/* ============================================================
   IPTV PLAYER — Design System
   Police : Space Grotesk / JetBrains Mono (CDN Google Fonts)
   Theme : Sombre par defaut, clair optionnel
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Variables ── */
:root {
  /* Sidebar */
  --sidebar-w: 320px;

  /* Palette sombre (defaut) */
  --bg:     #070a0f;
  --bg2:    #0d1117;
  --bg3:    #161b22;
  --bg4:    #1c2230;
  --bg5:    #212940;

  /* Accent : bleu electrique */
  --accent:     #3b82f6;
  --accent-dim: #1d4ed8;
  --accent-glow: rgba(59,130,246,0.25);

  /* Statuts */
  --green:  #22c55e;
  --red:    #ef4444;
  --orange: #f97316;
  --violet: #8b5cf6;

  /* Textes */
  --text:   #e2e8f0;
  --text2:  #94a3b8;
  --text3:  #475569;

  /* Bordures */
  --border: #1e293b;
  --border2: #2d3748;

  /* Rayons */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 12px;

  /* Ombres */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.6);

  /* Transitions */
  --t-fast: 0.12s ease;
  --t-mid:  0.2s ease;
  --t-slow: 0.35s ease;

  /* Topbar */
  --topbar-h: 52px;
}

/* ── Theme clair ── */
[data-theme="light"] {
  --bg:     #f8fafc;
  --bg2:    #ffffff;
  --bg3:    #f1f5f9;
  --bg4:    #e2e8f0;
  --bg5:    #cbd5e1;
  --accent:     #2563eb;
  --accent-dim: #1d4ed8;
  --accent-glow: rgba(37,99,235,0.15);
  --green:  #16a34a;
  --red:    #dc2626;
  --text:   #0f172a;
  --text2:  #475569;
  --text3:  #94a3b8;
  --border: #e2e8f0;
  --border2: #cbd5e1;
}
[data-theme="light"] #video-wrap { background: #0a0a0a; }
[data-theme="light"] #overlay    { background: #f1f5f9; }

/* ── Reset ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0; padding: 0;
}
html, body {
  height: 100%;
  overflow: hidden;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

/* Transition theme — exclure video et elements de rendu */
*:not(video):not(canvas):not(img) {
  transition:
    background-color var(--t-mid),
    border-color var(--t-mid),
    color var(--t-fast);
}

/* Scrollbars */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--text3); }
* { scrollbar-width: thin; scrollbar-color: var(--border2) transparent; }

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

/* ══════════════════════════════════════════
   LAYOUT PRINCIPAL
══════════════════════════════════════════ */
#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;  /* barre nav mobile */
  overflow: hidden;
  background: var(--bg);
}

/* ── Topbar ── */
#topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  height: var(--topbar-h);
  min-height: var(--topbar-h);
  padding: 0 12px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  z-index: 10;
}

#logo {
  display: flex;
  align-items: baseline;
  gap: 4px;
  user-select: none;
  flex-shrink: 0;
}
.logo-main {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--accent);
  line-height: 1;
}
.logo-sub {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--text3);
  text-transform: uppercase;
}

/* Recherche */
#search-wrap {
  flex: 1;
  max-width: 380px;
  position: relative;
  display: flex;
  align-items: center;
}
.search-icon {
  position: absolute;
  left: 10px;
  width: 15px; height: 15px;
  color: var(--text3);
  pointer-events: none;
  flex-shrink: 0;
}
#search {
  width: 100%;
  padding: 7px 32px 7px 32px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  outline: none;
  transition: border-color var(--t-fast);
}
#search:focus { border-color: var(--accent); }
#search::placeholder { color: var(--text3); }
/* Remove browser default search clear button */
#search::-webkit-search-cancel-button { display: none; }
.search-clear-btn {
  position: absolute; right: 6px;
  background: none; border: none;
  color: var(--text3); cursor: pointer;
  padding: 4px; border-radius: var(--r-sm);
  display: flex; align-items: center;
}
.search-clear-btn:hover { color: var(--text); }

/* Navigation droite */
#topbar-right {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  flex-shrink: 0;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text2);
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.3px;
  white-space: nowrap;
  transition: var(--t-fast);
}
.tab-btn svg { width: 14px; height: 14px; flex-shrink: 0; }
.tab-btn:hover { color: var(--text); border-color: var(--border2); }
.tab-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.icon-btn {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--r-md); color: var(--text2);
  cursor: pointer; transition: var(--t-fast); flex-shrink: 0;
}
.icon-btn svg { width: 16px; height: 16px; }
.icon-btn:hover { color: var(--accent); border-color: var(--accent); }

.load-btn {
  display: flex; align-items: center; gap: 5px;
  padding: 5px 14px;
  background: none; border: 1px solid var(--accent);
  border-radius: var(--r-md); color: var(--accent);
  font-family: inherit; font-size: 12px; font-weight: 600;
  cursor: pointer; transition: var(--t-fast); white-space: nowrap;
}
.load-btn svg { width: 14px; height: 14px; }
.load-btn:hover { background: var(--accent); color: #fff; }

/* ── Main ── */
#main {
  display: flex;
  flex: 1;
  min-height: 0;  /* CRITIQUE pour le scroll flex */
  overflow: hidden;
  position: relative;
}

/* ── Overlay mobile ── */
#sidebar-overlay {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 15;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(2px);
}
#sidebar-overlay.open { display: block; }

/* ══════════════════════════════════════════
   SIDEBAR
══════════════════════════════════════════ */
#sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  flex-shrink: 0;
}

/* Categories */
#cats-wrap {
  display: flex;
  align-items: stretch;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  position: relative;
}
#cats {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
  scrollbar-width: none;
  flex: 1;
  min-width: 0;
}
#cats::-webkit-scrollbar { display: none; }

.cat-btn {
  flex-shrink: 0;
  white-space: nowrap;
  padding: 7px 14px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text2);
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.3px;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.cat-btn:hover { color: var(--text); }
.cat-btn.active { color: var(--accent); border-bottom-color: var(--accent); }

.cats-arrow {
  width: 26px; min-width: 26px;
  background: var(--bg2);
  border: none; border-bottom: 1px solid var(--border);
  color: var(--text3);
  cursor: pointer;
  display: none;
  align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: color var(--t-fast);
}
.cats-arrow svg { width: 14px; height: 14px; }
.cats-arrow:hover { color: var(--accent); }
#cats-wrap.has-overflow .cats-arrow { display: flex; }

/* Gradients bords categories */
#cats-wrap::before,
#cats-wrap::after {
  content: '';
  position: absolute; top: 0; bottom: 1px; width: 20px;
  pointer-events: none; z-index: 3;
  opacity: 0; transition: opacity var(--t-mid);
}
#cats-wrap::before { left: 26px; background: linear-gradient(to right, var(--bg2), transparent); }
#cats-wrap::after  { right: 26px; background: linear-gradient(to left,  var(--bg2), transparent); }
#cats-wrap.can-scroll-left::before  { opacity: 1; }
#cats-wrap.can-scroll-right::after  { opacity: 1; }

/* Meta compteur */
#ch-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
#ch-count {
  font-size: 11px; color: var(--text3);
  font-family: 'JetBrains Mono', monospace;
}
#ch-source {
  font-size: 10px; color: var(--accent);
  font-weight: 600; letter-spacing: 0.5px;
  text-transform: uppercase;
  max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* Liste des chaines */
#ch-list {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  min-height: 0;
  padding: 4px 0;
}

.ch-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 40px 20px;
  text-align: center;
  color: var(--text3);
}
.ch-empty-state svg { width: 40px; height: 40px; opacity: 0.4; }
.ch-empty-state p { font-size: 13px; }
.ch-empty-sub { font-size: 11px; opacity: 0.7; }

/* Item chaine */
.ch-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px 8px 12px;
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: background var(--t-fast), border-color var(--t-fast);
  position: relative;
}
.ch-item:hover { background: var(--bg3); }
.ch-item:focus { background: var(--bg3); outline: none; }
.ch-item.active {
  background: var(--bg4);
  border-left-color: var(--accent);
}
.ch-item.active .ch-name { color: var(--accent); }

.ch-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text3);
  min-width: 22px;
  text-align: right;
  flex-shrink: 0;
}

.ch-logo-wrap {
  position: relative;
  flex-shrink: 0;
}
.ch-logo {
  width: 34px; height: 34px;
  border-radius: var(--r-sm);
  object-fit: contain;
  background: var(--bg4);
  display: block;
}
.ch-logo-fallback {
  width: 34px; height: 34px;
  border-radius: var(--r-sm);
  background: var(--bg4);
  display: flex; align-items: center; justify-content: center;
  color: var(--text3);
}
.ch-logo-fallback svg { width: 16px; height: 16px; }

.ch-info { flex: 1; min-width: 0; }
.ch-name {
  font-size: 13px; font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  color: var(--text);
  transition: color var(--t-fast);
}
.ch-group {
  font-size: 11px; color: var(--text3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-top: 1px;
}

.fav-btn {
  width: 26px; height: 26px;
  background: none; border: none;
  color: var(--text3); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm); flex-shrink: 0;
  transition: color var(--t-fast), background var(--t-fast);
}
.fav-btn svg { width: 14px; height: 14px; }
.fav-btn:hover { color: #fbbf24; background: rgba(251,191,36,0.1); }
.fav-btn.faved { color: #fbbf24; }
.fav-btn.faved svg { fill: #fbbf24; }

/* Indicateur lecture en cours */
.ch-item.playing .ch-logo::after,
.ch-item.playing .ch-logo-fallback::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: var(--r-sm);
  border: 2px solid var(--accent);
  pointer-events: none;
}

/* Equalizer animation (chaine en lecture) */
.ch-equalizer {
  display: flex; gap: 2px; align-items: flex-end;
  height: 14px; flex-shrink: 0; margin-right: 4px;
}
.ch-equalizer span {
  width: 3px;
  background: var(--accent);
  border-radius: 1px;
  animation: eq-bounce 0.8s ease-in-out infinite;
}
.ch-equalizer span:nth-child(1) { height: 40%; animation-delay: 0s; }
.ch-equalizer span:nth-child(2) { height: 80%; animation-delay: 0.2s; }
.ch-equalizer span:nth-child(3) { height: 60%; animation-delay: 0.1s; }
@keyframes eq-bounce {
  0%, 100% { transform: scaleY(1); }
  50%       { transform: scaleY(1.8); }
}

/* ══════════════════════════════════════════
   PLAYER AREA
══════════════════════════════════════════ */
#player-area {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0; min-height: 0;
  overflow: hidden;
  background: var(--bg);
}

#video-wrap {
  flex: 1;
  min-height: 0;
  position: relative;
  overflow: hidden;
  background: #000;
}
#video {
  width: 100%; height: 100%;
  display: block;
  object-fit: contain;
}

/* Overlay etat initial */
#overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 14px;
  background: var(--bg);
  pointer-events: none;
  z-index: 1;
}
.overlay-icon { opacity: 0.15; }
.overlay-icon svg { width: 64px; height: 64px; }
.overlay-title {
  font-size: 18px; font-weight: 600;
  color: var(--text2); opacity: 0.7;
}
.overlay-sub { font-size: 13px; color: var(--text3); }

/* Barre de statut */
#status-bar {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 5px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  display: none; z-index: 4;
}
#status-bar.loading { display: block; background: rgba(0,0,0,0.8); color: var(--accent); }
#status-bar.error   { display: block; background: rgba(239,68,68,0.2); color: var(--red); }
#status-bar.ok      { display: block; background: rgba(34,197,94,0.2); color: var(--green); }

/* Banniere geoblocage */
#geo-banner {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: rgba(7,10,15,0.96);
  border-top: 2px solid var(--orange);
  padding: 10px 42px 10px 14px;
  display: flex; align-items: flex-start; gap: 12px;
  z-index: 5;
  animation: slide-up 0.3s var(--t-slow);
}
#geo-banner[hidden] { display: none !important; }
@keyframes slide-up {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.geo-icon { color: var(--orange); flex-shrink: 0; padding-top: 2px; }
.geo-icon svg { width: 20px; height: 20px; }
.geo-title { font-size: 13px; font-weight: 700; color: var(--orange); margin-bottom: 4px; display: block; }
.geo-text  { font-size: 11px; color: var(--text2); line-height: 1.6; margin: 0; }
.geo-links { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.geo-links a {
  padding: 3px 10px; border-radius: var(--r-sm);
  border: 1px solid var(--orange); color: var(--orange);
  text-decoration: none; font-size: 11px; font-weight: 600;
  transition: var(--t-fast);
}
.geo-links a:hover { background: var(--orange); color: #000; }
#geo-close {
  position: absolute; top: 8px; right: 8px;
  background: none; border: none; color: var(--text3);
  cursor: pointer; padding: 4px; border-radius: var(--r-sm);
  display: flex; align-items: center;
}
#geo-close svg { width: 14px; height: 14px; }
#geo-close:hover { color: var(--text); }
[data-theme="light"] #geo-banner { background: rgba(255,255,255,0.96); }

/* Stats overlay */
#stats-overlay {
  position: absolute; top: 10px; right: 10px;
  background: rgba(0,0,0,0.8);
  border: 1px solid var(--border2);
  border-radius: var(--r-md);
  padding: 10px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: var(--green);
  z-index: 4; min-width: 200px;
  backdrop-filter: blur(8px);
}
#stats-overlay[hidden] { display: none !important; }
#stats-content { line-height: 1.8; }
#stats-content div { display: flex; justify-content: space-between; gap: 16px; }
#stats-content span:first-child { color: var(--text3); }

/* Now Playing */
#now-playing {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  min-height: 54px;
}
#now-playing[hidden] { display: none !important; }

#np-logo-wrap {
  width: 34px; height: 34px; flex-shrink: 0; position: relative;
}
#np-logo {
  width: 34px; height: 34px;
  border-radius: var(--r-sm); object-fit: contain; background: var(--bg4);
  display: block;
}
#np-logo-fallback {
  position: absolute; inset: 0;
  background: var(--bg4); border-radius: var(--r-sm);
  display: none; align-items: center; justify-content: center;
  color: var(--text3);
}
#np-logo-fallback svg { width: 16px; height: 16px; }

#np-info { flex: 1; min-width: 0; }
#np-name  {
  font-size: 14px; font-weight: 700;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
#np-group {
  font-size: 11px; color: var(--text3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

#np-badges { display: flex; gap: 6px; flex-shrink: 0; }
.badge {
  padding: 2px 8px; border-radius: 3px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.8px;
  text-transform: uppercase;
}
.badge--live    { background: var(--red);    color: #fff; animation: pulse-badge 2s infinite; }
.badge--radio   { background: var(--violet); color: #fff; }
.badge--quality { background: var(--bg4);    color: var(--text2); border: 1px solid var(--border2); }
@keyframes pulse-badge {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.6; }
}

/* Controles */
#controls {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
#controls::-webkit-scrollbar { display: none; }

.ctrl-divider {
  width: 1px; height: 22px;
  background: var(--border2);
  flex-shrink: 0; margin: 0 2px;
}

.ctrl-btn {
  display: flex; align-items: center; gap: 5px;
  padding: 5px 10px;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--r-md); color: var(--text2);
  font-family: inherit; font-size: 12px; font-weight: 600;
  cursor: pointer; white-space: nowrap;
  transition: var(--t-fast); flex-shrink: 0;
}
.ctrl-btn svg { width: 14px; height: 14px; flex-shrink: 0; }
.ctrl-btn:hover { color: var(--text); border-color: var(--border2); }
.ctrl-btn--icon { width: 32px; padding: 5px; justify-content: center; }
.ctrl-btn--icon span { display: none; }
.ctrl-btn--accent { border-color: var(--accent); color: var(--accent); }
.ctrl-btn--accent:hover { background: var(--accent); color: #fff; }
.ctrl-btn--danger:hover { border-color: var(--red); color: var(--red); }

/* Volume */
#vol-wrap { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
#vol-btn svg { width: 16px; height: 16px; }
#vol-slider {
  width: 72px; cursor: pointer;
  accent-color: var(--accent);
  height: 4px;
}

/* URL bar */
#url-bar { flex: 1; min-width: 100px; }
#url-input {
  width: 100%; padding: 5px 10px;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--r-md); color: var(--text);
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  outline: none; transition: border-color var(--t-fast);
}
#url-input:focus { border-color: var(--accent); }
#url-input::placeholder { color: var(--text3); }

/* ══════════════════════════════════════════
   MODAL
══════════════════════════════════════════ */
#modal-bg {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 100;
  display: flex;
  align-items: flex-start; justify-content: center;
  padding: 20px 16px;
  overflow-y: auto;
  backdrop-filter: blur(4px);
}
#modal-bg[hidden] { display: none !important; }

#modal {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--r-lg);
  width: 100%; max-width: 580px;
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
  flex-shrink: 0;
  margin: auto;
  box-shadow: var(--shadow-lg);
}

#modal-header {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 16px 16px 0;
  sticky: top 0;
  background: var(--bg2);
}
#modal-title {
  font-size: 16px; font-weight: 700;
  color: var(--text);
}

/* Preset tabs */
#preset-tabs {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  border-bottom: 1px solid var(--border);
  padding: 0 16px;
  margin-top: 12px;
  flex-shrink: 0;
}
#preset-tabs::-webkit-scrollbar { display: none; }

.ptab {
  flex-shrink: 0;
  white-space: nowrap;
  padding: 8px 14px;
  background: none; border: none;
  border-bottom: 2px solid transparent;
  color: var(--text2);
  font-family: inherit; font-size: 13px; font-weight: 600;
  cursor: pointer;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.ptab:hover { color: var(--text); }
.ptab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* Zone presets */
#presets {
  max-height: 320px;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 12px 16px;
  scrollbar-width: thin;
}

/* Grilles presets */
.preset-grid {
  display: none;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
}
.preset-grid--active,
.preset-grid[style*="display"] { display: grid; }

.preset-placeholder {
  grid-column: 1 / -1;
  display: flex; align-items: center; gap: 8px;
  padding: 20px; color: var(--text3);
  font-size: 12px; border: 1px dashed var(--border2);
  border-radius: var(--r-md);
}
.preset-placeholder svg { width: 16px; height: 16px; opacity: 0.5; }

/* Boutons presets */
.preset-btn {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 5px;
  min-height: 68px;
  padding: 10px 6px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text2);
  font-family: inherit; font-size: 12px;
  cursor: pointer; text-align: center;
  position: relative;
  transition: var(--t-fast);
}
.preset-btn svg { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; }
.preset-btn span { font-weight: 600; font-size: 12px; line-height: 1.2; }
.preset-btn small {
  font-size: 10px; opacity: 0.5;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%;
}
.preset-btn:hover { border-color: var(--accent); color: var(--text); background: var(--bg4); }

.preset-btn--validated { border-color: var(--green); }
.preset-btn--validated::after {
  content: 'OK'; position: absolute; top: 3px; right: 3px;
  font-size: 8px; font-weight: 700; letter-spacing: 0.5px;
  background: var(--green); color: #fff;
  padding: 1px 4px; border-radius: 2px;
}
.preset-btn--radio { border-color: var(--violet); }
.preset-btn--radio::after {
  content: 'RADIO'; position: absolute; top: 3px; right: 3px;
  font-size: 7px; font-weight: 700; letter-spacing: 0.3px;
  background: var(--violet); color: #fff;
  padding: 1px 4px; border-radius: 2px;
}
.preset-btn--free { border-color: #2563eb; }
.preset-btn--free::after {
  content: 'FREE'; position: absolute; top: 3px; right: 3px;
  font-size: 8px; font-weight: 700; letter-spacing: 0.5px;
  background: #2563eb; color: #fff;
  padding: 1px 4px; border-radius: 2px;
}

.preset-section-title {
  grid-column: 1 / -1;
  font-size: 10px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--accent);
  padding: 10px 4px 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2px;
}
.continent-sep {
  grid-column: 1 / -1;
  font-size: 9px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: var(--text3);
  padding: 8px 4px 2px;
  border-bottom: 1px dashed var(--border);
  margin-top: 4px;
}
.preset-loading, .preset-error {
  grid-column: 1 / -1;
  text-align: center; padding: 16px;
  font-size: 12px; color: var(--text3);
}
.preset-error { color: var(--red); border: 1px dashed var(--red); border-radius: var(--r-md); }

/* Section custom */
.custom-load-section { display: flex; flex-direction: column; gap: 12px; }

#modal-tabs {
  display: flex; gap: 0;
  border-bottom: 1px solid var(--border);
}
.m-tab {
  padding: 6px 14px; background: none; border: none;
  border-bottom: 2px solid transparent;
  color: var(--text2); font-family: inherit; font-size: 13px; font-weight: 600;
  cursor: pointer;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.m-tab:hover { color: var(--text); }
.m-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.mtab-panel { display: none; flex-direction: column; gap: 8px; }
.mtab-panel--active { display: flex; }

.mtab-panel label { font-size: 12px; color: var(--text2); font-weight: 600; }
.mtab-panel input[type="url"],
.mtab-panel input[type="file"],
.mtab-panel textarea {
  width: 100%;
  padding: 8px 10px;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--r-md); color: var(--text);
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  outline: none; transition: border-color var(--t-fast);
  resize: vertical;
}
.mtab-panel input:focus,
.mtab-panel textarea:focus { border-color: var(--accent); }
.mtab-panel input::placeholder,
.mtab-panel textarea::placeholder { color: var(--text3); }

.input-row { display: flex; gap: 8px; align-items: center; }
.input-row input { flex: 1; }
.input-hint { font-size: 11px; color: var(--text3); }

/* Progress modal */
#modal-progress { padding: 12px 16px; border-top: 1px solid var(--border); }
#modal-progress[hidden] { display: none; }
#modal-progress-bar {
  height: 4px; background: var(--bg4); border-radius: 2px; overflow: hidden;
}
#modal-progress-fill {
  height: 100%; background: var(--accent); border-radius: 2px;
  width: 0%; transition: width 0.3s ease;
}
#modal-progress-text { font-size: 11px; color: var(--text3); margin-top: 6px; text-align: center; }

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */

/* Tablette */
@media (max-width: 900px) {
  :root { --sidebar-w: 270px; }
}

/* Mobile */
@media (max-width: 680px) {
  :root { --topbar-h: 48px; }

  #sidebar {
    position: absolute;
    left: 0; top: 0; bottom: 0;
    z-index: 20;
    transform: translateX(-100%);
    transition: transform var(--t-slow);
    box-shadow: none;
    width: 86vw; min-width: unset;
  }
  #sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0,0,0,0.7);
  }

  #sidebar-toggle { display: flex; }

  /* Topbar mobile — masquer textes */
  .tab-btn span,
  .load-btn span { display: none; }
  .tab-btn  { padding: 6px 8px; min-width: 32px; }
  .load-btn { padding: 6px 8px; }

  /* Search plus compact */
  #search-wrap { max-width: none; flex: 1; }

  /* Controls scrollables */
  #controls { gap: 4px; padding: 6px 8px; }
  .ctrl-btn  { padding: 6px 8px; }

  /* Volume slider plus court */
  #vol-slider { width: 55px; }

  /* Modal plein ecran */
  #modal-bg { padding: 0; align-items: flex-end; }
  #modal {
    max-height: 92vh;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    margin: 0;
    max-width: 100%;
  }

  /* Logo simplifie */
  .logo-sub { display: none; }
}

/* Tres petit mobile */
@media (max-width: 380px) {
  .logo-main { font-size: 15px; }
  #search-wrap { min-width: 0; }
}

/* Smart TV (grands ecrans) */
@media (min-width: 1920px) {
  :root { --sidebar-w: 380px; --topbar-h: 60px; }
  .ch-item { padding: 10px 14px; }
  .ch-name  { font-size: 15px; }
  .ctrl-btn { font-size: 13px; padding: 7px 12px; }
}

/* Mode paysage mobile */
@media (max-width: 680px) and (orientation: landscape) {
  :root { --topbar-h: 40px; }
  #now-playing { min-height: 42px; padding: 5px 10px; }
  #controls    { padding: 4px 8px; gap: 4px; }
}

/* ══════════════════════════════════════════
   ANIMATIONS GLOBALES
══════════════════════════════════════════ */
@keyframes spin {
  to { transform: rotate(360deg); }
}
.spin { animation: spin 0.8s linear infinite; }

@keyframes fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fade-in 0.2s ease; }

/* ══════════════════════════════════════════
   POPUP MISE A JOUR
══════════════════════════════════════════ */
#update-dialog {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  animation: slide-in-right 0.3s ease;
}
@keyframes slide-in-right {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}
#update-dialog-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg2);
  border: 1px solid var(--accent);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  max-width: 380px;
}
#update-dialog-icon {
  color: var(--accent);
  flex-shrink: 0;
}
#update-dialog-icon svg { width: 24px; height: 24px; }
#update-dialog-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}
#update-dialog-content strong {
  font-size: 13px;
  color: var(--text);
}
#update-dialog-content span {
  font-size: 11px;
  color: var(--text2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#update-dialog-actions {
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex-shrink: 0;
}
#update-btn-ok {
  padding: 5px 12px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--r-md);
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}
#update-btn-ok:hover { opacity: 0.85; }
#update-btn-skip {
  padding: 4px 12px;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text3);
  font-family: inherit;
  font-size: 11px;
  cursor: pointer;
}
#update-btn-skip:hover { color: var(--text); }

@media (max-width: 480px) {
  #update-dialog { bottom: 10px; right: 10px; left: 10px; }
  #update-dialog-inner { max-width: 100%; }
}

/* ── Mode TV ── */
body.tv-mode * { cursor: none !important; }

.tv-focused {
  outline: 3px solid var(--accent) !important;
  outline-offset: 3px !important;
  border-radius: var(--r-md) !important;
  box-shadow: 0 0 0 6px var(--accent-glow) !important;
}

/* Sur TV : items chaines plus grands */
body.tv-mode .ch-item {
  padding: 12px 14px;
  min-height: 60px;
}
body.tv-mode .ch-name  { font-size: 16px; }
body.tv-mode .ch-group { font-size: 13px; }
body.tv-mode .ch-logo  { width: 44px; height: 44px; }