/* Extracted verbatim from port/user-app-design-kit.html (design tokens + components). */
/* Tokens copied from assets/ui/tokens.css — graphite neutrals + deep teal */
:root {
    --color-primary: #0d9488;
    --color-primary-hover: #0f766e;
    --color-primary-active: #115e59;
    --color-primary-light: #ccfbf1;
    --color-primary-subtle: #f0fdfa;
    --color-secondary: #475569;
    --color-secondary-hover: #334155;
    --color-secondary-light: #f1f5f9;
    --color-ink: #0f172a;
    --color-ink-light: #1e293b;
    --color-ink-muted: #475569;
    --color-ink-faint: #64748b;
    --color-ink-placeholder: #94a3b8;
    --color-bg: #fafafa;
    --color-bg-elevated: #ffffff;
    --color-bg-sunken: #f4f4f5;
    --color-bg-overlay: rgba(15, 23, 42, 0.5);
    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;
    --color-border-focus: #0d9488;
    --color-success: #059669;
    --color-success-light: #d1fae5;
    --color-success-dark: #047857;
    --color-warning: #d97706;
    --color-warning-light: #fef3c7;
    --color-warning-dark: #b45309;
    --color-error: #dc2626;
    --color-error-light: #fee2e2;
    --color-error-dark: #b91c1c;
    --color-info: #0284c7;
    --color-info-light: #e0f2fe;
    --color-info-dark: #0369a1;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, Monaco, monospace;
    --text-xs: 0.75rem;
    --text-sm: 0.8125rem;
    --text-base: 0.9375rem;
    --text-md: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    --tracking-wide: 0.025em;
    --tracking-wider: 0.05em;
    --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;
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-2xl: 16px;
    --radius-full: 9999px;
    --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.08), 0 1px 2px -1px rgb(0 0 0 / 0.08);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.08);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.08);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.08), 0 8px 10px -6px rgb(0 0 0 / 0.08);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.15);
    --shadow-focus: 0 0 0 3px rgba(13, 148, 136, 0.2);
    --shadow-focus-error: 0 0 0 3px rgba(220, 38, 38, 0.2);
    --ease-default: cubic-bezier(0.4, 0, 0.2, 1);
    --duration-100: 100ms;
    --duration-150: 150ms;
    --duration-200: 200ms;
    --duration-300: 300ms;
    --z-dropdown: 100;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --header-height: 64px;
    --sidebar-width: 260px;
    --kit-nav: 248px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-ink);
    background: var(--color-bg);
}
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { background: none; border: none; padding: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
[hidden] { display: none !important; }

/* Kit shell */
.kit-nav {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: var(--kit-nav);
    background: var(--color-bg-elevated);
    border-right: 1px solid var(--color-border);
    overflow-y: auto;
    z-index: 50;
    padding: var(--space-5) var(--space-4) var(--space-8);
}
.kit-brand { font-weight: var(--font-bold); font-size: var(--text-sm); letter-spacing: var(--tracking-wide); margin-bottom: var(--space-1); }
.kit-brand span { color: var(--color-primary); }
.kit-brand-sub { font-size: var(--text-xs); color: var(--color-ink-faint); margin-bottom: var(--space-5); }
.kit-nav-label {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--color-ink-placeholder);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin: var(--space-4) 0 var(--space-2);
}
.kit-nav a {
    display: block;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    margin-bottom: 2px;
}
.kit-nav a:hover, .kit-nav a.active { background: var(--color-primary-subtle); color: var(--color-primary); }
.kit-main { margin-left: var(--kit-nav); padding: var(--space-8) var(--space-8) var(--space-16); max-width: 1180px; }
.kit-section { margin-bottom: var(--space-16); scroll-margin-top: var(--space-6); }
.kit-kicker { font-size: var(--text-xs); font-weight: var(--font-semibold); letter-spacing: var(--tracking-wider); text-transform: uppercase; color: var(--color-primary); margin-bottom: var(--space-2); }
.kit-h1 { font-size: var(--text-3xl); font-weight: var(--font-bold); letter-spacing: -0.02em; margin-bottom: var(--space-3); }
.kit-h2 { font-size: var(--text-2xl); font-weight: var(--font-bold); margin-bottom: var(--space-2); }
.kit-h3 { font-size: var(--text-lg); font-weight: var(--font-semibold); margin: var(--space-8) 0 var(--space-3); }
.kit-lead { color: var(--color-ink-muted); max-width: 68ch; margin-bottom: var(--space-6); }
.kit-note {
    background: var(--color-primary-subtle);
    border: 1px solid var(--color-primary-light);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-ink-light);
    margin-bottom: var(--space-6);
}
.specimen {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    margin-bottom: var(--space-4);
}
.specimen-label { font-size: var(--text-xs); font-weight: var(--font-semibold); color: var(--color-ink-faint); text-transform: uppercase; letter-spacing: var(--tracking-wide); margin-bottom: var(--space-4); }
.row { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }
.stack { display: flex; flex-direction: column; gap: var(--space-3); }

.swatch-grid, .token-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: var(--space-3); }
.swatch { border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; background: white; }
.swatch-chip { height: 56px; }
.swatch figcaption { padding: var(--space-2) var(--space-3); font-size: var(--text-xs); color: var(--color-ink-muted); }
.swatch strong { display: block; color: var(--color-ink); font-weight: var(--font-semibold); }
.radius-box, .shadow-box { width: 88px; height: 64px; background: white; border: 1px solid var(--color-border); display: flex; align-items: flex-end; padding: var(--space-2); font-size: var(--text-xs); color: var(--color-ink-faint); }
.space-bar { height: 12px; background: var(--color-primary); border-radius: var(--radius-sm); }

/* Utilities used by app views */
.d-flex { display: flex !important; }
.d-grid { display: grid !important; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.flex-1 { flex: 1 1 0%; }
.flex-wrap { flex-wrap: wrap; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.p-0 { padding: 0; }
.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }
.w-full { width: 100%; }
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-xl { font-size: var(--text-xl); }
.text-ink { color: var(--color-ink); }
.text-ink-muted { color: var(--color-ink-muted); }
.text-ink-faint { color: var(--color-ink-faint); }
.text-error { color: var(--color-error); }
.text-success { color: var(--color-success); }
.text-right { text-align: right; }
.font-medium { font-weight: var(--font-medium); }
.font-semibold { font-weight: var(--font-semibold); }
.font-bold { font-weight: var(--font-bold); }
.overflow-x-auto { overflow-x: auto; }
.stats-grid { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
.cols-2 { grid-template-columns: 1fr; }
.split { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
@media (min-width: 768px) {
    .stats-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
    .stats-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
    .stats-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
    .split.main { grid-template-columns: 2fr 1fr; }
    .split.even { grid-template-columns: 1.4fr 1fr; }
}

/* Components — aligned with assets/ui/components.css */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
    padding: var(--space-3) var(--space-5); font-size: var(--text-sm); font-weight: var(--font-medium);
    line-height: 1; white-space: nowrap; border-radius: var(--radius-lg); border: 1px solid transparent;
    cursor: pointer; transition: all var(--duration-150) var(--ease-default); text-decoration: none;
}
.btn:disabled, .btn.disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }
.btn-primary { background: var(--color-primary); color: white; border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }
.btn-secondary { background: var(--color-bg-elevated); color: var(--color-ink); border-color: var(--color-border); }
.btn-secondary:hover { background: var(--color-bg-sunken); }
.btn-ghost { background: transparent; color: var(--color-ink-muted); }
.btn-ghost:hover { background: var(--color-bg-sunken); color: var(--color-ink); }
.btn-danger { background: var(--color-error); color: white; border-color: var(--color-error); }
.btn-danger:hover { background: var(--color-error-dark); }
.btn-sm { padding: var(--space-2) var(--space-3); font-size: var(--text-xs); border-radius: var(--radius-md); }
.btn-lg { padding: var(--space-4) var(--space-6); font-size: var(--text-md); border-radius: var(--radius-xl); }
.btn-icon { padding: var(--space-2); width: 36px; height: 36px; }
.btn-icon.btn-sm { width: 28px; height: 28px; }

.card { background: var(--color-bg-elevated); border: 1px solid var(--color-border); border-radius: var(--radius-xl); overflow: hidden; }
.card-body { padding: var(--space-6); }
.card-header, .card-footer { padding: var(--space-4) var(--space-6); background: var(--color-bg-sunken); }
.card-header { border-bottom: 1px solid var(--color-border-light); }
.card-footer { border-top: 1px solid var(--color-border-light); }
.card-title { font-size: var(--text-lg); font-weight: var(--font-semibold); margin-bottom: var(--space-1); }
.card-subtitle { font-size: var(--text-sm); color: var(--color-ink-muted); }
.card-elevated { border: none; box-shadow: var(--shadow-md); }
.card-interactive { cursor: pointer; transition: all var(--duration-200) var(--ease-default); }
.card-interactive:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); }
.channel-card { overflow: visible; }

.form-group { margin-bottom: var(--space-5); }
.form-label { display: block; font-size: var(--text-sm); font-weight: var(--font-medium); margin-bottom: var(--space-2); }
.form-label-required::after { content: " *"; color: var(--color-error); }
.form-input, .form-select, .form-textarea {
    display: block; width: 100%; padding: var(--space-3) var(--space-4); font-size: var(--text-base);
    line-height: var(--leading-normal); background: var(--color-bg-elevated); border: 1.5px solid var(--color-border);
    border-radius: var(--radius-lg); transition: border-color var(--duration-150), box-shadow var(--duration-150);
}
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: var(--shadow-focus); }
.form-input.is-invalid { border-color: var(--color-error); }
.form-textarea { resize: vertical; min-height: 100px; }
.form-hint { display: block; margin-top: var(--space-1); font-size: var(--text-xs); color: var(--color-ink-faint); }
.form-error { display: block; margin-top: var(--space-1); font-size: var(--text-xs); color: var(--color-error); }
.form-check { display: flex; align-items: center; gap: var(--space-2); cursor: pointer; }
.form-check-input { width: 18px; height: 18px; accent-color: var(--color-primary); }
.form-check-label { font-size: var(--text-sm); cursor: pointer; }
.input-group { position: relative; }
.input-group .form-input { padding-left: var(--space-10); }
.input-group-icon { position: absolute; left: var(--space-4); top: 50%; transform: translateY(-50%); color: var(--color-ink-placeholder); }

.alert { padding: var(--space-4); border-radius: var(--radius-lg); font-size: var(--text-sm); display: flex; align-items: flex-start; gap: var(--space-3); }
.alert-icon { flex-shrink: 0; font-size: var(--text-lg); }
.alert-content { flex: 1; }
.alert-title { font-weight: var(--font-semibold); margin-bottom: var(--space-1); }
.alert-success { background: var(--color-success-light); color: var(--color-success-dark); border-left: 3px solid var(--color-success); }
.alert-warning { background: var(--color-warning-light); color: var(--color-warning-dark); border-left: 3px solid var(--color-warning); }
.alert-error { background: var(--color-error-light); color: var(--color-error-dark); border-left: 3px solid var(--color-error); }
.alert-info { background: var(--color-info-light); color: var(--color-info-dark); border-left: 3px solid var(--color-info); }
.alert-dismissible { position: relative; padding-right: var(--space-10); }
.alert-close { position: absolute; top: var(--space-3); right: var(--space-3); opacity: 0.6; cursor: pointer; color: inherit; }
.alert-close:hover { opacity: 1; }

.badge { display: inline-flex; align-items: center; gap: var(--space-1); padding: var(--space-1) var(--space-2); font-size: var(--text-xs); font-weight: var(--font-medium); line-height: 1; border-radius: var(--radius-md); white-space: nowrap; }
.badge-primary { background: var(--color-primary-light); color: var(--color-primary-hover); }
.badge-success { background: var(--color-success-light); color: var(--color-success-dark); }
.badge-warning { background: var(--color-warning-light); color: var(--color-warning-dark); }
.badge-error { background: var(--color-error-light); color: var(--color-error-dark); }
.badge-info { background: var(--color-info-light); color: var(--color-info-dark); }
.badge-neutral { background: var(--color-bg-sunken); color: var(--color-ink-muted); }
.badge-lg { padding: var(--space-2) var(--space-4); font-size: var(--text-sm); }

.table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.table th, .table td { padding: var(--space-3) var(--space-4); text-align: left; vertical-align: middle; border-bottom: 1px solid var(--color-border-light); }
.table th { font-weight: var(--font-semibold); color: var(--color-ink-muted); background: var(--color-bg-sunken); text-transform: uppercase; font-size: var(--text-xs); letter-spacing: var(--tracking-wide); }
.table tbody tr:hover { background: var(--color-bg-sunken); }

.avatar { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: var(--radius-lg); background: var(--color-primary); color: white; font-size: var(--text-sm); font-weight: var(--font-semibold); flex-shrink: 0; }
.avatar-sm { width: 32px; height: 32px; font-size: var(--text-xs); }
.avatar-lg { width: 56px; height: 56px; font-size: var(--text-lg); }
.avatar-xl { width: 80px; height: 80px; font-size: var(--text-2xl); }
.avatar.soft-success { background: var(--color-success-light); color: var(--color-success); }
.avatar.soft-warning { background: var(--color-warning-light); color: var(--color-warning); }
.avatar.soft-error { background: var(--color-error-light); color: var(--color-error); }
.avatar.soft-info { background: var(--color-info-light); color: var(--color-info); }

.dropdown { position: relative; display: inline-block; }
.dropdown-menu {
    position: absolute; top: 100%; right: 0; z-index: var(--z-dropdown); min-width: 200px; margin-top: var(--space-2);
    padding: var(--space-2); background: var(--color-bg-elevated); border: 1px solid var(--color-border);
    border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden;
    transform: translateY(-8px); transition: all var(--duration-200) var(--ease-default);
}
.dropdown-menu.show { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-item { display: flex; align-items: center; gap: var(--space-3); width: 100%; padding: var(--space-3) var(--space-4); font-size: var(--text-sm); color: var(--color-ink-muted); border-radius: var(--radius-lg); text-align: left; }
.dropdown-item:hover { background: var(--color-bg-sunken); color: var(--color-ink); }
.dropdown-divider { height: 1px; margin: var(--space-2) 0; background: var(--color-border-light); }
.dropdown-header { padding: var(--space-3) var(--space-4); font-size: var(--text-xs); font-weight: var(--font-semibold); color: var(--color-ink-placeholder); text-transform: uppercase; letter-spacing: var(--tracking-wide); }

.empty-state { text-align: center; padding: var(--space-12) var(--space-6); }
.empty-state-icon { font-size: 3rem; color: var(--color-border); margin-bottom: var(--space-4); }
.empty-state-title { font-size: var(--text-xl); font-weight: var(--font-semibold); margin-bottom: var(--space-2); }
.empty-state-text { font-size: var(--text-base); color: var(--color-ink-muted); margin-bottom: var(--space-6); max-width: 420px; margin-left: auto; margin-right: auto; }

.stat-card { background: var(--color-bg-elevated); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: var(--space-5); }
.stat-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-3); }
.stat-card-icon { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-lg); font-size: var(--text-lg); }
.stat-card-icon.primary { background: var(--color-primary-light); color: var(--color-primary); }
.stat-card-icon.success { background: var(--color-success-light); color: var(--color-success); }
.stat-card-icon.warning { background: var(--color-warning-light); color: var(--color-warning); }
.stat-card-icon.error { background: var(--color-error-light); color: var(--color-error); }
.stat-card-icon.info { background: var(--color-info-light); color: var(--color-info); }
.stat-card-value { font-size: var(--text-2xl); font-weight: var(--font-bold); line-height: 1; margin-bottom: var(--space-1); }
.stat-card-label { font-size: var(--text-sm); color: var(--color-ink-muted); }
.stat-card-trend { display: inline-flex; align-items: center; gap: var(--space-1); font-size: var(--text-xs); font-weight: var(--font-medium); }
.stat-card-trend.up { color: var(--color-success); }
.stat-card-trend.down { color: var(--color-error); }

.modal-backdrop { position: fixed; inset: 0; background: var(--color-bg-overlay); z-index: var(--z-modal-backdrop); opacity: 0; visibility: hidden; transition: all var(--duration-200); }
.modal-backdrop.show { opacity: 1; visibility: visible; }
.modal {
    position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.95); z-index: var(--z-modal);
    width: calc(100% - 32px); max-width: 500px; max-height: 90vh; background: var(--color-bg-elevated);
    border-radius: var(--radius-2xl); box-shadow: var(--shadow-2xl); opacity: 0; visibility: hidden;
    transition: all var(--duration-200) var(--ease-default); overflow: hidden; display: flex; flex-direction: column;
}
.modal.show { opacity: 1; visibility: visible; transform: translate(-50%, -50%) scale(1); }
.modal-sm { max-width: 400px; }
.modal-lg { max-width: 700px; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: var(--space-5) var(--space-6); border-bottom: 1px solid var(--color-border-light); }
.modal-title { font-size: var(--text-lg); font-weight: var(--font-semibold); }
.modal-close { color: var(--color-ink-placeholder); font-size: var(--text-xl); line-height: 1; }
.modal-close:hover { color: var(--color-ink); }
.modal-body { padding: var(--space-6); overflow-y: auto; }
.modal-footer { display: flex; align-items: center; justify-content: flex-end; gap: var(--space-3); padding: var(--space-4) var(--space-6); border-top: 1px solid var(--color-border-light); background: var(--color-bg-sunken); }

.spinner { width: 24px; height: 24px; border: 2px solid var(--color-border); border-top-color: var(--color-primary); border-radius: 50%; animation: spin 0.8s linear infinite; }
.spinner-lg { width: 40px; height: 40px; border-width: 3px; }
@keyframes spin { to { transform: rotate(360deg); } }
.code { display: inline; padding: var(--space-1) var(--space-2); font-family: var(--font-mono); font-size: 0.875em; background: var(--color-bg-sunken); border-radius: var(--radius-md); }
.code-block { display: block; padding: var(--space-4); background: #1e293b; color: #e2e8f0; border-radius: var(--radius-lg); overflow-x: auto; font-family: var(--font-mono); font-size: var(--text-sm); line-height: var(--leading-relaxed); }
.skeleton { background: linear-gradient(90deg, var(--color-border-light) 25%, var(--color-bg-sunken) 50%, var(--color-border-light) 75%); background-size: 200% 100%; animation: skeleton-loading 1.5s ease-in-out infinite; border-radius: var(--radius-md); }
.skeleton-text { height: 1em; }
.skeleton-heading { height: 1.5em; width: 60%; margin-bottom: var(--space-2); }
@keyframes skeleton-loading { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

.page-header { margin-bottom: var(--space-6); }
.page-header-row { display: flex; flex-direction: column; gap: var(--space-4); }
@media (min-width: 768px) { .page-header-row { flex-direction: row; align-items: center; justify-content: space-between; } }
.page-title { font-size: var(--text-2xl); font-weight: var(--font-bold); line-height: var(--leading-tight); }
.page-subtitle { font-size: var(--text-base); color: var(--color-ink-muted); margin-top: var(--space-1); }
.page-actions { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }

/* Pagination markup exists in app/Views/components/pagination.php; assets/ui does not style it yet. */
.pagination { display: flex; align-items: center; justify-content: flex-end; gap: var(--space-2); margin-top: var(--space-4); }
.pagination-btn, .pagination-page {
    min-width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid var(--color-border); border-radius: var(--radius-md); font-size: var(--text-sm); color: var(--color-ink-muted); background: white; padding: 0 var(--space-2);
}
.pagination-page.active { background: var(--color-primary); color: white; border-color: var(--color-primary); }
.pagination-btn.disabled { opacity: 0.4; }
.pagination-pages { display: flex; gap: var(--space-1); }
.pagination-ellipsis { color: var(--color-ink-placeholder); padding: 0 var(--space-1); }

/* Page patterns. Live views reference undefined tokens (--color-primary-500, --color-neutral-200). Kit maps them onto real tokens. */
.form-radio-card { display: block; cursor: pointer; }
.form-radio-card input { position: absolute; opacity: 0; }
.form-radio-card-content { padding: var(--space-4); border: 2px solid var(--color-border); border-radius: var(--radius-md); transition: border-color var(--duration-150), background var(--duration-150); }
.form-radio-card input:checked + .form-radio-card-content { border-color: var(--color-primary); background: var(--color-primary-subtle); }
.form-radio-card:hover .form-radio-card-content { border-color: var(--color-primary-hover); }
.scope-chip { display: inline-flex; align-items: center; gap: var(--space-2); padding: var(--space-2) var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-full); font-size: var(--text-xs); background: white; cursor: pointer; }
.scope-chip input { accent-color: var(--color-primary); }
.scope-chip:has(input:checked) { border-color: var(--color-primary); background: var(--color-primary-subtle); color: var(--color-primary-hover); }

.tier-card { position: relative; transition: transform var(--duration-200), box-shadow var(--duration-200); height: 100%; }
.tier-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.tier-card-current { border: 2px solid var(--color-primary); }
.tier-badge { position: absolute; top: var(--space-3); right: var(--space-3); background: var(--color-primary); color: white; font-size: var(--text-xs); font-weight: var(--font-semibold); padding: var(--space-1) var(--space-2); border-radius: var(--radius-sm); }
.tier-features li { display: flex; align-items: flex-start; gap: var(--space-2); margin-bottom: var(--space-2); font-size: var(--text-sm); }
.tier-features i { color: var(--color-success); margin-top: 2px; }
.faq-item { padding: var(--space-4) 0; border-bottom: 1px solid var(--color-border); }
.faq-item:last-child { border-bottom: none; }
.faq-question { font-weight: var(--font-semibold); margin-bottom: var(--space-2); }
.faq-answer { font-size: var(--text-sm); color: var(--color-ink-muted); }

.service-item { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-4) 0; border-bottom: 1px solid var(--color-border-light); }
.service-item:last-child { border-bottom: none; }
.status-indicator { width: 12px; height: 12px; border-radius: var(--radius-full); flex-shrink: 0; }
.status-operational { background: var(--color-success); }
.status-degraded { background: var(--color-warning); }
.status-partial { background: #f97316; }
.status-major { background: var(--color-error); }
.changelog-entry { display: flex; gap: var(--space-6); margin-bottom: var(--space-6); }
.changelog-date { width: 120px; flex-shrink: 0; text-align: right; }
.changelog-version { display: block; font-weight: var(--font-bold); color: var(--color-primary); }
.changelog-release-date { display: block; font-size: var(--text-sm); color: var(--color-ink-faint); }
.changelog-list li { position: relative; padding-left: var(--space-4); margin-bottom: var(--space-1); font-size: var(--text-sm); color: var(--color-ink-muted); }
.changelog-list li::before { content: "•"; position: absolute; left: 0; color: var(--color-ink-placeholder); }
@media (max-width: 640px) {
    .changelog-entry { flex-direction: column; gap: var(--space-2); }
    .changelog-date { width: 100%; text-align: left; }
}

.sw-support-fab {
    width: 56px; height: 56px; border: none; border-radius: 999px;
    background: linear-gradient(135deg, #667eea 0%, #5a67d8 100%);
    color: #fff; box-shadow: 0 8px 24px rgba(102, 126, 234, 0.45);
    display: inline-flex; align-items: center; justify-content: center; font-size: 1.35rem;
}
.fab-demo { position: relative; height: 140px; background: var(--color-bg); border-radius: var(--radius-lg); border: 1px dashed var(--color-border); }
.fab-demo .sw-support-fab { position: absolute; right: 1.25rem; bottom: 1.25rem; }

.wallet-panel { margin-top: var(--space-4); padding: var(--space-4); background: var(--color-bg-sunken); border-radius: var(--radius-lg); border: 1px solid var(--color-border-light); }
.wallet-action-buttons .btn.active { border-color: var(--color-primary); color: var(--color-primary); background: var(--color-primary-subtle); }
.wallet-action-buttons .gbtn.active { color: #fff; filter: brightness(1.06); box-shadow: 0 10px 22px rgba(15, 23, 42, 0.18); transform: translateY(-1px); }

/* Live merchant look — login.php, includes/header.php, includes/app.css, dashboard.php */
.grad-text {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    font-weight: 700;
}
.grad-text-cyan {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}
.live-auth {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    min-height: 460px;
    padding: 36px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.live-auth::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(16, 185, 129, 0.18) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(245, 158, 11, 0.18) 0%, transparent 50%);
}
.auth-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 400px;
    background: rgba(255, 255, 255, 0.98);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}
.auth-card-header {
    position: relative;
    padding: 32px 24px 28px;
    text-align: center;
    color: #fff;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.auth-card-header h3 { font-family: Poppins, Inter, sans-serif; font-weight: 800; font-size: 1.6rem; margin-bottom: 6px; }
.auth-card-header p { opacity: 0.95; font-size: 0.95rem; }
.auth-card-body { padding: 28px 24px 24px; background: #fff; color: #0f172a; }
.auth-submit {
    width: 100%;
    border: none;
    border-radius: 14px;
    padding: 14px 20px;
    color: #fff;
    font-weight: 600;
    font-size: 1.02rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.25);
    cursor: pointer;
}
.auth-submit:hover { transform: translateY(-2px); }
.platform-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    padding: 0 16px;
    border-radius: 16px;
    color: #fff;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.12);
}
.platform-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-family: Poppins, Inter, sans-serif; font-weight: 700; font-size: 1.15rem; letter-spacing: -0.4px; }
.brand-logo-badge { display: inline-flex; align-items: center; justify-content: center; background: #fff; color: #667eea; border-radius: 10px; padding: 6px 8px; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.04em; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15); }
.brand-accent { opacity: 0.85; }
.platform-user {
    display: flex; align-items: center; gap: 10px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    border-radius: 12px;
    padding: 6px 12px 6px 6px;
}
.platform-avatar {
    width: 32px; height: 32px; border-radius: 8px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 0.75rem; font-weight: 700; color: #fff;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}
.color-grid { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
@media (min-width: 900px) { .color-grid { grid-template-columns: repeat(4, 1fr); } }
.color-card {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    padding: 24px;
    color: #fff;
    min-height: 148px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.color-card:hover { transform: translateY(-5px); }
.color-card .ghost { position: absolute; right: -12px; top: -18px; font-size: 92px; opacity: 0.12; line-height: 1; }
.color-card .kicker { font-size: 0.85rem; opacity: 0.9; font-weight: 500; margin-bottom: 8px; }
.color-card .figure { font-size: 2rem; font-weight: 700; line-height: 1.1; margin-bottom: 4px; }
.color-card .hint { font-size: 0.85rem; opacity: 0.85; }
.g-purple { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.g-purple:hover { box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3); }
.g-pink { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.g-pink:hover { box-shadow: 0 20px 40px rgba(240, 147, 251, 0.3); }
.g-cyan { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.g-cyan:hover { box-shadow: 0 20px 40px rgba(79, 172, 254, 0.3); }
.g-sunset { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }
.g-sunset:hover { box-shadow: 0 20px 40px rgba(250, 112, 154, 0.3); }
.gbtn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    border: none; color: #fff; border-radius: 12px; padding: 11px 12px;
    font-weight: 600; font-size: 0.83rem; cursor: pointer;
}
.wallet-action-buttons .gbtn.gbtn-green,
.wallet-action-buttons .gbtn.gbtn-green.active { background: linear-gradient(135deg, #10b981 0%, #059669 100%); color: #fff; }
.wallet-action-buttons .gbtn.gbtn-amber,
.wallet-action-buttons .gbtn.gbtn-amber.active { background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); color: #fff; }
.wallet-action-buttons .gbtn.gbtn-violet,
.wallet-action-buttons .gbtn.gbtn-violet.active { background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%); color: #fff; }
.wallet-action-buttons .gbtn.gbtn-pink,
.wallet-action-buttons .gbtn.gbtn-pink.active { background: linear-gradient(135deg, #ec4899 0%, #be185d 100%); color: #fff; }
.gbtn-green { background: linear-gradient(135deg, #10b981 0%, #059669 100%); }
.gbtn-amber { background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); }
.gbtn-violet { background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%); }
.gbtn-pink { background: linear-gradient(135deg, #ec4899 0%, #be185d 100%); }
.gbtn-blue { background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%); }
.wallet-action-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.wallet-action-buttons .gbtn { width: 100%; }
.wallet-tile {
    width: 56px; height: 56px; border-radius: 16px; color: #fff;
    display: inline-flex; align-items: center; justify-content: center; font-size: 1.35rem; flex-shrink: 0;
}
.share-box { background: var(--color-bg-sunken); border-radius: var(--radius-lg); padding: var(--space-3) var(--space-4); font-family: var(--font-mono); font-size: var(--text-sm); word-break: break-all; }
.kyc-switch .btn.active { background: var(--color-primary); color: white; border-color: var(--color-primary); }

/* Chrome frame — real class names, contained so fixed header/sidebar stay inside the specimen */
.chrome-frame { position: relative; height: 540px; overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius-xl); background: var(--color-bg); }
.chrome-frame .app-header { position: absolute; top: 0; left: 0; right: 0; height: var(--header-height); background: white; border-bottom: 1px solid var(--color-border); z-index: 5; }
.chrome-frame .app-header-inner, .chrome-frame .app-header-left, .chrome-frame .app-header-right { display: flex; align-items: center; height: 100%; }
.chrome-frame .app-header-inner { justify-content: space-between; padding: 0 var(--space-4); }
.chrome-frame .app-header-left, .chrome-frame .app-header-right { gap: var(--space-3); }
.chrome-frame .sidebar-toggle, .chrome-frame .user-menu-trigger { display: flex; align-items: center; gap: var(--space-2); height: 40px; padding: 0 var(--space-2); border-radius: var(--radius-lg); color: var(--color-ink-muted); }
.chrome-frame .sidebar-toggle:hover, .chrome-frame .user-menu-trigger:hover { background: var(--color-bg-sunken); }
.chrome-frame .app-brand { display: flex; align-items: center; gap: var(--space-2); font-weight: var(--font-bold); }
.chrome-frame .app-brand-mark { width: 32px; height: 32px; border-radius: var(--radius-lg); background: var(--color-primary); color: white; display: flex; align-items: center; justify-content: center; font-size: var(--text-xs); }
.chrome-frame .app-brand-accent { color: var(--color-primary); }
.chrome-frame .app-sidebar { position: absolute; top: var(--header-height); left: 0; bottom: 0; width: 220px; background: white; border-right: 1px solid var(--color-border); overflow-y: auto; z-index: 4; transition: transform var(--duration-300); }
.chrome-frame .sidebar-nav { padding: var(--space-4); }
.chrome-frame .sidebar-section { font-size: var(--text-xs); font-weight: var(--font-semibold); color: var(--color-ink-placeholder); text-transform: uppercase; letter-spacing: var(--tracking-wider); padding: var(--space-4) var(--space-3) var(--space-2); }
.chrome-frame .sidebar-section:first-child { padding-top: 0; }
.chrome-frame .sidebar-link, .chrome-frame .sidebar-dropdown-toggle, .chrome-frame .sidebar-dropdown-link {
    display: flex; align-items: center; gap: var(--space-3); width: 100%; padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm); font-weight: var(--font-medium); color: var(--color-ink-muted); border-radius: var(--radius-lg); margin-bottom: 2px; text-align: left;
}
.chrome-frame .sidebar-link:hover, .chrome-frame .sidebar-dropdown-toggle:hover, .chrome-frame .sidebar-dropdown-link:hover { background: var(--color-bg-sunken); color: var(--color-ink); }
.chrome-frame .sidebar-link.active, .chrome-frame .sidebar-dropdown-link.active { color: var(--color-primary); background: var(--color-primary-subtle); }
.chrome-frame .sidebar-link-icon { width: 18px; text-align: center; }
.chrome-frame .sidebar-link-badge { margin-left: auto; padding: 2px 6px; font-size: 10px; font-weight: var(--font-semibold); background: var(--color-warning); color: white; border-radius: var(--radius-md); }
.chrome-frame .sidebar-dropdown-chevron { margin-left: auto; font-size: 10px; transition: transform var(--duration-200); }
.chrome-frame .sidebar-dropdown.open .sidebar-dropdown-chevron { transform: rotate(180deg); }
.chrome-frame .sidebar-dropdown-menu { max-height: 0; overflow: hidden; transition: max-height var(--duration-300); padding-left: var(--space-4); }
.chrome-frame .sidebar-dropdown.open .sidebar-dropdown-menu { max-height: 240px; }
.chrome-frame .app-main { position: absolute; top: var(--header-height); left: 220px; right: 0; bottom: 0; overflow: auto; padding: var(--space-5); }
.chrome-frame .app-footer { margin-top: var(--space-6); padding-top: var(--space-4); border-top: 1px solid var(--color-border-light); font-size: var(--text-xs); color: var(--color-ink-faint); display: flex; justify-content: space-between; gap: var(--space-2); }
.chrome-frame .sidebar-overlay { position: absolute; inset: var(--header-height) 0 0 0; background: var(--color-bg-overlay); opacity: 0; visibility: hidden; z-index: 3; }
.chrome-frame.is-mobile .app-sidebar { transform: translateX(-100%); }
.chrome-frame.is-mobile .app-sidebar.open { transform: none; }
.chrome-frame.is-mobile .app-main { left: 0; }
.chrome-frame.is-mobile .sidebar-overlay.open { opacity: 1; visibility: visible; }
.chrome-frame:not(.is-mobile) .sidebar-toggle { display: none; }
.chrome-frame .user-menu { position: relative; }
.chrome-frame .dropdown-menu { z-index: 6; }

.filter-grid { display: grid; gap: var(--space-3); grid-template-columns: 1fr; }
@media (min-width: 768px) { .filter-grid { grid-template-columns: 1.2fr repeat(3, 1fr) auto; align-items: end; } }
.link-grid { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
@media (min-width: 768px) { .link-grid { grid-template-columns: 1fr 1fr; } }
.low-balance { border-left: 4px solid var(--color-error); }

@media (max-width: 860px) {
    .kit-nav { display: none; }
    .kit-main { margin-left: 0; padding: var(--space-5) var(--space-4) var(--space-12); }
}