/* ============================================================
   PIXEL WAR — Feuille de style principale
   Slogan : "Chaque pixel est une bataille. Chaque bataille est une œuvre."
   ============================================================ */

:root {
  --bg-primary:    #0d1117;
  --bg-secondary:  #161b22;
  --bg-tertiary:   #21262d;
  --border:        #30363d;
  --text-primary:  #e6edf3;
  --text-secondary:#8b949e;
  --accent:        #ff4757;
  --accent-hover:  #ff6b81;
  --accent-gold:   #ffa502;
  --accent-green:  #2ed573;
  --accent-blue:   #1e90ff;
  --accent-purple: #a29bfe;
  --radius:        8px;
  --radius-sm:     4px;
  --shadow:        0 4px 24px rgba(0,0,0,0.4);
  --font:          'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono:     'Consolas', 'Courier New', monospace;
  --transition:    0.15s ease;
}

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

html, body {
  width: 100%; height: 100%;
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow: hidden;
}

/* ============================================================
   LAYOUT PRINCIPAL
   ============================================================ */
#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  width: 100vw;
  position: relative;
}

/* ============================================================
   HEADER
   ============================================================ */
#header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  height: 52px;
  flex-shrink: 0;
  z-index: 100;
}

.header-logo { display: flex; align-items: center; gap: 10px; }
.header-logo img { height: 36px; }
.header-slogan {
  font-size: 11px;
  color: var(--text-secondary);
  font-style: italic;
  display: none;
}
@media (min-width: 768px) { .header-slogan { display: block; } }

.header-actions { display: flex; align-items: center; gap: 8px; }

/* ============================================================
   CANVAS ZONE
   ============================================================ */
#canvas-container {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: #111;
  cursor: crosshair;
}

#pixel-canvas {
  position: absolute;
  top: 0; left: 0;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  transform-origin: 0 0;
}

#overlay-canvas {
  position: absolute;
  top: 0; left: 0;
  image-rendering: pixelated;
  pointer-events: none;
  opacity: 0.5;
  transform-origin: 0 0;
}

#cursor-highlight {
  position: absolute;
  pointer-events: none;
  border: 2px solid rgba(255,255,255,0.8);
  box-shadow: 0 0 0 1px rgba(0,0,0,0.5);
  z-index: 10;
  transition: none;
}

/* ============================================================
   HUD GAUCHE — Barre d'outils
   ============================================================ */
#toolbar {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 50;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 6px;
  box-shadow: var(--shadow);
}

.tool-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 16px;
  transition: all var(--transition);
}
.tool-btn:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.tool-btn.active {
  background: var(--accent);
  border-color: var(--accent-hover);
  color: #fff;
}
.tool-divider { height: 1px; background: var(--border); margin: 2px 0; }

/* ============================================================
   HUD BAS — Palette + Infos
   ============================================================ */
#bottom-hud {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 50;
}

#color-palette {
  display: flex;
  gap: 5px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 6px 10px;
  box-shadow: var(--shadow);
  flex-wrap: wrap;
  justify-content: center;
  max-width: 90vw;
}

.color-swatch {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  flex-shrink: 0;
}
.color-swatch:hover { transform: scale(1.2); border-color: rgba(255,255,255,0.6); }
.color-swatch.selected {
  transform: scale(1.25);
  border-color: #fff;
  box-shadow: 0 0 0 2px var(--accent);
}
.color-swatch.custom-color::after {
  content: '★';
  position: absolute;
  top: -6px; right: -6px;
  font-size: 9px;
  color: var(--accent-gold);
}

/* Bouton + couleur custom */
#add-color-btn {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px dashed var(--border);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
}
#add-color-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ============================================================
   HUD DROITE — Stock pixels + minimap
   ============================================================ */
#right-hud {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 50;
}

#stock-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  min-width: 140px;
  box-shadow: var(--shadow);
}
.stock-label { font-size: 10px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 1px; }
.stock-value { font-size: 24px; font-weight: 700; color: var(--accent-gold); line-height: 1.2; }
.stock-max   { font-size: 11px; color: var(--text-secondary); }

.stock-bar-wrap { margin-top: 6px; background: var(--bg-tertiary); border-radius: 3px; height: 5px; overflow: hidden; }
.stock-bar { height: 100%; background: var(--accent-gold); border-radius: 3px; transition: width 0.3s ease; }

.recharge-info { font-size: 10px; color: var(--text-secondary); margin-top: 4px; }

/* ============================================================
   MINIMAP
   ============================================================ */
#minimap-wrap {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px;
  box-shadow: var(--shadow);
}
#minimap {
  display: block;
  border-radius: 3px;
  image-rendering: pixelated;
  cursor: pointer;
}
.minimap-viewport {
  position: absolute;
  border: 1.5px solid #fff;
  pointer-events: none;
  opacity: 0.8;
}

/* ============================================================
   COORDONNÉES
   ============================================================ */
#coords-display {
  position: absolute;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  border-radius: 4px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  pointer-events: none;
  z-index: 50;
}

/* ============================================================
   MODALES
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  width: min(480px, 94vw);
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
  transform: translateY(20px);
  transition: transform 0.2s;
}
.modal-overlay.open .modal { transform: translateY(0); }

.modal-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ============================================================
   FORMULAIRES
   ============================================================ */
.form-group { margin-bottom: 14px; }
.form-label { display: block; font-size: 12px; color: var(--text-secondary); margin-bottom: 6px; font-weight: 600; }

.form-input {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 10px 12px;
  font-size: 14px;
  font-family: var(--font);
  transition: border-color var(--transition);
  outline: none;
}
.form-input:focus { border-color: var(--accent-blue); }
.form-input::placeholder { color: var(--text-secondary); }

.form-error { font-size: 12px; color: var(--accent); margin-top: 4px; display: none; }
.form-error.visible { display: block; }

/* ============================================================
   BOUTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary  { background: var(--accent);   color: #fff; border-color: var(--accent); }
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }

.btn-secondary { background: var(--bg-tertiary); color: var(--text-primary); border-color: var(--border); }
.btn-secondary:hover:not(:disabled) { border-color: var(--text-secondary); }

.btn-gold { background: var(--accent-gold); color: #000; }
.btn-gold:hover:not(:disabled) { filter: brightness(1.1); }

.btn-full { width: 100%; }

.btn-oauth {
  background: var(--bg-tertiary);
  border-color: var(--border);
  color: var(--text-primary);
  gap: 10px;
  padding: 10px 14px;
}
.btn-oauth:hover { border-color: var(--text-secondary); }

/* ============================================================
   TABS
   ============================================================ */
.tabs { display: flex; border-bottom: 1px solid var(--border); margin-bottom: 20px; gap: 0; }
.tab-btn {
  padding: 10px 16px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
}
.tab-btn.active { color: var(--text-primary); border-bottom-color: var(--accent); }
.tab-btn:hover:not(.active) { color: var(--text-primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ============================================================
   SHOP — Cartes produits
   ============================================================ */
.product-grid { display: grid; gap: 12px; }

.product-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: border-color var(--transition);
}
.product-card:hover { border-color: var(--accent); }
.product-card.unavailable { opacity: 0.5; }

.product-icon { font-size: 28px; flex-shrink: 0; }
.product-info { flex: 1; }
.product-name { font-size: 14px; font-weight: 700; }
.product-desc { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
.product-price {
  font-size: 18px; font-weight: 700; color: var(--accent-gold);
  white-space: nowrap; text-align: right;
}
.product-status-badge {
  font-size: 11px; font-weight: 600;
  padding: 2px 8px;
  border-radius: 12px;
  background: var(--accent-green);
  color: #000;
  margin-top: 4px;
  display: inline-block;
}

/* ============================================================
   GAMEPASS — Paliers
   ============================================================ */
.pass-header {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-purple) 100%);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  text-align: center;
}
.pass-header h3 { font-size: 18px; font-weight: 700; }
.pass-header p  { font-size: 12px; opacity: 0.8; margin-top: 4px; }

.xp-bar-wrap { background: rgba(0,0,0,0.3); border-radius: 4px; height: 8px; margin-top: 10px; overflow: hidden; }
.xp-bar { height: 100%; background: var(--accent-gold); border-radius: 4px; transition: width 0.5s ease; }

.tiers-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(88px, 1fr)); gap: 8px; }

.tier-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
}
.tier-card.unlocked { border-color: var(--accent-green); }
.tier-card.claimed  { border-color: var(--accent-gold); background: rgba(255,165,2,0.05); }
.tier-card.locked   { opacity: 0.45; }
.tier-card.premium  { border-color: var(--accent-purple) !important; }

.tier-num   { font-size: 10px; font-weight: 700; color: var(--text-secondary); }
.tier-icon  { font-size: 22px; margin: 4px 0; }
.tier-desc  { font-size: 9px; color: var(--text-secondary); line-height: 1.3; }
.tier-check { position: absolute; top: 3px; right: 3px; font-size: 10px; color: var(--accent-gold); }

/* ============================================================
   OVERLAY IMAGE
   ============================================================ */
#overlay-controls {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 50;
  box-shadow: var(--shadow);
  display: none;
}
#overlay-controls.visible { display: flex; }
#overlay-opacity-slider { width: 100px; accent-color: var(--accent); }

/* ============================================================
   NOTIFICATIONS TOAST
   ============================================================ */
#toast-container {
  position: fixed;
  top: 64px;
  right: 16px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  box-shadow: var(--shadow);
  max-width: 300px;
  animation: slideIn 0.25s ease, fadeOut 0.3s ease 3.7s forwards;
  pointer-events: all;
}
.toast.success { border-left-color: var(--accent-green); }
.toast.warning { border-left-color: var(--accent-gold); }
.toast.error   { border-left-color: var(--accent); }

@keyframes slideIn  { from { transform: translateX(120%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes fadeOut  { from { opacity: 1; } to { opacity: 0; pointer-events: none; } }

/* ============================================================
   GAMEPASS REWARD POPUP
   ============================================================ */
#reward-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  background: var(--bg-secondary);
  border: 2px solid var(--accent-gold);
  border-radius: 16px;
  padding: 30px;
  z-index: 600;
  text-align: center;
  box-shadow: 0 0 60px rgba(255,165,2,0.3);
  transition: transform 0.3s, opacity 0.3s;
  opacity: 0;
  pointer-events: none;
  min-width: 280px;
}
#reward-popup.visible {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
  pointer-events: all;
}
.reward-emoji { font-size: 52px; margin-bottom: 10px; }
.reward-title { font-size: 18px; font-weight: 700; color: var(--accent-gold); }
.reward-desc  { font-size: 13px; color: var(--text-secondary); margin-top: 6px; }

/* ============================================================
   CONNEXION STATUS
   ============================================================ */
.ws-status {
  display: flex; align-items: center; gap: 5px;
  font-size: 11px; color: var(--text-secondary);
}
.ws-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--border); transition: background 0.3s;
}
.ws-dot.connected { background: var(--accent-green); }
.ws-dot.connecting { background: var(--accent-gold); animation: pulse 1s infinite; }
.ws-dot.error { background: var(--accent); }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }

/* ============================================================
   MODE CADRE / CINÉMA
   ============================================================ */
body.cinema-mode #header,
body.cinema-mode #toolbar,
body.cinema-mode #bottom-hud,
body.cinema-mode #right-hud,
body.cinema-mode #coords-display,
body.cinema-mode #overlay-controls,
body.cinema-mode #toast-container {
  display: none !important;
}

body.cinema-mode #canvas-container {
  cursor: none;
}

body.cinema-mode {
  background: #000;
}

/* Bouton retour mode normal (visible en cinema mode, coin coin bas-droite) */
#cinema-exit {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  background: rgba(0,0,0,0.7);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.6);
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 12px;
  cursor: pointer;
}
body.cinema-mode:hover #cinema-exit { opacity: 1; pointer-events: all; }

/* ============================================================
   UTILITAIRES
   ============================================================ */
.hidden    { display: none !important; }
.text-muted{ color: var(--text-secondary); }
.text-gold { color: var(--accent-gold); }
.text-red  { color: var(--accent); }
.text-green{ color: var(--accent-green); }
.divider   { height: 1px; background: var(--border); margin: 12px 0; }
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }

/* ============================================================
   LANGUAGE SWITCHER
   ============================================================ */
.lang-switcher {
  display: flex;
  gap: 2px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px;
}

.lang-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  letter-spacing: 0.5px;
}

.lang-btn:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.lang-btn.active {
  background: var(--accent);
  color: #fff;
}