/* ParaBaro Dashboard - Dark Theme (Matching Flight Session View) */
/* Design System - Unified Dark Theme */

:root {
    /* Primary Colors - Green/Teal Accent */
    --primary: #10b981;
    --primary-dark: #059669;
    --primary-light: #34d399;
    --secondary: #3b82f6;
    --accent: #10b981;

    /* Background Colors - Dark Theme */
    --bg-dark: #0f172a;
    --bg-dark-lighter: #1e293b;
    --bg-card: rgba(255, 255, 255, 0.05);
    --bg-card-hover: rgba(255, 255, 255, 0.08);
    --bg-input: rgba(255, 255, 255, 0.05);
    --bg-muted: rgba(255, 255, 255, 0.03);

    /* Border Colors - Subtle */
    --border: rgba(255, 255, 255, 0.1);
    --border-hover: rgba(255, 255, 255, 0.2);
    --border-focus: var(--primary);

    /* Text Colors - Light on Dark */
    --text-primary: #e2e8f0;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    --text-inverse: #0f172a;

    /* Semantic Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;

    /* Gradients - Green/Blue Theme */
    --gradient-primary: linear-gradient(135deg, rgba(16, 185, 129, 0.3) 0%, rgba(59, 130, 246, 0.3) 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);

    /* Spacing Scale */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Fira Code', 'Courier New', monospace;
}

/* ============================================
   GLOBAL STYLES
   ============================================ */

* {
    box-sizing: border-box;
}

body {
    background: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.6;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   LAYOUT & CONTAINERS
   ============================================ */

.dashboard {
    min-height: 100vh;
    background: var(--bg-dark);
}

.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-md);
}

/* ============================================
   CARDS
   ============================================ */

.dashboard-card,
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 15px;
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
    transition: all 0.3s ease;
}

.dashboard-card:hover,
.card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

/* Card Header */
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border);
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* ============================================
   DASHBOARD HEADER & STATS
   ============================================ */

.dashboard-header {
    background: var(--gradient-subtle);
    border: 1px solid var(--border);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
}

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

.welcome-section h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    margin: 0;
    line-height: 1.2;
}

.quick-stats {
    display: flex;
    gap: var(--space-xl);
    flex-wrap: wrap;
    padding: var(--space-md) 0;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    color: var(--text-muted);
}

.stat-trend {
    font-size: 11px;
    font-weight: 500;
    margin-top: var(--space-xs);
}

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

.stat-trend.neutral {
    color: var(--text-muted);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 10px 20px;
    border-radius: var(--radius-md);
    border: none;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    white-space: nowrap;
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: #ffffff;
    box-shadow: none;
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary);
    transform: translateY(-1px);
}

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

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

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

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

.btn-danger:hover:not(:disabled) {
    background: var(--error);
    color: var(--text-inverse);
}

.btn-success {
    background: var(--success);
    color: var(--text-inverse);
}

.btn-success:hover:not(:disabled) {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

/* ============================================
   TABS & NAVIGATION
   ============================================ */

.tab-navigation {
    display: flex;
    gap: 10px;
    padding: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-top: var(--space-md);
}

.tab-btn,
.tab-button {
    flex: 1;
    padding: 12px 24px;
    background: var(--bg-input);
    border: 2px solid var(--border-hover);
    border-radius: 8px;
    color: #ffffff;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s;
    white-space: nowrap;
}

.tab-btn:hover,
.tab-button:hover {
    background: var(--bg-card-hover);
    color: #fff;
    border-color: rgba(16, 185, 129, 0.3);
}

.tab-btn.active,
.tab-button.active {
    background: var(--gradient-primary);
    color: var(--primary);
    border-color: var(--primary);
    font-weight: 600;
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   TABLES
   ============================================ */

.flights-table-container {
    overflow-x: auto;
    border-radius: var(--radius-md);
}

.flights-table,
.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
}

.flights-table thead,
.table thead {
    background: var(--gradient-subtle);
}

.flights-table th,
.table th {
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--primary);
    border-bottom: 2px solid var(--border);
}

.flights-table td,
.table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 14px;
}

.flights-table tbody tr,
.table tbody tr {
    background: transparent;
    transition: all 0.2s ease;
}

.flights-table tbody tr:hover,
.table tbody tr:hover {
    background: var(--bg-card-hover);
}

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

.flight-date {
    font-weight: 600;
    color: var(--text-primary);
}

.flight-time {
    color: var(--text-muted);
    font-size: 13px;
    margin-top: 2px;
}

.flight-duration {
    color: var(--primary);
    font-weight: 600;
}

/* ============================================
   FORMS
   ============================================ */

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

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.form-input,
.form-select {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 14px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
    background: var(--bg-card-hover);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
}

/* ============================================
   INFO GRID (Profile Section)
   ============================================ */

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-muted);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary);
}

.info-label {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.info-value {
    font-size: 15px;
    color: var(--text-primary);
    font-weight: 500;
}

/* ============================================
   BADGES & STATUS INDICATORS
   ============================================ */

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-success,
.status-badge.registered {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
}

.badge-info,
.status-badge.active {
    background: rgba(59, 130, 246, 0.15);
    color: var(--info);
}

.flight-type-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 6px;
}

.badge-igc {
    background: rgba(59, 130, 246, 0.15);
    color: var(--info);
}

.badge-parabaro,
.badge-complete {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.badge-missing {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

/* ============================================
   ALERTS & NOTIFICATIONS
   ============================================ */

.alert {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    font-size: 14px;
    font-weight: 500;
}

.alert-success {
    background: var(--accent-light);
    color: #065f46;
    border-left: 4px solid var(--success);
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border-left: 4px solid var(--error);
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border-left: 4px solid var(--info);
}

.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border-left: 4px solid var(--warning);
}

/* ============================================
   EMPTY STATES
   ============================================ */

.empty-state,
.empty-state-enhanced {
    text-align: center;
    padding: 60px 40px;
    background: var(--gradient-subtle);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--border);
}

.empty-state-icon,
.empty-state-icon-large {
    font-size: 72px;
    margin-bottom: var(--space-lg);
    opacity: 0.6;
}

.empty-state h3,
.empty-state-enhanced h3 {
    color: var(--primary);
    font-size: 22px;
    margin-bottom: var(--space-sm);
    font-weight: 700;
}

.empty-state p,
.empty-state-description {
    color: var(--text-secondary);
    font-size: 15px;
    max-width: 500px;
    margin: 0 auto var(--space-lg);
    line-height: 1.6;
}

/* ============================================
   LOADING STATES
   ============================================ */

.loading {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.spinner {
    border: 3px solid var(--border);
    border-top: 3px solid var(--accent);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 0.8s linear infinite;
    margin: 0 auto var(--space-lg);
}

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

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ============================================
   DEVICES SECTION
   ============================================ */

.devices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.device-card {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(16, 185, 129, 0.05) 100%);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: transform 0.3s ease, border-color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.device-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 1;
}

.device-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* Device Header */
.device-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border);
}

.device-icon {
    font-size: 48px;
    line-height: 1;
    filter: grayscale(0.2);
}

.device-info {
    flex: 1;
}

.device-name {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.device-model {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Device Stats */
.device-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

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

.stat-icon {
    font-size: 24px;
    line-height: 1;
}

.stat-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-bottom: 2px;
}

.stat-value {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 600;
}

/* Update Notice */
.update-notice {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--primary);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    font-size: 13px;
    color: var(--primary);
    font-weight: 600;
}

.update-icon {
    font-size: 16px;
    animation: rotate 2s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Device Actions */
.device-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.device-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    font-size: 14px;
    white-space: nowrap;
}

.btn-icon {
    font-size: 16px;
    line-height: 1;
}

/* Info Tip */
.info-tip {
    display: flex;
    align-items: start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--primary);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-md);
    margin-top: var(--space-xl);
}

.tip-icon {
    font-size: 32px;
    line-height: 1;
}

.tip-title {
    margin: 0 0 var(--space-xs) 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--primary);
}

.tip-text {
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   UPLOAD SECTION
   ============================================ */

.upload-section {
    background: var(--gradient-subtle);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    border: 1px solid var(--border);
}

.upload-section h3 {
    margin: 0 0 var(--space-md) 0;
    font-size: 16px;
    color: var(--primary);
    font-weight: 600;
}

.upload-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.upload-box {
    background: var(--bg-card);
    border: 2px dashed var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.upload-box:hover {
    background: var(--bg-muted);
    border-color: var(--accent);
}

.upload-box.has-file {
    border-color: var(--accent);
    background: var(--accent-light);
    border-style: solid;
}

.upload-icon {
    font-size: 28px;
    margin-bottom: var(--space-sm);
    opacity: 0.7;
}

.upload-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.upload-hint {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.btn-upload {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: var(--text-inverse);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    margin-top: var(--space-md);
    font-size: 14px;
    transition: all 0.2s;
}

.btn-upload:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

/* ============================================
   FILTERS & SEARCH
   ============================================ */

.filters-container {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    margin-bottom: var(--space-lg);
    overflow: hidden;
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    cursor: pointer;
    background: var(--gradient-subtle);
    transition: all 0.2s;
}

.filters-header:hover {
    background: var(--bg-muted);
}

.filters-title {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.filter-badge {
    background: var(--info);
    color: var(--text-inverse);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
}

.filters-content {
    padding: var(--space-lg);
    background: var(--bg-muted);
    border-top: 1px solid var(--border);
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.filters-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    padding-top: var(--space-md);
    border-top: 1px solid var(--border);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .dashboard-container {
        padding: var(--space-sm);
    }

    .info-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }

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

@media (max-width: 768px) {
    .dashboard {
        padding-top: 60px;
    }

    .dashboard-container {
        padding: var(--space-sm);
    }

    .dashboard-header {
        padding: var(--space-md);
        margin-bottom: var(--space-sm);
    }

    .header-top {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }

    .welcome-section h1 {
        font-size: 20px;
    }

    .quick-stats {
        width: 100%;
        gap: var(--space-md);
    }

    .stat {
        flex: 1 1 calc(50% - var(--space-sm));
        min-width: 100px;
    }

    .stat-value {
        font-size: 24px;
    }

    .stat-label {
        font-size: 10px;
    }

    .tab-navigation {
        flex-wrap: wrap;
    }

    .tab-btn {
        padding: 10px 12px;
        font-size: 13px;
    }

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

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

    .device-card {
        padding: var(--space-lg);
    }

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

    .device-actions {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .device-actions {
        flex-direction: column;
    }

    .device-actions .btn {
        width: 100%;
    }

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

    .filters-actions {
        flex-wrap: wrap;
    }

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

    .empty-state,
    .empty-state-enhanced {
        padding: 40px 20px;
    }

    .empty-state-icon-large {
        font-size: 56px;
    }
}

@media (max-width: 480px) {
    .stat {
        flex: 1 1 100%;
    }

    .quick-stats {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

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

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

.p-xs { padding: var(--space-xs); }
.p-sm { padding: var(--space-sm); }
.p-md { padding: var(--space-md); }
.p-lg { padding: var(--space-lg); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }