/* ============================
   CSS Variables & Reset
   ============================ */
:root {
  --color-bg: #0f1117;
  --color-surface: #1a1d27;
  --color-surface2: #252836;
  --color-border: #2e3248;
  --color-primary: #7c6cfc;
  --color-primary-hover: #6555e8;
  --color-secondary: #3a3f5c;
  --color-secondary-hover: #4a5070;
  --color-text: #e8eaf0;
  --color-text-muted: #8c90a8;
  --color-success: #4caf50;
  --color-error: #f44336;
  --color-warning: #ff9800;
  --color-danger: #d32f2f;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --transition: 0.18s ease;
  --nav-height: 56px;
}

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

html { font-size: 16px; }

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
}

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

img { max-width: 100%; display: block; }

/* ============================
   Typography
   ============================ */
h1 { font-size: 2rem; font-weight: 700; letter-spacing: -0.5px; }
h2 { font-size: 1.4rem; font-weight: 600; }
h3 { font-size: 1.15rem; font-weight: 600; }
p  { color: var(--color-text-muted); }

/* ============================
   Layout
   ============================ */
.page-wrapper {
  max-width: 860px;
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
  flex: 1;
  width: 100%;
}

/* ============================
   Navigation
   ============================ */
.navbar {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
  gap: 0.5rem;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-right: auto;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  gap: 0.25rem;
  list-style: none;
}

.nav-link {
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  background: var(--color-surface2);
  color: var(--color-text);
  text-decoration: none;
}
.nav-link.active { color: var(--color-primary); font-weight: 600; }

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  color: var(--color-text);
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  margin: 5px 0;
  transition: var(--transition);
}

@media (max-width: 640px) {
  .nav-toggle { display: flex; flex-direction: column; }
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: 0.5rem 1rem 1rem;
    gap: 0.1rem;
  }
  .nav-links.open { display: flex; }
  .nav-link { padding: 0.6rem 0.75rem; }
  .navbar { position: relative; }
}

/* ============================
   Buttons
   ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  user-select: none;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-primary   { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-secondary { background: var(--color-secondary); color: var(--color-text); }
.btn-secondary:hover { background: var(--color-secondary-hover); }
.btn-danger    { background: var(--color-danger); color: #fff; }
.btn-danger:hover { background: #b71c1c; }
.btn-full { width: 100%; }
.btn-lg { padding: 0.75rem 2rem; font-size: 1.05rem; }

/* ============================
   Cards & Surfaces
   ============================ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

/* ============================
   Form Elements
   ============================ */
.input {
  width: 100%;
  background: var(--color-surface2);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 1rem;
  padding: 0.6rem 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}
.input:focus { border-color: var(--color-primary); }
.input-invalid { border-color: var(--color-error) !important; }

.input-group { position: relative; }

/* ============================
   Autocomplete
   ============================ */
.autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-surface2);
  border: 1px solid var(--color-border);
  border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  list-style: none;
  max-height: 240px;
  overflow-y: auto;
  z-index: 200;
  box-shadow: var(--shadow);
}
.autocomplete-item {
  padding: 0.55rem 0.9rem;
  cursor: pointer;
  font-size: 0.95rem;
  transition: background var(--transition);
}
.autocomplete-item:hover,
.autocomplete-item.active { background: var(--color-secondary); }

/* ============================
   Toast Notifications
   ============================ */
#toast-container {
  position: fixed;
  top: calc(var(--nav-height) + 12px);
  right: 1rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}
.toast {
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.25s, transform 0.25s;
  max-width: 280px;
}
.toast-visible { opacity: 1; transform: translateX(0); }
.toast-success { background: var(--color-success); color: #fff; }
.toast-error   { background: var(--color-error);   color: #fff; }
.toast-info    { background: var(--color-primary);  color: #fff; }

/* ============================
   Modal
   ============================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  padding: 1rem;
}
.modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 440px;
  width: 100%;
  box-shadow: var(--shadow);
}
.modal-title { margin-bottom: 0.75rem; }
.modal-message { color: var(--color-text); margin-bottom: 1.5rem; }
.modal-body { margin-bottom: 1.5rem; color: var(--color-text); }
.modal-actions { display: flex; gap: 0.75rem; justify-content: flex-end; }

/* ============================
   Item Picture
   ============================ */
.item-picture-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.item-picture {
  width: 180px;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 2px solid var(--color-border);
}
.item-picture.blacked-out {
  filter: brightness(0);
}
.img-error {
  background: var(--color-surface2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ============================
   Clue blocks
   ============================ */
.clue {
  background: var(--color-surface2);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 0.75rem 1rem;
  margin-bottom: 0.75rem;
}
.clue-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 0.25rem;
}
.clue p {
  color: var(--color-text);
  font-size: 0.95rem;
  white-space: pre-wrap;
}

/* ============================
   Game HUD
   ============================ */
.game-hud {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.hud-item {
  text-align: center;
}
.hud-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}
.hud-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text);
}
.hud-lives .hud-value { color: var(--color-error); }

/* ============================
   Guess Form
   ============================ */
.guess-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}
.guess-form .input-group { flex: 1; }
.guess-form .input { border-radius: var(--radius-sm); }

/* ============================
   Game Area Layout (with gauge)
   ============================ */
#game-area {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.game-main {
  flex: 1;
  min-width: 0;
}

/* ============================
   Score Gauge
   ============================ */
.score-gauge {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 52px;
  flex-shrink: 0;
  padding-top: 0.25rem;
}
.gauge-seg {
  background: var(--color-surface2);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.2rem 0.4rem;
  text-align: center;
  transition: background var(--transition), border-color var(--transition), opacity var(--transition);
  opacity: 0.25;
  cursor: default;
  user-select: none;
}
.gauge-seg.active {
  border-color: var(--color-primary);
  background: rgba(124, 108, 252, 0.12);
  opacity: 1;
  box-shadow: 0 0 8px rgba(124, 108, 252, 0.3);
}
.gauge-seg.spent {
  opacity: 0.07;
}
.gauge-pts {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}
.gauge-try-dots {
  display: block;
  font-size: 0.38rem;
  color: var(--color-text-muted);
  letter-spacing: 1.5px;
  margin-top: 4px;
  line-height: 1;
}

/* ============================
   Daily Round Progress
   ============================ */
.round-progress {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.round-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-secondary);
  border: 2px solid var(--color-border);
  transition: background var(--transition);
}
.round-dot.active  { background: var(--color-primary); border-color: var(--color-primary); }
.round-dot.done    { background: var(--color-success); border-color: var(--color-success); }
.round-dot.failed  { background: var(--color-error);   border-color: var(--color-error); }

/* ============================
   Summary Cards
   ============================ */
.summary-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin: 1.5rem 0;
}
.summary-card {
  background: var(--color-surface2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
  width: 140px;
}
.summary-img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin: 0 auto 0.5rem;
}
.summary-name { font-size: 0.8rem; font-weight: 600; color: var(--color-text); margin-bottom: 0.25rem; }
.summary-emoji { font-size: 1rem; margin-bottom: 0.25rem; }
.summary-score { font-size: 0.85rem; color: var(--color-primary); font-weight: 700; }

/* ============================
   Share Box
   ============================ */
.share-box {
  background: var(--color-surface2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  font-family: monospace;
  white-space: pre;
  font-size: 0.9rem;
  color: var(--color-text);
  margin: 1rem 0;
}

/* ============================
   Replay Grid
   ============================ */
.replay-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}
.replay-btn {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition);
}
.replay-btn:hover { opacity: 0.85; transform: scale(1.04); }
.replay-btn.played     { background: var(--color-secondary); color: var(--color-text-muted); }
.replay-btn.not-played { background: var(--color-primary);   color: #fff; }

/* ============================
   Settings
   ============================ */
.settings-section {
  margin-bottom: 2rem;
}
.settings-section h2 {
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}
.settings-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}
.lang-btn {
  padding: 0.4rem 1rem;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-border);
  background: var(--color-surface2);
  color: var(--color-text);
  cursor: pointer;
  font-weight: 600;
  transition: border-color var(--transition), background var(--transition);
}
.lang-btn.selected {
  border-color: var(--color-primary);
  background: rgba(124,108,252,0.15);
  color: var(--color-primary);
}

/* ============================
   Index Hero
   ============================ */
.hero {
  text-align: center;
  padding: 3rem 0 2rem;
}
.hero h1 {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}
.hero p {
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}
.menu-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition);
  text-decoration: none;
  display: block;
  color: var(--color-text);
}
.menu-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-3px);
  text-decoration: none;
}
.menu-card-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.menu-card h3 { color: var(--color-text); margin-bottom: 0.25rem; }
.menu-card p { font-size: 0.88rem; }

/* ============================
   Game Over / Result screen
   ============================ */
.result-screen {
  text-align: center;
  padding: 2rem 0;
}
.result-score-display {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0.5rem 0;
}
.result-new-record {
  color: var(--color-success);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}
.result-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

/* ============================
   Shake Animation
   ============================ */
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-5px); }
  80% { transform: translateX(5px); }
}
.shake { animation: shake 0.35s ease; }

/* ============================
   Credits
   ============================ */
.credits-body {
  max-width: 560px;
  margin: 2rem auto;
  text-align: center;
}
.credits-body p { font-size: 1rem; margin-bottom: 1rem; }

/* ============================
   Utility
   ============================ */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.text-muted { color: var(--color-text-muted); }
.text-primary { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-error   { color: var(--color-error); }

/* ============================
   Historique page
   ============================ */
.page-wrapper--wide {
  max-width: 1160px;
}

.history-layout {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

/* Column 1 — date list */
.history-col-list {
  flex: 0 0 340px;
  min-width: 0;
}

/* Column 2 — chart + stats */
.history-col-stats {
  flex: 1;
  min-width: 0;
}

.history-entry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  margin-bottom: 0.45rem;
  gap: 0.75rem;
  transition: border-color var(--transition);
}
.history-entry:hover {
  border-color: var(--color-secondary-hover);
}

.history-entry-date {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.history-entry-score {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.9rem;
  white-space: nowrap;
}

.history-entry-rounds {
  display: flex;
  gap: 0.15rem;
}

/* Single round emoji with tooltip */
.history-round-emoji {
  position: relative;
  cursor: default;
  font-size: 1rem;
  line-height: 1;
}

.history-round-emoji .tooltip {
  position: absolute;
  bottom: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-surface2);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 0.75rem;
  padding: 0.2rem 0.45rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 50;
}

.history-round-emoji:hover .tooltip {
  opacity: 1;
}

/* Pagination */
.history-pagination {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1rem;
}

/* ── Stat groups ── */
.stat-group {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  margin-bottom: 0.9rem;
}

.stat-group-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: 0.6rem;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.28rem 0;
  border-bottom: 1px solid var(--color-border);
  gap: 1rem;
}
.stat-row:last-child {
  border-bottom: none;
}

.stat-label {
  font-size: 0.83rem;
  color: var(--color-text-muted);
}

.stat-value {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* Responsive */
@media (max-width: 800px) {
  .history-layout {
    flex-direction: column;
  }
  .history-col-list {
    flex: none;
    width: 100%;
  }
}
.hidden { display: none !important; }

/* ============================
   Responsive tweaks
   ============================ */
@media (max-width: 480px) {
  .hero h1 { font-size: 2.2rem; }
  .item-picture { width: 140px; height: 140px; }
  .guess-form { flex-direction: column; }
}