/**
 * GAIA Modern UI Stylesheet
 * A sleek, modern design system for TRMN GAIA application
 */

/* ============================================
   CSS Variables - Design Tokens
   ============================================ */
:root {
    /* Primary Colors - TRMN Navy Theme */
    --primary-900: #0d1b2a;
    --primary-800: #1b263b;
    --primary-700: #273951;
    --primary-600: #334d67;
    --primary-500: #415a77;
    --primary-400: #5d7a99;
    --primary-300: #7d99b3;
    --primary-200: #a0b5c9;
    --primary-100: #c5d4e2;
    --primary-50: #e8eff5;
    
    /* Accent Colors - TRMN Red */
    --accent-900: #5c0d0d;
    --accent-800: #7a1212;
    --accent-700: #991717;
    --accent-600: #b81d1d;
    --accent-500: #BE2F26;
    --accent-400: #d44d44;
    --accent-300: #e07070;
    --accent-200: #eb9d9d;
    --accent-100: #f5caca;
    --accent-50: #fce8e8;
    
    /* Success/Warning/Error */
    --success-500: #10b981;
    --success-100: #d1fae5;
    --warning-500: #f59e0b;
    --warning-100: #fef3c7;
    --error-500: #ef4444;
    --error-100: #fee2e2;
    --info-500: #3b82f6;
    --info-100: #dbeafe;
    
    /* Neutral Colors */
    --neutral-900: #111827;
    --neutral-800: #1f2937;
    --neutral-700: #374151;
    --neutral-600: #4b5563;
    --neutral-500: #6b7280;
    --neutral-400: #9ca3af;
    --neutral-300: #d1d5db;
    --neutral-200: #e5e7eb;
    --neutral-100: #f3f4f6;
    --neutral-50: #f9fafb;
    --white: #ffffff;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-full: 9999px;
    
    /* 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);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   Base Styles
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--neutral-800);
    background-color: var(--neutral-100);
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.25;
    color: var(--neutral-900);
    margin-top: 0;
}

h1 { font-size: var(--text-4xl); margin-bottom: var(--space-6); }
h2 { font-size: var(--text-3xl); margin-bottom: var(--space-5); }
h3 { font-size: var(--text-2xl); margin-bottom: var(--space-4); }
h4 { font-size: var(--text-xl); margin-bottom: var(--space-3); }
h5 { font-size: var(--text-lg); margin-bottom: var(--space-2); }
h6 { font-size: var(--text-base); margin-bottom: var(--space-2); }

p {
    margin-top: 0;
    margin-bottom: var(--space-4);
}

a {
    color: var(--primary-600);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-800);
    text-decoration: underline;
}

/* ============================================
   Modern Header/Navigation
   ============================================ */
.gaia-header {
    background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-700) 100%);
    padding: var(--space-3) var(--space-6);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.gaia-header-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
}

.gaia-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.gaia-logo img {
    height: 48px;
    width: auto;
}

.gaia-logo-text {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.05em;
}

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

.gaia-nav-item {
    position: relative;
}

.gaia-nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    color: var(--primary-100);
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

.gaia-nav-link:hover,
.gaia-nav-link:focus {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    text-decoration: none;
}

.gaia-nav-link.active {
    background-color: var(--accent-500);
    color: var(--white);
}

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

.gaia-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 1001;
    padding: var(--space-2) 0;
    margin-top: var(--space-1);
}

.gaia-dropdown:hover .gaia-dropdown-menu,
.gaia-dropdown:focus-within .gaia-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.gaia-dropdown-item {
    display: block;
    padding: var(--space-2) var(--space-4);
    color: var(--neutral-700);
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.gaia-dropdown-item:hover {
    background-color: var(--primary-50);
    color: var(--primary-700);
    text-decoration: none;
}

.gaia-dropdown-divider {
    height: 1px;
    background-color: var(--neutral-200);
    margin: var(--space-2) 0;
}

/* Collapsible sub-groups inside a dropdown menu — click-to-expand,
   collapsed by default. See toggleNavGroup() in modern_header.html. */
.gaia-nav-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background: transparent;
    border: none;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--neutral-500);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.gaia-nav-group-header:hover {
    color: var(--primary-700);
}

.gaia-nav-group-chevron {
    font-size: 0.65rem;
    transition: transform var(--transition-fast);
}

.gaia-nav-group.open .gaia-nav-group-chevron {
    transform: rotate(90deg);
}

.gaia-nav-group-items {
    display: none;
}

.gaia-nav-group-items .gaia-dropdown-item {
    padding-left: var(--space-6);
}

.gaia-nav-group.open .gaia-nav-group-items {
    display: block;
}

/* Mobile Navigation */
.gaia-mobile-toggle {
    display: none;
    padding: var(--space-2);
    background: transparent;
    border: none;
    color: var(--white);
    cursor: pointer;
}

/* 1400px, not a tablet-sized breakpoint: matches .gaia-header-inner's own
   max-width. The nav has grown to ~10 top-level items rendered nowrap with
   no wrap/overflow handling — that needs ~1300-1600px to actually fit.
   Anything narrower than this (most tablets in landscape included — iPads
   and most Android tablets land at 1024-1280px, "desktop-sized" by any
   tablet-specific breakpoint but not wide enough for this nav) needs the
   hamburger, not just phones. */
@media (max-width: 1400px) {
    .gaia-mobile-toggle {
        display: flex;
        flex-direction: column;
        gap: 4px;
    }

    .gaia-mobile-toggle span {
        width: 24px;
        height: 2px;
        background-color: var(--white);
        transition: all var(--transition-fast);
    }

    .gaia-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-800);
        flex-direction: column;
        padding: var(--space-4);
        gap: var(--space-2);
    }

    .gaia-nav.active {
        display: flex;
    }
    
    .gaia-dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: var(--primary-700);
        margin-top: var(--space-2);
    }
    
    .gaia-dropdown-item {
        color: var(--primary-100);
    }
    
    .gaia-dropdown-item:hover {
        background: var(--primary-600);
        color: var(--white);
    }
}

/* ============================================
   Modern Cards
   ============================================ */
.gaia-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.gaia-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

/* bootstrap-autocomplete inserts its dropdown as an absolutely-positioned
   sibling of the input rather than portalling to <body>, so it gets clipped
   by any ancestor's overflow:hidden — let it escape the card that hosts it. */
.gaia-card:has(.basicAutoSelect) {
    overflow: visible;
}

.gaia-card-header {
    padding: var(--space-4) var(--space-6);
    background: var(--neutral-50);
    border-bottom: 1px solid var(--neutral-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.gaia-card-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--neutral-900);
    margin: 0;
}

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

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

/* ============================================
   Modern Buttons
   ============================================ */
.gaia-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 500;
    line-height: 1.5;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

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

.gaia-btn-primary {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    color: var(--white);
}

.gaia-btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-800) 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.gaia-btn-secondary {
    background: var(--white);
    color: var(--neutral-700);
    border: 1px solid var(--neutral-300);
}

.gaia-btn-secondary:hover:not(:disabled) {
    background: var(--neutral-50);
    border-color: var(--neutral-400);
}

.gaia-btn-accent {
    background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
    color: var(--white);
}

.gaia-btn-accent:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--accent-600) 0%, var(--accent-700) 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.gaia-btn-success {
    background: linear-gradient(135deg, var(--success-500) 0%, #059669 100%);
    color: var(--white);
}

.gaia-btn-danger {
    background: linear-gradient(135deg, var(--error-500) 0%, #dc2626 100%);
    color: var(--white);
}

.gaia-btn-ghost {
    background: transparent;
    color: var(--neutral-600);
}

.gaia-btn-ghost:hover:not(:disabled) {
    background: var(--neutral-100);
}

.gaia-btn-sm {
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
}

.gaia-btn-lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-base);
}

/* ============================================
   Modern Forms
   ============================================ */
.gaia-form-group {
    margin-bottom: var(--space-5);
}

.gaia-form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--neutral-700);
}

.gaia-form-required {
    color: var(--error-500);
    margin-left: var(--space-1);
}

.gaia-form-input,
.gaia-form-select,
.gaia-form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-sans);
    font-size: var(--text-base);
    color: var(--neutral-900);
    background-color: var(--white);
    border: 1px solid var(--neutral-300);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.gaia-form-input:focus,
.gaia-form-select:focus,
.gaia-form-textarea:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(65, 90, 119, 0.15);
}

.gaia-form-input::placeholder {
    color: var(--neutral-400);
}

.gaia-form-input.is-invalid,
.gaia-form-select.is-invalid,
.gaia-form-textarea.is-invalid {
    border-color: var(--error-500);
}

.gaia-form-input.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.gaia-form-help {
    margin-top: var(--space-1);
    font-size: var(--text-sm);
    color: var(--neutral-500);
}

.gaia-form-error {
    margin-top: var(--space-1);
    font-size: var(--text-sm);
    color: var(--error-500);
}

/* Checkbox & Radio */
.gaia-form-check {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}

.gaia-form-check-input {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-600);
}

.gaia-form-check-label {
    font-size: var(--text-sm);
    color: var(--neutral-700);
}

/* ============================================
   Modern Tables
   ============================================ */
.gaia-table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-200);
}

.gaia-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
}

.gaia-table th,
.gaia-table td {
    padding: var(--space-3) var(--space-4);
    text-align: left;
}

.gaia-table thead {
    background: var(--neutral-50);
}

.gaia-table th {
    font-weight: 600;
    color: var(--neutral-700);
    border-bottom: 2px solid var(--neutral-200);
}

.gaia-table tbody tr {
    border-bottom: 1px solid var(--neutral-100);
    transition: background-color var(--transition-fast);
}

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

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

/* ============================================
   Badges & Status
   ============================================ */
.gaia-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.gaia-badge-primary {
    background-color: var(--primary-100);
    color: var(--primary-700);
}

.gaia-badge-success {
    background-color: var(--success-100);
    color: #047857;
}

.gaia-badge-warning {
    background-color: var(--warning-100);
    color: #b45309;
}

.gaia-badge-danger {
    background-color: var(--error-100);
    color: #b91c1c;
}

.gaia-badge-info {
    background-color: var(--info-100);
    color: #1d4ed8;
}

.gaia-badge-neutral {
    background-color: var(--neutral-200);
    color: var(--neutral-700);
}

/* ============================================
   Alerts
   ============================================ */
.gaia-alert {
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.gaia-alert-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.gaia-alert-content {
    flex: 1;
}

.gaia-alert-title {
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.gaia-alert-success {
    background-color: var(--success-100);
    border: 1px solid #34d399;
    color: #065f46;
}

.gaia-alert-warning {
    background-color: var(--warning-100);
    border: 1px solid #fbbf24;
    color: #92400e;
}

.gaia-alert-danger {
    background-color: var(--error-100);
    border: 1px solid #f87171;
    color: #991b1b;
}

.gaia-alert-info {
    background-color: var(--info-100);
    border: 1px solid #60a5fa;
    color: #1e40af;
}

/* ============================================
   Dashboard Components
   ============================================ */
.gaia-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.gaia-stat-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--neutral-200);
}

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

.gaia-stat-value {
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--neutral-900);
}

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

.gaia-stat-change.positive {
    color: var(--success-500);
}

.gaia-stat-change.negative {
    color: var(--error-500);
}

/* ============================================
   List Groups
   ============================================ */
.gaia-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.gaia-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--neutral-100);
    transition: background-color var(--transition-fast);
}

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

.gaia-list-item:hover {
    background-color: var(--neutral-50);
}

.gaia-list-item-content {
    flex: 1;
}

.gaia-list-item-title {
    font-weight: 500;
    color: var(--neutral-900);
}

.gaia-list-item-subtitle {
    font-size: var(--text-sm);
    color: var(--neutral-500);
}

/* ============================================
   Empty States
   ============================================ */
.gaia-empty {
    text-align: center;
    padding: var(--space-12);
}

.gaia-empty-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-4);
    color: var(--neutral-300);
}

.gaia-empty-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--neutral-700);
    margin-bottom: var(--space-2);
}

.gaia-empty-description {
    color: var(--neutral-500);
    margin-bottom: var(--space-4);
}

/* ============================================
   Page Layout
   ============================================ */
.gaia-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.gaia-main {
    flex: 1;
    padding: var(--space-6);
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.gaia-page-header {
    margin-bottom: var(--space-6);
}

.gaia-page-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: var(--space-2);
}

.gaia-page-subtitle {
    color: var(--neutral-600);
}

.gaia-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
}

.gaia-breadcrumb-item {
    color: var(--neutral-500);
}

.gaia-breadcrumb-item a {
    color: var(--neutral-600);
}

.gaia-breadcrumb-item a:hover {
    color: var(--primary-600);
}

.gaia-breadcrumb-separator {
    color: var(--neutral-300);
}

/* ============================================
   Grid Layouts
   ============================================ */
.gaia-grid {
    display: grid;
    gap: var(--space-6);
}

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

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

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

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

@media (max-width: 768px) {
    .gaia-grid-2,
    .gaia-grid-3,
    .gaia-grid-4 { grid-template-columns: 1fr; }
}

/* ============================================
   Ribbon Rack
   ============================================ */
.gaia-ribbon-rack {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    padding: var(--space-4);
    background: var(--neutral-900);
    border-radius: var(--radius-lg);
}

.gaia-ribbon {
    width: 36px;
    height: 12px;
    border-radius: 1px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* ============================================
   Loading States
   ============================================ */
.gaia-skeleton {
    background: linear-gradient(90deg, var(--neutral-200) 0%, var(--neutral-100) 50%, var(--neutral-200) 100%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.gaia-spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--neutral-200);
    border-top-color: var(--primary-600);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ============================================
   Utility Classes
   ============================================ */
.gaia-text-center { text-align: center; }
.gaia-text-right { text-align: right; }
.gaia-text-muted { color: var(--neutral-500); }
.gaia-text-success { color: var(--success-500); }
.gaia-text-warning { color: var(--warning-500); }
.gaia-text-danger { color: var(--error-500); }

.gaia-mt-0 { margin-top: 0; }
.gaia-mt-4 { margin-top: var(--space-4); }
.gaia-mt-6 { margin-top: var(--space-6); }
.gaia-mb-0 { margin-bottom: 0; }
.gaia-mb-4 { margin-bottom: var(--space-4); }
.gaia-mb-6 { margin-bottom: var(--space-6); }

.gaia-flex { display: flex; }
.gaia-flex-center { display: flex; align-items: center; justify-content: center; }
.gaia-flex-between { display: flex; align-items: center; justify-content: space-between; }
.gaia-gap-2 { gap: var(--space-2); }
.gaia-gap-4 { gap: var(--space-4); }

.gaia-hidden { display: none !important; }
.gaia-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .gaia-header,
    .gaia-mobile-toggle,
    .gaia-btn {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .gaia-card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}