppercase;
  letter-spacing: .5px; font-weight: 700; border-bottom: 1px solid var(--line);
  cursor: default; user-select: none;
}
.tbl thead th.sortable { cursor: pointer; }
.tbl thead th.sortable:hover { color: var(--text); }
.tbl thead th.num, .tbl td.num { text-align: right; font-family: var(--ff-num); }
.tbl tbody tr { border-bottom: 1px solid var(--line-soft); }
.tbl tbody tr:last-child { border-bottom: 0; }
.tbl tbody tr.clickable { cursor: pointer; transition: background .12s; }
.tbl tbody tr.clickable:hover { background: var(--panel-2); }
.tbl tbody tr.me { background: rgba(232, 182, 76, 0.09); }
.tbl tbody tr.me td:first-child { box-shadow: inset 3px 0 var(--gold); }

.rank { color: var(--faint); font-family: var(--ff-num); width: 26px; }
.trend { font-size: 11px; }
.trend.up { color: var(--emerald); }
.trend.down { color: var(--rose); }

/* ── Badges / Chips ─────────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 700;
  font-family: var(--ff-num);
}
.badge.w { background: rgba(63,185,122,0.16); color: var(--win); }
.badge.d { background: rgba(201,162,39,0.16); color: var(--draw); }
.badge.l { background: rgba(239,106,90,0.16); color: var(--loss); }
.badge.neutral { background: var(--panel-2); color: var(--muted); }
.badge.gold { background: rgba(232,182,76,0.16); color: var(--gold); }

.pill-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.pill {
  padding: 7px 13px; border-radius: 999px; cursor: pointer; font-size: 13px;
  border: 1px solid var(--line); background: var(--panel); color: var(--muted);
  font-weight: 600; transition: all .15s;
}
.pill:hover { color: var(--text); }
.pill.active { color: var(--text); border-color: var(--blue); background: rgba(91,141,239,0.12); }

/* ── Stat-Kacheln ───────────────────────────────────────────────────────── */
.stat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px; margin-bottom: 4px;
}
.stat {
  background: var(--panel-2); border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm); padding: 14px;
}
.stat .k { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
.stat .v { font-size: 26px; font-weight: 800; font-family: var(--ff-num); margin-top: 4px; }
.stat .v small { font-size: 14px; color: var(--muted); font-weight: 600; }
.stat.accent .v { color: var(--gold); }

/* ── DWZ / Prozent-Balken ───────────────────────────────────────────────── */
.bar { position: relative; height: 8px; border-radius: 6px; background: var(--panel-2); overflow: hidden; min-width: 60px; }
.bar > span { position: absolute; inset: 0 auto 0 0; border-radius: 6px;
  background: linear-gradient(90deg, var(--blue), var(--violet)); }
.bar.pct > span { background: linear-gradient(90deg, var(--emerald), var(--gold)); }

/* ── Spieltag / Match-Zeilen ────────────────────────────────────────────── */
.match {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  gap: 10px; padding: 12px 14px; border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm); background: var(--panel); margin-bottom: 8px;
  transition: border-color .12s, background .12s;
}
.match.clickable { cursor: pointer; }
.match.clickable:hover { border-color: var(--blue); background: var(--panel-2); }
.match.me { border-color: rgba(232,182,76,0.4); }
.match .team-h { text-align: right; }
.match .team-a { text-align: left; }
.match .team-name { font-weight: 600; font-size: 14px; }
.match .score {
  font-family: var(--ff-num); font-weight: 800; font-size: 15px;
  padding: 4px 10px; border-radius: 8px; background: var(--panel-2); white-space: nowrap;
}
.match .score.pending { color: var(--faint); font-weight: 600; font-size: 12px; }
.match .win { color: var(--gold); }

.round-head {
  display: flex; align-items: center; gap: 10px; margin: 18px 2px 10px;
  color: var(--muted); font-size: 13px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px;
}
.round-head::after { content: ""; flex: 1; height: 1px; background: var(--line-soft); }

/* ── Board-Liste (Spielbericht) ─────────────────────────────────────────── */
.board {
  display: grid; grid-template-columns: 28px 1fr auto 1fr; gap: 8px; align-items: center;
  padding: 10px 8px; border-bottom: 1px solid var(--line-soft); font-size: 14px;
}
.board:last-child { border-bottom: 0; }
.board .bno { color: var(--faint); font-family: var(--ff-num); text-align: center; }
.board .p { display: flex; flex-direction: column; }
.board .p.right { text-align: right; align-items: flex-end; }
.board .p .dwz { color: var(--muted); font-size: 12px; font-family: var(--ff-num); }
.board .res { font-family: var(--ff-num); font-weight: 800; }

.player-link { color: var(--text); cursor: pointer; }
.player-link:hover { color: var(--gold); text-decoration: none; }

/* ── Zustände ───────────────────────────────────────────────────────────── */
.loader { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 60px 0; color: var(--muted); }
.spinner {
  width: 34px; height: 34px; border-radius: 50%;
  border: 3px solid var(--line); border-top-color: var(--gold); animation: spin .8s linear infinite;
}
.empty, .error { text-align: center; padding: 40px 20px; color: var(--muted); }
.error { color: var(--rose); }
.error code { display: block; margin-top: 10px; color: var(--muted); font-size: 12px; }

.hint { color: var(--muted); font-size: 13px; line-height: 1.6; }

/* ── Beta / Charts ──────────────────────────────────────────────────────── */
.chart { width: 100%; height: auto; display: block; margin: 4px 0 6px; }
.legend { display: flex; flex-wrap: wrap; gap: 14px; margin: 6px 0 2px; color: var(--muted); font-size: 12px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.beta-row { display: flex; align-items: center; gap: 10px; margin: 10px 0; }
.beta-lab { width: 130px; font-size: 13px; color: var(--text); }
.beta-val { width: 92px; text-align: right; font-family: var(--ff-num); font-size: 13px; color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  width: 26px; height: 26px; border-radius: 8px; display: inline-flex;
  align-items: center; justify-content: center; font-weight: 800; font-size: 13px;
  font-family: var(--ff-num);
}
.chip.w { background: rgba(63,185,122,0.18); color: var(--win); }
.chip.d { background: rgba(201,162,39,0.18); color: var(--draw); }
.chip.l { background: rgba(239,106,90,0.18); color: var(--loss); }
@media (max-width: 560px) { .beta-lab { width: 96px; font-size: 12px; } }

@media (max-width: 560px) {
  .content { padding: 10px 10px 80px; }
  .tabs { top: 62px; }
  .match { grid-template-columns: 1fr auto 1fr; padding: 10px; }
  .hide-sm { display: none; }
}