@import url('https://fonts.googleapis.com/css2?family=Great+Vibes&family=Inter:wght@400;500;600;700&family=Poppins:wght@500;600;700;800&display=swap');
@import url('https://cdn.jsdelivr.net/npm/bootstrap-icons@1.13.1/font/bootstrap-icons.min.css');

:root {
  /* Fonds */
  --bg: #0f1115;
  --bg-alt: #15181f;
  --card: #1a1d26;
  --card-hover: #21252f;

  /* Accent principal (or/ambre chaud) */
  --primary: #f5b955;
  --primary-hover: #ffcd7a;
  --primary-dark: #c98f34;
  --primary-2: #c98f34;
  --on-primary: #1a1305;
  --primary-glow-mid: #e0982f;
  --primary-glow-dark: #c9741a;

  /* Accent secondaire (turquoise) */
  --accent: #5fd4c4;

  /* États */
  --good: #4caf50;
  --bad: #ff5c5c;
  --warning: #ffb020;

  /* Textes */
  --text: #eef0f3;
  --text-dim: #9aa1ac;
  --text-faint: #6b7280;

  /* Bordures */
  --border: #262b35;
  --border-strong: #363c49;

  /* Rayons & ombres */
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, .25);
  --shadow: 0 10px 30px rgba(0, 0, 0, .35);
  --shadow-lg: 0 25px 60px rgba(0, 0, 0, .5);

  /* Typographie */
  --font-heading: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --font-logo: 'Great Vibes', cursive;

  --transition: .25s ease;
  font-size: 16px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  background-image:
    radial-gradient(circle at 15% 0%, rgba(245, 185, 85, .07), transparent 40%),
    radial-gradient(circle at 85% 20%, rgba(95, 212, 196, .06), transparent 45%);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  min-height: 100%;
}

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-hover); }

::selection { background: var(--primary); color: var(--on-primary); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-alt); }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: var(--radius-pill); }
::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

h1, h2, h3 { font-family: var(--font-heading); font-weight: 600; letter-spacing: -.01em; line-height: 1.2; margin: 0 0 .5em; }
h1 { font-size: 1.8rem; }
h2 { font-size: 1.3rem; }
h1 i.bi, h2 i.bi, h3 i.bi { color: var(--primary); margin-right: 2px; }

.qcm-swatch { display: inline-block; width: 1.05em; height: 1.05em; border-radius: 4px; vertical-align: -2px; }
.qcm-swatch.c0 { background: #e21b3c; }
.qcm-swatch.c1 { background: #1368ce; }
.qcm-swatch.c2 { background: #d89e00; }
.qcm-swatch.c3 { background: #26890c; }

p.subtitle { color: var(--text-dim); margin-top: -8px; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: rgba(21, 24, 31, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 10px;
}
.topbar .brand {
  font-family: var(--font-logo);
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: .5px;
  color: var(--primary);
  transition: var(--transition);
}
.topbar .brand:hover { animation: neonPulse .8s infinite alternate; }
.topbar nav a {
  position: relative;
  margin-left: 14px;
  color: var(--text-dim);
  text-decoration: none;
  font-size: .92rem;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.topbar nav a:hover, .topbar nav a.active { color: var(--primary); background: rgba(245, 185, 85, .08); }
.topbar-username { color: var(--text-dim); font-size: .85rem; margin-left: 16px; }
.topbar-logout { margin-left: 8px; padding: 4px 10px; }
.topbar nav a.active::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: -1px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

@keyframes neonPulse {
  0% {
    text-shadow: 0 0 5px var(--primary), 0 0 10px var(--primary-glow-mid), 0 0 15px var(--primary-glow-dark);
  }
  100% {
    text-shadow: 0 0 10px var(--primary), 0 0 22px var(--primary), 0 0 34px var(--primary-glow-mid), 0 0 46px var(--primary-glow-dark);
  }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}

.grid { display: grid; gap: 16px; }
.grid.cols-2 { grid-template-columns: 1fr 1fr; }
.grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 720px) { .grid.cols-2, .grid.cols-3 { grid-template-columns: 1fr; } }

.stat-card { text-align: center; }
.stat-card .stat-value { font-size: 2.2rem; font-weight: 700; color: var(--primary); font-family: var(--font-heading); }
.stat-card .subtitle { margin-top: 2px; }

label { display: block; font-size: .85rem; color: var(--text-dim); font-weight: 500; margin: 10px 0 4px; }
input[type=text], input[type=password], input[type=number], input[type=file], select, textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-alt);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(245, 185, 85, .25);
}
/* Le popup natif d'un <select> ignore souvent le style sombre du champ (fond blanc
   imposé par le navigateur/l'OS) : sans ceci, le texte clair défini plus haut (var(--text))
   devient illisible (gris très clair sur fond blanc). On force un texte sombre sur
   les options pour qu'elles restent lisibles quel que soit le navigateur. */
select option {
  color: #1a1305;
  background: #ffffff;
}

button, .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius-pill);
  padding: 10px 20px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .01em;
  cursor: pointer;
  background: var(--primary);
  color: var(--on-primary);
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(245, 185, 85, .25);
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, filter .15s ease;
}
button:hover, .btn:hover { background: var(--primary-hover); transform: translateY(-2px); }
button:active, .btn:active { transform: translateY(0); }
button:disabled { opacity: .45; cursor: not-allowed; transform: none; }
button.secondary { background: var(--card-hover); color: var(--text); box-shadow: none; border: 1px solid var(--border-strong); }
button.secondary:hover { background: var(--border-strong); }
button.ghost { background: transparent; color: var(--text-dim); border: 1px solid var(--border-strong); box-shadow: none; }
button.ghost:hover { background: var(--card-hover); color: var(--text); }
button.good { background: var(--good); color: #fff; box-shadow: 0 6px 18px rgba(76, 175, 80, .25); }
button.good:hover { background: #5cc760; }
button.bad { background: var(--bad); color: #fff; box-shadow: 0 6px 18px rgba(255, 92, 92, .25); }
button.bad:hover { background: #ff7676; }
button.big { font-size: 1.3rem; padding: 18px 28px; border-radius: var(--radius-lg); }

.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.spacer { flex: 1; }

.pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: .78rem;
  font-weight: 700;
  background: var(--card-hover);
  color: var(--text-dim);
}
.pill.mode-buzzer { background: rgba(245, 185, 85, .18); color: var(--primary-hover); }
.pill.mode-text { background: rgba(95, 212, 196, .18); color: var(--accent); }
.pill.mode-qcm { background: rgba(201, 143, 52, .22); color: #e8c078; }

.track-item, .question-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  margin-bottom: 8px;
}
.track-item .meta, .question-item .meta { flex: 1; min-width: 0; }
.track-item .meta .title, .question-item .meta .title { font-weight: 700; }
.track-item .meta .sub, .question-item .meta .sub { color: var(--text-dim); font-size: .85rem; }
.track-actions { display: flex; gap: 8px; flex-shrink: 0; }

.folder-item .meta { cursor: pointer; border-radius: var(--radius-sm); }
.folder-item:hover { border-color: var(--primary); }
.folder-item.active { border-color: var(--primary); background: rgba(245, 185, 85, .08); }

.empty { color: var(--text-dim); text-align: center; padding: 30px 10px; }

.import-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.import-row .fname {
  flex-basis: 100%;
  color: var(--text-dim);
  font-size: .78rem;
  word-break: break-all;
}
.import-row .import-fields {
  display: flex;
  gap: 8px;
  flex: 1;
  min-width: 260px;
  flex-wrap: wrap;
}
.import-header {
  display: flex;
  gap: 8px;
  padding: 0 12px 6px;
  color: var(--text-dim);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  flex-wrap: wrap;
}
.import-header > div { flex: 1; min-width: 140px; }
.import-row .import-fields > div { flex: 1; min-width: 140px; margin: 0; }
.import-row .import-fields input[type=text] { margin: 0; }
.import-row .import-actions { display: flex; gap: 6px; align-items: center; }
.import-row .row-status { display: inline-block; width: 20px; text-align: center; font-size: 1rem; }
.import-row.status-error { outline: 1px solid var(--bad); }

#name-pop-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 40;
}
.name-pop {
  --rot: 0deg;
  position: absolute;
  transform: translate(-50%, -50%) rotate(var(--rot)) scale(0.6);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  color: white;
  font-weight: 800;
  font-size: 1.15rem;
  white-space: nowrap;
  box-shadow: var(--shadow);
  opacity: 0;
  animation: name-pop-anim 2.4s ease forwards;
}
@keyframes name-pop-anim {
  0%   { opacity: 0; transform: translate(-50%, -50%) rotate(var(--rot)) scale(0.6); }
  14%  { opacity: 1; transform: translate(-50%, -50%) rotate(var(--rot)) scale(1); }
  78%  { opacity: 1; transform: translate(-50%, -50%) rotate(var(--rot)) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -60%) rotate(var(--rot)) scale(0.85); }
}

.intro-countdown {
  font-size: 9rem;
  font-weight: 800;
  font-family: var(--font-heading);
  line-height: 1;
  margin: 30px 0;
  color: var(--accent);
  text-shadow: 0 0 40px rgba(95, 212, 196, .5);
}

.sound-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.sound-row .meta { flex: 1; min-width: 180px; }
.sound-row .meta .title { font-weight: 700; }
.sound-row .meta .sub { color: var(--text-dim); font-size: .8rem; }
.sound-row input[type=file] { display: none; }

.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--border-strong);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  z-index: 999;
  max-width: 90vw;
}
.toast i.bi { flex-shrink: 0; font-size: 1.15em; color: var(--primary); }
.toast.success i.bi { color: var(--good); }
.toast.error i.bi { color: var(--bad); }
.toast.error { border-color: var(--bad); color: #ffc2c2; }
.toast.success { border-color: var(--good); color: #b6ecb9; }

.confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 12, 16, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}
.confirm-box {
  background: var(--card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 20px 22px;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
}
.confirm-box p { margin: 0; font-size: 1.05rem; white-space: pre-line; }

code.kbd {
  background: var(--card-hover);
  border: 1px solid var(--border-strong);
  padding: 2px 8px;
  border-radius: 6px;
  font-family: 'Courier New', monospace;
}

/* --- Ecran de projection --- */
.screen-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 30px;
}
.screen-logo { font-family: var(--font-logo); font-size: clamp(2.4rem, 6vw, 3.6rem); font-weight: 400; letter-spacing: 1px; margin-bottom: 6px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.qr-box { background: white; padding: 18px; border-radius: var(--radius-lg); display: inline-block; margin: 20px 0; }
.qr-box img { display: block; width: 260px; height: 260px; }
.join-code { font-family: var(--font-heading); font-size: 3.2rem; font-weight: 700; letter-spacing: 6px; margin: 8px 0; }
.timer-bar-outer { width: 100%; max-width: 700px; height: 20px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-pill); overflow: hidden; margin: 24px auto; }
.timer-bar-inner { height: 100%; background: linear-gradient(90deg, var(--accent), var(--primary)); width: 100%; transition: width .2s linear; }
.timer-num { font-family: var(--font-heading); font-size: 5rem; font-weight: 800; }
.question-index { color: var(--text-dim); font-size: 1.2rem; margin-bottom: 6px; }
.reveal-title { font-family: var(--font-heading); font-size: 3rem; font-weight: 700; margin: 10px 0 0; }
.reveal-artist { font-size: 1.8rem; color: var(--text-dim); }
.leaderboard-list { list-style: none; padding: 0; margin: 20px auto; max-width: 560px; text-align: left; }
.leaderboard-list li { display: flex; justify-content: space-between; padding: 10px 18px; border-radius: var(--radius-sm); background: var(--bg-alt); border: 1px solid var(--border); margin-bottom: 8px; font-size: 1.3rem; }
.leaderboard-list li:nth-child(1) { background: linear-gradient(90deg, rgba(245, 185, 85, .22), transparent); border-color: rgba(245, 185, 85, .35); font-size: 1.6rem; font-weight: 800; }
.leaderboard-list li:nth-child(2) { font-weight: 700; }
#prompt-text { font-family: var(--font-heading); font-size: 2.2rem; font-weight: 700; max-width: 800px; margin: 20px auto; line-height: 1.3; }
#prompt-text.quote { font-style: italic; color: var(--accent); }
#prompt-text.quote::before, #prompt-text.quote::after { content: '"'; }
.buzz-banner { font-family: var(--font-heading); font-size: 2rem; font-weight: 800; color: var(--primary); margin-top: 10px; animation: pop .3s ease; }
@keyframes pop { from { transform: scale(.7); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.live-leaderboard {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 20;
  background: rgba(21, 24, 31, .82);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  text-align: left;
  max-width: 220px;
  backdrop-filter: blur(10px);
}
.live-leaderboard-title { font-weight: 700; font-size: .9rem; color: var(--text-dim); margin-bottom: 6px; }
.live-leaderboard .leaderboard-list { margin: 0; max-width: none; }
.live-leaderboard .leaderboard-list li { padding: 4px 10px; font-size: .85rem; margin-bottom: 4px; }
.live-leaderboard .leaderboard-list li:nth-child(1) { font-size: .95rem; }

/* --- Participant (mobile) --- */
.play-body { min-height: 100vh; display: flex; flex-direction: column; }
.score-badge { font-weight: 700; font-size: 1.1rem; color: var(--primary); }
.buzzer-btn {
  width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--primary-hover), var(--primary));
  box-shadow: 0 10px 40px rgba(245, 185, 85, .4);
  font-family: var(--font-heading); font-size: 1.6rem; font-weight: 800; color: var(--on-primary); border: none;
  margin: 30px auto; display: block;
}
.buzzer-btn:active { transform: scale(.96); }
.buzzer-btn:disabled { background: var(--card-hover); box-shadow: none; }
.qcm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 20px; }
@media (max-width: 480px) { .qcm-grid { grid-template-columns: 1fr; } }
.qcm-choice {
  padding: 18px 14px; border-radius: var(--radius); font-size: 1.1rem; font-weight: 700;
  background: var(--bg-alt); border: 2px solid var(--border-strong); color: var(--text);
}
.qcm-choice.selected { border-color: var(--accent); background: rgba(95, 212, 196, .15); }
.qcm-choice.correct { border-color: var(--good); background: rgba(76, 175, 80, .2); }
.qcm-choice.incorrect { border-color: var(--bad); background: rgba(255, 92, 92, .2); }

/* --- QCM "carrés colorés" (style Kahoot/Karafun) --- */
.color-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 20px;
}
.color-tile {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 110px;
  padding: 14px;
  border-radius: var(--radius);
  border: none;
  color: white;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.25;
  box-shadow: var(--shadow-sm);
  transition: transform .1s ease, filter .1s ease;
}
.color-tile:active { transform: scale(.96); }
.color-tile .shape { font-size: 1.5rem; flex-shrink: 0; }
.color-tile.c0 { background: #e21b3c; } /* rouge - triangle */
.color-tile.c1 { background: #1368ce; } /* bleu - losange */
.color-tile.c2 { background: #d89e00; } /* jaune - cercle */
.color-tile.c3 { background: #26890c; } /* vert - carré */
.color-tile:disabled { filter: grayscale(.5) brightness(.6); }
.color-tile.selected { outline: 4px solid white; outline-offset: -4px; }
.color-tile.correct { outline: 4px solid var(--good); outline-offset: -4px; filter: none; }
.color-tile.incorrect { outline: 4px solid var(--bad); outline-offset: -4px; opacity: .55; }

/* --- Liste des joueurs connectés, affichée dans le lobby de l'écran de projection --- */
.lobby-players {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 720px;
  margin: 18px auto 0;
}
.player-chip {
  background: var(--card-hover);
  border: 1px solid var(--border-strong);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 1.05rem;
  font-weight: 700;
}

/* --- Récompenses rigolotes de fin de session (écran, animateur, participant) --- */
.awards-list {
  list-style: none;
  padding: 0;
  margin: 20px auto 0;
  max-width: 620px;
  display: grid;
  gap: 10px;
}
.award-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-radius: var(--radius);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  text-align: left;
}
.award-card .award-emoji { font-size: 1.8rem; flex-shrink: 0; }
.award-card .award-body { flex: 1; min-width: 0; }
.award-card .award-title { font-weight: 800; }
.award-card .award-nickname { color: var(--accent); }
.award-card .award-phrase { color: var(--text-dim); font-size: .9rem; margin-top: 2px; }

/* --- Petits écrans (téléphones) : tuiles/boutons plus grands et plus faciles à
   toucher, la personne joue avec le pouce, pas à la souris. --- */
@media (max-width: 600px) {
  .wrap { padding-left: 14px; padding-right: 14px; }
  .card { padding: 16px; }
  /* Sur mobile, le titre + les boutons d'action d'une ligne (piste, question,
     son d'ambiance) ne tiennent plus sur une même ligne : on les empile plutôt
     que de laisser les boutons se superposer au texte. */
  .track-item, .question-item, .sound-row { flex-wrap: wrap; }
  .track-item .meta, .question-item .meta, .sound-row .meta { flex-basis: 100%; }
  .track-actions { width: 100%; }
  .track-actions button { flex: 1; }
  .color-grid { gap: 10px; margin-top: 16px; }
  .color-tile {
    min-height: 34vw;
    font-size: 1.25rem;
    padding: 12px 8px;
    border-radius: var(--radius-lg);
  }
  .color-tile .shape { font-size: 2rem; }
  .qcm-grid { gap: 10px; }
  .qcm-choice { padding: 20px 14px; font-size: 1.15rem; border-radius: var(--radius-lg); }
  .buzzer-btn { width: 70vw; height: 70vw; max-width: 260px; max-height: 260px; }
  .award-card { padding: 10px 12px; gap: 10px; }
  .award-card .award-emoji { font-size: 1.5rem; }
}