/* CoachSignals — minimal dark UI */
:root {
  --bg: #0d1117;
  --panel: #161b22;
  --panel2: #1f2530;
  --border: #2a323d;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #58a6ff;
  --weakness: #f85149;
  --strength: #3fb950;
  --neutral: #d29922;
  --weakness-bg: rgba(248, 81, 73, 0.10);
  --strength-bg: rgba(63, 185, 80, 0.10);
  --neutral-bg: rgba(210, 153, 34, 0.10);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

main { max-width: 1100px; margin: 0 auto; padding: 24px 16px 80px; }

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.brand a { color: var(--text); font-weight: 700; font-size: 18px; }
.topbar nav a { margin-left: 20px; color: var(--muted); }
.topbar nav a:hover { color: var(--text); text-decoration: none; }

/* Login */
.login-wrap {
  min-height: 80vh; display: flex; align-items: center; justify-content: center;
}
.login-card {
  background: var(--panel); padding: 40px 36px; border-radius: 12px;
  border: 1px solid var(--border);
  width: 100%; max-width: 360px;
}
.login-card h1 { margin: 0 0 4px; font-size: 24px; }
.login-card .sub { color: var(--muted); margin: 0 0 24px; font-size: 13px; }
.login-card label { display: block; margin-bottom: 16px; }
.login-card label span { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.login-card input {
  width: 100%; padding: 10px 12px;
  background: var(--bg); border: 1px solid var(--border); border-radius: 6px;
  color: var(--text); font-size: 14px;
}
.login-card input:focus { outline: 2px solid var(--accent); border-color: var(--accent); }
.login-card button {
  width: 100%; padding: 10px;
  background: var(--accent); color: #0d1117; border: 0; border-radius: 6px;
  font-weight: 600; cursor: pointer; font-size: 14px;
}
.login-card button:hover { filter: brightness(1.1); }
.error { background: var(--weakness-bg); border: 1px solid var(--weakness); padding: 8px 12px; border-radius: 6px; margin-bottom: 16px; font-size: 13px; }

/* Stats */
.stats {
  display: flex; gap: 16px; flex-wrap: wrap;
  margin-bottom: 24px;
}
.stat {
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 12px 18px; font-size: 13px; color: var(--muted);
}
.stat strong { color: var(--text); font-size: 18px; margin-right: 4px; }
.stat.last-scrape { margin-left: auto; }

/* Filters */
.filters {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: end;
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 14px 18px; margin-bottom: 24px;
}
.filters label { display: flex; flex-direction: column; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; gap: 4px; }
.filters select, .filters input {
  background: var(--bg); border: 1px solid var(--border); border-radius: 5px;
  color: var(--text); padding: 6px 10px; font-size: 13px; min-width: 90px;
}
.filters button {
  background: var(--accent); color: #0d1117; border: 0; border-radius: 5px;
  padding: 7px 18px; font-weight: 600; cursor: pointer; align-self: end;
}

.empty {
  background: var(--panel); border: 1px dashed var(--border); border-radius: 8px;
  padding: 32px; text-align: center; color: var(--muted);
}
.empty code { background: var(--panel2); padding: 2px 6px; border-radius: 3px; }

/* Match cards */
.match-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  margin-bottom: 18px; padding: 18px 20px;
}
.match-card header h3 { margin: 6px 0 4px; font-size: 16px; line-height: 1.3; }
.match-card header h3 a { color: var(--text); }
.match-card header h3 a:hover { color: var(--accent); }
.match-card .source { font-size: 11px; color: var(--muted); margin-bottom: 12px; }

.meta {
  display: flex; gap: 10px; flex-wrap: wrap; font-size: 11px;
  color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px;
}
.meta span { background: var(--panel2); padding: 2px 7px; border-radius: 3px; }
.meta .sport { color: var(--accent); }
.meta .when { margin-left: auto; opacity: 0.7; }

.signals { list-style: none; padding: 0; margin: 12px 0 0; display: flex; flex-direction: column; gap: 8px; }
.signal {
  border-left: 3px solid var(--neutral);
  background: var(--neutral-bg);
  padding: 10px 14px;
  border-radius: 0 6px 6px 0;
}
.signal.impact-weakness { border-color: var(--weakness); background: var(--weakness-bg); }
.signal.impact-strength { border-color: var(--strength); background: var(--strength-bg); }

.signal .head {
  display: flex; gap: 10px; flex-wrap: wrap; align-items: center;
  font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.signal .type { font-weight: 700; color: var(--text); }
.signal.impact-weakness .impact { color: var(--weakness); font-weight: 700; }
.signal.impact-strength .impact { color: var(--strength); font-weight: 700; }
.signal.impact-neutral .impact { color: var(--neutral); font-weight: 700; }
.signal .conf { background: var(--panel2); padding: 2px 6px; border-radius: 3px; }
.signal .player { background: var(--bg); padding: 2px 6px; border-radius: 3px; color: var(--accent); }

.signal blockquote {
  margin: 4px 0; padding: 6px 10px;
  border-left: 2px solid var(--muted); font-style: italic; color: var(--text);
  background: rgba(0,0,0,0.2); font-size: 13px;
}
.signal .explain { margin: 4px 0 0; font-size: 12px; color: var(--muted); }

/* Match detail */
.match-detail .back { display: inline-block; margin-bottom: 16px; font-size: 13px; color: var(--muted); }
.match-detail h1 { margin: 8px 0 6px; font-size: 22px; }
.signals-list { margin: 24px 0; }
.signals-list h2 { font-size: 14px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); margin-bottom: 10px; }
.signals-list .signal { margin-bottom: 8px; }

.body { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 20px; }
.body h2 { font-size: 14px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); margin-top: 0; }
.body .text { line-height: 1.7; color: var(--text); white-space: pre-wrap; }

@media (max-width: 640px) {
  .stats { gap: 8px; }
  .stat { font-size: 12px; padding: 8px 12px; }
  .filters { padding: 12px; }
  .filters label { min-width: calc(50% - 6px); }
  .meta .when { margin-left: 0; }
}