:root {
    --background: #f7f2ec;
    --surface: #ffffff;
    --surface-muted: #f1e7dd;
    --surface-subtle: #faf7f3;

    --text: #172033;
    --text-muted: #5f6675;
    --text-soft: #7a8190;

    --border: #ded2c7;
    --border-strong: #cbbcaf;

    --primary: #8b1e3f;
    --primary-hover: #6f1832;
    --primary-soft: #f3dbe4;

    --success: #0f766e;
    --success-soft: #dff7f3;
    --warning: #b45309;
    --warning-soft: #fff3d6;
    --danger: #b91c1c;
    --danger-soft: #fde2e2;
    --info: #1d4ed8;
    --info-soft: #dbeafe;

    --shadow-sm: 0 1px 2px rgba(23, 32, 51, 0.06);
    --shadow-md: 0 8px 24px rgba(23, 32, 51, 0.08);

    /* Layout */
    --container: 1200px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;

    --sidebar-width: 240px;

    /* Override style.css */
    --primary-accent: var(--primary);
    --secondary-accent: var(--info);
    --background-color: var(--background);
    --bg-color: var(--background);
    --card-bg: var(--surface);
    --border-color: var(--border);
    --text-color: var(--text);
    --button-color: var(--surface);
}

html, body {
    background: var(--background);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 15px;
    line-height: 1.55;
    margin: 0;
    padding: 0;
}

*, *::before, *::after { box-sizing: border-box; }

h1, h2, h3, h4 {
    color: var(--text);
    font-weight: 700;
    margin: 0 0 var(--space-4);
    letter-spacing: -0.01em;
}
h1 { font-size: 40px; line-height: 1.1; font-weight: 750; letter-spacing: -0.03em; }
h2 { font-size: 28px; line-height: 1.2; }
h3 { font-size: 18px; line-height: 1.3; }
h4 { font-size: 16px; line-height: 1.3; }

p { margin: 0 0 var(--space-3); color: var(--text); }
small, .ss-muted { font-size: 13px; color: var(--text-muted); }

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Containers */
.ss-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

/* Beta banner */
.ss-beta-banner {
    background: var(--surface-subtle);
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 13px;
    padding: var(--space-2) var(--space-5);
    text-align: center;
}
.ss-beta-banner strong {
    color: var(--text);
    font-weight: 700;
    margin-right: var(--space-2);
}
.ss-beta-banner a {
    color: var(--primary);
    margin: 0 var(--space-2);
}

.banner:empty { display: none; }

/* Buttons */
.ss-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    border-radius: 8px;
    font-weight: 700;
    font-size: 14px;
    padding: 10px 16px;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    line-height: 1.2;
    transition: background-color .15s ease, border-color .15s ease, color .15s ease;
    font-family: inherit;
}
.ss-btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.ss-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.ss-btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
.ss-btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: #fff; text-decoration: none; }

.ss-btn-secondary {
    background: var(--surface);
    color: var(--text);
    border-color: var(--border);
}
.ss-btn-secondary:hover { background: var(--surface-subtle); color: var(--text); text-decoration: none; }

.ss-btn-link {
    background: transparent;
    color: var(--primary);
    border: none;
    padding: 6px 0;
}
.ss-btn-link:hover { text-decoration: underline; }

.ss-btn-sm { padding: 6px 12px; font-size: 13px; }

/* Badges */
.ss-badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 4px 9px;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
}
.ss-badge-success  { color: #065f46; background: var(--success-soft); }
.ss-badge-warning  { color: #92400e; background: var(--warning-soft); }
.ss-badge-danger   { color: #991b1b; background: var(--danger-soft); }
.ss-badge-info     { color: #1e3a8a; background: var(--info-soft); }
.ss-badge-neutral  { color: var(--text-muted); background: var(--surface-muted); }
.ss-badge-primary  { color: var(--primary); background: var(--primary-soft); }

/* Cards */
.ss-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
}
.ss-card + .ss-card { margin-top: var(--space-5); }

.ss-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}
.ss-card-header h2,
.ss-card-header h3 { margin: 0; }

.ss-grid {
    display: grid;
    gap: var(--space-5);
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.ss-grid-2 { display: grid; gap: var(--space-5); grid-template-columns: 1fr 1fr; }
.ss-grid-4 { display: grid; gap: var(--space-4); grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
    .ss-grid-2, .ss-grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .ss-grid-2, .ss-grid-4 { grid-template-columns: 1fr; }
}

/* Stat cards (dashboard) */
.ss-stat {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-5);
    box-shadow: var(--shadow-sm);
}
.ss-stat-label {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.ss-stat-value {
    font-size: 32px;
    font-weight: 750;
    color: var(--text);
    line-height: 1.1;
    margin-top: var(--space-2);
    letter-spacing: -0.02em;
}
.ss-stat-help { font-size: 13px; color: var(--text-soft); margin-top: var(--space-2); }

/* Forms */
.ss-form-group { margin-bottom: var(--space-4); }
.ss-form-group label,
.ss-card label {
    display: block;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
    font-size: 14px;
}
.ss-card input[type="text"],
.ss-card input[type="email"],
.ss-card input[type="tel"],
.ss-card input[type="password"],
.ss-card input[type="number"],
.ss-card input[type="search"],
.ss-card select,
.ss-card textarea,
.ss-input {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    font: inherit;
    color: var(--text);
    transition: border-color .15s ease, box-shadow .15s ease;
}
.ss-card input:focus,
.ss-card select:focus,
.ss-card textarea:focus,
.ss-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-soft);
}

.ss-form-section + .ss-form-section {
    margin-top: var(--space-6);
    padding-top: var(--space-5);
    border-top: 1px solid var(--border);
}
.ss-form-section h3 {
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: var(--space-4);
}
.ss-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 600px) { .ss-form-row { grid-template-columns: 1fr; } }

/* Tables */
.ss-table-card { padding: 0; overflow: hidden; }
.ss-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.ss-table th, .ss-table td {
    padding: 12px var(--space-4);
    text-align: left;
    vertical-align: middle;
    border-bottom: 1px solid var(--border);
}
.ss-table thead th {
    background: var(--surface-subtle);
    color: var(--text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
}
.ss-table tbody tr:last-child td { border-bottom: none; }
.ss-table tbody tr:hover { background: var(--surface-subtle); }

.ss-table-toolbar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--surface-subtle);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}
.ss-table-toolbar .ss-toolbar-hint {
    font-size: 13px;
    color: var(--text-muted);
    margin-left: auto;
}

@media (max-width: 700px) {
    .ss-table-card { overflow-x: auto; }
}

/* Empty states */
.ss-empty {
    text-align: center;
    padding: var(--space-8) var(--space-5);
    color: var(--text-muted);
}
.ss-empty h3 { color: var(--text); margin-bottom: var(--space-2); }
.ss-empty p { color: var(--text-muted); margin-bottom: var(--space-4); }

/* App shell */
.ss-shell.app-container,
.ss-shell {
    display: flex;
    min-height: 100vh;
    background: var(--background);
}
.ss-sidebar {
    width: var(--sidebar-width);
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: var(--space-5) var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    position: sticky;
    top: 0;
    align-self: flex-start;
    height: 100vh;
    overflow-y: auto;
}
.ss-brand {
    padding: var(--space-2) var(--space-3) var(--space-5);
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--space-4);
}
.ss-brand-name {
    font-size: 18px;
    font-weight: 750;
    color: var(--text);
    letter-spacing: -0.01em;
    line-height: 1.1;
}
.ss-brand-tagline {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}
.ss-nav-section {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-soft);
    padding: var(--space-3) var(--space-3) var(--space-2);
    font-weight: 700;
}
.ss-nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 8px var(--space-3);
    border-radius: var(--radius-sm);
    color: var(--text);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}
.ss-nav-item:hover { background: var(--surface-subtle); text-decoration: none; color: var(--text); }
.ss-nav-item.is-active {
    background: var(--primary-soft);
    color: var(--primary);
    font-weight: 700;
}
.ss-sidebar-bottom {
    margin-top: auto;
    padding-top: var(--space-4);
    border-top: 1px solid var(--border);
}

.ss-main {
    flex: 1;
    min-width: 0;
    padding: var(--space-6);
    background: var(--background);
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - var(--ss-banner-height, 0px));
}
.ss-main-inner {
    max-width: var(--container);
    margin: 0 auto;
    width: 100%;
    flex: 1 0 auto;
}
.ss-main > .ss-footer { flex-shrink: 0; }

.ss-page-header {
    margin-bottom: var(--space-6);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
}
.ss-page-header h1 { font-size: 32px; margin: 0; }
.ss-page-header .ss-subtitle { color: var(--text-muted); margin-top: var(--space-2); margin-bottom: 0; }
.ss-page-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }

/* Footer */
.ss-footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: var(--space-6) var(--space-5);
    margin-top: var(--space-7);
    color: var(--text-muted);
    font-size: 14px;
}
.ss-footer-inner {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-6);
    align-items: start;
}
@media (max-width: 700px) { .ss-footer-inner { grid-template-columns: 1fr; } }

.ss-footer-brand strong { color: var(--text); display: block; font-size: 16px; margin-bottom: 4px; }
.ss-footer-meta { font-size: 13px; color: var(--text-soft); margin-top: var(--space-3); }
.ss-footer-links { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-5); }
.ss-footer-links a { color: var(--text-muted); }
.ss-footer-links a:hover { color: var(--primary); }
.ss-footer-status { margin-top: var(--space-3); display: flex; align-items: center; gap: var(--space-2); }

/* Public layout */
.ss-public-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}
.ss-public-header-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: var(--space-4) var(--space-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}
.ss-public-nav { display: flex; align-items: center; gap: var(--space-5); }
.ss-public-nav a { color: var(--text-muted); font-weight: 500; }
.ss-public-nav a:hover { color: var(--text); }
@media (max-width: 700px) {
    .ss-public-nav { gap: var(--space-3); flex-wrap: wrap; justify-content: flex-end; }
    .ss-public-nav a { font-size: 14px; }
}

.ss-hero {
    padding: var(--space-8) var(--space-5);
    background: linear-gradient(180deg, var(--surface) 0%, var(--background) 100%);
}
.ss-hero-inner {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-7);
    align-items: center;
}
@media (max-width: 900px) { .ss-hero-inner { grid-template-columns: 1fr; } }
.ss-hero h1 { font-size: 48px; margin-bottom: var(--space-4); }
@media (max-width: 600px) { .ss-hero h1 { font-size: 34px; } }
.ss-hero-lede { font-size: 17px; color: var(--text-muted); margin-bottom: var(--space-5); max-width: 560px; }
.ss-hero-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-4); }
.ss-hero-fineprint { font-size: 13px; color: var(--text-soft); }

.ss-trust-strip {
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.ss-trust-strip-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: var(--space-5) var(--space-5);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
}
@media (max-width: 700px) { .ss-trust-strip-inner { grid-template-columns: 1fr 1fr; } }
.ss-trust-item strong { display: block; color: var(--text); font-size: 14px; }
.ss-trust-item span { color: var(--text-muted); font-size: 13px; }

.ss-section { padding: var(--space-7) var(--space-5); }
.ss-section-inner { max-width: var(--container); margin: 0 auto; }
.ss-section-heading { text-align: center; margin-bottom: var(--space-6); }
.ss-section-heading h2 { font-size: 28px; margin-bottom: var(--space-2); }
.ss-section-heading p { color: var(--text-muted); max-width: 640px; margin: 0 auto; }

.ss-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px; height: 28px;
    background: var(--primary-soft);
    color: var(--primary);
    border-radius: 999px;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: var(--space-3);
}

/* Auth card */
.ss-auth-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
    max-width: 420px;
    margin: 0 auto;
    width: 100%;
}
.ss-auth-card h2 { font-size: 22px; margin-bottom: var(--space-2); }
.ss-auth-card p.ss-muted { margin-bottom: var(--space-4); }
.ss-auth-card .ss-input { margin-bottom: var(--space-3); }
.ss-auth-message { font-size: 13px; min-height: 1.2em; margin-top: var(--space-2); color: var(--text-muted); }

/* WTN form shell */
.ss-form-shell .form-section,
.ss-form-shell fieldset {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}
.ss-form-shell legend { color: var(--primary); }

/* Sidebar (mobile) */
@media (max-width: 800px) {
    .ss-shell { flex-direction: column; }
    .ss-sidebar {
        position: static;
        width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    .ss-main { padding: var(--space-5) var(--space-4); }
}

/* Status pill */
.status-pill.status-green  { background: var(--success-soft); color: #065f46; }
.status-pill.status-amber  { background: var(--warning-soft); color: #92400e; }
.status-pill.status-red    { background: var(--danger-soft);  color: #991b1b; }
.status-pill {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 4px 9px;
    font-size: 12px;
    font-weight: 700;
}

/* Form pages */
body.ss-app form {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--space-6);
    color: var(--text);
}
body.ss-app form h1,
body.ss-app form h2,
body.ss-app form h3,
body.ss-app form h4 {
    color: var(--text);
    padding: 0;
    margin: 0 0 var(--space-3);
}
body.ss-app form p { padding: 0; margin: 0 0 var(--space-3); }
body.ss-app form label {
    display: block;
    font-weight: 600;
    color: var(--text);
    font-size: 14px;
    margin-bottom: 6px;
}

/* Inline radio */
body.ss-app form input[type="radio"],
body.ss-app form input[type="checkbox"] {
    accent-color: var(--primary);
    width: 1em;
    height: 1em;
    margin: 0 6px 0 0;
    vertical-align: middle;
}
body.ss-app form input[type="radio"] + label,
body.ss-app form input[type="checkbox"] + label {
    display: inline-flex;
    align-items: center;
    margin: 0 var(--space-2) var(--space-2) 0;
    padding: 6px 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-weight: 500;
    color: var(--text);
    cursor: pointer;
    vertical-align: middle;
    transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}
body.ss-app form input[type="radio"] + label:hover,
body.ss-app form input[type="checkbox"] + label:hover {
    border-color: var(--border-strong);
    background: var(--surface-subtle);
}
body.ss-app form input[type="radio"]:checked + label,
body.ss-app form input[type="checkbox"]:checked + label {
    background: var(--primary-soft);
    border-color: var(--primary);
    color: var(--primary);
    font-weight: 700;
}

body.ss-app form .switch input[type="checkbox"] {
    width: 0;
    height: 0;
    margin: 0;
}

/* Sticky form header */
body.ss-app .sticky-form-header {
    background: transparent;
    border-bottom: none;
    box-shadow: none;
    margin: 0 0 var(--space-5) 0;
    padding: 0 0 var(--space-3) 0;
    border-bottom: 1px solid var(--border);
    position: static;
}
body.ss-app .sticky-form-header h1 {
    padding: 0;
    margin: 0 0 4px;
    font-size: 28px;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text);
}
body.ss-app .sticky-form-header h5 {
    padding: 0;
    margin: 0;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 14px;
}

/* Tabs */
body.ss-app .tabs {
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}
body.ss-app .tab-button {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
}
body.ss-app .tab-button:hover {
    background: var(--surface-subtle);
    color: var(--text);
}
body.ss-app .tab-button.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* Help sidebar */
body.ss-app .help-sidebar,
body.ss-app .sidebar.progress-details,
body.ss-app #prefill-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--space-5);
}
body.ss-app .help-sidebar-header,
body.ss-app .help-sidebar-header h3 {
    color: var(--text);
}
body.ss-app .help-sidebar-header { border-bottom-color: var(--border); }

/* Sidebar items */
body.ss-app .sidebar .sidebar-item:hover {
    background: var(--surface-subtle);
    filter: none;
}
body.ss-app .sidebar .sidebar-item.active {
    background: var(--primary-soft);
    color: var(--primary);
}
body.ss-app .sidebar .sidebar-item.active .checkmark { color: var(--primary); }

body.ss-app form input[type="text"],
body.ss-app form input[type="email"],
body.ss-app form input[type="tel"],
body.ss-app form input[type="number"],
body.ss-app form input[type="search"],
body.ss-app form input[type="date"],
body.ss-app form input[type="time"],
body.ss-app form input[type="password"],
body.ss-app form select,
body.ss-app form textarea {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
}
body.ss-app form input:focus,
body.ss-app form select:focus,
body.ss-app form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-soft);
}

/* Form section panels */
body.ss-app form fieldset,
body.ss-app form .form-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

/* Pricing page */
body.ss-app .calculator-card,
body.ss-app .calculator-panel,
body.ss-app .pricing-calculator,
body.ss-app .countdown-card,
body.ss-app .pricing-table-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}
body.ss-app .calculator-result,
body.ss-app .calculator-inner {
    background: var(--surface-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--space-4);
}
body.ss-app .pricing-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
}
body.ss-app .pricing-table th,
body.ss-app .pricing-table td {
    padding: 12px var(--space-4);
    border-bottom: 1px solid var(--border);
    text-align: left;
}
body.ss-app .pricing-table thead th {
    background: var(--surface-subtle);
    color: var(--text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
body.ss-app .pricing-table tbody tr:nth-child(even) td {
    background: var(--surface-subtle);
}

/* Documents page */
.ss-table-toolbar [data-needs-selection]:disabled,
.ss-table-toolbar [data-needs-selection][aria-disabled="true"] {
    opacity: 0.55;
    cursor: not-allowed;
}
.ss-selection-count {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    margin-left: var(--space-2);
}
.ss-selection-count[data-active="true"] {
    color: var(--primary);
}

/* Public footer */
body:not(.ss-app) {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
body:not(.ss-app) > .ss-footer { margin-top: auto; }
body:not(.ss-app) > main,
body:not(.ss-app) > .ss-public-main { flex: 1 0 auto; }

/* Help chip */
body.ss-app .help-btn {
    background: var(--primary-soft);
    color: var(--primary);
    border: 1px solid transparent;
    border-radius: 999px;
    width: auto;
    height: auto;
    line-height: 1.2;
    padding: 3px 10px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.01em;
    text-transform: none;
}
body.ss-app .help-btn:hover {
    background: var(--primary);
    color: #fff;
    filter: none;
}

/* Progress bar */
body.ss-app .progress-container {
    background-color: var(--surface-muted);
    border: 1px solid var(--border);
    border-radius: 999px;
    height: 8px;
}
body.ss-app .progress-bar {
    background-color: var(--primary);
    border-radius: 999px;
    transition: width 0.25s ease;
}

body.ss-app progress {
    appearance: none;
    -webkit-appearance: none;
    height: 8px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface-muted);
    overflow: hidden;
}
body.ss-app progress::-webkit-progress-bar {
    background: var(--surface-muted);
    border-radius: 999px;
}
body.ss-app progress::-webkit-progress-value {
    background: var(--primary);
    border-radius: 999px;
}
body.ss-app progress::-moz-progress-bar {
    background: var(--primary);
    border-radius: 999px;
}

/* Inline radio */
body.ss-app form .radio-group,
body.ss-app form .checkbox-group,
body.ss-app form .inline-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    align-items: center;
    margin: 6px 0 var(--space-3);
}
body.ss-app form .radio-group label,
body.ss-app form .checkbox-group label,
body.ss-app form .inline-options label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    padding: 6px 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-weight: 500;
    color: var(--text);
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
}
body.ss-app form .radio-group label:hover,
body.ss-app form .checkbox-group label:hover,
body.ss-app form .inline-options label:hover {
    border-color: var(--border-strong);
    background: var(--surface-subtle);
}
body.ss-app form .radio-group input[type="radio"],
body.ss-app form .checkbox-group input[type="checkbox"],
body.ss-app form .inline-options input[type="radio"],
body.ss-app form .inline-options input[type="checkbox"] {
    accent-color: var(--primary);
    margin: 0;
    width: 1em;
    height: 1em;
}
body.ss-app form .radio-group input:checked + label,
body.ss-app form .checkbox-group input:checked + label,
body.ss-app form .inline-options input:checked + label,
body.ss-app form .radio-group label:has(input:checked),
body.ss-app form .checkbox-group label:has(input:checked),
body.ss-app form .inline-options label:has(input:checked) {
    background: var(--primary-soft);
    border-color: var(--primary);
    color: var(--primary);
    font-weight: 700;
}