:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --text: #0f172a;
  --muted: #64748b;
  --accent: #2563eb;
  --accent-strong: #1d4ed8;
  --success: #15803d;
  --danger: #dc2626;
  --warning: #b45309;
}

* {
  box-sizing: border-box;
}

/* l'attribut hidden doit TOUJOURS gagner, même sur les éléments
   qui ont un display: flex/grid en CSS (modal, bandeau, overlay...) */
[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.app-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0;
}

header {
  text-align: center;
  margin-bottom: 24px;
}

header h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
}

header p {
  margin: 8px auto 0;
  max-width: 720px;
  color: var(--muted);
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.card h2 {
  margin: 0 0 14px;
  font-size: 1.05rem;
}

.muted {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 400;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
}

input[type="text"],
input[type="number"],
select {
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 12px;
  border-radius: 14px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  font-size: 1rem;
}

input[type="text"]:disabled {
  opacity: 0.5;
}

button {
  padding: 12px 14px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  color: #ffffff;
  font-weight: 700;
  cursor: pointer;
  transition: transform 120ms ease, opacity 120ms ease;
}

button:hover:not(:disabled) {
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.4;
  cursor: default;
}

button.secondary {
  background: var(--border);
  color: var(--text);
}

button.icon {
  padding: 6px 10px;
  background: transparent;
  border: 1px solid var(--border-strong);
  font-size: 0.9rem;
}

/* --- Pseudo et création de salon --- */

.inline-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.inline-row input {
  flex: 1;
  margin-bottom: 0;
}

.pseudo-display {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
}

.lobby-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.lobby-columns .card {
  margin-bottom: 20px;
}

.settings-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

#create-room {
  width: 100%;
}

.counter {
  display: inline-block;
  padding: 2px 10px;
  margin-left: 6px;
  border-radius: 12px;
  font-size: 0.85rem;
  background: rgba(37, 99, 235, 0.1);
  color: var(--accent);
  border: 1px solid rgba(37, 99, 235, 0.25);
  vertical-align: middle;
}

/* --- Listes du lobby --- */

.rooms-list,
.scoreboard-list,
.players-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.rooms-list li,
.scoreboard-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 16px;
  background: var(--bg);
  border: 1px solid var(--border);
}

/* --- Classement du lobby --- */

.score-entry {
  justify-content: flex-start;
}

.score-rank {
  width: 34px;
  flex-shrink: 0;
  text-align: center;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--muted);
}

.score-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.score-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}

.score-pts {
  color: var(--accent);
  font-size: 1.05rem;
  white-space: nowrap;
}

.score-sub {
  font-size: 0.82rem;
}

.rooms-list button {
  padding: 8px 14px;
  flex-shrink: 0;
}

/* --- Salon : jeu à gauche, salon + chat à droite --- */

.room-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 20px;
  align-items: start;
}

.room-side {
  position: sticky;
  top: 8px;
}

.room-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 14px;
}

.room-actions button {
  width: 100%;
}

.players-list {
  margin-top: 12px;
}

.players-list li {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px 16px;
  padding: 8px 14px;
  border-radius: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.player-name {
  font-weight: 600;
}

.player-score {
  color: var(--muted);
}

.letters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  min-height: 44px;
}

.letters span {
  position: relative;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  font-weight: 700;
  border-radius: 14px;
  background: #eef2f7;
  border: 1px solid var(--border-strong);
  cursor: grab;
  user-select: none;
  touch-action: none;
  transition: transform 100ms ease, opacity 100ms ease;
}

.letters span:hover:not(.used) {
  transform: translateY(-2px);
}

/* tuile déjà posée dans le mot en cours */
.letters span.used {
  opacity: 0.35;
  cursor: default;
}

/* tuile en cours de déplacement : pleine, elle suit le curseur */
.letters span.dragging-free {
  position: fixed;
  z-index: 60;
  pointer-events: none;
  transform: scale(1.08);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.25);
  transition: none;
}

/* l'espace qui se déplace entre les lettres pendant un glisser :
   invisible, les lettres semblent juste s'écarter */
.letter-placeholder {
  width: 44px;
  height: 44px;
}

button.mini {
  padding: 4px 10px;
  font-size: 0.8rem;
  margin-left: 8px;
  vertical-align: middle;
}

/* --- Bulle de définition --- */

.def-popup {
  position: absolute;
  z-index: 50;
  max-width: 300px;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.15);
  font-size: 0.85rem;
}

.def-popup ol {
  margin: 8px 0 0;
  padding-left: 18px;
}

.def-popup li {
  margin-bottom: 4px;
}

.def-loading,
.def-src,
.def-finders {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.letters span small {
  position: absolute;
  bottom: 2px;
  right: 5px;
  font-size: 0.55rem;
  font-weight: 600;
  color: var(--muted);
}

/* --- Bandeau de jeu : manche, timer et scores en gros --- */

.game-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 14px 24px;
  position: sticky;
  top: 8px;
  z-index: 20;
}

.gb-round {
  color: var(--muted);
  font-size: 0.9rem;
}

.gb-round strong {
  color: var(--text);
  font-size: 1.1rem;
}

.gb-timer strong {
  font-size: 2.4rem;
  font-variant-numeric: tabular-nums;
}

/* fin de manche imminente : le compteur clignote */
@keyframes timer-blink {
  50% { opacity: 0.15; }
}

.gb-timer strong.urgent {
  color: var(--danger);
  animation: timer-blink 1s step-start infinite;
}

.gb-actions {
  display: flex;
  gap: 8px;
}

.gb-actions .mini {
  margin-left: 0;
}

/* pastilles de manches façon jeu vidéo, sous le score de chaque joueur */
.gb-top {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.gb-pips {
  display: flex;
  gap: 3px;
  font-size: 0.85rem;
  line-height: 1;
}

.pip-win {
  color: #f59e0b;
}

.pip-lost {
  color: var(--border-strong);
}

.pip-next {
  color: var(--border);
}

.gb-scores {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.gb-player {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 6px 14px;
  border-radius: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.gb-player.leader {
  border-color: #16a34a;
  background: rgba(22, 163, 74, 0.08);
}

.gb-player.leader .gb-score {
  color: #15803d;
}

.gb-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.gb-score {
  font-size: 1.6rem;
  font-variant-numeric: tabular-nums;
}

.gb-sub {
  color: var(--muted);
  font-size: 0.8rem;
}

/* mode chrono : horloge individuelle sous le score */
.gb-clock {
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}

.gb-clock.low {
  color: var(--danger);
  font-weight: 700;
}

.gb-clock.frozen {
  opacity: 0.6;
}

/* joueur parti en cours de partie : score conservé, affiché en retrait */
.gb-player.gone,
.players-list li.gone {
  opacity: 0.55;
}

.recap-subtitle {
  margin: 4px 0 8px;
  font-size: 0.95rem;
  color: var(--muted);
}

.recap-breakdown p {
  margin: 0 0 10px;
  font-size: 0.9rem;
}

/* --- Bannière de résultat --- */

.result-banner {
  text-align: center;
  padding: 18px 24px;
}

.result-banner strong {
  display: block;
  font-size: 1.5rem;
}

.result-banner span {
  color: var(--muted);
  font-size: 1rem;
}

/* --- Rack du mot en cours --- */

.word-rack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 12px;
  min-height: 44px;
}

/* mêmes dimensions que les lettres du tirage, pour un alignement propre */
.rack-slot {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  font-weight: 700;
  border-radius: 14px;
  border: 2px dashed var(--border-strong);
  background: transparent;
  user-select: none;
}

.rack-slot.filled {
  border-style: solid;
  border-color: var(--accent);
  background: rgba(37, 99, 235, 0.08);
  cursor: pointer;
}

.rack-slot.filled:hover {
  background: rgba(220, 38, 38, 0.1);
  border-color: var(--danger);
}

.rack-actions {
  display: flex;
  gap: 10px;
}

.rack-actions button {
  flex: 1;
}

.feedback {
  min-height: 24px;
  margin-top: 12px;
  color: var(--muted);
}

.feedback.success {
  color: var(--success);
}

.feedback.error {
  color: var(--danger);
}

.feedback.info {
  color: var(--warning);
}

/* --- Grille de mots (compacte : un rectangle par mot) --- */

.word-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

/* séparateur étiqueté entre les groupes de longueurs : « 6 lettres ─────── » */
.len-sep {
  flex-basis: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.len-sep span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
}

.len-sep::after {
  content: "";
  flex: 1;
  border-top: 1px solid var(--border);
}

.word-box {
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 0 5px;
  border-radius: 6px;
  background: #e2e8f0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--text);
}

.word-points {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--muted);
}

/* deux codes indépendants qui se superposent sans ambiguïté :
   fond vert = je l'ai trouvé · contour orange = un adversaire l'a trouvé */
.word-box.mine {
  background: #16a34a;
  color: #ffffff;
}

.word-box.mine .word-points {
  color: #dcfce7;
}

.word-box.theirs,
.word-box.taken {
  outline: 2px solid #ea580c;
  outline-offset: -1px;
}

/* mode course : le mot pris est révélé pour tout le monde */
.word-box.taken {
  background: rgba(234, 88, 12, 0.14);
}

/* mot raté, révélé en fin de manche */
.word-box.revealed {
  color: var(--muted);
}

/* les mots visibles sont cliquables (définition) */
.word-box.mine,
.word-box.taken,
.word-box.revealed {
  cursor: pointer;
}

/* --- Chat --- */

.chat-messages {
  list-style: none;
  margin: 0 0 12px;
  padding: 10px;
  max-height: 220px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-radius: 12px;
  background: var(--bg);
}

.chat-messages li strong {
  color: var(--accent);
  margin-right: 6px;
}

.chat-messages:empty::after {
  content: "Aucun message pour l'instant.";
  color: var(--muted);
  font-size: 0.9rem;
}

/* --- Décompte, rab de temps, modal stats --- */

.countdown-overlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: clamp(4rem, 15vw, 8rem);
  font-weight: 800;
  color: var(--text);
  background: rgba(248, 250, 252, 0.75);
  z-index: 100;
  pointer-events: none;
}

.proposal-prompt {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
}

.proposal-prompt span {
  flex: 1;
  font-weight: 600;
}

/* --- Pause --- */

.pause-overlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(248, 250, 252, 0.6);
  z-index: 85;
}

.pause-box {
  text-align: center;
  padding: 28px 40px;
  margin-bottom: 0;
}

.pause-box strong {
  display: block;
  font-size: 2rem;
  margin-bottom: 16px;
}

/* pendant la pause, les données de jeu sont illisibles */
#game-area.paused .card {
  filter: blur(6px) grayscale(0.5);
  pointer-events: none;
  user-select: none;
}

.checkbox-line {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 2px 0 10px;
  font-weight: 600;
}

.checkbox-line input {
  width: auto;
  margin: 0;
}

fieldset.settings-fields {
  border: none;
  padding: 0;
  margin: 0;
  min-width: 0;
}

fieldset.settings-fields:disabled {
  opacity: 0.6;
}

.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(15, 23, 42, 0.4);
  z-index: 90;
  padding: 20px;
}

.modal-box {
  max-width: 720px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  margin-bottom: 0;
}

.stats-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.stats-table th,
.stats-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}

.stats-table th {
  color: var(--muted);
  font-weight: 600;
}

/* --- Récap de fin de partie --- */

.recap-box h2 {
  font-size: 1.4rem;
  text-align: center;
}

.recap-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 14px;
  font-size: 0.92rem;
}

.recap-table th,
.recap-table td {
  padding: 7px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.recap-table thead th {
  color: var(--muted);
  font-weight: 600;
}

.recap-table tbody th {
  color: var(--muted);
  font-weight: 600;
  width: 52px;
}

.recap-total td {
  font-weight: 700;
  font-size: 1.05rem;
}

.medal-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.medal-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: 0.9rem;
}

.medal-icon {
  font-size: 1.2rem;
}

@media (max-width: 1000px) {
  .room-layout {
    grid-template-columns: 1fr;
  }

  .room-side {
    position: static;
  }
}

@media (max-width: 860px) {
  .lobby-columns,
  .settings-row {
    grid-template-columns: 1fr;
  }
}