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

/* Achievement Notification */
.achievement-notification {
    position: fixed;
    top: -200px;
    right: 20px;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(20, 20, 20, 0.95) 100%);
    border: 2px solid #FFD700;
    border-radius: 12px;
    padding: 20px;
    min-width: 350px;
    max-width: 400px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 10px 40px rgba(255, 215, 0, 0.3);
    z-index: 10000;
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.achievement-notification.show {
    top: 20px;
}

.achievement-icon {
    font-size: 48px;
    animation: achievementPulse 1s ease-in-out infinite;
}

@keyframes achievementPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.achievement-content {
    flex: 1;
}

.achievement-title {
    color: #FFD700;
    font-size: 12px;
    font-weight: bold;
    letter-spacing: 2px;
    margin-bottom: 5px;
}

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

.achievement-desc {
    color: #CCCCCC;
    font-size: 13px;
}

.achievement-rarity {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: bold;
    letter-spacing: 1px;
}

.achievement-rarity.common {
    background: #808080;
    color: #FFFFFF;
}

.achievement-rarity.uncommon {
    background: #1EFF00;
    color: #000000;
}

.achievement-rarity.rare {
    background: #0070DD;
    color: #FFFFFF;
}

.achievement-rarity.epic {
    background: #A335EE;
    color: #FFFFFF;
}

.achievement-rarity.legendary {
    background: #FF8000;
    color: #FFFFFF;
}

.achievement-rarity.mythic {
    background: linear-gradient(135deg, #FF0080 0%, #FF8C00 50%, #FFD700 100%);
    color: #FFFFFF;
    animation: mythicGlow 2s ease-in-out infinite;
}

@keyframes mythicGlow {
    0%, 100% { box-shadow: 0 0 10px rgba(255, 215, 0, 0.5); }
    50% { box-shadow: 0 0 20px rgba(255, 215, 0, 1); }
}

/* Achievements Screen */
.achievements-screen {
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
    max-height: 90vh;
    overflow-y: auto;
}

.achievements-header {
    text-align: center;
    margin-bottom: 20px;
}

.achievements-header h1 {
    font-size: 36px;
    margin-bottom: 10px;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.achievements-progress {
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
    text-align: center;
}

.progress-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 15px;
}

.progress-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.progress-stat-value {
    font-size: 32px;
    font-weight: bold;
    color: #FFD700;
}

.progress-stat-label {
    font-size: 14px;
    color: #AAA;
}

.achievements-categories {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.category-btn {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #FFFFFF;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 215, 0, 0.5);
}

.category-btn.active {
    background: rgba(255, 215, 0, 0.2);
    border-color: #FFD700;
    color: #FFD700;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.achievement-card {
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.achievement-card.unlocked {
    border-color: #FFD700;
    background: rgba(255, 215, 0, 0.05);
}

.achievement-card.locked {
    opacity: 0.5;
    filter: grayscale(100%);
}

.achievement-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.2);
}

.achievement-card-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

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

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

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

.achievement-card-desc {
    font-size: 13px;
    color: #CCCCCC;
}

.achievement-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.achievement-unlocked-date {
    font-size: 11px;
    color: #888;
}

.achievement-locked-icon {
    font-size: 24px;
    color: #666;
}

/* Progress Bar */
.achievements-progress-bar {
    width: 100%;
    height: 30px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    margin-top: 10px;
}

.achievements-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #FFD700 0%, #FFA500 100%);
    transition: width 0.5s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-weight: bold;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .achievements-grid {
        grid-template-columns: 1fr;
    }
    
    .achievement-notification {
        min-width: 300px;
        right: 10px;
    }
    
    .achievement-notification.show {
        top: 10px;
    }
}