/* Frontend User Management Modal Styles */

/* Main Button Container */
.fuc-button-container {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

/* Button Styles */
.fuc-button-container .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 44px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.fuc-button-container .btn-primary {
    background: linear-gradient(135deg, #2F4F6F, #4A6B8A);
    color: #ffffff;
}

.fuc-button-container .btn-primary:hover {
    background: linear-gradient(135deg, #1e3a52, #3a5a7a);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(47, 79, 111, 0.3);
}

.fuc-button-container .btn-secondary {
    background: #6c757d;
    color: #ffffff;
}

.fuc-button-container .btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(108, 117, 125, 0.3);
}

.fuc-button-container .btn-info {
    background: #4ECDC4;
    color: #ffffff;
}

.fuc-button-container .btn-info:hover {
    background: #2F6B7A;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(78, 205, 196, 0.3);
}

/* Modal Styles */
.fuc-modal .modal-dialog {
    max-width: 600px;
    margin: 2rem auto;
}

.fuc-modal .modal-content {
    border: none;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

.fuc-modal .modal-header {
    background: linear-gradient(135deg, #2F4F6F, #4A6B8A);
    color: #ffffff;
    padding: 20px 24px;
    border-bottom: none;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.fuc-modal .modal-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #2F4F6F, #4A6B8A);
    opacity: 0.95;
    z-index: -1;
}

.fuc-modal .modal-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.fuc-modal .modal-title i {
    font-size: 18px;
    opacity: 0.9;
}

.fuc-modal .close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    opacity: 1;
    font-size: 18px;
    font-weight: bold;
    transition: all 0.2s ease;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.fuc-modal .close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

.fuc-modal .close span {
    display: block;
    line-height: 1;
}

/* Modal Body */
.fuc-modal .modal-body {
    padding: 28px;
    background: #ffffff;
}

.fuc-modal .modal-body p {
    color: #6c757d;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* Form Styles */
.fuc-modal .form-group {
    margin-bottom: 20px;
}

.fuc-modal .form-group label {
    display: block;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 8px;
    font-size: 14px;
}

.fuc-modal .form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.2s ease;
    background: #ffffff;
}

.fuc-modal .form-control:focus {
    outline: none;
    border-color: #2F4F6F;
    box-shadow: 0 0 0 3px rgba(47, 79, 111, 0.1);
}

.fuc-modal .form-control::placeholder {
    color: #adb5bd;
}

/* Checkbox Styles */
.fuc-modal .form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.fuc-modal .form-check-input {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: #2F4F6F;
}

.fuc-modal .form-check-label {
    font-weight: 500;
    color: #495057;
    margin: 0;
    cursor: pointer;
}

/* User List Styles */
.fuc-user-list {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 8px;
}

.fuc-user-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    margin-bottom: 12px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    transition: all 0.2s ease;
}

.fuc-user-item:hover {
    background: #e9ecef;
    border-color: #dee2e6;
}

.fuc-user-info {
    flex: 1;
}

.fuc-user-name {
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 4px;
    font-size: 16px;
}

.fuc-user-email {
    color: #6c757d;
    font-size: 14px;
    margin-bottom: 6px;
}

.fuc-user-roles {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.fuc-role-badge {
    background: #2F4F6F;
    color: #ffffff;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.fuc-remove-btn {
    background: #dc3545;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.fuc-remove-btn:hover {
    background: #c82333;
    transform: scale(1.1);
}

/* Modal Footer */
.fuc-modal .modal-footer {
    padding: 20px 28px;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.fuc-modal .modal-footer .btn {
    min-width: 120px;
    height: 40px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.2s ease;
}

.fuc-modal .modal-footer .btn-primary {
    background: #2F4F6F;
    border-color: #2F4F6F;
}

.fuc-modal .modal-footer .btn-primary:hover {
    background: #1e3a52;
    border-color: #1e3a52;
    transform: translateY(-1px);
}

.fuc-modal .modal-footer .btn-secondary {
    background: #6c757d;
    border-color: #6c757d;
}

.fuc-modal .modal-footer .btn-secondary:hover {
    background: #5a6268;
    border-color: #5a6268;
    transform: translateY(-1px);
}

/* Loading States */
.fuc-loading {
    opacity: 0.6;
    pointer-events: none;
}

.fuc-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #2F4F6F;
    border-radius: 50%;
    animation: fuc-spin 1s linear infinite;
}

@keyframes fuc-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .fuc-button-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .fuc-button-container .btn {
        justify-content: center;
    }
    
    .fuc-modal .modal-dialog {
        margin: 1rem;
        max-width: none;
    }
    
    .fuc-modal .modal-header,
    .fuc-modal .modal-body,
    .fuc-modal .modal-footer {
        padding: 20px;
    }
    
    .fuc-user-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .fuc-remove-btn {
        align-self: flex-end;
    }
}

/* Empty State */
.fuc-empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
}

.fuc-empty-state i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.fuc-empty-state p {
    font-size: 16px;
    margin: 0;
}

/* Success/Error Messages */
.fuc-alert {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 500;
}

.fuc-alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.fuc-alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Icon Styles */
.fuc-button-container .btn i {
    font-size: 16px;
}

/* Animation for modal appearance */
.fuc-modal.fade .modal-dialog {
    transform: translate(0, -50px);
    transition: transform 0.3s ease-out;
}

.fuc-modal.show .modal-dialog {
    transform: translate(0, 0);
}