:root {
  --bg: #0b0b14;
  --bg-2: #11111d;
  --card: #16162a;
  --card-2: #1d1d34;
  --line: #2a2a44;
  --text: #ececf3;
  --muted: #9a9ab5;
  --accent: #7c5cff;
  --accent-2: #c44fe0;
  --prime: #ffb53d;
  --live: #ff4d6d;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

/* L'attribut [hidden] doit toujours l'emporter sur les display: des classes. */
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(124, 92, 255, 0.18), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(196, 79, 224, 0.12), transparent 55%),
    var(--bg);
  min-height: 100dvh;
  padding-bottom: env(safe-area-inset-bottom);
}

/* ---------- Top bar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px calc(14px) 18px;
  padding-top: calc(14px + env(safe-area-inset-top));
  background: rgba(11, 11, 20, 0.72);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-mark {
  font-size: 26px;
  filter: drop-shadow(0 4px 10px rgba(124, 92, 255, 0.5));
}
.brand-text { min-width: 0; }
.brand-text h1 {
  margin: 0;
  font-size: 22px;
  letter-spacing: 0.5px;
  font-weight: 800;
  background: linear-gradient(92deg, #fff, #c8bcff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-text .dot { color: var(--accent-2); -webkit-text-fill-color: var(--accent-2); }
.brand-text p {
  margin: 2px 0 0;
  font-size: 12.5px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.topbar-actions { display: flex; gap: 8px; flex-shrink: 0; }
.icon-btn {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  border-radius: 12px;
  padding: 9px 12px;
  font-size: 14px;
  cursor: pointer;
  transition: transform 0.1s ease, background 0.2s ease, border-color 0.2s;
}
.icon-btn:hover { background: var(--card-2); border-color: var(--accent); }
.icon-btn:active { transform: scale(0.95); }
#refreshBtn.spin { animation: spin 0.7s linear; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Day tabs ---------- */
.days {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 18px 4px;
  scrollbar-width: none;
}
.days::-webkit-scrollbar { display: none; }
.day-tab {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  text-transform: capitalize;
  transition: all 0.18s ease;
}
.day-tab.active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(92deg, var(--accent), var(--accent-2));
  box-shadow: 0 6px 18px rgba(124, 92, 255, 0.35);
}

/* ---------- Toolbar ---------- */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px 4px;
}
.chips { display: flex; gap: 7px; flex-wrap: wrap; }
.chip {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.chip:hover { color: var(--text); border-color: var(--accent); }
.chip.active { color: #fff; background: var(--card-2); border-color: var(--accent); }
.search { flex: 1 1 220px; min-width: 180px; max-width: 360px; margin-left: auto; }
.search input {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 14px;
  outline: none;
}
.search input:focus { border-color: var(--accent); }
.search input::placeholder { color: #6f6f8c; }

/* ---------- Barre d'accès rapide aux chaînes (mobile) ---------- */
.chan-rail { display: none; }
.rail-item {
  flex: 0 0 auto;
  width: 44px; height: 44px;
  padding: 3px;
  border: 2px solid transparent;
  border-radius: 11px;
  background: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: border-color 0.15s ease, transform 0.1s ease;
  overflow: hidden;
}
.rail-item img { width: 100%; height: 100%; object-fit: contain; border-radius: 8px; }
.rail-item span { font-size: 11px; font-weight: 800; color: #11111d; }
.rail-item.active { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(124, 92, 255, 0.3); }
.rail-item:active { transform: scale(0.92); }

/* ---------- Grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 16px;
  padding: 16px 18px 40px;
  align-items: start;
}

.channel {
  background: linear-gradient(180deg, var(--card), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.channel-head {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: linear-gradient(180deg, var(--card-2), var(--card));
}
.channel-logo {
  width: 40px; height: 40px;
  object-fit: contain;
  border-radius: 9px;
  background: #fff;
  padding: 3px;
  flex-shrink: 0;
}
.channel-name { font-weight: 700; font-size: 15.5px; flex: 1; }
.channel-num {
  font-size: 11px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 2px 7px;
  font-variant-numeric: tabular-nums;
}

.progs { list-style: none; margin: 0; padding: 6px; }
.prog {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 10px;
  padding: 10px 8px;
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.15s ease;
}
.prog + .prog { border-top: 1px solid rgba(42, 42, 68, 0.6); }
.prog:hover { background: var(--card-2); }
.prog .time {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 13.5px;
  color: var(--text);
  padding-top: 1px;
}
.prog .time .dur { display: block; font-weight: 500; font-size: 11px; color: var(--muted); margin-top: 2px; }
.prog .body { min-width: 0; }
.prog .title { font-weight: 600; font-size: 14.5px; line-height: 1.25; }
.prog .sub { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.prog .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }

.badge {
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 999px;
  letter-spacing: 0.3px;
  white-space: nowrap;
}
.badge.cat { background: rgba(124, 92, 255, 0.16); color: #c8bcff; border: 1px solid rgba(124, 92, 255, 0.35); }
.badge.csa { background: rgba(255, 77, 109, 0.14); color: #ffaab8; border: 1px solid rgba(255, 77, 109, 0.4); }
.badge.year { background: var(--card-2); color: var(--muted); border: 1px solid var(--line); }
.badge.prime { background: rgba(255, 181, 61, 0.16); color: var(--prime); border: 1px solid rgba(255, 181, 61, 0.45); }
.badge.live {
  background: var(--live); color: #fff; border: 1px solid transparent;
  display: inline-flex; align-items: center; gap: 5px;
}
.badge.live::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: #fff;
  animation: pulse 1.2s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }

/* Prime-time highlight */
.prog.is-prime {
  background: linear-gradient(100deg, rgba(255, 181, 61, 0.08), transparent 70%);
  box-shadow: inset 3px 0 0 var(--prime);
}
.prog.is-live { box-shadow: inset 3px 0 0 var(--live); }

/* Expanded detail */
.prog .detail {
  grid-column: 1 / -1;
  display: none;
  gap: 12px;
  margin-top: 8px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}
.prog.open .detail { display: flex; }
.prog .detail img {
  width: 120px; height: 72px; object-fit: cover; border-radius: 10px; flex-shrink: 0;
  background: var(--card-2);
}
.prog .detail .desc { font-size: 13px; color: #cfcfe0; line-height: 1.45; }

/* ---------- States ---------- */
.empty { color: var(--muted); font-size: 13px; padding: 14px; text-align: center; }
.skeleton .channel { min-height: 220px; }
.sk-line { height: 12px; border-radius: 6px; background: linear-gradient(90deg, var(--card), var(--card-2), var(--card)); background-size: 200% 100%; animation: shimmer 1.3s infinite; margin: 10px 14px; }
@keyframes shimmer { to { background-position: -200% 0; } }

.notice {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px 20px;
  color: var(--muted);
}
.notice button { margin-top: 14px; }

/* ---------- Footer / toast ---------- */
.foot {
  display: flex; flex-wrap: wrap; gap: 6px 18px; justify-content: space-between;
  padding: 18px 18px calc(28px + env(safe-area-inset-bottom));
  color: #6f6f8c; font-size: 12px; border-top: 1px solid var(--line);
}
.foot a { color: var(--muted); }
.toast {
  position: fixed; left: 50%; bottom: calc(20px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  background: var(--card-2); color: var(--text);
  border: 1px solid var(--line); border-radius: 12px;
  padding: 10px 16px; font-size: 13px; box-shadow: var(--shadow); z-index: 50;
}

@media (max-width: 520px) {
  .grid { grid-template-columns: 1fr; gap: 12px; padding: 12px 12px 36px; }
  .toolbar { padding-left: 12px; padding-right: 12px; }
  .days { padding-left: 12px; padding-right: 12px; }
  .search { margin-left: 0; max-width: none; }

  /* On épingle en haut, en pile : le bandeau K•TV (déjà sticky) PUIS la barre de chaînes
     juste en dessous (top = hauteur du bandeau, mesurée en JS pour gérer l'encoche iPhone). */
  .topbar { background: rgba(11, 11, 20, 0.95); }
  .channel-head { position: static; }
  .chan-rail {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 8px 12px;
    position: sticky;
    top: var(--topbar-h, 60px);
    z-index: 25;
    background: rgba(11, 11, 20, 0.96);
    backdrop-filter: saturate(160%) blur(12px);
    -webkit-backdrop-filter: saturate(160%) blur(12px);
    border-bottom: 1px solid var(--line);
  }
  .chan-rail::-webkit-scrollbar { display: none; }
  .channel { scroll-margin-top: var(--stick-h, 124px); }
}