/* ============================================================
   DESIGN SYSTEM — Digital Signage Luxe v2 (backend)
   Palette : Or #c89b3c | Or clair #f5e9c8 | Nuit #0f172a
   Typographie : Cormorant Garant (titres) + Raleway (corps)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garant:wght@400;600;700&family=Raleway:wght@300;400;500;600&display=swap');

:root {
  --or:        #c89b3c;
  --or-clair:  #f5e9c8;
  --or-sombre: #8a6820;
  --nuit:      #0f172a;
  --nuit-2:    #1e293b;
  --nuit-3:    #0a0f1e;
  --mute:      #94a3b8;
  --bordure:        rgba(200,155,60,0.32);
  --bordure-vive:   rgba(200,155,60,0.7);
  --ff-titre:  'Cormorant Garant', Georgia, serif;
  --ff-corps:  'Raleway', sans-serif;
}

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

/* ============================================================
   ÉCRAN TV
   ============================================================ */

body.body-tv {
  background: #000;
  font-family: var(--ff-corps);
  color: #fff;
  overflow: hidden;
  width: 100vw;
  height: 100vh;
  cursor: none;
}

.tv-container {
  display: grid;
  grid-template-columns: 75% 25%;
  grid-template-rows: 90% 10%;
  width: 100vw;
  height: 100vh;
}

.zone-principale {
  grid-column: 1; grid-row: 1;
  background: #000;
  overflow: hidden;
  position: relative;
}

.diapo-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease;
}
.diapo-img.visible { opacity: 1; }

.diapo-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, transparent 50%, rgba(0,0,0,0.55) 100%);
  pointer-events: none; z-index: 1;
}

.activation-screen {
  position: absolute; inset: 0;
  background: rgba(10,15,30,0.88);
  display: flex; align-items: center; justify-content: center;
  z-index: 10; cursor: pointer;
}
.activation-content {
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 20px;
}
.activation-diamond {
  width: 64px; height: 64px;
  border: 1px solid var(--or);
  transform: rotate(45deg);
  animation: breathe 2.5s ease infinite;
}
@keyframes breathe {
  0%,100% { opacity: 0.4; transform: rotate(45deg) scale(1); }
  50%      { opacity: 1;   transform: rotate(45deg) scale(1.08); }
}
.activation-label {
  font-family: var(--ff-corps);
  font-size: clamp(0.75rem, 1.5vw, 1.1rem);
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--or-clair);
}

.zone-laterale {
  grid-column: 2; grid-row: 1;
  background: var(--nuit-2);
  border-left: 2px solid var(--or);
  padding: clamp(16px, 3vw, 36px) clamp(12px, 2vw, 24px);
  overflow: hidden;
  display: flex; flex-direction: column;
  gap: clamp(12px, 1.5vh, 20px);
  position: relative;
}
.zone-laterale::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, var(--or), transparent);
}

.laterale-logo {
  font-family: var(--ff-corps);
  font-size: clamp(0.55rem, 0.9vw, 0.75rem);
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--or); opacity: 0.75;
  padding-bottom: clamp(10px, 1.5vh, 16px);
  border-bottom: 1px solid var(--bordure);
}
.laterale-titre {
  font-family: var(--ff-titre);
  font-size: clamp(1.2rem, 2.8vw, 2.8rem);
  font-weight: 600; color: var(--or-clair);
  line-height: 1.15; letter-spacing: 0.02em;
}
.laterale-sep { width: 36px; height: 1px; background: var(--or); opacity: 0.55; }
.laterale-texte {
  font-size: clamp(0.7rem, 1.2vw, 1.1rem);
  line-height: 1.65; color: var(--mute); font-weight: 300;
}
.laterale-badge {
  margin-top: auto;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--bordure);
  font-size: clamp(0.55rem, 0.8vw, 0.7rem);
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--or); width: fit-content;
}
.badge-dot {
  width: 6px; height: 6px; background: var(--or);
  border-radius: 50%;
  animation: pulse 2.2s ease infinite;
}
.badge-dot.hors-ligne { background: #ef4444; animation: none; }

@keyframes pulse {
  0%,100% { opacity: 1; } 50% { opacity: 0.25; }
}

.zone-basse {
  grid-column: 1 / span 2; grid-row: 2;
  background: var(--nuit-3);
  border-top: 1px solid var(--or);
  overflow: hidden; display: flex; align-items: center;
  position: relative;
}
.zone-basse::before, .zone-basse::after {
  content: '';
  position: absolute; top: 0; bottom: 0; width: 80px;
  z-index: 2; pointer-events: none;
}
.zone-basse::before { left: 0;  background: linear-gradient(to right, var(--nuit-3), transparent); }
.zone-basse::after  { right: 0; background: linear-gradient(to left,  var(--nuit-3), transparent); }

.ticker-track {
  display: flex; white-space: nowrap;
  animation: scrollTicker 28s linear infinite;
}
.ticker-text {
  font-size: clamp(0.65rem, 1.4vw, 1rem);
  font-weight: 500; letter-spacing: 0.1em;
  color: var(--or-clair); padding: 0 64px;
}
.ticker-sep {
  color: var(--or); opacity: 0.5;
  font-size: clamp(0.5rem, 0.9vw, 0.8rem); align-self: center;
}
@keyframes scrollTicker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   PANNEAU ADMIN
   ============================================================ */

body.body-admin {
  background: var(--nuit-3);
  font-family: var(--ff-corps);
  color: #fff;
  min-height: 100vh;
  padding: 24px 16px 48px;
}

.admin-wrapper { max-width: 720px; margin: 0 auto; }

.admin-header {
  text-align: center;
  margin-bottom: 28px; padding-bottom: 20px;
  border-bottom: 1px solid var(--bordure);
  position: relative;
}
.admin-header h1 {
  font-family: var(--ff-titre);
  font-size: 2rem; font-weight: 600;
  color: var(--or-clair); letter-spacing: 0.06em;
}
.admin-header p {
  font-size: 0.7rem; color: var(--mute);
  letter-spacing: 0.14em; text-transform: uppercase; margin-top: 4px;
}

/* Indicateur WebSocket dans le header admin */
.connexion-dot {
  position: absolute; top: 4px; right: 0;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--mute);
  transition: background 0.3s;
}
.connexion-dot.connecte  { background: #4ade80; }
.connexion-dot.deconnecte { background: #ef4444; }

.admin-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.admin-card {
  background: var(--nuit-2);
  border: 1px solid var(--bordure);
  padding: 18px 16px;
}
.admin-card-full { grid-column: 1 / -1; }

.card-title {
  font-size: 0.62rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--or);
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px;
}
.card-title::after { content: ''; flex: 1; height: 1px; background: var(--bordure); }

.admin-field { margin-bottom: 14px; }
.admin-field label {
  display: block; font-size: 0.62rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--mute); margin-bottom: 6px;
}
.admin-field input[type="text"],
.admin-field input[type="number"],
.admin-field textarea {
  width: 100%; padding: 9px 12px;
  background: rgba(200,155,60,0.05);
  border: 1px solid var(--bordure);
  color: var(--or-clair);
  font-family: var(--ff-corps); font-size: 0.85rem;
  outline: none; transition: border-color 0.2s; border-radius: 0;
}
.admin-field input:focus, .admin-field textarea:focus {
  border-color: var(--or); background: rgba(200,155,60,0.08);
}
.admin-field textarea { resize: vertical; min-height: 72px; }

.admin-field input[type="range"] {
  width: 100%; height: 2px; background: var(--bordure);
  appearance: none; cursor: pointer; outline: none; margin-top: 8px;
}
.admin-field input[type="range"]::-webkit-slider-thumb {
  appearance: none; width: 14px; height: 14px;
  background: var(--or); border-radius: 50%; cursor: pointer;
  transition: transform 0.15s;
}
.admin-field input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.25); }

.file-zone {
  border: 1px dashed var(--bordure);
  padding: 18px 12px; text-align: center;
  cursor: pointer; transition: border-color 0.2s, background 0.2s;
}
.file-zone:hover { border-color: var(--or); background: rgba(200,155,60,0.05); }
.file-zone.uploading { border-color: var(--or); opacity: 0.7; pointer-events: none; }
.file-zone input[type="file"] { display: none; }
.file-zone-icon { font-size: 1.6rem; color: var(--or); opacity: 0.6; margin-bottom: 6px; }
.file-zone p { font-size: 0.75rem; color: var(--mute); line-height: 1.5; }

.audio-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.audio-controls-col { display: flex; flex-direction: column; gap: 12px; }
.audio-btns { display: flex; gap: 8px; }

.btn-audio {
  flex: 1; padding: 9px 8px;
  border: 1px solid var(--bordure); background: transparent;
  color: var(--or-clair); font-family: var(--ff-corps);
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  cursor: pointer; transition: background 0.2s, border-color 0.2s;
}
.btn-play  { border-color: rgba(100,220,120,0.35); color: #86efac; }
.btn-pause { border-color: rgba(220,100,100,0.35); color: #fca5a5; }
.btn-play:hover  { background: rgba(100,220,120,0.08); }
.btn-pause:hover { background: rgba(220,100,100,0.08); }

.btn-deploy {
  width: 100%; padding: 16px;
  background: transparent; border: 1px solid var(--or);
  color: var(--or); font-family: var(--ff-titre);
  font-size: 1.15rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  cursor: pointer; position: relative; overflow: hidden;
  transition: color 0.3s;
}
.btn-deploy::before {
  content: ''; position: absolute; inset: 0;
  background: var(--or);
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  z-index: 0;
}
.btn-deploy:hover::before { transform: translateX(0); }
.btn-deploy:hover { color: var(--nuit-3); }
.btn-deploy span { position: relative; z-index: 1; }
.btn-deploy:disabled { opacity: 0.5; cursor: not-allowed; }

.status-bar {
  margin-top: 10px; padding: 9px 14px;
  background: rgba(200,155,60,0.08);
  border-left: 2px solid var(--or);
  font-size: 0.75rem; color: var(--or);
  letter-spacing: 0.06em; opacity: 0;
  transition: opacity 0.3s; min-height: 36px;
}
.status-bar.visible { opacity: 1; }
.status-bar.erreur  { border-color: #ef4444; color: #fca5a5; }

.statut-msg {
  font-size: 0.7rem; color: var(--or);
  letter-spacing: 0.05em; min-height: 18px; margin-top: 6px;
}

.util-row { display: flex; gap: 10px; }
.btn-util {
  flex: 1; padding: 9px 12px;
  border: 1px solid var(--bordure); background: transparent;
  color: var(--mute); font-family: var(--ff-corps);
  font-size: 0.72rem; letter-spacing: 0.08em; cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.btn-util:hover { border-color: var(--or); color: var(--or-clair); }

@media (max-width: 560px) {
  .admin-grid { grid-template-columns: 1fr; }
  .admin-card-full { grid-column: 1; }
  .audio-layout { grid-template-columns: 1fr; }
  .util-row { flex-direction: column; }
}