/* ========== USER MANAGEMENT COMPONENTS ========== */

/* User Cards */
.user-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-md);
    transition: all var(--transition-fast);
}

.user-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.user-avatar-large {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    color: var(--text-white);
    flex-shrink: 0;
    overflow: hidden;
    position: relative;
}

.user-avatar-large .avatar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-full);
}

/* Avatar Delete Button */
.avatar-delete-btn {
    position: absolute;
    top: -14px;
    right: -14px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--danger);
    color: white;
    border: 2px solid white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 25;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.avatar-delete-btn:hover {
    background: var(--danger-dark);
    transform: scale(1.1);
}

.user-info {
    flex: 1;
}

.user-info h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.user-meta {
    display: flex;
    gap: var(--space-lg);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.user-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.user-actions {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--primary);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.user-name {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-primary);
}

/* Modern User Dropdown in Navbar */
.user-dropdown {
    position: relative;
    display: flex;
    align-items: center;
    z-index: 1001;
}

.user-profile-trigger {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.user-profile-trigger:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

.user-avatar-nav {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-xl);
    border: 3px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    flex-shrink: 0;
}

.user-avatar-nav .avatar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-width: 0;
    flex: 1;
}

.user-info .user-name {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: white;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
}

.dropdown-arrow {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.user-profile-trigger.active .dropdown-arrow {
    transform: rotate(180deg);
}

.user-dropdown-menu {
    position: fixed;
    background: var(--bg-primary);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 10001;
    overflow: hidden;
}

.user-dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    color: var(--text-primary);
    text-decoration: none;
    transition: background var(--transition-fast);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.dropdown-item:hover {
    background: var(--gray-50);
}

.dropdown-item.logout {
    color: var(--danger);
}

.dropdown-item.logout:hover {
    background: var(--danger-light);
    color: white;
}

.dropdown-divider {
    height: 1px;
    background: var(--gray-200);
    margin: var(--space-xs) 0;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .user-profile-trigger {
        padding: var(--space-xs);
        gap: var(--space-xs);
    }
    
    .user-avatar-nav {
        width: 56px;
        height: 56px;
        border-width: 2px;
        font-size: var(--font-size-lg);
    }
    
    .user-info .user-name {
        font-size: var(--font-size-sm);
        max-width: 100px;
    }
    
    .user-dropdown-menu {
        min-width: 180px;
        right: 0;
        max-width: 200px;
    }
}

@media (max-width: 480px) {
    .user-info {
        display: none;
    }
    
    .user-avatar-nav {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    .user-dropdown {
        position: static;
        z-index: auto;
    }
    
    .user-dropdown-menu {
        position: fixed !important;
        top: 60px !important;
        left: 20px !important;
        transform: none !important;
        min-width: 200px !important;
        max-width: calc(100vw - 40px) !important;
        z-index: 2147483647 !important;
        background: white !important;
        border: 1px solid #e5e7eb !important;
        border-radius: 8px !important;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3) !important;
        margin: 0 !important;
        right: auto !important;
        bottom: auto !important;
        width: auto !important;
        height: auto !important;
    }
    
    .user-dropdown-menu.active {
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
    }
}

/* Avatar Upload Section */
.avatar-upload-section {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.current-avatar {
    flex-shrink: 0;
    position: relative;
    display: inline-block;
}

.avatar-upload-controls {
    flex: 1;
    max-width: 400px;
}

.upload-area {
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    background: var(--gray-50);
}

.upload-area:hover,
.upload-area.dragover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.upload-placeholder i {
    font-size: 2rem;
    color: var(--gray-400);
    margin-bottom: var(--space-sm);
}

.upload-placeholder p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.upload-placeholder small {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

.upload-progress {
    text-align: center;
    padding: var(--space-lg);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--gray-200);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: var(--space-sm);
}

.progress-fill {
    height: 100%;
    background: var(--primary);
    transition: width 0.3s ease;
    width: 0%;
}

.upload-success {
    text-align: center;
    padding: var(--space-lg);
    color: var(--success);
}

.upload-success i {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .avatar-upload-section {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .current-avatar {
        align-self: center;
    }
    
    .user-meta {
        flex-direction: column;
        gap: var(--space-xs);
    }
    
    .user-card {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
    }
    
    .user-actions {
        justify-content: center;
    }
}