:root {
  --bg: #0c1021;
  --bg2: #121933;
  --card: #1a2342;
  --card2: #222d52;
  --accent: #00d488;
  --accent2: #3b82f6;
  --win: #00d488;
  --draw: #f5a623;
  --loss: #ef4444;
  --text: #eaf0ff;
  --muted: #93a0c7;
  --border: #2c375e;
  --radius: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: radial-gradient(1200px 600px at 50% -200px, #1b2a55 0%, var(--bg) 55%);
  color: var(--text);
  min-height: 100vh;
  padding-bottom: 40px;
}

.hero {
  text-align: center;
  padding: 38px 16px 18px;
}
.hero h1 {
  font-size: 2.2rem;
  letter-spacing: -0.5px;
}
.subtitle {
  color: var(--muted);
  margin-top: 8px;
  font-size: 1rem;
}

main {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 8px;
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 6px;
  border-radius: var(--radius);
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.tab {
  flex: 1;
  min-width: 140px;
  background: transparent;
  color: var(--muted);
  border: none;
  padding: 12px 10px;
  border-radius: 11px;
  font-size: 0.95rem;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.15s;
}
.tab:hover { color: var(--text); }
.tab.active {
  background: linear-gradient(135deg, var(--accent2), #6366f1);
  color: #fff;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fade 0.25s; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; } }

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 18px;
}

.selector {
  display: flex;
  align-items: flex-end;
  gap: 16px;
}
.team-pick { flex: 1; }
.team-pick label {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.vs {
  font-weight: 800;
  color: var(--accent);
  padding-bottom: 12px;
  font-size: 1.1rem;
}

select, .search {
  width: 100%;
  background: var(--bg2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  font-size: 1rem;
  cursor: pointer;
}
select:focus, .search:focus { outline: 2px solid var(--accent2); }

.options { padding: 16px 20px; }
.opt-label { font-size: 0.85rem; color: var(--muted); display: block; margin-bottom: 8px; }
.radio-row { display: flex; gap: 18px; flex-wrap: wrap; }
.radio-row label { font-size: 0.92rem; cursor: pointer; display: flex; align-items: center; gap: 6px; }

/* Result */
.result { margin-top: 6px; }

.verdict-card {
  background: linear-gradient(135deg, var(--card2), var(--card));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  text-align: center;
  margin-bottom: 18px;
}
.verdict-label { color: var(--muted); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; }
.verdict-main {
  font-size: 2rem;
  font-weight: 800;
  margin: 10px 0 6px;
}
.verdict-score {
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--accent);
  margin: 6px 0;
}
.verdict-teams { color: var(--muted); font-size: 1rem; }
.confidence {
  display: inline-block;
  margin-top: 14px;
  padding: 6px 14px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.9rem;
}
.conf-high { background: rgba(0,212,136,0.15); color: var(--win); }
.conf-mid { background: rgba(245,166,35,0.15); color: var(--draw); }
.conf-low { background: rgba(239,68,68,0.15); color: var(--loss); }

/* Probability bar */
.prob-bar {
  display: flex;
  height: 44px;
  border-radius: 12px;
  overflow: hidden;
  margin: 8px 0 4px;
  border: 1px solid var(--border);
}
.prob-seg {
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: #06121f;
  min-width: 34px;
  transition: width 0.4s;
}
.seg-win { background: var(--win); }
.seg-draw { background: var(--draw); }
.seg-loss { background: var(--loss); }
.prob-legend { display: flex; justify-content: space-between; color: var(--muted); font-size: 0.82rem; margin-top: 4px; }

.section-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  margin: 4px 0 12px;
}

/* Scores grid */
.scores-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.score-chip {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  text-align: center;
}
.score-chip .sc { font-size: 1.4rem; font-weight: 800; }
.score-chip .pc { color: var(--muted); font-size: 0.85rem; margin-top: 4px; }
.score-chip.top { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }

/* Stats row */
.stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 4px;
}
.stat-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
}
.stat-box .lab { color: var(--muted); font-size: 0.8rem; }
.stat-box .val { font-size: 1.2rem; font-weight: 700; margin-top: 4px; }

/* Buttons */
.btn {
  background: linear-gradient(135deg, var(--accent2), #6366f1);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { filter: brightness(1.08); }
.btn:disabled { opacity: 0.6; cursor: default; filter: none; }
.btn-alt { background: linear-gradient(135deg, #7c5cff, #a855f7); }
.btn-ghost { background: var(--bg2); border: 1px solid var(--border); }
.btn-mini {
  background: transparent;
  border: none;
  color: var(--loss);
  cursor: pointer;
  font-size: 1.1rem;
}

.hint { color: var(--muted); font-size: 0.9rem; margin-bottom: 14px; }

.add-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.add-row select { flex: 1; min-width: 120px; }
.vs-small { color: var(--muted); font-weight: 700; }

/* Match list */
.match-list { display: flex; flex-direction: column; gap: 12px; }
.match-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto;
  align-items: center;
  gap: 12px;
}
.mi-team { font-weight: 600; }
.mi-team.left { text-align: right; }
.mi-pred {
  text-align: center;
  background: var(--bg2);
  border-radius: 10px;
  padding: 8px 12px;
  min-width: 96px;
}
.mi-pred .sc { font-size: 1.3rem; font-weight: 800; color: var(--accent); }
.mi-pred .ou { font-size: 0.72rem; color: var(--muted); margin-top: 2px; }

/* Ratings */
.ratings-list { display: flex; flex-direction: column; gap: 8px; }
.rating-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
}
.rating-item .flag { font-size: 1.4rem; }
.rating-item .rname { flex: 1; font-weight: 600; }
.rating-item .conf { color: var(--muted); font-size: 0.78rem; margin-right: 8px; }
.rating-item input[type="number"] {
  width: 84px;
  background: var(--bg2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
  text-align: center;
  font-size: 0.95rem;
}

.foot {
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
  margin-top: 28px;
  padding: 0 16px;
}

/* Coupe du Monde */
.wc-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}
.wc-head .hint { margin-bottom: 4px; }
.wc-sub { color: var(--muted); font-size: 0.8rem; }
.wc-filters { padding: 14px 20px; }

.wc-list { display: flex; flex-direction: column; gap: 8px; }

/* Récapitulatif des pronostics réussis */
.pred-summary {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 8px;
}
.ps-item {
  background: linear-gradient(135deg, var(--card2), var(--card));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  text-align: center;
}
.ps-item.exact { border-color: rgba(0,212,136,0.45); }
.ps-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
}
.ps-tot { font-size: 1rem; color: var(--muted); font-weight: 600; }
.ps-lab { color: var(--text); font-size: 0.85rem; margin-top: 2px; }
.ps-pct {
  display: inline-block;
  margin-top: 8px;
  padding: 3px 12px;
  border-radius: 16px;
  background: rgba(59,130,246,0.15);
  color: var(--accent2);
  font-weight: 700;
  font-size: 0.85rem;
}
.ps-item.exact .ps-pct { background: rgba(0,212,136,0.15); color: var(--win); }

/* Qualité du modèle (backtesting Brier / log-loss) */
.pred-metrics {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px 14px;
  margin-bottom: 8px; padding: 10px 14px;
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
}
.pm-head { color: var(--text); font-weight: 700; font-size: 0.85rem; }
.pm-item { color: var(--muted); font-size: 0.82rem; }
.pm-item b { color: var(--accent2); font-weight: 700; margin: 0 4px; }
.pm-item i { color: var(--muted); font-style: normal; opacity: 0.7; font-size: 0.75rem; }
.pm-skill {
  margin-left: auto; padding: 3px 12px; border-radius: 16px;
  font-weight: 700; font-size: 0.82rem;
}
.pm-skill.good { background: rgba(0,212,136,0.15); color: var(--win); }
.pm-skill.bad { background: rgba(255,90,90,0.15); color: var(--loss); }

/* Encart d'auto-calibrage */
.calib-box {
  display: flex; align-items: center; flex-wrap: wrap; gap: 6px 14px;
  margin-bottom: 8px; padding: 10px 14px;
  background: linear-gradient(135deg, rgba(124,92,255,0.12), var(--card));
  border: 1px solid rgba(124,92,255,0.35); border-radius: 12px;
}
.cb-head { font-weight: 700; font-size: 0.85rem; color: var(--text); }
.cb-gain { font-weight: 700; font-size: 0.82rem; padding: 2px 10px; border-radius: 14px; }
.cb-gain.good { background: rgba(0,212,136,0.15); color: var(--win); }
.cb-gain.bad { background: rgba(255,90,90,0.15); color: var(--loss); }
.cb-params { color: var(--muted); font-size: 0.78rem; margin-left: auto; }

.wc-date {
  margin: 14px 4px 4px;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: capitalize;
}
.wc-match {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 10px;
}
.wc-match { cursor: pointer; transition: border-color 0.15s, background 0.15s; }
.wc-match:hover { border-color: var(--accent2); }
.wc-match.open { border-color: var(--accent); background: var(--card2); }
.wc-match.done { border-color: #34406e; }
.wc-team { font-weight: 600; font-size: 0.95rem; }
.wc-team.left { text-align: right; }
.wc-team.winner { color: var(--win); }
.wc-score {
  min-width: 74px;
  text-align: center;
  font-weight: 800;
  font-size: 1.25rem;
  border-radius: 9px;
  padding: 6px 8px;
}
.wc-score.real { background: rgba(0,212,136,0.12); color: var(--win); }
.wc-score.pred { background: var(--bg2); color: var(--accent2); }
.wc-tag {
  grid-column: 1 / -1;
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 2px;
}
.tag-done { color: var(--win); }
.tag-pred { color: var(--muted); }

/* Détail d'un match (panneau dépliant) */
.match-detail {
  background: var(--bg2);
  border: 1px solid var(--accent);
  border-radius: 14px;
  padding: 18px;
  margin: -2px 4px 6px;
  animation: fade 0.2s;
}
.detail-block { margin-top: 18px; }
.detail-banner {
  background: linear-gradient(135deg, var(--card2), var(--card));
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  text-align: center;
}
.detail-banner.done { border-color: rgba(0,212,136,0.4); }
.db-label { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 1px; }
.db-main { font-size: 1.35rem; font-weight: 800; margin: 6px 0; }
.db-score { font-size: 2.4rem; font-weight: 800; color: var(--accent); letter-spacing: 2px; }
.db-teams { color: var(--muted); font-size: 0.92rem; margin-top: 4px; }
.db-note { color: var(--muted); font-size: 0.82rem; margin-top: 8px; }

/* Cartes de forme */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.form-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
}
.form-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.form-team { font-weight: 700; }
.form-elo { color: var(--accent2); font-size: 0.82rem; font-weight: 700; }
.form-line { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.fb {
  width: 26px; height: 26px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 7px; font-weight: 800; font-size: 0.8rem; color: #06121f;
}
.fb-V { background: var(--win); }
.fb-N { background: var(--draw); }
.fb-D { background: var(--loss); color: #fff; }
.form-empty { color: var(--muted); font-size: 0.82rem; }
.form-stats {
  display: flex; flex-wrap: wrap; gap: 4px 12px;
  color: var(--muted); font-size: 0.8rem; margin-bottom: 10px;
}
.form-path { display: flex; flex-direction: column; gap: 4px; }
.path-row {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.85rem; padding: 4px 0;
  border-top: 1px solid var(--border);
}
.path-opp { font-weight: 600; }
.path-opp.muted { color: var(--muted); font-weight: 400; }
.path-score { font-weight: 800; }
.path-score.w { color: var(--win); }
.path-score.d { color: var(--draw); }
.path-score.l { color: var(--loss); }

@media (max-width: 600px) {
  .scores-grid { grid-template-columns: repeat(2, 1fr); }
  .match-item { grid-template-columns: 1fr auto 1fr; }
  .match-item .mi-remove { grid-column: 1 / -1; text-align: right; }
  .verdict-score { font-size: 2.6rem; }
  .form-grid { grid-template-columns: 1fr; }
}