/* ── Theme tokens ─────────────────────────────────────────────────────────── */

:root {
  --accent-gold:  #f5c518;
  --accent-green: #00d563;
  --accent-red:   #ff3b3b;
  --radius:       12px;
  --transition:   0.2s ease;
}

/* Dark theme (default) */
[data-theme="dark"], :root {
  --bg-primary:   #0a0a0f;
  --bg-card:      #13131a;
  --bg-elevated:  #1a1a24;
  --bg-nav:       #0f0f16;
  --text-primary: #f0f0f5;
  --text-muted:   #6b6b80;
  --border:       #2a2a3a;
  --shadow:       0 4px 24px rgba(0,0,0,0.4);
}

/* Light theme */
[data-theme="light"] {
  --bg-primary:   #f4f4f8;
  --bg-card:      #ffffff;
  --bg-elevated:  #eaeaf0;
  --bg-nav:       #ffffff;
  --text-primary: #0f0f18;
  --text-muted:   #6b6b80;
  --border:       #d8d8e8;
  --shadow:       0 4px 24px rgba(0,0,0,0.08);
}

/* ── Base ─────────────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: "Inter", system-ui, sans-serif;
  transition: background var(--transition), color var(--transition);
  margin: 0;
}

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

/* ── Navbar ───────────────────────────────────────────────────────────────── */

.navbar {
  background: var(--bg-nav);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-gold);
  text-decoration: none;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link {
  color: var(--text-primary);
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  font-size: 0.875rem;
  text-decoration: none;
  transition: background var(--transition);
}
.nav-link:hover { background: var(--bg-elevated); text-decoration: none; }
.nav-link--cta { background: var(--accent-gold); color: #0a0a0f; font-weight: 600; }
.nav-link--cta:hover { opacity: 0.9; background: var(--accent-gold); }
.nav-link--admin { color: var(--accent-red); }

.btn-signout {
  background: none;
  border: 1px solid var(--border);
  cursor: pointer;
  font-size: 0.875rem;
}

/* ── Theme toggle ─────────────────────────────────────────────────────────── */

.theme-toggle {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  font-size: 1rem;
  color: var(--text-primary);
  transition: background var(--transition), border-color var(--transition);
  line-height: 1;
}
.theme-toggle:hover { border-color: var(--accent-gold); }

/* ── Flash messages ───────────────────────────────────────────────────────── */

.flash {
  max-width: 1200px;
  margin: 0.75rem auto;
  padding: 0.875rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
}
.flash--notice { background: rgba(0,213,99,0.12); border: 1px solid var(--accent-green); color: var(--accent-green); }
.flash--alert  { background: rgba(255,59,59,0.12); border: 1px solid var(--accent-red);   color: var(--accent-red); }

/* ── Main content ─────────────────────────────────────────────────────────── */

.main-content {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: opacity var(--transition), background var(--transition);
}
.btn--primary   { background: var(--accent-gold); color: #0a0a0f; }
.btn--secondary { background: var(--bg-elevated); color: var(--text-primary); border: 1px solid var(--border); }
.btn--full      { width: 100%; text-align: center; }
.btn:hover      { opacity: 0.88; text-decoration: none; }

.btn-sm {
  display: inline-block;
  padding: 0.3rem 0.7rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.8rem;
  color: var(--text-primary);
  text-decoration: none;
  cursor: pointer;
}
.btn-sm:hover           { border-color: var(--accent-gold); text-decoration: none; }
.btn-sm--warning        { border-color: #f59e0b; color: #f59e0b; }
.btn-sm--success        { border-color: var(--accent-green); color: var(--accent-green); }
.btn-sm--danger         { border-color: var(--accent-red); color: var(--accent-red); }

/* ── Outcome prediction buttons ───────────────────────────────────────────── */

.outcome-buttons { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1rem; }

.btn-outcome {
  flex: 1;
  min-width: 120px;
  padding: 0.875rem 1rem;
  border: 2px solid var(--border);
  background: var(--bg-card);
  color: var(--text-primary);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
  text-align: center;
}
.btn-outcome:hover       { border-color: var(--accent-gold); }
.btn-outcome--active {
  border-color: var(--accent-gold);
  background: rgba(245,197,24,0.12);
  color: var(--accent-gold);
}

/* ── Match card ───────────────────────────────────────────────────────────── */

.match-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
  transition: border-color var(--transition);
}
.match-card:hover { border-color: var(--accent-gold); }

.match-card-body { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 0.75rem; }
.match-card-main { flex: 1; }
.match-card-pick { display: flex; flex-direction: column; align-items: center; gap: 0.2rem; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.5rem 0.875rem; text-align: center; white-space: nowrap; }
.pick-label { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.pick-value { font-size: 0.875rem; font-weight: 600; color: var(--text-primary); }

.match-teams { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.5rem; font-weight: 600; font-size: 1rem; }
.vs { color: var(--text-muted); font-size: 0.85rem; }
.match-meta { color: var(--text-muted); font-size: 0.8rem; display: flex; gap: 1rem; flex-wrap: wrap; }
.match-result { font-weight: 700; color: var(--accent-gold); }
.my-pick { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.75rem; }

/* ── Match detail ─────────────────────────────────────────────────────────── */

.match-detail { max-width: 700px; margin: 0 auto; }
.match-header { margin-bottom: 2rem; }
.match-teams-large { display: flex; align-items: center; justify-content: center; gap: 2rem; margin-bottom: 1rem; }
.vs-large { font-size: 1.5rem; color: var(--text-muted); }
.team-block { display: flex; flex-direction: column; align-items: center; gap: 0.25rem; }
.team-flag { font-size: 2.5rem; }
.team-name { font-weight: 700; font-size: 1.1rem; }
.score { font-size: 2rem; font-weight: 700; color: var(--accent-gold); }

.prediction-section { margin-bottom: 2rem; }
.prediction-section h2 { margin-bottom: 1rem; }

.prediction-stats { margin-top: 2rem; }
.prediction-bars { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 1rem; }
.prediction-bar-row { display: flex; align-items: center; gap: 0.75rem; }
.prediction-bar-label { width: 140px; font-size: 0.85rem; }
.prediction-bar-track { flex: 1; background: var(--border); border-radius: 4px; height: 8px; }
.prediction-bar-fill { background: var(--accent-gold); height: 8px; border-radius: 4px; transition: width 0.4s ease; }
.prediction-bar-pct { width: 40px; text-align: right; font-size: 0.8rem; color: var(--text-muted); }

.predictions-closed { color: var(--text-muted); font-size: 0.9rem; }
.current-pick { margin-top: 0.75rem; font-size: 0.85rem; color: var(--text-muted); }

/* ── Leaderboard ──────────────────────────────────────────────────────────── */

.leaderboard-table { width: 100%; border-collapse: collapse; }
.leaderboard-table th,
.leaderboard-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.leaderboard-table th { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.leaderboard-row--me { background: rgba(245,197,24,0.07); }
.text-right { text-align: right; }
.points { color: var(--accent-gold); font-weight: 700; }

.my-rank-banner {
  background: rgba(245,197,24,0.1);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
}

/* ── Badges ───────────────────────────────────────────────────────────────── */

.badge-live { color: var(--accent-red); font-weight: 700; animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }

.result-correct { color: var(--accent-green); }
.result-wrong   { color: var(--text-muted); }

.badge { padding: 0.2rem 0.5rem; border-radius: 4px; font-size: 0.75rem; font-weight: 600; }
.badge--scheduled { background: rgba(107,107,128,0.2); color: var(--text-muted); }
.badge--live      { background: rgba(255,59,59,0.2); color: var(--accent-red); }
.badge--finished  { background: rgba(0,213,99,0.15); color: var(--accent-green); }
.badge--cancelled { background: rgba(107,107,128,0.2); color: var(--text-muted); }

/* ── Forms ────────────────────────────────────────────────────────────────── */

.auth-form {
  max-width: 520px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}
.auth-form h1 { margin-bottom: 1.5rem; }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-group label { font-size: 0.875rem; font-weight: 500; color: var(--text-muted); }
.form-group input,
.form-group select {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.625rem 0.875rem;
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-gold);
}
.form-group--checkbox { flex-direction: row; align-items: center; gap: 0.5rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

.form-errors {
  background: rgba(255,59,59,0.08);
  border: 1px solid var(--accent-red);
  border-radius: 8px;
  padding: 0.875rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  color: var(--accent-red);
}
.form-errors p { margin: 0.2rem 0; }

.auth-alt { text-align: center; margin-top: 1rem; font-size: 0.875rem; color: var(--text-muted); }

/* ── Hero ─────────────────────────────────────────────────────────────────── */

.hero { text-align: center; padding: 4rem 1rem; }
.hero-title { font-size: 3rem; font-weight: 800; margin-bottom: 1rem; }
.hero-subtitle { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 2rem; max-width: 540px; margin-left: auto; margin-right: auto; }
.hero-actions { display: flex; gap: 1rem; justify-content: center; margin-bottom: 3rem; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 2rem; justify-content: center; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; align-items: center; }
.stat-number { font-size: 2rem; font-weight: 700; color: var(--accent-gold); }
.stat-label { font-size: 0.85rem; color: var(--text-muted); }

/* ── Page header ──────────────────────────────────────────────────────────── */

.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; flex-wrap: wrap; gap: 1rem; }
.page-header h1 { margin: 0; }

/* ── Tabs ─────────────────────────────────────────────────────────────────── */

.tab-nav { display: flex; gap: 0.5rem; }
.tab { padding: 0.4rem 1rem; border-radius: 8px; font-size: 0.875rem; color: var(--text-muted); text-decoration: none; border: 1px solid transparent; }
.tab:hover { color: var(--text-primary); text-decoration: none; }
.tab--active { background: var(--bg-elevated); border-color: var(--border); color: var(--text-primary); }

/* ── Predictions list ─────────────────────────────────────────────────────── */

.predictions-list { display: flex; flex-direction: column; gap: 0.5rem; }
.prediction-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto auto;
  gap: 1rem;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
}
.prediction-actions { display: flex; gap: 0.5rem; align-items: center; }
.prediction-actions form { margin: 0; }
.prediction-match { font-weight: 600; }
.prediction-date, .prediction-pick { font-size: 0.85rem; color: var(--text-muted); }

/* ── Admin ────────────────────────────────────────────────────────────────── */

.admin-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.admin-header h1 { margin: 0; }
.admin-stats { display: flex; gap: 1.5rem; margin-bottom: 2rem; flex-wrap: wrap; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; display: flex; flex-direction: column; gap: 0.5rem; min-width: 160px; }
.admin-nav { display: flex; gap: 1rem; margin-top: 1rem; }

.admin-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.admin-table th, .admin-table td { padding: 0.625rem 0.875rem; border-bottom: 1px solid var(--border); text-align: left; }
.admin-table th { color: var(--text-muted); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; }
.actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.finish-section { margin-top: 2rem; border-top: 1px solid var(--border); padding-top: 2rem; }

/* ── Detail list ──────────────────────────────────────────────────────────── */

.detail-list { display: grid; grid-template-columns: 140px 1fr; gap: 0.5rem 1rem; margin-bottom: 1.5rem; }
.detail-list dt { color: var(--text-muted); font-size: 0.85rem; }
.detail-list dd { margin: 0; font-weight: 500; }

/* ── Empty state ──────────────────────────────────────────────────────────── */

.empty-state { text-align: center; padding: 3rem 1rem; color: var(--text-muted); }

/* ── Text muted ───────────────────────────────────────────────────────────── */

.text-muted { color: var(--text-muted); }