/* =============================================
   AVATAR MODAL — Full Screen Design
   ============================================= */

.avatar-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.avatar-modal-container {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    border: 3px solid #3b2d6e;
    border-radius: 24px;
    max-width: 900px;
    width: 100%;
    max-height: 85vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 120px rgba(139, 92, 246, 0.1);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from { 
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to { 
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.avatar-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    border-bottom: 2px solid #3b2d6e;
    background: rgba(139, 92, 246, 0.1);
}

.avatar-modal-title {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.avatar-modal-title h2 {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.avatar-modal-icon {
    font-size: 2rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.avatar-modal-close {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 0.5rem;
    color: #fff;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

.avatar-modal-content {
    padding: 2rem;
    overflow-y: auto;
    max-height: calc(85vh - 100px);
    width: 100%;
    box-sizing: border-box;
}

.avatar-modal-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    width: 100%;
}

.avatar-modal-option {
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.avatar-modal-option:hover {
    transform: scale(1.05);
}

.avatar-card {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 1rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.avatar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(139, 92, 246, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.avatar-modal-option:hover .avatar-card {
    border-color: #8b5cf6;
    background: rgba(139, 92, 246, 0.1);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.3);
    transform: translateY(-2px);
}

.avatar-modal-option:hover .avatar-card::before {
    opacity: 1;
}

.avatar-card img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 0.75rem;
    transition: all 0.3s ease;
}

.avatar-modal-option:hover .avatar-card img {
    border-color: #8b5cf6;
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.4);
}

.avatar-card .avatar-name {
    display: block;
    color: #fff;
    font-size: 0.9rem;
    font-weight: 500;
    margin: 0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    font-family: 'Montserrat', sans-serif;
}

/* Responsive Design */
@media (max-width: 768px) {
    .avatar-modal-overlay {
        padding: 1rem;
    }
    
    .avatar-modal-container {
        max-height: 90vh;
        border-radius: 16px;
    }
    
    .avatar-modal-header {
        padding: 1rem 1.5rem;
    }
    
    .avatar-modal-title h2 {
        font-size: 1.25rem;
    }
    
    .avatar-modal-content {
        padding: 1.5rem;
    }
    
    .avatar-modal-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .avatar-card img {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 480px) {
    .avatar-modal-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .avatar-card {
        padding: 0.75rem;
    }
    
    .avatar-card img {
        width: 50px;
        height: 50px;
    }
    
    .avatar-card .avatar-name {
        font-size: 0.8rem;
    }
}