/* JT-Mobamba Website Styles - Claude-Inspired Design */

/* ==================== CSS Variables ==================== */
:root {
    /* Colors - Claude-inspired palette */
    --color-bg: #FAF9F6;
    --color-bg-secondary: #F5F4F1;
    --color-sidebar: #FFFFFF;
    --color-card: #FFFFFF;
    --color-text-primary: #1A1A1A;
    --color-text-secondary: #6B6B6B;
    --color-text-muted: #9CA3AF;
    --color-accent: #D97706;
    --color-accent-hover: #B45309;
    --color-border: #E5E5E5;
    --color-border-light: #F0F0F0;
    --color-success: #10B981;
    --color-error: #EF4444;
    --color-warning: #F59E0B;
    --color-info: #3B82F6;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

    /* Spacing */
    --sidebar-width: 260px;
    --header-height: 60px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
    --transition-slow: 300ms ease;
}

/* ==================== Base Styles ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    line-height: 1.5;
    min-height: 100vh;
}

/* ==================== Typography ==================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text-primary);
}

h1 { font-size: 1.875rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
    color: var(--color-text-secondary);
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent-hover);
}

/* ==================== Layout Components ==================== */

/* Auth Pages Container */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.auth-card {
    background: var(--color-card);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 420px;
    padding: 2.5rem;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-accent), #F59E0B);
    border-radius: 12px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-logo svg {
    width: 28px;
    height: 28px;
    color: white;
}

.auth-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

/* Dashboard Layout */
.dashboard-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--color-sidebar);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 100;
    transition: transform var(--transition-normal);
}

.sidebar-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-logo {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-accent), #F59E0B);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-logo svg {
    width: 20px;
    height: 20px;
    color: white;
}

.sidebar-brand {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-text-primary);
}

/* Workspace Selector */
.workspace-selector {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.workspace-dropdown {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.625rem 0.875rem;
    background: var(--color-bg-secondary);
    border-radius: 8px;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.workspace-dropdown:hover {
    background: var(--color-border);
}

.workspace-name {
    font-weight: 500;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.workspace-icon {
    width: 24px;
    height: 24px;
    background: var(--color-accent);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
    overflow-y: auto;
}

.nav-section {
    padding: 0 0.75rem;
    margin-bottom: 1.5rem;
}

.nav-section-title {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    padding: 0 0.75rem;
    margin-bottom: 0.5rem;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.75rem;
    border-radius: 8px;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.nav-item:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

.nav-item.active {
    background: var(--color-bg-secondary);
    color: var(--color-accent);
}

.nav-item svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-border);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.user-menu:hover {
    background: var(--color-bg-secondary);
}

.user-avatar {
    width: 36px;
    height: 36px;
    background: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
}

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

.user-name {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-email {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

.content-header {
    height: var(--header-height);
    background: var(--color-card);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    position: sticky;
    top: 0;
    z-index: 50;
}

.content-header-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.content-header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.content-body {
    padding: 2rem;
}

/* ==================== Cards ==================== */
.card {
    background: var(--color-card);
    border-radius: 12px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
    border-radius: 0 0 12px 12px;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--color-card);
    border-radius: 12px;
    border: 1px solid var(--color-border);
    padding: 1.5rem;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.stat-icon.orange {
    background: rgba(217, 119, 6, 0.1);
    color: var(--color-accent);
}

.stat-icon.blue {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-info);
}

.stat-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
}

.stat-icon.purple {
    background: rgba(139, 92, 246, 0.1);
    color: #8B5CF6;
}

.stat-icon svg {
    width: 24px;
    height: 24px;
}

.stat-value {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* ==================== Form Elements ==================== */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}

.input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-card);
    color: var(--color-text-primary);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.1);
}

.input::placeholder {
    color: var(--color-text-muted);
}

.input-error {
    border-color: var(--color-error);
}

.input-error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-error {
    font-size: 0.75rem;
    color: var(--color-error);
    margin-top: 0.375rem;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 0.375rem;
}

/* Input with icon */
.input-group {
    position: relative;
}

.input-group .input {
    padding-left: 2.75rem;
}

.input-group-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    width: 20px;
    height: 20px;
}

/* ==================== Buttons ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--color-accent);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: var(--color-accent-hover);
}

.btn-secondary {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--color-border);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
}

.btn-ghost:hover:not(:disabled) {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

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

.btn-danger:hover:not(:disabled) {
    background: #DC2626;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
}

/* ==================== Tables ==================== */
.table-container {
    overflow-x: auto;
}

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

.table th,
.table td {
    padding: 0.875rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.table th {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    background: var(--color-bg-secondary);
}

.table tbody tr:hover {
    background: var(--color-bg-secondary);
}

.table td {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* ==================== File Manager ==================== */
.file-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.file-item {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.file-item:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.file-item.selected {
    border-color: var(--color-accent);
    background: rgba(217, 119, 6, 0.05);
}

.file-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.file-name {
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--color-text-primary);
}

.file-meta {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 0.25rem;
}

/* File List View */
.file-list-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--color-border);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.file-list-item:hover {
    background: var(--color-bg-secondary);
}

.file-list-item:last-child {
    border-bottom: none;
}

.file-list-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border-radius: 8px;
}

.file-list-info {
    flex: 1;
    min-width: 0;
}

.file-list-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.file-list-details {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* Dropzone */
.dropzone {
    border: 2px dashed var(--color-border);
    border-radius: 12px;
    padding: 3rem;
    text-align: center;
    transition: all var(--transition-fast);
}

.dropzone:hover,
.dropzone.dragover {
    border-color: var(--color-accent);
    background: rgba(217, 119, 6, 0.05);
}

.dropzone-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1rem;
    color: var(--color-text-muted);
}

.dropzone-text {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.dropzone-hint {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* Storage Progress */
.storage-bar {
    height: 8px;
    background: var(--color-bg-secondary);
    border-radius: 4px;
    overflow: hidden;
}

.storage-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), #F59E0B);
    border-radius: 4px;
    transition: width var(--transition-slow);
}

.storage-bar-fill.warning {
    background: var(--color-warning);
}

.storage-bar-fill.danger {
    background: var(--color-error);
}

/* ==================== Badges & Status ==================== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--color-warning);
}

.badge-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
}

.badge-info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-info);
}

.badge-neutral {
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
}

/* Sync Status */
.sync-status {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
}

.sync-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.sync-dot.synced {
    background: var(--color-success);
}

.sync-dot.syncing {
    background: var(--color-warning);
    animation: pulse 1s infinite;
}

.sync-dot.error {
    background: var(--color-error);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ==================== Modal ==================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 1000;
    padding: 1rem;
}

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

.modal-content {
    background: var(--color-card);
    border-radius: 16px;
    width: 100%;
    max-width: 480px;
    max-height: calc(100vh - 2rem);
    overflow: auto;
    transform: translateY(20px);
    transition: transform var(--transition-normal);
    padding: 1.5rem;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.modal-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    cursor: pointer;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

/* ==================== Onboarding ==================== */
.onboarding-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.onboarding-card {
    background: var(--color-card);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 600px;
    padding: 3rem;
}

.onboarding-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.progress-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-border);
    transition: all var(--transition-fast);
}

.progress-dot.active {
    background: var(--color-accent);
    width: 24px;
    border-radius: 5px;
}

.progress-dot.completed {
    background: var(--color-accent);
}

.onboarding-step {
    text-align: center;
}

.onboarding-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: rgba(217, 119, 6, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
}

.onboarding-icon svg {
    width: 40px;
    height: 40px;
}

.onboarding-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.onboarding-description {
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.onboarding-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* ==================== Toast Notifications ==================== */
#toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.25rem;
    background: var(--color-card);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    transform: translateX(120%);
    transition: transform var(--transition-normal);
    max-width: 360px;
}

.toast.show {
    transform: translateX(0);
}

.toast-icon {
    flex-shrink: 0;
}

.toast-success .toast-icon {
    color: var(--color-success);
}

.toast-error .toast-icon {
    color: var(--color-error);
}

.toast-warning .toast-icon {
    color: var(--color-warning);
}

.toast-info .toast-icon {
    color: var(--color-info);
}

.toast-message {
    font-size: 0.875rem;
    color: var(--color-text-primary);
}

/* ==================== Loading ==================== */
#global-loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

#global-loader.active {
    opacity: 1;
    visibility: visible;
}

.loader-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(250, 249, 246, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
}

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ==================== Empty State ==================== */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    color: var(--color-text-muted);
}

.empty-state-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.empty-state-description {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

/* ==================== MFA Input ==================== */
.mfa-input-group {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.mfa-input {
    width: 48px;
    height: 56px;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    transition: all var(--transition-fast);
}

.mfa-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.1);
}

/* ==================== Context Menu ==================== */
.context-menu {
    position: fixed;
    background: var(--color-card);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    min-width: 180px;
    padding: 0.5rem;
    z-index: 1000;
}

.context-menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.context-menu-item:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

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

.context-menu-item.danger:hover {
    background: rgba(239, 68, 68, 0.1);
}

.context-menu-divider {
    height: 1px;
    background: var(--color-border);
    margin: 0.5rem 0;
}

/* ==================== Tabs ==================== */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 1.5rem;
}

.tab {
    padding: 0.875rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all var(--transition-fast);
}

.tab:hover {
    color: var(--color-text-primary);
}

.tab.active {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

/* ==================== Code/Query Editor ==================== */
.code-editor {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    line-height: 1.5;
    background: #1a1a2e;
    color: #e4e4e7;
    border-radius: 12px;
    padding: 1rem;
    overflow: auto;
}

.code-editor textarea {
    width: 100%;
    min-height: 200px;
    background: transparent;
    border: none;
    color: inherit;
    font: inherit;
    resize: vertical;
}

.code-editor textarea:focus {
    outline: none;
}

/* ==================== Responsive ==================== */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }
}

@media (max-width: 640px) {
    .auth-card {
        padding: 1.5rem;
    }

    .onboarding-card {
        padding: 2rem;
    }

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

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

    .content-body {
        padding: 1rem;
    }

    .mfa-input {
        width: 40px;
        height: 48px;
        font-size: 1.25rem;
    }
}

/* ==================== Dropdown Menu ==================== */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: var(--color-card);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    min-width: 200px;
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 100;
}

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

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

.dropdown-item svg {
    width: 18px;
    height: 18px;
}

/* ==================== Search ==================== */
.search-container {
    position: relative;
}

.search-input {
    width: 100%;
    padding: 0.625rem 1rem 0.625rem 2.5rem;
    font-size: 0.875rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.search-input:focus {
    outline: none;
    background: var(--color-card);
    border-color: var(--color-accent);
}

.search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    width: 18px;
    height: 18px;
}

/* ==================== Breadcrumb ==================== */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.breadcrumb-item {
    color: var(--color-text-muted);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.breadcrumb-item:hover {
    color: var(--color-accent);
}

.breadcrumb-item.active {
    color: var(--color-text-primary);
    font-weight: 500;
    cursor: default;
}

.breadcrumb-separator {
    color: var(--color-text-muted);
}

/* ==================== Scrollbar ==================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}

/* ==================== Checkbox ==================== */
.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.checkbox.checked {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.checkbox.checked svg {
    color: white;
    width: 12px;
    height: 12px;
}

.checkbox-label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* ==================== Toggle Switch ==================== */
.toggle {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--color-border);
    border-radius: 12px;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.toggle.active {
    background: var(--color-accent);
}

.toggle-handle {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: transform var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.toggle.active .toggle-handle {
    transform: translateX(20px);
}

/* ==================== Avatar Group ==================== */
.avatar-group {
    display: flex;
    align-items: center;
}

.avatar-group .user-avatar {
    margin-left: -8px;
    border: 2px solid var(--color-card);
}

.avatar-group .user-avatar:first-child {
    margin-left: 0;
}

/* ==================== Toolbar ==================== */
.toolbar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--color-bg-secondary);
    border-radius: 8px;
    margin-bottom: 1rem;
}

.toolbar-divider {
    width: 1px;
    height: 24px;
    background: var(--color-border);
}

/* ==================== Data Table ==================== */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.data-table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
}

.data-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

.data-table tr:hover td {
    background: var(--color-bg-secondary);
}

.data-table td.editable {
    cursor: text;
}

.data-table td.editable:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: -2px;
    background: var(--color-card);
}

/* ==================== Schema Tree ==================== */
.schema-tree {
    font-size: 0.875rem;
}

.schema-table {
    margin-bottom: 0.25rem;
}

.schema-table-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    border-radius: 6px;
    transition: background var(--transition-fast);
}

.schema-table-header:hover {
    background: var(--color-bg-secondary);
}

.schema-table-icon {
    color: var(--color-accent);
}

.schema-table-name {
    font-weight: 500;
    color: var(--color-text-primary);
}

.schema-columns {
    padding-left: 2rem;
    display: none;
}

.schema-table.expanded .schema-columns {
    display: block;
}

.schema-column {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

.schema-column-type {
    color: var(--color-text-muted);
    font-family: monospace;
    font-size: 0.75rem;
}

/* ==================== Charts Container ==================== */
.chart-container {
    background: var(--color-card);
    border-radius: 12px;
    border: 1px solid var(--color-border);
    padding: 1.5rem;
}

.chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.chart-title {
    font-weight: 600;
    font-size: 1rem;
}

/* ==================== Settings List ==================== */
.settings-section {
    margin-bottom: 2rem;
}

.settings-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.settings-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
}

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

.settings-item-info {
    flex: 1;
}

.settings-item-label {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.settings-item-description {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ==================== API Key Display ==================== */
.api-key-display {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--color-bg-secondary);
    border-radius: 8px;
    font-family: monospace;
    font-size: 0.875rem;
}

.api-key-value {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.api-key-value.hidden {
    letter-spacing: 0.125rem;
}

/* ==================== Pill Tabs ==================== */
.pill-tabs {
    display: inline-flex;
    background: var(--color-bg-secondary);
    border-radius: 8px;
    padding: 0.25rem;
}

.pill-tab {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pill-tab:hover {
    color: var(--color-text-primary);
}

.pill-tab.active {
    background: var(--color-card);
    color: var(--color-text-primary);
    box-shadow: var(--shadow-sm);
}