/**
 * ADDICTION STYLES - Styles pour tous les systèmes d'addiction
 * @version 1.0.0
 */

/* ========================================
   MENU DE NAVIGATION
   ======================================== */

#game-menu {
  position: fixed;
  top: 10px;
  right: 10px;
  z-index: 900;
}

.menu-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.menu-btn {
  background: rgba(26, 26, 46, 0.95);
  border: 2px solid #4a90e2;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  font-size: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.menu-btn:hover {
  transform: scale(1.1);
  background: rgba(74, 144, 226, 0.3);
  border-color: #6ab7ff;
  box-shadow: 0 0 20px rgba(74, 144, 226, 0.5);
}

.menu-btn:active {
  transform: scale(0.95);
}

/* ========================================
   PANNEAU DE BASE (pour tous les panneaux)
   ======================================== */

.achievement-panel,
.challenges-panel,
.leaderboard-panel,
.unlock-panel,
.synergy-panel,
.lifetime-stats-panel,
.gem-shop-panel {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 900px;
  max-height: 85vh;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border: 3px solid #4a90e2;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
  z-index: 1000;
  display: none;
  overflow: hidden;
}

.achievement-panel-header,
.challenges-panel-header,
.leaderboard-panel-header,
.unlock-panel-header,
.synergy-panel-header,
.lifetime-stats-header,
.gem-shop-header {
  background: linear-gradient(90deg, #4a90e2, #6ab7ff);
  padding: 20px;
  position: relative;
}

.achievement-panel-header h2,
.challenges-panel-header h2,
.leaderboard-panel-header h2,
.unlock-panel-header h2,
.synergy-panel-header h2,
.lifetime-stats-header h2,
.gem-shop-header h2 {
  margin: 0;
  color: white;
  font-size: 28px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.achievement-close-btn,
.challenges-close-btn,
.leaderboard-close-btn,
.unlock-close-btn,
.synergy-close-btn,
.lifetime-stats-close-btn,
.gem-shop-close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 30px;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
}

.achievement-close-btn:hover,
.challenges-close-btn:hover,
.leaderboard-close-btn:hover,
.unlock-close-btn:hover,
.synergy-close-btn:hover,
.lifetime-stats-close-btn:hover,
.gem-shop-close-btn:hover {
  background: rgba(255, 0, 0, 0.7);
  transform: rotate(90deg);
}

.achievement-panel-content,
.challenges-panel-content,
.leaderboard-panel-content,
.unlock-panel-content,
.synergy-panel-content,
.lifetime-stats-content,
.gem-shop-content {
  padding: 20px;
  max-height: calc(85vh - 100px);
  overflow-y: auto;
}

/* Scrollbar personnalisée */
.achievement-panel-content::-webkit-scrollbar,
.challenges-panel-content::-webkit-scrollbar,
.leaderboard-panel-content::-webkit-scrollbar,
.unlock-panel-content::-webkit-scrollbar,
.synergy-panel-content::-webkit-scrollbar,
.lifetime-stats-content::-webkit-scrollbar,
.gem-shop-content::-webkit-scrollbar {
  width: 10px;
}

.achievement-panel-content::-webkit-scrollbar-track,
.challenges-panel-content::-webkit-scrollbar-track,
.leaderboard-panel-content::-webkit-scrollbar-track,
.unlock-panel-content::-webkit-scrollbar-track,
.synergy-panel-content::-webkit-scrollbar-track,
.lifetime-stats-content::-webkit-scrollbar-track,
.gem-shop-content::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 5px;
}

.achievement-panel-content::-webkit-scrollbar-thumb,
.challenges-panel-content::-webkit-scrollbar-thumb,
.leaderboard-panel-content::-webkit-scrollbar-thumb,
.unlock-panel-content::-webkit-scrollbar-thumb,
.synergy-panel-content::-webkit-scrollbar-thumb,
.lifetime-stats-content::-webkit-scrollbar-thumb,
.gem-shop-content::-webkit-scrollbar-thumb {
  background: #4a90e2;
  border-radius: 5px;
}

/* ========================================
   ACHIEVEMENTS
   ======================================== */

.achievement-progress {
  margin-top: 15px;
}

.achievement-progress-bar {
  width: 100%;
  height: 25px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 8px;
}

.achievement-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #4CAF50, #8BC34A);
  transition: width 0.5s ease;
}

.achievement-progress-text {
  color: white;
  font-size: 14px;
  text-align: center;
}

.achievement-rewards {
  color: #FFD700;
  margin-top: 10px;
  font-size: 16px;
  text-align: center;
}

.achievement-categories {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.achievement-category-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 20px;
  padding: 10px 20px;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
}

.achievement-category-btn.active {
  background: #4a90e2;
  border-color: #6ab7ff;
}

.achievement-category-btn:hover {
  background: rgba(74, 144, 226, 0.5);
}

.achievement-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 15px;
}

.achievement-card {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 15px;
  display: flex;
  align-items: center;
  gap: 15px;
  transition: all 0.3s ease;
}

.achievement-card.unlocked {
  border-color: #4CAF50;
  background: rgba(76, 175, 80, 0.1);
}

.achievement-card.locked {
  opacity: 0.6;
}

.achievement-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(74, 144, 226, 0.3);
}

.achievement-card.common { border-left: 5px solid #999; }
.achievement-card.rare { border-left: 5px solid #4a90e2; }
.achievement-card.epic { border-left: 5px solid #9b59b6; }
.achievement-card.legendary { border-left: 5px solid #f39c12; }

.achievement-card-icon {
  font-size: 40px;
}

.achievement-card-content {
  flex: 1;
}

.achievement-card-name {
  font-size: 18px;
  font-weight: bold;
  color: white;
  margin-bottom: 5px;
}

.achievement-card-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 8px;
}

.achievement-card-reward {
  font-size: 13px;
  color: #FFD700;
}

.achievement-card-rarity {
  font-size: 11px;
  text-transform: uppercase;
  opacity: 0.6;
}

/* Popup d'achievement */
.achievement-popup {
  position: fixed;
  top: 100px;
  right: 20px;
  z-index: 2000;
  opacity: 0;
  transform: translateX(400px);
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.achievement-popup.show {
  opacity: 1;
  transform: translateX(0);
}

.achievement-popup-inner {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border: 3px solid #f39c12;
  border-radius: 15px;
  padding: 20px;
  min-width: 350px;
  box-shadow: 0 10px 40px rgba(243, 156, 18, 0.5);
  animation: achievementGlow 2s ease-in-out infinite;
}

.achievement-popup-inner.common { border-color: #999; }
.achievement-popup-inner.rare { border-color: #4a90e2; }
.achievement-popup-inner.epic { border-color: #9b59b6; }
.achievement-popup-inner.legendary { border-color: #f39c12; }

@keyframes achievementGlow {
  0%, 100% { box-shadow: 0 10px 40px rgba(243, 156, 18, 0.3); }
  50% { box-shadow: 0 10px 60px rgba(243, 156, 18, 0.8); }
}

.achievement-popup .achievement-icon {
  font-size: 60px;
  text-align: center;
  margin-bottom: 10px;
}

.achievement-popup .achievement-header {
  color: #f39c12;
  font-size: 16px;
  text-align: center;
  font-weight: bold;
  margin-bottom: 10px;
}

.achievement-popup .achievement-name {
  color: white;
  font-size: 24px;
  text-align: center;
  font-weight: bold;
  margin-bottom: 10px;
}

.achievement-popup .achievement-desc {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  text-align: center;
  margin-bottom: 15px;
}

.achievement-popup .achievement-reward {
  color: #FFD700;
  font-size: 16px;
  text-align: center;
  font-weight: bold;
}

/* ========================================
   DÉFIS
   ======================================== */

.login-streak {
  background: rgba(255, 152, 0, 0.2);
  border: 2px solid #ff9800;
  border-radius: 10px;
  padding: 10px;
  text-align: center;
  color: #ff9800;
  font-size: 18px;
  font-weight: bold;
  margin-top: 10px;
}

.challenges-section {
  margin-bottom: 30px;
}

.challenges-section h3 {
  color: white;
  font-size: 22px;
  margin-bottom: 15px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 10px;
}

.challenges-timer {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  margin-bottom: 15px;
  text-align: center;
}

.challenges-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.challenge-card {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 15px;
  transition: all 0.3s ease;
}

.challenge-card.completed {
  border-color: #4CAF50;
  background: rgba(76, 175, 80, 0.1);
}

.challenge-card.claimed {
  opacity: 0.5;
}

.challenge-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.challenge-card-name {
  color: white;
  font-size: 18px;
  font-weight: bold;
}

.challenge-card-status {
  color: #4CAF50;
  font-size: 14px;
}

.challenge-card-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  margin-bottom: 10px;
}

.challenge-progress-bar {
  width: 100%;
  height: 20px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 8px;
}

.challenge-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #4a90e2, #6ab7ff);
  transition: width 0.5s ease;
}

.challenge-progress-text {
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  text-align: center;
}

.challenge-card-reward {
  color: #FFD700;
  font-size: 14px;
  margin-top: 10px;
}

/* Popup de défi */
.challenge-popup {
  position: fixed;
  top: 100px;
  right: 20px;
  z-index: 2000;
  opacity: 0;
  transform: translateX(400px);
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.challenge-popup.show {
  opacity: 1;
  transform: translateX(0);
}

.challenge-popup-inner {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border: 3px solid #4a90e2;
  border-radius: 15px;
  padding: 20px;
  min-width: 350px;
  box-shadow: 0 10px 40px rgba(74, 144, 226, 0.5);
}

.challenge-popup-inner.daily {
  border-color: #4a90e2;
}

.challenge-popup-inner.weekly {
  border-color: #9b59b6;
}

.challenge-popup .challenge-icon {
  font-size: 60px;
  text-align: center;
  margin-bottom: 10px;
}

.challenge-popup .challenge-header {
  color: #4a90e2;
  font-size: 16px;
  text-align: center;
  font-weight: bold;
  margin-bottom: 10px;
}

.challenge-popup .challenge-name {
  color: white;
  font-size: 24px;
  text-align: center;
  font-weight: bold;
  margin-bottom: 10px;
}

.challenge-popup .challenge-desc {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  text-align: center;
  margin-bottom: 15px;
}

.challenge-popup .challenge-reward {
  color: #FFD700;
  font-size: 16px;
  text-align: center;
  font-weight: bold;
}

/* ========================================
   LEADERBOARD
   ======================================== */

.leaderboard-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  justify-content: center;
}

.leaderboard-tab {
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 20px;
  padding: 10px 25px;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 16px;
}

.leaderboard-tab.active {
  background: #4a90e2;
  border-color: #6ab7ff;
}

.leaderboard-tab:hover {
  background: rgba(74, 144, 226, 0.5);
}

.personal-best {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 165, 0, 0.1));
  border: 2px solid #FFD700;
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 25px;
  text-align: center;
}

.personal-best-header {
  color: #FFD700;
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 10px;
}

.personal-best-score {
  color: white;
  font-size: 42px;
  font-weight: bold;
  margin: 10px 0;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.personal-best-stats {
  color: rgba(255, 255, 255, 0.8);
  font-size: 16px;
}

.leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.leaderboard-entry {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  padding: 15px;
  display: flex;
  align-items: center;
  gap: 15px;
  transition: all 0.3s ease;
}

.leaderboard-entry:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(5px);
}

.leaderboard-entry.personal {
  border-color: #FFD700;
  background: rgba(255, 215, 0, 0.1);
}

.leaderboard-entry.top3 {
  background: rgba(255, 215, 0, 0.05);
}

.leaderboard-rank {
  font-size: 24px;
  font-weight: bold;
  color: white;
  min-width: 60px;
  text-align: center;
}

.leaderboard-player {
  flex: 1;
  color: white;
  font-size: 18px;
  font-weight: bold;
}

.leaderboard-score {
  color: #4CAF50;
  font-size: 22px;
  font-weight: bold;
  min-width: 120px;
  text-align: right;
}

.leaderboard-details {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  min-width: 200px;
  text-align: right;
}

.leaderboard-date {
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
  min-width: 100px;
  text-align: right;
}

.leaderboard-empty {
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
  padding: 40px;
  font-size: 18px;
}

/* Widget leaderboard */
.leaderboard-widget {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 15px;
  padding: 20px;
  margin-top: 20px;
}

.leaderboard-widget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.leaderboard-widget-header h3 {
  color: white;
  margin: 0;
  font-size: 20px;
}

.leaderboard-widget-expand {
  background: rgba(74, 144, 226, 0.3);
  border: 2px solid #4a90e2;
  border-radius: 20px;
  padding: 8px 16px;
  color: white;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.3s ease;
}

.leaderboard-widget-expand:hover {
  background: #4a90e2;
  transform: translateX(5px);
}

.leaderboard-widget-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.leaderboard-widget-entry {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  padding: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.leaderboard-widget-entry .rank {
  font-size: 18px;
  font-weight: bold;
  color: white;
  min-width: 40px;
}

.leaderboard-widget-entry .player {
  flex: 1;
  color: rgba(255, 255, 255, 0.9);
  font-size: 16px;
}

.leaderboard-widget-entry .score {
  color: #4CAF50;
  font-size: 16px;
  font-weight: bold;
}

/* ========================================
   SYNERGIES
   ======================================== */

.synergy-subtitle {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  text-align: center;
  margin-top: 5px;
}

.synergy-section {
  margin-bottom: 30px;
}

.synergy-section h3 {
  color: white;
  font-size: 22px;
  margin-bottom: 15px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 10px;
}

.synergy-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 15px;
}

.synergy-card {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 15px;
  transition: all 0.3s ease;
}

.synergy-card.active {
  border-color: #9b59b6;
  background: rgba(155, 89, 182, 0.1);
  box-shadow: 0 0 20px rgba(155, 89, 182, 0.3);
}

.synergy-card.inactive {
  opacity: 0.6;
}

.synergy-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(74, 144, 226, 0.3);
}

.synergy-card.rare { border-left: 5px solid #4a90e2; }
.synergy-card.epic { border-left: 5px solid #9b59b6; }
.synergy-card.legendary { border-left: 5px solid #f39c12; }

.synergy-card-icon {
  font-size: 40px;
  text-align: center;
  margin-bottom: 10px;
}

.synergy-card-name {
  font-size: 18px;
  font-weight: bold;
  color: white;
  text-align: center;
  margin-bottom: 10px;
}

.synergy-card-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
  margin-bottom: 12px;
}

.synergy-card-requirements {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 10px;
}

.synergy-card-rarity {
  font-size: 11px;
  text-transform: uppercase;
  text-align: center;
  opacity: 0.6;
  margin-top: 5px;
}

.synergy-list .empty {
  grid-column: 1 / -1;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  padding: 40px;
}

/* Popup de synergie */
.synergy-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  z-index: 2500;
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.synergy-popup.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.synergy-popup-inner {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border: 4px solid #9b59b6;
  border-radius: 20px;
  padding: 40px;
  min-width: 400px;
  max-width: 600px;
  box-shadow: 0 20px 80px rgba(155, 89, 182, 0.6);
  text-align: center;
  animation: synergyPulse 2s ease-in-out infinite;
}

@keyframes synergyPulse {
  0%, 100% { box-shadow: 0 20px 80px rgba(155, 89, 182, 0.4); }
  50% { box-shadow: 0 20px 100px rgba(155, 89, 182, 0.8); }
}

.synergy-popup-inner.rare { border-color: #4a90e2; }
.synergy-popup-inner.epic { border-color: #9b59b6; }
.synergy-popup-inner.legendary { border-color: #f39c12; }

.synergy-popup .synergy-header {
  color: #9b59b6;
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 15px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.synergy-popup .synergy-icon-large {
  font-size: 80px;
  margin: 20px 0;
}

.synergy-popup .synergy-name {
  color: white;
  font-size: 32px;
  font-weight: bold;
  margin-bottom: 15px;
}

.synergy-popup .synergy-desc {
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
  margin-bottom: 20px;
  line-height: 1.6;
}

.synergy-popup .synergy-rarity {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Effet d'écran de synergie */
.synergy-screen-effect {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(155, 89, 182, 0.3) 0%, transparent 70%);
  pointer-events: none;
  z-index: 2000;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.synergy-screen-effect.active {
  opacity: 1;
}

/* ========================================
   LIFETIME STATS
   ======================================== */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 15px;
  margin-bottom: 30px;
}

.stat-card {
  background: linear-gradient(135deg, rgba(74, 144, 226, 0.1), rgba(106, 183, 255, 0.1));
  border: 2px solid rgba(74, 144, 226, 0.3);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(74, 144, 226, 0.3);
  border-color: #4a90e2;
}

.stat-card .stat-icon {
  font-size: 36px;
  margin-bottom: 10px;
}

.stat-card .stat-value {
  color: white;
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 5px;
}

.stat-card .stat-label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

.stats-section {
  margin-bottom: 30px;
}

.stats-section h3 {
  color: white;
  font-size: 22px;
  margin-bottom: 15px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 10px;
}

.zombie-stats,
.records-list {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  padding: 15px;
}

.zombie-stat-row,
.record-row {
  display: flex;
  justify-content: space-between;
  padding: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.zombie-stat-row:last-child,
.record-row:last-child {
  border-bottom: none;
}

.zombie-type,
.record-label {
  color: rgba(255, 255, 255, 0.8);
  font-size: 16px;
}

.zombie-count,
.record-value {
  color: #4CAF50;
  font-size: 16px;
  font-weight: bold;
}

/* ========================================
   GEM SHOP
   ======================================== */

.gem-balance-display {
  background: rgba(0, 255, 255, 0.1);
  border: 2px solid #00ffff;
  border-radius: 20px;
  padding: 10px 20px;
  text-align: center;
  color: #00ffff;
  font-size: 20px;
  font-weight: bold;
  margin-top: 10px;
}

.gem-shop-section {
  margin-bottom: 30px;
}

.gem-shop-section h3 {
  color: white;
  font-size: 22px;
  margin-bottom: 15px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 10px;
}

.gem-shop-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 15px;
}

.gem-shop-item {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
}

.gem-shop-item:hover {
  transform: translateY(-5px);
  border-color: #00ffff;
  box-shadow: 0 10px 30px rgba(0, 255, 255, 0.3);
}

.gem-shop-item.cannot-afford {
  opacity: 0.5;
}

.gem-shop-item.owned {
  border-color: #4CAF50;
  background: rgba(76, 175, 80, 0.1);
}

.gem-shop-item-icon {
  font-size: 50px;
}

.gem-shop-item-content {
  flex: 1;
  text-align: center;
}

.gem-shop-item-name {
  color: white;
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 8px;
}

.gem-shop-item-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  margin-bottom: 10px;
}

.gem-shop-item-cost {
  color: #00ffff;
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 10px;
}

.gem-shop-buy-btn {
  background: linear-gradient(135deg, #00ffff, #0088ff);
  border: none;
  border-radius: 20px;
  padding: 10px 25px;
  color: white;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
}

.gem-shop-buy-btn:hover:not(:disabled) {
  transform: scale(1.1);
  box-shadow: 0 5px 20px rgba(0, 255, 255, 0.5);
}

.gem-shop-buy-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

#gems-display {
  background: rgba(0, 255, 255, 0.1);
  border: 2px solid #00ffff;
  border-radius: 5px;
  padding: 5px 10px;
}

/* ========================================
   RETENTION HOOKS
   ======================================== */

.retention-hooks {
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.retention-hook {
  background: linear-gradient(135deg, rgba(74, 144, 226, 0.1), rgba(106, 183, 255, 0.1));
  border: 2px solid #4a90e2;
  border-radius: 12px;
  padding: 15px;
  display: flex;
  gap: 15px;
  align-items: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.retention-hook:hover {
  transform: translateX(5px);
  box-shadow: 0 5px 20px rgba(74, 144, 226, 0.4);
  border-color: #6ab7ff;
}

.retention-hook.activated {
  border-color: #4CAF50;
  background: rgba(76, 175, 80, 0.1);
}

.retention-hook.revenge {
  border-color: #ff5722;
  background: rgba(255, 87, 34, 0.1);
}

.retention-hook.revenge:hover {
  border-color: #ff7043;
  box-shadow: 0 5px 20px rgba(255, 87, 34, 0.4);
}

.hook-icon {
  font-size: 40px;
  min-width: 50px;
  text-align: center;
}

.hook-content {
  flex: 1;
}

.hook-message {
  color: white;
  font-size: 16px;
  margin-bottom: 5px;
  line-height: 1.4;
}

.hook-action {
  color: #4a90e2;
  font-size: 14px;
  font-weight: bold;
}

/* ========================================
   MISSIONS
   ======================================== */

.mission-widget {
  position: fixed;
  top: 150px;
  left: 10px;
  background: rgba(26, 26, 46, 0.95);
  border: 2px solid #4a90e2;
  border-radius: 12px;
  padding: 15px;
  max-width: 300px;
  z-index: 800;
}

.mission-widget-header h4 {
  color: white;
  margin: 0 0 10px 0;
  font-size: 18px;
}

.mission-widget-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mission-item {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 10px;
}

.mission-item.completed {
  border-color: #4CAF50;
  background: rgba(76, 175, 80, 0.1);
}

.mission-item-name {
  color: white;
  font-size: 14px;
  font-weight: bold;
  margin-bottom: 5px;
}

.mission-item-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  margin-bottom: 5px;
}

.mission-item-status {
  color: #4CAF50;
  font-size: 12px;
}

.mission-empty {
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
  text-align: center;
}

/* Notification de mission */
.mission-card-notification {
  position: fixed;
  top: 150px;
  right: 20px;
  z-index: 2000;
  opacity: 0;
  transform: translateX(400px);
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.mission-card-notification.show {
  opacity: 1;
  transform: translateX(0);
}

.mission-card-inner {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border: 3px solid #4a90e2;
  border-radius: 15px;
  padding: 20px;
  min-width: 350px;
  box-shadow: 0 10px 40px rgba(74, 144, 226, 0.5);
}

.mission-card-inner.rare { border-color: #9b59b6; }
.mission-card-inner.epic { border-color: #f39c12; }

.mission-card-inner .mission-header {
  color: #4a90e2;
  font-size: 14px;
  text-align: center;
  font-weight: bold;
  margin-bottom: 10px;
}

.mission-card-inner .mission-name {
  color: white;
  font-size: 22px;
  text-align: center;
  font-weight: bold;
  margin-bottom: 10px;
}

.mission-card-inner .mission-desc {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  text-align: center;
  margin-bottom: 12px;
}

.mission-card-inner .mission-reward {
  color: #FFD700;
  font-size: 14px;
  text-align: center;
}

.mission-complete-popup {
  position: fixed;
  top: 200px;
  right: 20px;
  z-index: 2100;
  opacity: 0;
  transform: translateX(400px);
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.mission-complete-popup.show {
  opacity: 1;
  transform: translateX(0);
}

.mission-complete-inner {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border: 3px solid #4CAF50;
  border-radius: 15px;
  padding: 20px;
  min-width: 350px;
  box-shadow: 0 10px 40px rgba(76, 175, 80, 0.5);
}

.mission-complete-inner .mission-complete-header {
  color: #4CAF50;
  font-size: 16px;
  text-align: center;
  font-weight: bold;
  margin-bottom: 10px;
}

.mission-complete-inner .mission-complete-name {
  color: white;
  font-size: 22px;
  text-align: center;
  font-weight: bold;
  margin-bottom: 12px;
}

.mission-complete-inner .mission-complete-reward {
  color: #FFD700;
  font-size: 16px;
  text-align: center;
  font-weight: bold;
}

/* ========================================
   ÉVÉNEMENTS
   ======================================== */

.event-announcement {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  z-index: 3000;
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.event-announcement.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.event-announcement-inner {
  background: rgba(26, 26, 46, 0.98);
  border: 4px solid;
  border-radius: 25px;
  padding: 40px;
  min-width: 500px;
  max-width: 700px;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.8);
  text-align: center;
  position: relative;
}

.event-icon-large {
  font-size: 100px;
  margin-bottom: 20px;
  animation: eventBounce 1s ease-in-out infinite;
}

@keyframes eventBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.event-content .event-header {
  color: white;
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 15px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.event-content .event-name {
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 15px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.event-content .event-desc {
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
  margin-bottom: 20px;
  line-height: 1.6;
}

.event-content .event-effects {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 10px;
  padding: 15px;
  margin-bottom: 20px;
  color: #4CAF50;
  font-size: 16px;
  font-weight: bold;
}

.event-content .event-rewards {
  color: #FFD700;
  font-size: 16px;
  font-weight: bold;
}

.event-close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 30px;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
}

.event-close-btn:hover {
  background: rgba(255, 0, 0, 0.7);
  transform: rotate(90deg);
}

.event-widget {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 15px;
  padding: 20px;
  margin-top: 20px;
}

.event-widget-header h4 {
  color: white;
  margin: 0 0 15px 0;
  font-size: 20px;
}

.event-widget-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.event-widget-item {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  padding: 15px;
  display: flex;
  align-items: center;
  gap: 15px;
}

.event-widget-icon {
  font-size: 36px;
}

.event-widget-content {
  flex: 1;
}

.event-widget-name {
  color: white;
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 5px;
}

.event-widget-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

.event-banner {
  background: rgba(0, 0, 0, 0.3);
  border: 2px solid;
  border-radius: 10px;
  padding: 15px;
  margin: 20px 0;
  display: flex;
  align-items: center;
  gap: 15px;
  position: relative;
}

.event-banner-icon {
  font-size: 48px;
}

.event-banner-content {
  flex: 1;
}

.event-banner-name {
  color: white;
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 5px;
}

.event-banner-desc {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
}

.event-banner-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  font-size: 20px;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
}

.event-banner-close:hover {
  background: rgba(255, 0, 0, 0.7);
}

/* ========================================
   DÉBLOCAGES
   ======================================== */

.unlock-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 15px;
}

.unlock-card {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 15px;
  display: flex;
  align-items: center;
  gap: 15px;
  transition: all 0.3s ease;
}

.unlock-card.unlocked {
  border-color: #4CAF50;
  background: rgba(76, 175, 80, 0.1);
}

.unlock-card.locked {
  opacity: 0.6;
}

.unlock-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(74, 144, 226, 0.3);
}

.unlock-card-icon {
  font-size: 48px;
}

.unlock-card-content {
  flex: 1;
}

.unlock-card-name {
  color: white;
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 8px;
}

.unlock-card-requirement {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

.unlock-card-status {
  min-width: 100px;
  text-align: right;
}

.unlocked-badge {
  background: #4CAF50;
  color: white;
  padding: 5px 12px;
  border-radius: 15px;
  font-size: 12px;
  font-weight: bold;
}

.locked-badge {
  background: rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.7);
  padding: 5px 12px;
  border-radius: 15px;
  font-size: 12px;
  font-weight: bold;
}

.unlock-popup {
  position: fixed;
  top: 100px;
  right: 20px;
  z-index: 2000;
  opacity: 0;
  transform: translateX(400px);
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.unlock-popup.show {
  opacity: 1;
  transform: translateX(0);
}

.unlock-popup-inner {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border: 3px solid #4CAF50;
  border-radius: 15px;
  padding: 20px;
  min-width: 350px;
  box-shadow: 0 10px 40px rgba(76, 175, 80, 0.5);
  text-align: center;
}

.unlock-popup .unlock-icon {
  font-size: 60px;
  margin-bottom: 10px;
}

.unlock-popup .unlock-header {
  color: #4CAF50;
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 10px;
}

.unlock-popup .unlock-weapon-icon {
  font-size: 80px;
  margin: 15px 0;
}

.unlock-popup .unlock-weapon-name {
  color: white;
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 15px;
}

.unlock-popup .unlock-requirement {
  color: #4CAF50;
  font-size: 14px;
}

/* ========================================
   HOME WIDGETS
   ======================================== */

.home-widgets {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 30px;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
  .achievement-panel,
  .challenges-panel,
  .leaderboard-panel,
  .unlock-panel,
  .synergy-panel,
  .lifetime-stats-panel,
  .gem-shop-panel {
    width: 95%;
    max-height: 90vh;
  }

  .achievement-list,
  .synergy-list,
  .gem-shop-items,
  .unlock-list {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }

  .menu-btn {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }

  .mission-widget {
    display: none;
  }

  .event-announcement-inner {
    min-width: 90%;
    padding: 30px 20px;
  }

  .event-icon-large {
    font-size: 70px;
  }
}