/* USER APPROVAL - SCOPED STYLES */
:root {
    --aua-primary: #3498db;
    --aua-success: #27ae60;
    --aua-warning: #f39c12;
    --aua-danger: #e74c3c;
    --aua-info: #3498db;
    --aua-gray-50: #f8f9fa;
    --aua-gray-100: #e9ecef;
    --aua-gray-200: #dee2e6;
    --aua-gray-600: #6c757d;
    --aua-gray-900: #212529;
    --aua-white: #ffffff;
}

.aua-page {
    min-height: 100vh;
    background: var(--aua-gray-50);
    padding: 1.5rem;
}

.aua-container {
    max-width: 1400px;
    margin: 0 auto;
}

/* Header */
.aua-header {
    background: var(--aua-white);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    animation: aua-slideDown 0.4s ease-out;
}

@keyframes aua-slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.aua-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.aua-title-section {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
    min-width: 250px;
}

.aua-icon-wrapper {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--aua-primary), #2980b9);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--aua-white);
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.aua-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--aua-gray-900);
    margin: 0 0 0.25rem 0;
}

.aua-subtitle {
    font-size: 0.938rem;
    color: var(--aua-gray-600);
    margin: 0;
}

.aua-header-actions {
    display: flex;
    gap: 0.75rem;
}

/* Stats */
.aua-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.5rem;
    animation: aua-fadeIn 0.5s ease-out;
}

@keyframes aua-fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.aua-stat-item {
    background: var(--aua-white);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

    .aua-stat-item:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }

.aua-stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.375rem;
    flex-shrink: 0;
}

.aua-stat-warning {
    background: rgba(243, 156, 18, 0.1);
    color: var(--aua-warning);
}

.aua-stat-success {
    background: rgba(39, 174, 96, 0.1);
    color: var(--aua-success);
}

.aua-stat-danger {
    background: rgba(231, 76, 60, 0.1);
    color: var(--aua-danger);
}

.aua-stat-content {
    flex: 1;
}

.aua-stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--aua-gray-900);
    line-height: 1;
    margin-bottom: 0.375rem;
}

.aua-stat-label {
    font-size: 0.813rem;
    font-weight: 500;
    color: var(--aua-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Alert */
.aua-alert {
    display: flex;
    gap: 0.875rem;
    padding: 1.125rem 1.25rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    animation: aua-slideIn 0.4s ease-out;
}

@keyframes aua-slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.aua-alert-success {
    background: rgba(39, 174, 96, 0.1);
    border-left: 4px solid var(--aua-success);
}

.aua-alert-danger {
    background: rgba(231, 76, 60, 0.1);
    border-left: 4px solid var(--aua-danger);
}

.aua-alert-info {
    background: rgba(52, 152, 219, 0.1);
    border-left: 4px solid var(--aua-info);
}

.aua-alert-icon {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.aua-alert-success .aua-alert-icon {
    background: rgba(39, 174, 96, 0.15);
    color: var(--aua-success);
}

.aua-alert-danger .aua-alert-icon {
    background: rgba(231, 76, 60, 0.15);
    color: var(--aua-danger);
}

.aua-alert-info .aua-alert-icon {
    background: rgba(52, 152, 219, 0.15);
    color: var(--aua-info);
}

.aua-alert-content {
    flex: 1;
}

    .aua-alert-content strong {
        display: block;
        font-size: 0.938rem;
        font-weight: 700;
        color: var(--aua-gray-900);
        margin-bottom: 0.375rem;
    }

    .aua-alert-content p {
        font-size: 0.875rem;
        color: var(--aua-gray-600);
        margin: 0;
        line-height: 1.5;
    }

/* Grid */
.aua-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.25rem;
    animation: aua-slideUp 0.5s ease-out;
}

@keyframes aua-slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Card */
.aua-card {
    background: var(--aua-white);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    overflow: hidden;
    transition: all 0.3s ease;
}

    .aua-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    }

.aua-card-header {
    padding: 1.25rem;
    border-bottom: 1px solid var(--aua-gray-100);
    display: flex;
    align-items: center;
    gap: 0.875rem;
}

.aua-user-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--aua-primary), #2980b9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--aua-white);
    font-size: 1.375rem;
    flex-shrink: 0;
}

.aua-user-info {
    flex: 1;
    min-width: 0;
}

.aua-user-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--aua-gray-900);
    margin-bottom: 0.25rem;
}

.aua-user-email {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.813rem;
    color: var(--aua-gray-600);
}

    .aua-user-email i {
        font-size: 0.75rem;
    }

.aua-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}

.aua-badge-warning {
    background: rgba(243, 156, 18, 0.15);
    color: var(--aua-warning);
}

.aua-card-body {
    padding: 1.125rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.aua-detail-row {
    display: flex;
}

.aua-detail {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    width: 100%;
}

    .aua-detail i {
        color: var(--aua-gray-600);
        font-size: 0.938rem;
        width: 16px;
        flex-shrink: 0;
    }

.aua-detail-label {
    color: var(--aua-gray-600);
    font-weight: 500;
}

.aua-detail-value {
    color: var(--aua-gray-900);
    font-weight: 600;
    margin-left: 0.25rem;
}

.aua-card-footer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: var(--aua-gray-50);
}

/* Button */
.aua-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

    .aua-btn:disabled {
        opacity: 0.6;
        cursor: not-allowed;
    }

.aua-btn-primary {
    background: linear-gradient(135deg, var(--aua-primary), #2980b9);
    color: var(--aua-white);
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.3);
}

    .aua-btn-primary:hover:not(:disabled) {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(52, 152, 219, 0.4);
    }

.aua-btn-secondary {
    background: var(--aua-gray-100);
    color: var(--aua-gray-900);
}

    .aua-btn-secondary:hover:not(:disabled) {
        background: var(--aua-gray-200);
        transform: translateY(-1px);
    }

.aua-btn-success {
    background: var(--aua-success);
    color: var(--aua-white);
}

    .aua-btn-success:hover:not(:disabled) {
        background: #229954;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(39, 174, 96, 0.3);
    }

.aua-btn-danger {
    background: var(--aua-danger);
    color: var(--aua-white);
}

    .aua-btn-danger:hover:not(:disabled) {
        background: #c0392b;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
    }

.aua-btn:active:not(:disabled) {
    transform: translateY(0);
}

/* Loading */
.aua-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
}

.aua-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--aua-gray-200);
    border-top-color: var(--aua-primary);
    border-radius: 50%;
    animation: aua-spin 0.8s linear infinite;
    margin-bottom: 1rem;
}

@keyframes aua-spin {
    to {
        transform: rotate(360deg);
    }
}

.aua-loading p {
    font-size: 0.938rem;
    color: var(--aua-gray-600);
    margin: 0;
}

/* Empty State */
.aua-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
    background: var(--aua-white);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.aua-empty-icon {
    width: 80px;
    height: 80px;
    background: rgba(39, 174, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

    .aua-empty-icon i {
        font-size: 2.5rem;
        color: var(--aua-success);
    }

.aua-empty h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--aua-gray-900);
    margin: 0 0 0.5rem 0;
}

.aua-empty p {
    font-size: 0.938rem;
    color: var(--aua-gray-600);
    margin: 0 0 1.5rem 0;
}

/* Modal */
.aua-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 1rem;
    animation: aua-fadeIn 0.3s ease-out;
}

.aua-modal {
    background: var(--aua-white);
    border-radius: 12px;
    max-width: 540px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: aua-modalSlide 0.3s ease-out;
}

@keyframes aua-modalSlide {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.aua-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--aua-gray-100);
}

    .aua-modal-header h3 {
        display: flex;
        align-items: center;
        gap: 0.625rem;
        font-size: 1.125rem;
        font-weight: 700;
        color: var(--aua-gray-900);
        margin: 0;
    }

        .aua-modal-header h3 i {
            color: var(--aua-primary);
        }

.aua-modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--aua-gray-100);
    color: var(--aua-gray-600);
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

    .aua-modal-close:hover {
        background: var(--aua-gray-200);
        color: var(--aua-gray-900);
    }

.aua-modal-body {
    padding: 1.5rem;
    overflow-y: auto;
}

.aua-user-preview {
    background: var(--aua-gray-50);
    padding: 1rem;
    border-radius: 8px;
    font-size: 0.938rem;
    color: var(--aua-gray-900);
    margin-bottom: 1.25rem;
}

    .aua-user-preview strong {
        font-weight: 700;
    }

.aua-form-group {
    margin-bottom: 1.25rem;
}

    .aua-form-group:last-child {
        margin-bottom: 0;
    }

.aua-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--aua-gray-900);
    margin-bottom: 0.5rem;
}

    .aua-label i {
        font-size: 1rem;
        color: var(--aua-primary);
    }

.aua-form-control {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--aua-gray-200);
    border-radius: 8px;
    font-size: 0.875rem;
    font-family: inherit;
    color: var(--aua-gray-900);
    transition: all 0.2s ease;
    resize: vertical;
}

    .aua-form-control:focus {
        outline: none;
        border-color: var(--aua-primary);
        box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
    }

.aua-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1.5rem;
    border-top: 1px solid var(--aua-gray-100);
}

/* Responsive */
@media (max-width: 768px) {
    .aua-page {
        padding: 1rem;
    }

    .aua-header {
        padding: 1.25rem;
    }

    .aua-title {
        font-size: 1.5rem;
    }

    .aua-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .aua-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .aua-card-footer {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .aua-page {
        padding: 0.75rem;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .aua-header,
    .aua-stats,
    .aua-alert,
    .aua-grid,
    .aua-card,
    .aua-spinner,
    .aua-modal-overlay,
    .aua-modal,
    .aua-btn {
        animation: none !important;
        transition: none !important;
    }
}