/* ===================================
   MIRROR - Design System
   Inspired by modern app interfaces
   =================================== */

/* -- Fonts -- */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=JetBrains+Mono:wght@400;500&display=swap');

/* -- CSS Variables -- */
:root {
    /* Colors - Deep space theme */
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #12121a;
    --color-bg-tertiary: #1a1a24;
    --color-bg-elevated: #22222e;
    --color-bg-hover: #2a2a38;
    
    /* Borders */
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(255, 255, 255, 0.15);
    --color-border-active: rgba(139, 92, 246, 0.5);
    
    /* Text */
    --color-text-primary: #f5f5f7;
    --color-text-secondary: #a1a1aa;
    --color-text-tertiary: #71717a;
    --color-text-muted: #52525b;
    
    /* Accents */
    --color-accent-violet: #8b5cf6;
    --color-accent-violet-hover: #a78bfa;
    --color-accent-violet-muted: rgba(139, 92, 246, 0.15);
    
    --color-accent-cyan: #06b6d4;
    --color-accent-cyan-hover: #22d3ee;
    --color-accent-cyan-muted: rgba(6, 182, 212, 0.15);
    
    --color-accent-emerald: #10b981;
    --color-accent-emerald-hover: #34d399;
    --color-accent-emerald-muted: rgba(16, 185, 129, 0.15);
    
    --color-accent-amber: #f59e0b;
    --color-accent-amber-hover: #fbbf24;
    --color-accent-amber-muted: rgba(245, 158, 11, 0.15);
    
    --color-accent-rose: #f43f5e;
    --color-accent-rose-hover: #fb7185;
    --color-accent-rose-muted: rgba(244, 63, 94, 0.15);
    
    /* Platform colors */
    --color-airtable: #18bfff;
    --color-airtable-muted: rgba(24, 191, 255, 0.15);
    --color-monday: #ff3d57;
    --color-monday-muted: rgba(255, 61, 87, 0.15);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-glow-violet: 0 0 20px rgba(139, 92, 246, 0.3);
    --shadow-glow-cyan: 0 0 20px rgba(6, 182, 212, 0.3);
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;
    
    /* Typography */
    --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.2s ease;
    --transition-slow: 0.3s 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(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* Animated gradient background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 20% -20%, rgba(139, 92, 246, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 80% 100%, rgba(6, 182, 212, 0.1), transparent);
    pointer-events: none;
    z-index: -1;
}

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

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

/* -- Layout -- */
.app-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: var(--color-bg-secondary);
    border-right: 1px solid var(--color-border);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
}

.main-content {
    flex: 1;
    margin-left: 260px;
    padding: var(--space-xl);
    max-width: 1400px;
}

/* -- Logo & Brand -- */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding-bottom: var(--space-lg);
    margin-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-accent-violet), var(--color-accent-cyan));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.logo-text span {
    color: var(--color-text-tertiary);
    font-weight: 400;
}

/* -- Navigation -- */
.nav-section {
    margin-bottom: var(--space-xl);
}

.nav-section-title {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
    padding: 0 var(--space-sm);
}

.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(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: 2px;
}

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

.nav-item.active {
    background: var(--color-accent-violet-muted);
    color: var(--color-accent-violet);
}

.nav-item-icon {
    width: 20px;
    height: 20px;
    opacity: 0.7;
}

.nav-item.active .nav-item-icon {
    opacity: 1;
}

.nav-item-badge {
    margin-left: auto;
    background: var(--color-accent-rose);
    color: white;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: var(--radius-full);
}

/* -- Cards -- */
.card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-base);
}

.card:hover {
    border-color: var(--color-border-hover);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.card-subtitle {
    font-size: 0.85rem;
    color: var(--color-text-tertiary);
    margin-top: var(--space-xs);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent-violet), #7c3aed);
    color: white;
    box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,0.1);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-accent-violet-hover), #8b5cf6);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md), var(--shadow-glow-violet);
}

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

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

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

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

.btn-danger {
    background: var(--color-accent-rose-muted);
    color: var(--color-accent-rose);
    border: 1px solid rgba(244, 63, 94, 0.3);
}

.btn-danger:hover {
    background: var(--color-accent-rose);
    color: white;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
}

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

/* -- Form Elements -- */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    font-family: inherit;
    font-size: 0.9rem;
    color: var(--color-text-primary);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-input:hover,
.form-select:hover {
    border-color: var(--color-border-hover);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent-violet);
    box-shadow: 0 0 0 3px var(--color-accent-violet-muted);
}

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

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

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

/* -- Platform badges -- */
.platform-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
}

.platform-badge.airtable {
    background: var(--color-airtable-muted);
    color: var(--color-airtable);
}

.platform-badge.monday {
    background: var(--color-monday-muted);
    color: var(--color-monday);
}

/* -- Status indicators -- */
.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-dot.active {
    background: var(--color-accent-emerald);
    box-shadow: 0 0 8px var(--color-accent-emerald);
}

.status-dot.inactive {
    background: var(--color-text-muted);
}

.status-dot.syncing {
    background: var(--color-accent-amber);
    animation: pulse 1.5s infinite;
}

.status-dot.error {
    background: var(--color-accent-rose);
}

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

/* -- Sync pair card -- */
.sync-pair-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-base);
    cursor: pointer;
}

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

.sync-pair-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.sync-pair-name {
    font-size: 1.1rem;
    font-weight: 600;
}

.sync-pair-connection {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-md);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.sync-pair-platform {
    flex: 1;
    text-align: center;
}

.sync-pair-platform-name {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xs);
}

.sync-pair-platform-value {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.sync-arrow {
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
}

.sync-pair-stats {
    display: flex;
    gap: var(--space-lg);
    font-size: 0.8rem;
    color: var(--color-text-tertiary);
}

.sync-pair-stat {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

/* -- Connection flow visualization -- */
.connection-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-xl);
}

.connection-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.connection-node-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.connection-node-icon.airtable {
    background: var(--color-airtable-muted);
    border: 2px solid var(--color-airtable);
}

.connection-node-icon.monday {
    background: var(--color-monday-muted);
    border: 2px solid var(--color-monday);
}

.connection-node-label {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.connection-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, var(--color-airtable), var(--color-monday));
    position: relative;
    max-width: 200px;
}

.connection-line::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    background: var(--color-bg-secondary);
    border: 2px solid var(--color-border);
    border-radius: 50%;
}

.connection-line::after {
    content: '⇄';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* -- Mapping table -- */
.mapping-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.mapping-table th {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    text-align: left;
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.mapping-table td {
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

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

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

.mapping-row-key {
    background: var(--color-accent-amber-muted);
}

/* -- Logs timeline -- */
.log-timeline {
    position: relative;
}

.log-item {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-md) 0;
    position: relative;
}

.log-item::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 36px;
    bottom: 0;
    width: 2px;
    background: var(--color-border);
}

.log-item:last-child::before {
    display: none;
}

.log-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.log-icon.success {
    background: var(--color-accent-emerald-muted);
    color: var(--color-accent-emerald);
}

.log-icon.error {
    background: var(--color-accent-rose-muted);
    color: var(--color-accent-rose);
}

.log-icon.running {
    background: var(--color-accent-amber-muted);
    color: var(--color-accent-amber);
}

.log-content {
    flex: 1;
}

.log-title {
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.log-meta {
    font-size: 0.8rem;
    color: var(--color-text-tertiary);
    display: flex;
    gap: var(--space-md);
}

.log-stats {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

.log-stat {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

.log-stat.created {
    background: var(--color-accent-emerald-muted);
    color: var(--color-accent-emerald);
}

.log-stat.updated {
    background: var(--color-accent-cyan-muted);
    color: var(--color-accent-cyan);
}

.log-stat.deleted {
    background: var(--color-accent-rose-muted);
    color: var(--color-accent-rose);
}

/* -- Modal -- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.modal {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 600px;
    max-height: 85vh;
    overflow: hidden;
    transform: scale(0.95) translateY(20px);
    transition: transform var(--transition-base);
}

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

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

.modal-title {
    font-size: 1.1rem;
    font-weight: 600;
}

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

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

.modal-body {
    padding: var(--space-lg);
    max-height: 60vh;
    overflow-y: auto;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
    padding: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

/* -- Empty state -- */
.empty-state {
    text-align: center;
    padding: var(--space-2xl);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: var(--space-lg);
    opacity: 0.5;
}

.empty-state-title {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.empty-state-text {
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-lg);
}

/* -- Toast notifications -- */
.toast-container {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    z-index: 2000;
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
}

.toast.success {
    border-left: 3px solid var(--color-accent-emerald);
}

.toast.error {
    border-left: 3px solid var(--color-accent-rose);
}

.toast.warning {
    border-left: 3px solid var(--color-accent-amber);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* -- Page header -- */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}

.page-title {
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.page-subtitle {
    color: var(--color-text-tertiary);
    margin-top: var(--space-xs);
}

/* -- Grid layouts -- */
.grid {
    display: grid;
    gap: var(--space-lg);
}

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

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
    .grid-3, .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
}

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

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

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

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

/* -- Loading spinner -- */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-accent-violet);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: inherit;
}

/* -- Conflict card -- */
.conflict-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-accent-amber);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
}

.conflict-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.conflict-data {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.conflict-source {
    padding: var(--space-md);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
}

.conflict-source-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.conflict-field {
    margin-bottom: var(--space-sm);
}

.conflict-field-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.conflict-field-value {
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

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

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

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

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

/* -- Utilities -- */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--color-text-tertiary); }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.font-mono { font-family: var(--font-mono); }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }

.hidden { display: none !important; }
.visible { display: block !important; }

/* -- Diff/Checkup Styles -- */
.diff-stat-card {
    padding: var(--space-lg);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: all 0.2s ease;
}

.diff-stat-card.diff-stat-ok {
    border-color: var(--color-accent-green);
    background: rgba(16, 185, 129, 0.05);
}

.diff-stat-card.diff-stat-warning {
    border-color: var(--color-accent-amber);
    background: rgba(245, 158, 11, 0.05);
}

.diff-stat-number {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-text-primary);
}

.diff-stat-card.diff-stat-warning .diff-stat-number {
    color: var(--color-accent-amber);
}

.diff-stat-card.diff-stat-ok .diff-stat-number {
    color: var(--color-accent-green);
}

.diff-stat-label {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin-top: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.diff-list {
    max-height: 400px;
    overflow-y: auto;
}

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

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

.diff-item-expanded {
    flex-direction: column;
    align-items: stretch;
}

.diff-item-ok {
    background: rgba(16, 185, 129, 0.03);
}

.diff-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: var(--space-md);
}

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

.diff-item-actions {
    display: flex;
    gap: var(--space-sm);
    flex-shrink: 0;
}

.diff-fields {
    width: 100%;
    margin-top: var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.diff-field {
    display: grid;
    grid-template-columns: 150px 1fr auto;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-tertiary);
    align-items: center;
}

.diff-field:last-child {
    border-bottom: none;
}

.diff-field-name {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.diff-field-comparison {
    display: flex;
    gap: var(--space-md);
    flex: 1;
}

.diff-field-value {
    flex: 1;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--color-bg-secondary);
    word-break: break-word;
}

.diff-field-value.airtable {
    border-left: 2px solid var(--color-accent-blue);
}

.diff-field-value.monday {
    border-left: 2px solid var(--color-accent-yellow);
}

.diff-field-actions {
    display: flex;
    gap: var(--space-xs);
}

.btn-xs {
    padding: 2px 8px;
    font-size: 0.7rem;
}

.tab-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-accent-amber);
    color: black;
    font-size: 10px;
    font-weight: 700;
    margin-left: var(--space-xs);
}

/* Conditions */
.conditions-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.condition-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
}

.condition-badge {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.condition-badge.airtable {
    background: rgba(24, 191, 185, 0.2);
    color: #18BFB9;
}

.condition-badge.monday {
    background: rgba(255, 200, 0, 0.2);
    color: #FFC800;
}

.condition-field {
    font-weight: 500;
    color: var(--color-text-primary);
}

.condition-operator {
    color: var(--color-text-muted);
    font-size: 12px;
}

.condition-value {
    color: var(--color-accent-sky);
    font-family: var(--font-mono);
    font-size: 13px;
}

.condition-form {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.condition-form .form-select-sm,
.condition-form .form-input-sm {
    padding: var(--space-xs) var(--space-sm);
    font-size: 13px;
    min-width: 120px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    cursor: pointer;
    font-size: 14px;
}

.radio-label input[type="radio"] {
    accent-color: var(--color-accent-emerald);
}

.empty-state-sm {
    text-align: center;
    padding: var(--space-md);
    color: var(--color-text-muted);
}

/* Webhook Status */
.webhook-status {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
}

.webhook-active,
.webhook-inactive {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

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

.status-dot.status-active {
    background: var(--color-accent-emerald);
    box-shadow: 0 0 6px var(--color-accent-emerald);
    animation: pulse-green 2s infinite;
}

.status-dot.status-inactive {
    background: var(--color-text-muted);
}

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