.achievement-modal-container {
    max-width: 900px !important;
    max-height: 90vh;
    background: linear-gradient(145deg,
        rgba(15, 23, 42, 0.98) 0%,
        rgba(30, 27, 75, 0.98) 50%,
        rgba(49, 46, 129, 0.95) 100%) !important;
    border: 1px solid var(--primary-color) !important;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6),
        0 0 60px var(--primary-color),
        inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
}

.achievement-modal-container .modal-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    background: transparent;
}

.achievement-modal-container .modal-title {
    color: #f8fafc !important;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.achievement-modal-container .modal-subtitle {
    color: rgba(255, 255, 255, 0.7) !important;
}

.achievement-modal-container .modal-close {
    color: rgba(255, 255, 255, 0.6) !important;
}

.achievement-modal-container .modal-close:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    color: var(--primary-color) !important;
}

/* Achievement Stats Summary */
.achievement-stats-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
    padding: 0 4px;
}

.achievement-stat-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.achievement-stat-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2), 0 0 20px var(--primary-color);
}

.achievement-stat-card .stat-icon {
    margin-bottom: 12px;
    color: var(--primary-color);
}

.achievement-stat-card .stat-icon svg {
    width: 32px;
    height: 32px;
}

.achievement-stat-card .stat-value {
    font-size: 28px;
    font-weight: 700;
    color: #f8fafc;
    margin-bottom: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.achievement-stat-card .stat-label {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85) !important;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Achievement Tabs */
.achievement-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    padding: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch !important;
    overflow-x: scroll !important;
    touch-action: pan-x !important;
    scroll-behavior: smooth;
}

.achievement-tabs::-webkit-scrollbar {
    display: none;
}

.achievement-tab {
    flex-shrink: 0;
    padding: 10px 16px;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.85) !important;
    font-size: 13px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    touch-action: none;
}

.achievement-tab:hover {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
}

.achievement-tab.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 4px 12px var(--primary-color);
}

.achievement-tab .tab-count {
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
}

.achievement-tab.active .tab-count {
    background: rgba(255, 255, 255, 0.3);
}

/* Achievement Grid */
.achievement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    padding: 4px;
    touch-action: auto;
}

/* Achievement Card */
.achievement-card {
    position: relative;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    gap: 16px;
    transition: all 0.3s ease;
    overflow: hidden;
}

.achievement-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.achievement-card.unlocked {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(236, 72, 153, 0.05));
    border-color: rgba(139, 92, 246, 0.3);
}

.achievement-card.unlocked:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3), 0 0 20px var(--primary-color);
}

/* Achievement Card Icon */
.achievement-card-icon {
    font-size: 40px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    flex-shrink: 0;
}

.achievement-card.unlocked .achievement-card-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    box-shadow: 0 4px 20px var(--primary-color);
}

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

.achievement-card-icon.mystery {
    background: linear-gradient(135deg, #6b7280, #4b5563);
    font-size: 32px;
    animation: mystery-rotate 3s linear infinite;
}

@keyframes mystery-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Achievement Card Content */
.achievement-card-content {
    flex: 1;
}

.achievement-card-name {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
    margin-bottom: 6px;
}

.achievement-card-description {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.9) !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
    margin-bottom: 10px;
}

.achievement-card-footer {
    display: flex;
    justify-content: space-between;
}

/* Achievement Rarity & Points */
.achievement-rarity {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    background: var(--rarity-color, var(--primary-color));
    color: white;
}

.achievement-points {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
}

/* Achievement Status Indicators */
.achievement-checkmark {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 28px;
    height: 28px;
    background: #22c55e;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
}

.achievement-lock {
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 16px;
    opacity: 0.5;
}

/* Achievement List View */
.achievement-list {
    padding: 0 20px 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}

.achievement-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.achievement-item.unlocked {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(236, 72, 153, 0.05));
    border-color: rgba(139, 92, 246, 0.3);
}

.achievement-item.locked {
    opacity: 0.5;
}

.achievement-item:hover {
    transform: translateX(4px);
    border-color: rgba(139, 92, 246, 0.5);
}

.achievement-icon {
    font-size: 32px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    flex-shrink: 0;
}

.achievement-item.unlocked .achievement-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    box-shadow: 0 4px 16px var(--primary-color);
}

/* Achievement Modal Body */
.achievement-modal-body {
    background: rgba(15, 23, 42, 0.98);
    -webkit-overflow-scrolling: touch !important;
    overflow-y: scroll !important;
    touch-action: pan-y !important;
}

/* MOBILE RESPONSIVE */

@media (max-width: 768px) {
    .achievement-grid {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 16px;
    }

    .achievement-card-icon {
        font-size: 32px;
        width: 48px;
        height: 48px;
    }

    .achievement-stats-summary {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

    .achievement-stat-card {
        padding: 12px;
    }

    .achievement-stat-card .stat-value {
        font-size: 20px;
    }

    .achievement-stat-card .stat-label {
        font-size: 10px;
    }
}

@media (max-width: 480px) {
    .achievement-card-icon {
        font-size: 28px;
        width: 44px;
        height: 44px;
    }

    .achievement-stats-summary {
        gap: 6px;
    }

    .achievement-stat-card {
        padding: 10px;
    }

    .achievement-stat-card .stat-value {
        font-size: 18px;
    }
}