/* ==========================================================================
   Eigencore ID - Authentication Portal
   Dark gaming aesthetic with geometric accents
   ========================================================================== */

:root {
    /* Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #16161f;
    --bg-input: #1a1a24;
    
    --text-primary: #ffffff;
    --text-secondary: #8b8b9a;
    --text-muted: #5a5a6a;
    
    --accent-primary: #6366f1;
    --accent-secondary: #8b5cf6;
    --accent-glow: rgba(99, 102, 241, 0.4);
    
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    
    /* OAuth brand colors */
    --discord: #5865F2;
    --google: #ffffff;
    --steam: #1b2838;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Borders & Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --border-color: rgba(255, 255, 255, 0.08);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.5;
    overflow-x: hidden;
}

/* Animated Background */
.bg-grid {
    position: fixed;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.bg-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.3;
    pointer-events: none;
    z-index: 0;
    animation: float 20s ease-in-out infinite;
}

.bg-glow-1 {
    background: var(--accent-primary);
    top: -200px;
    right: -100px;
}

.bg-glow-2 {
    background: var(--accent-secondary);
    bottom: -200px;
    left: -100px;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, 30px) scale(1.05); }
    50% { transform: translate(-20px, 50px) scale(0.95); }
    75% { transform: translate(-30px, -20px) scale(1.02); }
}

/* Layout */
.container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--space-xl);
}

/* Brand / Logo */
.brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.logo {
    width: 48px;
    height: 48px;
    color: var(--accent-primary);
}

.logo svg {
    width: 100%;
    height: 100%;
}

.brand h1 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.id-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2em 0.5em;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Auth Card */
.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    backdrop-filter: blur(20px);
    box-shadow: 
        0 4px 6px -1px rgba(0, 0, 0, 0.3),
        0 20px 40px -10px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* Tabs */
.tabs {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-xl);
    background: var(--bg-input);
    padding: 4px;
    border-radius: var(--radius-md);
}

.tab {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.tab.active {
    background: var(--bg-card);
    color: var(--text-primary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Forms */
.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-fast);
}

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

.form-group input:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-error {
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-sm);
    color: var(--error);
    font-size: 0.875rem;
    display: none;
}

.form-error.visible {
    display: block;
}

.forgot-password {
    margin-top: var(--space-md);
    text-align: center;
}

.forgot-password a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.forgot-password a:hover {
    color: var(--accent-primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
}

.btn-primary {
    width: 100%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    box-shadow: 0 4px 12px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px var(--accent-glow);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary.loading .btn-text {
    opacity: 0;
}

.btn-primary.loading .btn-loader {
    display: block;
}

.btn-loader {
    display: none;
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Divider */
.divider {
    display: flex;
    align-items: center;
    margin: var(--space-xl) 0;
    color: var(--text-muted);
    font-size: 0.8125rem;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.divider span {
    padding: 0 var(--space-md);
}

/* OAuth Buttons */
.oauth-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.btn-oauth {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 500;
}

.btn-oauth:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: var(--bg-secondary);
}

.btn-oauth svg {
    width: 20px;
    height: 20px;
}

.btn-discord:hover {
    border-color: var(--discord);
    background: rgba(88, 101, 242, 0.1);
}

.btn-google:hover {
    border-color: #4285F4;
    background: rgba(66, 133, 244, 0.1);
}

.btn-steam:hover {
    border-color: #1b2838;
    background: rgba(27, 40, 56, 0.3);
}

/* Footer */
.footer {
    margin-top: var(--space-2xl);
    color: var(--text-muted);
    font-size: 0.8125rem;
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.modal.visible {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    text-align: center;
    max-width: 360px;
    width: 100%;
    transform: scale(0.9) translateY(20px);
    transition: var(--transition-base);
}

.modal.visible .modal-content {
    transform: scale(1) translateY(0);
}

.modal-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    background: linear-gradient(135deg, var(--success), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.modal h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.modal p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.user-info {
    background: var(--bg-input);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-lg);
    font-size: 0.875rem;
    text-align: left;
}

.user-info p {
    margin: 0;
    padding: var(--space-xs) 0;
    display: flex;
    justify-content: space-between;
}

.user-info strong {
    color: var(--text-muted);
    font-weight: 500;
}

/* Responsive */
@media (max-width: 480px) {
    .container {
        padding: var(--space-lg);
    }
    
    .auth-card {
        padding: var(--space-lg);
    }
    
    .brand h1 {
        font-size: 1.5rem;
    }
    
    .logo {
        width: 40px;
        height: 40px;
    }
}

/* Focus visible for keyboard nav */
:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: var(--accent-primary);
    color: white;
}

/* ==========================================================================
   Dashboard / App Layout
   ========================================================================== */

body.app-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    min-width: 260px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 50;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
}

.logo-small {
    width: 32px;
    height: 32px;
    color: var(--accent-primary);
}

.logo-small svg {
    width: 100%;
    height: 100%;
}

.logo-text {
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.sidebar-nav {
    flex: 1;
    padding: var(--space-md);
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: var(--transition-fast);
    margin-bottom: var(--space-xs);
}

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

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

.nav-item.active {
    background: var(--accent-primary);
    color: white;
}

.nav-divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--space-md) 0;
}

.sidebar-footer {
    padding: var(--space-md);
    border-top: 1px solid var(--border-color);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    background: var(--bg-input);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
    overflow: hidden;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.user-menu .user-name {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

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

.btn-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

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

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

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    padding: var(--space-2xl);
    max-width: 1200px;
}

/* Page Header */
.page-header {
    margin-bottom: var(--space-2xl);
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* Welcome Banner */
.welcome-banner {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.welcome-content {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.welcome-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.welcome-text {
    flex: 1;
}

.welcome-text h1 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.welcome-text p {
    opacity: 0.9;
}

.btn-dismiss {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    padding: var(--space-sm);
}

.btn-dismiss:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btn-dismiss svg {
    width: 20px;
    height: 20px;
}

/* Stats Row */
.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.stat-icon {
    font-size: 2rem;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

/* Content Sections */
.content-section {
    margin-bottom: var(--space-2xl);
}

.section-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

/* News Grid */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.news-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-fast);
}

.news-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.news-image {
    height: 120px;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding: var(--space-md);
}

.news-badge {
    background: rgba(0, 0, 0, 0.5);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.news-content {
    padding: var(--space-lg);
}

.news-content h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.news-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.5;
}

.news-content time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Action Grid */
.action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-md);
}

.action-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xl) var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.action-card:hover {
    border-color: var(--accent-primary);
    background: var(--bg-secondary);
}

.action-icon {
    font-size: 1.5rem;
}

/* ==========================================================================
   Settings Page
   ========================================================================== */

/* Settings Tabs */
.settings-tabs {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-xl);
    background: var(--bg-input);
    padding: 4px;
    border-radius: var(--radius-md);
    width: fit-content;
}

.settings-tab {
    padding: var(--space-sm) var(--space-lg);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.settings-tab.active {
    background: var(--bg-card);
    color: var(--text-primary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Settings Panels */
.settings-panel {
    display: none;
}

.settings-panel.active {
    display: block;
}

/* Settings Cards */
.settings-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.settings-card h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.settings-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--space-xl);
}

.settings-card.danger {
    border-color: rgba(239, 68, 68, 0.3);
}

.settings-card.danger h2 {
    color: var(--error);
}

/* Settings Forms */
.settings-form {
    max-width: 480px;
}

.settings-form .form-group {
    margin-bottom: var(--space-lg);
}

.settings-form .form-hint {
    display: block;
    margin-top: var(--space-xs);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.readonly-field {
    padding: 0.75rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.8125rem;
}

.form-actions {
    margin-top: var(--space-xl);
}

.form-message {
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    display: none;
}

.form-message.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--success);
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--error);
}

/* Avatar Upload */
.avatar-upload {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.avatar-preview {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 600;
    overflow: hidden;
    flex-shrink: 0;
}

.avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

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

/* Session List */
.session-list {
    margin-bottom: var(--space-lg);
}

.session-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-input);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
}

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

.session-icon svg {
    width: 20px;
    height: 20px;
}

.session-info {
    flex: 1;
}

.session-name {
    display: block;
    font-weight: 500;
}

.session-detail {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.session-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: var(--space-xs) var(--space-sm);
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border-radius: var(--radius-sm);
}

/* Connection List */
.connection-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.connection-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-input);
    border-radius: var(--radius-md);
}

.connection-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

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

.connection-icon.discord {
    background: rgba(88, 101, 242, 0.1);
    color: var(--discord);
}

.connection-icon.google {
    background: rgba(66, 133, 244, 0.1);
}

.connection-icon.steam {
    background: rgba(27, 40, 56, 0.3);
    color: #ffffff;
}

.connection-info {
    flex: 1;
}

.connection-name {
    display: block;
    font-weight: 500;
}

.connection-status {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Danger Zone */
.danger-action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--bg-input);
    border-radius: var(--radius-md);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.danger-info h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.danger-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.btn-danger {
    background: var(--error);
    color: white;
    flex-shrink: 0;
}

.btn-danger:hover {
    background: #dc2626;
}

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

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-ghost {
    background: transparent;
    border: none;
    color: var(--text-secondary);
}

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

.btn-small {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.8125rem;
}

/* Modal Variants */
.modal-content.danger .modal-icon {
    background: linear-gradient(135deg, var(--error), #dc2626);
}

.modal-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: flex-end;
    margin-top: var(--space-lg);
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
        padding: var(--space-lg);
    }
    
    .welcome-content {
        flex-direction: column;
        text-align: center;
    }
    
    .stats-row {
        grid-template-columns: 1fr 1fr;
    }
    
    .settings-tabs {
        width: 100%;
        overflow-x: auto;
    }
    
    .danger-action {
        flex-direction: column;
        text-align: center;
    }
}