/* =============================================================================
   LAYOUT COMPONENTS - Modern Clean Design
   ============================================================================= */

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
    scroll-behavior: smooth;
}

body {
    min-height: 100%;
    font-family: var(--font-family-base);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-text-primary);
    background-color: var(--gray-100);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* =============================================================================
   CONTAINER SYSTEM
   ============================================================================= */

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 640px) {
    .container {
        padding: 0 var(--space-6);
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-8);
    }
}

/* Full height container for auth pages */
.container-auth {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
}

/* =============================================================================
   AUTH LAYOUT (Login Page) - Modern Glassmorphism Style
   ============================================================================= */

.auth-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-700) 50%, var(--primary-800) 100%);
    position: relative;
    overflow: hidden;
}

/* Animated background pattern */
.auth-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(79, 70, 229, 0.2) 0%, transparent 40%);
    animation: auth-bg-pulse 8s ease-in-out infinite alternate;
}

@keyframes auth-bg-pulse {
    0% { opacity: 0.6; }
    100% { opacity: 1; }
}

.auth-card {
    position: relative;
    width: 100%;
    max-width: 440px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.1),
        0 25px 50px -12px rgba(0, 0, 0, 0.25),
        0 12px 24px -8px rgba(0, 0, 0, 0.15);
    padding: var(--space-10);
    animation: auth-card-appear 0.5s var(--ease-out);
}

@keyframes auth-card-appear {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.auth-logo {
    text-align: center;
    margin-bottom: var(--space-8);
}

.auth-logo-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--space-4);
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg), var(--shadow-primary);
}

.auth-logo-icon svg {
    width: 36px;
    height: 36px;
    color: white;
}

.auth-logo-text {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    letter-spacing: var(--tracking-tight);
}

.auth-logo-subtitle {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin-top: var(--space-1);
}

.auth-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    text-align: center;
    margin-bottom: var(--space-6);
    color: var(--gray-900);
}

.auth-footer {
    margin-top: var(--space-6);
    text-align: center;
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.auth-footer a {
    color: var(--primary-600);
    text-decoration: none;
    font-weight: var(--font-medium);
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* =============================================================================
   DASHBOARD CONTAINER
   ============================================================================= */

.dashboard-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--gray-100);
    overflow-x: hidden;
}

/* =============================================================================
   NAVIGATION BAR - Modern Glass Effect
   ============================================================================= */

.navbar {
    background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-800) 100%);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.navbar .container {
    max-width: 100%;
    padding: 0 var(--space-6);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    color: white;
    transition: opacity var(--transition-fast);
}

.navbar-brand:hover {
    opacity: 0.9;
}

.navbar-logo {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.navbar-brand:hover .navbar-logo {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.navbar-logo svg {
    width: 22px;
    height: 22px;
    color: white;
}

.navbar-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: white;
    letter-spacing: -0.01em;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.navbar-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.navbar-item:hover {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}

.navbar-item.active {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.navbar-item svg {
    width: 18px;
    height: 18px;
    opacity: 0.9;
}

/* =============================================================================
   MAIN CONTENT AREA
   ============================================================================= */

.main-content {
    flex: 1;
    padding: var(--space-8);
}

.main-content .container {
    max-width: 1400px;
}

/* =============================================================================
   PAGE HEADER
   ============================================================================= */

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.page-header-content {
    flex: 1;
}

.page-title {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin-bottom: var(--space-1);
    letter-spacing: var(--tracking-tight);
}

.page-description {
    font-size: var(--text-base);
    color: var(--gray-500);
    max-width: 600px;
}

.page-actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

/* =============================================================================
   STATS GRID - Modern Cards
   ============================================================================= */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-5);
    margin-bottom: var(--space-8);
}

.stat-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-500), var(--primary-400));
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.stat-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: var(--gray-300);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-50);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.stat-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary-600);
}

.stat-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--gray-500);
    margin-bottom: var(--space-1);
}

.stat-value {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    letter-spacing: var(--tracking-tight);
}

.stat-change {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    margin-top: var(--space-2);
}

.stat-change-positive {
    color: var(--success-600);
}

.stat-change-negative {
    color: var(--error-600);
}

/* =============================================================================
   ACTION GRID - Quick Actions
   ============================================================================= */

.action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-5);
    margin-bottom: var(--space-8);
}

.action-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.action-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--gray-300);
}

.action-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.action-icon svg {
    width: 28px;
    height: 28px;
    color: var(--primary-600);
}

.action-card h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.action-card p {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin-bottom: var(--space-4);
    flex: 1;
}

/* =============================================================================
   SECTION STYLES
   ============================================================================= */

.section-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-5);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.section-title svg {
    width: 24px;
    height: 24px;
    color: var(--primary-600);
}

.section-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    overflow: hidden;
    margin-bottom: var(--space-6);
}

.section-header {
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-3);
    background: var(--gray-50);
}

.section-header h2 {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
}

/* =============================================================================
   DATA TABLE - Modern Design
   ============================================================================= */

.table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    padding: var(--space-4) var(--space-5);
    text-align: left;
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    white-space: nowrap;
}

.data-table td {
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--gray-100);
    vertical-align: middle;
}

.data-table tbody tr {
    transition: background-color var(--transition-fast);
}

.data-table tbody tr:hover {
    background-color: var(--gray-50);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

/* User cell in table */
.user-cell {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.user-name {
    font-weight: var(--font-medium);
    color: var(--gray-900);
}

.user-id {
    font-size: var(--text-xs);
    color: var(--gray-500);
}

/* Action buttons in table */
.action-buttons {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.btn-danger {
    color: var(--error-600);
}

.btn-danger:hover {
    background-color: var(--error-50);
    color: var(--error-700);
}

/* =============================================================================
   USER MENU
   ============================================================================= */

.user-menu-wrapper {
    position: relative;
}

.user-menu-trigger {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1-5) var(--space-3);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    cursor: pointer;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
}

.user-menu-trigger:hover {
    background: rgba(255, 255, 255, 0.2);
}

.user-menu-trigger span {
    font-weight: var(--font-medium);
    font-size: var(--text-sm);
}

.user-menu-trigger svg {
    width: 16px;
    height: 16px;
    opacity: 0.8;
    transition: transform var(--transition-fast);
}

.user-menu-trigger.active svg {
    transform: rotate(180deg);
}

.user-menu-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 280px;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.05),
        0 20px 40px -10px rgba(0, 0, 0, 0.2);
    padding: var(--space-2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.95);
    transition: all var(--transition-fast);
    z-index: var(--z-dropdown);
}

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

.user-menu-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: var(--space-2);
}

.user-menu-header .avatar {
    width: 44px;
    height: 44px;
}

.user-menu-header .user-info {
    flex: 1;
}

.user-menu-header .user-name {
    font-weight: var(--font-semibold);
    color: var(--gray-900);
}

.user-menu-header .user-role {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.user-menu-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: var(--gray-700);
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    border: none;
    background: none;
    width: 100%;
    cursor: pointer;
}

.user-menu-item svg {
    width: 18px;
    height: 18px;
    color: var(--gray-500);
    transition: color var(--transition-fast);
}

.user-menu-item:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.user-menu-item:hover svg {
    color: var(--gray-700);
}

.user-menu-item.danger {
    color: var(--error-600);
}

.user-menu-item.danger svg {
    color: var(--error-500);
}

.user-menu-item.danger:hover {
    background: var(--error-50);
    color: var(--error-700);
}

.user-menu-divider {
    height: 1px;
    background: var(--gray-200);
    margin: var(--space-2) 0;
}

/* =============================================================================
   MODALS - Modern Glass Effect
   ============================================================================= */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    backdrop-filter: blur(8px);
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal {
    width: 100%;
    max-width: 500px;
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.05),
        0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: scale(0.95) translateY(10px);
    transition: all var(--transition-base);
    max-height: calc(100vh - var(--space-8));
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal-overlay.show .modal {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.modal-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
}

.modal-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    background: transparent;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--gray-100);
    color: var(--gray-600);
}

.modal-body {
    padding: var(--space-6);
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-3);
    background: var(--gray-50);
    flex-shrink: 0;
}

/* =============================================================================
   EMPTY STATE
   ============================================================================= */

.empty-state {
    padding: var(--space-16) var(--space-6);
    text-align: center;
}

.empty-state svg {
    width: 64px;
    height: 64px;
    color: var(--gray-300);
    margin-bottom: var(--space-4);
}

.empty-state h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.empty-state p {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin-bottom: var(--space-6);
}

/* =============================================================================
   RESPONSIVE BREAKPOINTS
   ============================================================================= */

@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .action-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .navbar-inner {
        height: 56px;
    }

    .navbar-item span {
        display: none;
    }

    .navbar-item {
        padding: var(--space-2);
    }

    .main-content {
        padding: var(--space-4);
    }

    .page-header {
        flex-direction: column;
        align-items: stretch;
    }

    .page-title {
        font-size: var(--text-2xl);
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .action-grid {
        grid-template-columns: 1fr;
    }

    .stat-card {
        padding: var(--space-5);
    }

    .stat-value {
        font-size: var(--text-2xl);
    }

    .user-menu-trigger span {
        display: none;
    }

    .user-menu-dropdown {
        right: -16px;
        width: calc(100vw - 32px);
        max-width: 320px;
    }

    .section-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-4);
    }

    .data-table th,
    .data-table td {
        padding: var(--space-3);
    }

    .auth-card {
        padding: var(--space-6);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-3);
    }

    .auth-card {
        padding: var(--space-5);
        border-radius: var(--radius-xl);
    }

    .auth-logo-icon {
        width: 56px;
        height: 56px;
    }

    .page-actions {
        width: 100%;
    }

    .page-actions .btn {
        flex: 1;
    }
}

/* =============================================================================
   USER EDIT PAGE - Two Column Layout
   ============================================================================= */

.edit-user-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    max-width: 100%;
    box-sizing: border-box;
}

@media (min-width: 1024px) {
    .edit-user-grid {
        grid-template-columns: 1fr 340px;
    }
}

.edit-user-main {
    order: 1;
}

.edit-user-sidebar {
    order: 2;
}

/* Profile Card in Sidebar */
.user-profile-card {
    padding: 0;
}

.profile-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-6);
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    border-bottom: 1px solid var(--gray-200);
}

.profile-avatar-large {
    position: relative;
    margin-bottom: var(--space-4);
}

.avatar-xl {
    width: 80px;
    height: 80px;
    font-size: var(--text-3xl);
}

.status-indicator {
    position: absolute;
    bottom: 4px;
    right: 4px;
    width: 16px;
    height: 16px;
    border-radius: var(--radius-full);
    border: 3px solid white;
}

.status-online {
    background-color: var(--success-500);
}

.status-offline {
    background-color: var(--gray-400);
}

.profile-name {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-1);
}

.profile-email {
    font-size: var(--text-sm);
    color: var(--gray-600);
    margin-bottom: var(--space-3);
}

.profile-details {
    padding: var(--space-4) var(--space-5);
}

.profile-detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--gray-100);
}

.profile-detail-item:last-child {
    border-bottom: none;
}

.profile-detail-item .detail-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.profile-detail-item .detail-value {
    font-size: var(--text-sm);
    color: var(--gray-900);
    font-weight: var(--font-medium);
}

.text-mono {
    font-family: var(--font-family-mono);
    font-size: var(--text-xs);
}

.profile-section {
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--gray-200);
}

.section-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--gray-700);
    margin-bottom: var(--space-3);
}

.totp-actions-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.totp-enable-form {
    grid-column: span 2;
}

/* Card Sections */
.card-section {
    padding: var(--space-6);
    border-bottom: 1px solid var(--gray-200);
}

.card-section:last-of-type {
    border-bottom: none;
}

.card-section-title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-5);
}

.card-section-title svg {
    color: var(--primary-600);
}

/* Form Grid */
.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}

@media (min-width: 640px) {
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Checkbox Wrapper */
.checkbox-wrapper {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
    padding: var(--space-4);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
}

.checkbox-wrapper:hover {
    background: var(--gray-100);
    border-color: var(--primary-300);
}

.checkbox-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkbox-custom {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.checkbox-custom svg {
    opacity: 0;
    color: white;
    transform: scale(0.5);
    transition: all var(--transition-base);
}

.checkbox-input:checked + .checkbox-custom {
    background: var(--primary-600);
    border-color: var(--primary-600);
}

.checkbox-input:checked + .checkbox-custom svg {
    opacity: 1;
    transform: scale(1);
}

.checkbox-input:focus + .checkbox-custom {
    box-shadow: 0 0 0 3px var(--primary-100);
}

.checkbox-label {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.checkbox-title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
}

.checkbox-desc {
    font-size: var(--text-xs);
    color: var(--gray-600);
}

/* Card Footer */
.card-footer {
    padding: var(--space-5) var(--space-6);
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3);
}

/* Page Header */
.page-header {
    margin-bottom: var(--space-6);
}

.page-header-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.page-title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
}

.page-title svg {
    color: var(--primary-600);
}

.page-subtitle {
    font-size: var(--text-base);
    color: var(--gray-600);
}

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    z-index: 1000;
    animation: modal-fade-in 0.2s ease;
}

@keyframes modal-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow: hidden;
    animation: modal-slide-up 0.3s ease;
}

@keyframes modal-slide-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--gray-200);
}

.modal-title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    border-radius: var(--radius-lg);
    color: var(--gray-500);
    cursor: pointer;
    transition: all var(--transition-base);
}

.modal-close:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}

.modal-body {
    padding: var(--space-6);
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}

/* =============================================================================
   TOTP SETUP PAGE - Full Width Layout
   ============================================================================= */

.totp-setup-container .main-content {
    padding: var(--space-6) var(--space-4);
}

.totp-setup-container .main-content .container {
    max-width: 100%;
    padding: 0;
}

.totp-setup-container .page-header {
    max-width: 900px;
    margin: 0 auto var(--space-6);
}

.totp-setup-container .edit-user-grid {
    display: block;
    max-width: 900px;
    margin: 0 auto;
}

.totp-setup-container .edit-user-main {
    width: 100%;
}

.totp-setup-container .edit-user-main .card {
    max-width: 100%;
}

.totp-setup-container .edit-user-sidebar {
    display: none;
}

/* Show sidebar on larger screens */
@media (min-width: 1200px) {
    .totp-setup-container .edit-user-grid {
        display: grid;
        grid-template-columns: 1fr 340px;
        gap: var(--space-6);
        max-width: 1100px;
    }

    .totp-setup-container .page-header {
        max-width: 1100px;
    }

    .totp-setup-container .edit-user-sidebar {
        display: block;
    }
}

/* =============================================================================
   PRINT STYLES
   ============================================================================= */

@media print {
    .navbar,
    .user-menu-wrapper,
    .action-buttons,
    .modal-overlay {
        display: none !important;
    }

    .main-content {
        padding: 0;
    }

    .card,
    .section-card {
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
}