:root {
  --bg: #0f1720;
  --card: #1a2634;
  --card2: #22303f;
  --accent: #ffcc00;
  --accent2: #00c264;
  --danger: #ff5470;
  --text: #eef2f6;
  --muted: #8ba0b4;
  --border: #2a3a4a;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-tap-highlight-color: transparent;
}
.hidden { display: none !important; }

/* Écran choix utilisateur */
#user-picker {
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 24px; text-align: center; gap: 12px;
}
#user-picker h1 { font-size: 1.6rem; margin: 0; }
#user-picker p { color: var(--muted); margin: 4px 0 16px; }
.trophy-hero { width: 140px; height: auto; margin-bottom: 4px; filter: drop-shadow(0 8px 20px rgba(255, 204, 0, 0.15)); }
.panini-badge { height: 30px; width: auto; border-radius: 6px; margin-bottom: 8px; }
.user-buttons { display: flex; flex-direction: column; gap: 12px; width: 100%; max-width: 320px; }
.user-buttons button {
  padding: 12px 16px; font-size: 1.1rem; border-radius: 14px; border: none;
  background: var(--card); color: var(--text); font-weight: 600;
  display: flex; align-items: center; gap: 10px;
}
.user-buttons button:active { background: var(--accent); color: #111; }

/* Avatars */
.avatar {
  display: inline-block; border-radius: 50%; background-size: cover; background-position: center;
  vertical-align: middle; flex-shrink: 0;
}
.avatar-fallback {
  background: var(--card2); color: var(--accent); display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800;
}

/* App shell */
#app { display: flex; flex-direction: column; min-height: 100vh; }
header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; background: var(--card); position: sticky; top: 0; z-index: 10;
  border-bottom: 3px solid transparent;
  border-image: linear-gradient(90deg, #006847 0%, #006847 33%, #ce1126 33%, #ce1126 66%, #002868 66%, #002868 100%) 1;
}
.header-left { display: flex; align-items: center; gap: 8px; font-weight: 700; }
.header-right { display: flex; align-items: center; gap: 8px; }
.logo { font-size: 1.3rem; }
.header-logo { height: 22px; width: auto; border-radius: 4px; }
.chip {
  background: var(--card2); color: var(--text); border: 1px solid var(--border);
  padding: 6px 12px; border-radius: 999px; font-size: 0.9rem;
  display: inline-flex; align-items: center; gap: 6px;
}
.icon-btn { padding: 6px 10px; font-size: 1rem; }

/* Modale admin */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 100;
  display: flex; align-items: flex-end; justify-content: center;
}
.modal {
  background: var(--card); border-radius: 16px 16px 0 0; padding: 16px; width: 100%; max-width: 480px;
  max-height: 80vh; overflow-y: auto;
}
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.modal-header h3 { margin: 0; }
.modal-close { background: none; border: none; color: var(--muted); font-size: 1.1rem; }
.admin-user-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.admin-user-row {
  display: flex; align-items: center; gap: 10px; background: var(--card2); border-radius: 12px; padding: 8px 10px;
}
.admin-user-name { flex: 1; font-weight: 600; }
.photo-btn { cursor: pointer; }
.admin-add-row { display: flex; gap: 8px; }
.admin-add-row input {
  flex: 1; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--card2); color: var(--text);
}
.admin-logout-btn { margin-top: 14px; width: 100%; text-align: center; color: var(--muted); }

main { flex: 1; padding: 12px 12px 90px; overflow-y: auto; }

.tabbar {
  position: fixed; bottom: 0; left: 0; right: 0;
  display: flex; background: var(--card);
  border-top: 1px solid var(--border); padding-bottom: env(safe-area-inset-bottom);
}
.tab {
  flex: 1; background: none; border: none; color: var(--muted);
  padding: 8px 0 6px; font-size: 0.68rem; display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.tab.active { color: var(--accent); }
.tab span { font-size: 0.68rem; }

/* Bandeau total global */
.global-summary {
  background: linear-gradient(135deg, #1a2634 0%, #22303f 100%);
  border: 1px solid var(--border); border-radius: 16px; padding: 16px; margin-bottom: 14px;
}
.global-summary-top { display: flex; align-items: center; gap: 14px; }
.global-summary .trophy { font-size: 2.2rem; }
.global-count { font-size: 1.6rem; font-weight: 800; color: var(--accent); }
.global-count span { font-size: 1rem; font-weight: 500; color: var(--muted); }
.global-label { font-size: 0.8rem; color: var(--muted); margin-top: 2px; }
.progress-bar.big { height: 10px; margin-top: 12px; }

/* Listes équipes */
.team-row {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--card); padding: 14px; border-radius: 12px; margin-bottom: 8px;
}
.team-row .name { font-weight: 600; }
.team-row .prog, .team-detail-header .prog { font-size: 0.8rem; color: var(--muted); font-weight: 700; }
.team-row .prog.complete, .team-detail-header .prog.complete { color: var(--accent2); }
.flag { font-size: 1.1rem; margin-right: 2px; }
.progress-bar {
  height: 6px; background: var(--card2); border-radius: 4px; overflow: hidden; margin-top: 6px; width: 100%;
}
.progress-bar > div { height: 100%; background: var(--accent2); }

.back-btn {
  background: none; border: none; color: var(--accent); font-size: 1rem; margin-bottom: 10px; padding: 4px 0;
}

.team-detail-header {
  display: flex; justify-content: space-between; align-items: center;
  margin: 6px 0 14px;
}
.team-detail-header h2 { margin: 0; font-size: 1.3rem; }

/* Vignettes */
.sticker-card {
  background: var(--card); border-radius: 12px; padding: 12px; margin-bottom: 8px;
  border: 1px solid transparent;
}
.sticker-card.has-it { border-color: rgba(0, 194, 100, 0.35); }
.sticker-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.sticker-code-badge {
  background: var(--card2); color: var(--accent); font-weight: 800; font-size: 0.85rem;
  padding: 4px 9px; border-radius: 8px; letter-spacing: 0.5px; min-width: 44px; text-align: center;
}
.sticker-name { font-weight: 600; flex: 1; }
.foil-badge { font-size: 0.65rem; background: #443300; color: var(--accent); padding: 2px 6px; border-radius: 6px; }
.category-badge { font-size: 0.65rem; background: var(--card2); color: var(--muted); padding: 2px 6px; border-radius: 6px; }

.sticker-controls { margin-top: 10px; }
.count-stepper {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--card2); border-radius: 10px; padding: 4px;
}
.count-stepper button {
  width: 38px; height: 38px; border-radius: 8px; border: none;
  background: var(--bg); color: var(--text); font-size: 1.2rem; font-weight: 700;
}
.count-status {
  flex: 1; text-align: center; font-weight: 700; font-size: 0.9rem; color: var(--muted);
}
.count-status.on { color: var(--accent2); }

/* Recherche */
#search-input {
  width: 100%; padding: 12px; border-radius: 12px; border: 1px solid var(--border);
  background: var(--card); color: var(--text); font-size: 1rem; margin-bottom: 12px;
}

/* Échanges */
.exchange-row {
  background: var(--card); border-radius: 12px; padding: 12px; margin-bottom: 8px;
}
.exchange-row .who { font-size: 0.85rem; color: var(--muted); margin-top: 4px; }
.exchange-row .who b { color: var(--accent2); }
.exchange-row .who .to { color: var(--danger); }
.empty-state { text-align: center; color: var(--muted); padding: 40px 20px; }
.section-title { font-size: 0.95rem; color: var(--muted); margin: 18px 0 8px; text-transform: uppercase; letter-spacing: 0.5px; }
.dup-user-block { margin-bottom: 14px; }
.dup-user-header { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.dup-grid { display: flex; flex-wrap: wrap; gap: 6px; }
.dup-chip {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 6px 8px; font-size: 0.8rem;
}
.dup-chip.offered { border-color: var(--accent2); }
.dup-chip b { color: var(--accent); margin-right: 4px; }
.dup-count { color: var(--muted); margin-left: 4px; }

.propose-btn { margin-top: 8px; font-size: 0.8rem; }

/* Propositions d'échange */
.proposal-form {
  background: var(--card); border-radius: 12px; padding: 12px 14px; margin-bottom: 6px;
}
.proposal-form .section-title { margin-top: 0; }
.proposal-form-row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.proposal-form-row select, .proposal-form-row input {
  flex: 1; padding: 10px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--card2); color: var(--text); font-size: 0.9rem;
}
.proposal-form-row span { font-size: 0.8rem; color: var(--muted); white-space: nowrap; }
.prop-error { color: var(--danger); font-size: 0.8rem; margin: 0; }

.proposal-row.done { opacity: 0.6; }
.proposal-actions { display: flex; gap: 8px; margin-top: 10px; }
.done-btn { border: 1px solid var(--accent2); color: var(--accent2); }
.cancel-btn { border: 1px solid var(--danger); color: var(--danger); }
.done-label { font-size: 0.8rem; color: var(--accent2); }

/* Progression */
.progress-user-block { background: var(--card); border-radius: 12px; padding: 14px; margin-bottom: 10px; }
.progress-user-block h3 { margin: 0 0 8px; display: flex; align-items: center; gap: 8px; }
.progress-global { font-size: 0.85rem; color: var(--muted); margin-bottom: 8px; }
.mini-team-row { display: flex; justify-content: space-between; font-size: 0.78rem; color: var(--muted); padding: 3px 0; }