/*
 * ShopSaaS platform UI system.
 *
 * Scope: public marketing, authentication/onboarding, Super Admin and error
 * screens. Storefront and tenant dashboard keep their own tenant-aware layers.
 * The file intentionally changes presentation only: route hooks, ids and
 * business event handlers remain owned by the page scripts.
 */

:root {
    --ui-font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --ui-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    --ui-page: #090b11;
    --ui-surface: #11151f;
    --ui-surface-raised: #171c28;
    --ui-surface-soft: #0d1119;
    --ui-border: rgba(255, 255, 255, 0.1);
    --ui-border-strong: rgba(255, 255, 255, 0.17);
    --ui-text: #f7f8fb;
    --ui-muted: #a5adbd;
    --ui-subtle: #788296;
    --ui-brand: #f06478;
    --ui-brand-strong: #db4d64;
    --ui-brand-soft: rgba(240, 100, 120, 0.14);
    --ui-success: #45c98a;
    --ui-warning: #f5b84b;
    --ui-danger: #ff6b6b;
    --ui-info: #5ea7ff;
    --ui-focus: #8bc4ff;
    --ui-radius-sm: 10px;
    --ui-radius-md: 14px;
    --ui-radius-lg: 20px;
    --ui-radius-xl: 28px;
    --ui-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.18), 0 8px 24px rgba(0, 0, 0, 0.12);
    --ui-shadow-lg: 0 28px 80px rgba(0, 0, 0, 0.38);
    color-scheme: dark;
}

body.ui-platform,
body.ui-auth,
body.ui-onboarding,
body.ui-superadmin,
body.ui-error {
    --accent: var(--ui-brand);
    --bg: var(--ui-page);
    --card: var(--ui-surface);
    --text: var(--ui-text);
    --muted: var(--ui-muted);
    --border: var(--ui-border);
    --ok: var(--ui-success);
    --warn: var(--ui-warning);
    --err: var(--ui-danger);
    --info: var(--ui-info);
    font-family: var(--ui-font);
    color: var(--ui-text);
    background:
        radial-gradient(circle at 12% -10%, rgba(240, 100, 120, 0.14), transparent 32rem),
        radial-gradient(circle at 92% 8%, rgba(94, 167, 255, 0.1), transparent 30rem),
        var(--ui-page);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body.ui-platform *,
body.ui-auth *,
body.ui-onboarding *,
body.ui-superadmin *,
body.ui-error * {
    scrollbar-color: rgba(165, 173, 189, 0.34) transparent;
}

body.ui-platform ::selection,
body.ui-auth ::selection,
body.ui-onboarding ::selection,
body.ui-superadmin ::selection,
body.ui-error ::selection {
    color: #fff;
    background: rgba(240, 100, 120, 0.42);
}

body.ui-platform :where(a, button, input, select, textarea, [tabindex]):focus-visible,
body.ui-auth :where(a, button, input, select, textarea, [tabindex]):focus-visible,
body.ui-onboarding :where(a, button, input, select, textarea, [tabindex]):focus-visible,
body.ui-superadmin :where(a, button, input, select, textarea, [tabindex]):focus-visible,
body.ui-error :where(a, button, input, select, textarea, [tabindex]):focus-visible {
    outline: 3px solid var(--ui-focus);
    outline-offset: 3px;
}

body.ui-platform :where(button, .btn),
body.ui-auth :where(button, .btn),
body.ui-onboarding :where(button, .btn),
body.ui-superadmin :where(button, .btn),
body.ui-error :where(button, .btn) {
    font-family: inherit;
    touch-action: manipulation;
}

body.ui-platform :where(input, select, textarea),
body.ui-auth :where(input, select, textarea),
body.ui-onboarding :where(input, select, textarea),
body.ui-superadmin :where(input, select, textarea) {
    font-family: inherit;
    caret-color: var(--ui-brand);
}

/* Public landing */
body.ui-platform header {
    min-height: 72px;
    padding-block: calc(12px + env(safe-area-inset-top)) 12px;
    border-color: var(--ui-border);
    background: rgba(9, 11, 17, 0.78);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.02);
}

body.ui-platform header .container {
    max-width: 1200px;
}

body.ui-platform .container {
    width: min(100% - 40px, 1160px);
    padding-inline: 0;
}

body.ui-platform .logo {
    color: var(--ui-text);
    font-size: 1.18rem;
    font-weight: 780;
    letter-spacing: -0.025em;
}

body.ui-platform nav {
    gap: 6px;
}

body.ui-platform nav > a:not(.btn):not(.btn-tg) {
    min-height: 42px;
    padding: 10px 12px;
    border-radius: var(--ui-radius-sm);
    color: var(--ui-muted);
}

body.ui-platform nav > a:not(.btn):not(.btn-tg):hover {
    color: var(--ui-text);
    background: rgba(255, 255, 255, 0.05);
}

body.ui-platform .btn,
body.ui-platform .btn-tg {
    min-height: 46px;
    border-radius: 12px;
    padding: 12px 20px;
    font-weight: 720;
    letter-spacing: -0.01em;
}

body.ui-platform .btn-primary {
    background: linear-gradient(135deg, #f36b7e, var(--ui-brand-strong));
    box-shadow: 0 10px 28px rgba(219, 77, 100, 0.26), inset 0 1px rgba(255, 255, 255, 0.22);
}

body.ui-platform .btn-ghost {
    border-color: var(--ui-border-strong);
    background: rgba(255, 255, 255, 0.025);
}

body.ui-platform .btn-tg {
    background: rgba(42, 171, 238, 0.12);
    color: #72c8f5;
    border: 1px solid rgba(42, 171, 238, 0.26);
}

body.ui-platform .hero {
    position: relative;
    isolation: isolate;
    padding: clamp(76px, 10vw, 132px) 0 clamp(64px, 8vw, 104px);
    overflow: hidden;
}

body.ui-platform .hero::before {
    content: "";
    position: absolute;
    z-index: -1;
    inset: 8% 8% auto;
    height: 75%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(240, 100, 120, 0.15), transparent 62%);
    filter: blur(22px);
    pointer-events: none;
}

body.ui-platform .hero h1 {
    max-width: 980px;
    margin-inline: auto;
    margin-bottom: 24px;
    font-size: clamp(2.55rem, 6.2vw, 5rem);
    line-height: 0.99;
    letter-spacing: -0.062em;
    text-wrap: balance;
}

body.ui-platform .hero p {
    max-width: 760px;
    margin-bottom: 36px;
    color: var(--ui-muted);
    font-size: clamp(1.05rem, 2.2vw, 1.28rem);
    line-height: 1.6;
    text-wrap: balance;
}

body.ui-platform .hero-cta {
    gap: 12px;
}

body.ui-platform :where(.presets, .plans, .features, .faq) {
    padding-block: clamp(64px, 8vw, 96px);
}

body.ui-platform .plans {
    border-block: 1px solid var(--ui-border);
    background: rgba(255, 255, 255, 0.018);
}

body.ui-platform .section-title {
    margin-bottom: 12px;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.08;
    letter-spacing: -0.045em;
    text-wrap: balance;
}

body.ui-platform .section-sub {
    max-width: 680px;
    margin: 0 auto 44px;
    color: var(--ui-muted);
    font-size: 1.03rem;
}

body.ui-platform :where(.preset-grid, .plan-grid, .feature-grid) {
    gap: 18px;
}

body.ui-platform :where(.preset-card, .plan-card, .feature, .faq-item) {
    border-color: var(--ui-border);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.035), transparent 48%),
        var(--ui-surface);
    box-shadow: var(--ui-shadow-sm);
}

body.ui-platform .preset-card,
body.ui-platform .plan-card {
    border-radius: var(--ui-radius-lg);
    padding: clamp(24px, 3vw, 34px);
}

body.ui-platform .preset-card .icon,
body.ui-platform .feature .icon {
    display: inline-grid;
    place-items: center;
    width: 50px;
    height: 50px;
    margin-bottom: 18px;
    border: 1px solid var(--ui-border);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.045);
    font-size: 1.7rem;
}

body.ui-platform .preset-card h3,
body.ui-platform .plan-card h3 {
    letter-spacing: -0.025em;
}

body.ui-platform .preset-card p,
body.ui-platform .preset-card ul,
body.ui-platform .plan-card ul,
body.ui-platform .feature p {
    color: var(--ui-muted);
}

body.ui-platform .preset-card ul li,
body.ui-platform .plan-card ul li {
    line-height: 1.55;
}

body.ui-platform .preset-card:hover,
body.ui-platform .plan-card.featured {
    border-color: rgba(240, 100, 120, 0.42);
}

body.ui-platform .plan-card.featured {
    background:
        linear-gradient(145deg, rgba(240, 100, 120, 0.1), transparent 46%),
        var(--ui-surface);
    box-shadow: 0 22px 55px rgba(0, 0, 0, 0.28);
}

body.ui-platform .plan-card.featured::after {
    top: 14px;
    right: 14px;
    left: auto;
    transform: none;
    padding: 5px 11px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: var(--ui-brand-soft);
    color: #ff9aaa;
}

body.ui-platform .plan-price {
    letter-spacing: -0.045em;
}

body.ui-platform .feature {
    border: 1px solid var(--ui-border);
    border-radius: var(--ui-radius-md);
    padding: 24px;
    text-align: left;
}

body.ui-platform .faq-list {
    max-width: 820px;
}

body.ui-platform .faq-item {
    border-radius: var(--ui-radius-md);
}

body.ui-platform .faq-q {
    width: 100%;
    min-height: 58px;
    padding: 19px 20px;
    border: 0;
    background: transparent;
    color: var(--ui-text);
    font: inherit;
    text-align: left;
}

body.ui-platform footer {
    border-color: var(--ui-border);
    background: rgba(5, 7, 11, 0.56);
}

/* Authentication and onboarding */
body.ui-auth header,
body.ui-onboarding header {
    border-color: var(--ui-border);
    background: rgba(9, 11, 17, 0.68);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

body.ui-auth header .wrap,
body.ui-onboarding header .wrap {
    max-width: 680px;
    padding: 0;
}

body.ui-auth .logo,
body.ui-onboarding .logo {
    color: var(--ui-text);
    letter-spacing: -0.025em;
}

body.ui-auth main,
body.ui-onboarding main {
    position: relative;
    align-items: center;
    padding: clamp(28px, 6vw, 72px) 20px calc(32px + env(safe-area-inset-bottom));
}

body.ui-auth main::before,
body.ui-onboarding main::before {
    content: "";
    position: fixed;
    z-index: -1;
    width: min(70vw, 760px);
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(240, 100, 120, 0.13), transparent 65%);
    filter: blur(26px);
    pointer-events: none;
}

body.ui-auth .card,
body.ui-onboarding .card {
    border-color: var(--ui-border-strong);
    border-radius: var(--ui-radius-xl);
    padding: clamp(24px, 5vw, 42px);
    background:
        linear-gradient(150deg, rgba(255, 255, 255, 0.055), transparent 36%),
        rgba(17, 21, 31, 0.94);
    box-shadow: var(--ui-shadow-lg);
}

body.ui-auth .card {
    max-width: 560px;
}

body.ui-onboarding .card {
    max-width: 640px;
}

body.ui-auth .card h1,
body.ui-onboarding .card h1 {
    font-size: clamp(1.7rem, 5vw, 2.15rem);
    line-height: 1.12;
    letter-spacing: -0.04em;
}

body.ui-auth .card .sub,
body.ui-onboarding .card .sub {
    margin-top: 10px;
    color: var(--ui-muted);
    line-height: 1.55;
}

body.ui-auth .tabs {
    gap: 6px;
    padding: 5px;
    border: 1px solid var(--ui-border);
    border-radius: var(--ui-radius-md);
    background: var(--ui-surface-soft);
}

body.ui-auth .tab {
    min-height: 44px;
    padding: 10px 14px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--ui-muted);
    font: inherit;
}

body.ui-auth .tab.active {
    color: var(--ui-text);
    background: var(--ui-surface-raised);
    box-shadow: 0 1px 7px rgba(0, 0, 0, 0.2);
}

body.ui-auth .field label,
body.ui-onboarding .field label,
body.ui-onboarding .field-label {
    display: block;
    margin-bottom: 8px;
    color: #c9cfda;
    font-weight: 650;
    font-size: 14px;
}

body.ui-auth .field input,
body.ui-onboarding .field input,
body.ui-superadmin .field :where(input, select, textarea) {
    min-height: 50px;
    padding: 13px 14px;
    border-color: var(--ui-border-strong);
    border-radius: 12px;
    background: rgba(7, 10, 16, 0.72);
    color: var(--ui-text);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.025);
}

body.ui-auth .field input:hover,
body.ui-onboarding .field input:hover,
body.ui-superadmin .field :where(input, select, textarea):hover {
    border-color: rgba(255, 255, 255, 0.25);
}

body.ui-auth .field input:focus,
body.ui-onboarding .field input:focus,
body.ui-superadmin .field :where(input, select, textarea):focus {
    border-color: var(--ui-focus);
    box-shadow: 0 0 0 4px rgba(139, 196, 255, 0.12);
}

body.ui-auth .btn,
body.ui-onboarding .btn {
    min-height: 50px;
    border-radius: 12px;
    background: linear-gradient(135deg, #f36b7e, var(--ui-brand-strong));
    box-shadow: 0 12px 28px rgba(219, 77, 100, 0.24), inset 0 1px rgba(255, 255, 255, 0.2);
}

body.ui-auth .btn-ghost {
    border: 1px solid var(--ui-border-strong);
    background: rgba(255, 255, 255, 0.035);
    box-shadow: none;
}

body.ui-auth :where(.err, .ok-msg),
body.ui-onboarding .err {
    border-radius: 12px;
    padding: 12px 14px;
}

body.ui-onboarding .preset-grid {
    gap: 12px;
}

body.ui-onboarding .preset-opt {
    min-height: 108px;
    padding: 18px 12px;
    border-color: var(--ui-border);
    border-radius: 16px;
    background: rgba(7, 10, 16, 0.6);
    width: 100%;
    color: var(--ui-text);
    font: inherit;
}

body.ui-onboarding .preset-opt:hover {
    border-color: rgba(240, 100, 120, 0.58);
    background: rgba(240, 100, 120, 0.06);
}

body.ui-onboarding .preset-opt.selected {
    border-color: var(--ui-brand);
    background: var(--ui-brand-soft);
    box-shadow: 0 0 0 1px rgba(240, 100, 120, 0.28), inset 0 1px rgba(255, 255, 255, 0.04);
}

body.ui-onboarding .preset-opt .icon {
    font-size: 2rem;
}

body.ui-onboarding .preset-desc,
body.ui-onboarding #result {
    border-color: var(--ui-border);
    border-radius: var(--ui-radius-md);
    background: rgba(7, 10, 16, 0.62);
}

body.ui-auth footer,
body.ui-onboarding footer {
    border-color: var(--ui-border);
}

/* Super Admin */
body.ui-superadmin {
    min-width: 320px;
    min-height: 100dvh;
}

body.ui-superadmin > header {
    position: sticky;
    top: 0;
    z-index: 500;
    min-height: 66px;
    padding: calc(10px + env(safe-area-inset-top)) max(18px, calc((100vw - 1480px) / 2)) 10px;
    border-color: var(--ui-border);
    background: rgba(9, 11, 17, 0.84);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

body.ui-superadmin .logo {
    color: var(--ui-text);
    font-size: 1rem;
    letter-spacing: -0.02em;
}

body.ui-superadmin nav {
    gap: 4px;
}

body.ui-superadmin nav .tab {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    padding: 9px 12px;
    border-radius: 10px;
    border: 0;
    background: transparent;
    color: var(--ui-muted);
    font: inherit;
}

body.ui-superadmin nav .tab.active {
    color: var(--ui-text);
    background: rgba(255, 255, 255, 0.075);
    box-shadow: inset 0 0 0 1px var(--ui-border);
}

body.ui-superadmin main {
    display: none;
    max-width: 1480px;
    padding: clamp(18px, 3vw, 32px);
}

body.ui-superadmin #login {
    max-width: 440px;
    margin: clamp(44px, 10vh, 112px) auto;
    padding: clamp(26px, 5vw, 38px);
    border-color: var(--ui-border-strong);
    border-radius: var(--ui-radius-xl);
    background:
        linear-gradient(150deg, rgba(255, 255, 255, 0.055), transparent 38%),
        var(--ui-surface);
    box-shadow: var(--ui-shadow-lg);
}

body.ui-superadmin #login h1 {
    font-size: 1.8rem;
    letter-spacing: -0.04em;
}

body.ui-superadmin .btn {
    min-height: 40px;
    padding: 9px 14px;
    border-radius: 10px;
    line-height: 1.2;
}

body.ui-superadmin .btn-primary {
    background: linear-gradient(135deg, #f36b7e, var(--ui-brand-strong));
    box-shadow: inset 0 1px rgba(255, 255, 255, 0.18);
}

body.ui-superadmin .btn-ghost {
    border-color: var(--ui-border-strong);
    background: rgba(255, 255, 255, 0.025);
}

body.ui-superadmin .btn-sm {
    min-height: 36px;
    padding: 7px 10px;
}

body.ui-superadmin h2 {
    font-size: clamp(1.45rem, 2.5vw, 2rem);
    letter-spacing: -0.035em;
}

body.ui-superadmin .toolbar {
    gap: 8px;
    padding: 12px;
    border: 1px solid var(--ui-border);
    border-radius: var(--ui-radius-md);
    background: rgba(17, 21, 31, 0.7);
}

body.ui-superadmin .toolbar :where(input, select) {
    min-height: 42px;
    border-color: var(--ui-border);
    border-radius: 10px;
    background: var(--ui-surface-soft);
}

body.ui-superadmin table {
    border: 1px solid var(--ui-border);
    border-radius: var(--ui-radius-md);
    border-collapse: separate;
    border-spacing: 0;
    background: rgba(17, 21, 31, 0.86);
    box-shadow: var(--ui-shadow-sm);
}

body.ui-superadmin th {
    padding-block: 12px;
    border-color: var(--ui-border);
    color: var(--ui-muted);
    background: rgba(255, 255, 255, 0.025);
    letter-spacing: 0.055em;
}

body.ui-superadmin td {
    border-color: var(--ui-border);
    color: #dce1ea;
}

body.ui-superadmin tr:last-child td {
    border-bottom: 0;
}

body.ui-superadmin tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

body.ui-superadmin .stats {
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 12px;
}

body.ui-superadmin :where(.stat, .card) {
    border-color: var(--ui-border);
    border-radius: var(--ui-radius-md);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.03), transparent 48%),
        var(--ui-surface);
    box-shadow: var(--ui-shadow-sm);
}

body.ui-superadmin .stat .value {
    letter-spacing: -0.045em;
}

body.ui-superadmin .badge {
    padding: 5px 9px;
    border: 1px solid currentColor;
    border-radius: 999px;
    line-height: 1;
}

body.ui-superadmin .modal-overlay {
    padding: max(20px, env(safe-area-inset-top)) 20px max(20px, env(safe-area-inset-bottom));
    background: rgba(2, 4, 8, 0.76);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

body.ui-superadmin .modal {
    border-color: var(--ui-border-strong);
    border-radius: var(--ui-radius-lg);
    background: var(--ui-surface);
    box-shadow: var(--ui-shadow-lg);
}

body.ui-superadmin .modal .close {
    min-width: 40px;
    min-height: 40px;
    display: inline-grid;
    place-items: center;
    margin: -8px -8px 0 8px;
    border-radius: 10px;
}

body.ui-superadmin .detail-grid .item {
    border: 1px solid var(--ui-border);
    border-radius: 12px;
    background: var(--ui-surface-soft);
}

body.ui-superadmin code {
    font-family: var(--ui-mono);
    background: var(--ui-surface-soft);
}

/* Error screen */
body.ui-error {
    padding-bottom: max(40px, env(safe-area-inset-bottom));
}

body.ui-error .code {
    margin-bottom: 18px;
    font-size: clamp(5.5rem, 25vw, 10rem);
    letter-spacing: -0.08em;
    color: transparent;
    background: linear-gradient(135deg, #ff8b9c, var(--ui-brand-strong));
    -webkit-background-clip: text;
    background-clip: text;
    filter: drop-shadow(0 18px 42px rgba(219, 77, 100, 0.22));
}

body.ui-error h1 {
    font-size: clamp(1.6rem, 5vw, 2.2rem);
    letter-spacing: -0.035em;
}

body.ui-error p {
    color: var(--ui-muted);
}

body.ui-error .btn {
    min-height: 50px;
    border-radius: 12px;
    background: linear-gradient(135deg, #f36b7e, var(--ui-brand-strong));
    box-shadow: 0 12px 28px rgba(219, 77, 100, 0.24);
}

/* Legal documents */
body.ui-legal {
    min-width: 320px;
    min-height: 100dvh;
    margin: 0;
    color: var(--ui-text);
    background:
        radial-gradient(circle at 12% -10%, rgba(240, 100, 120, 0.12), transparent 30rem),
        var(--ui-page);
    font-family: var(--ui-font);
    line-height: 1.72;
    -webkit-font-smoothing: antialiased;
}

body.ui-legal :where(a, button):focus-visible {
    outline: 3px solid var(--ui-focus);
    outline-offset: 3px;
}

body.ui-legal .legal-header {
    min-height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: calc(12px + env(safe-area-inset-top)) max(20px, calc((100vw - 900px) / 2)) 12px;
    border-bottom: 1px solid var(--ui-border);
    background: rgba(9, 11, 17, 0.8);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

body.ui-legal :where(.legal-logo, .legal-back) {
    color: var(--ui-text);
    text-decoration: none;
}

body.ui-legal .legal-logo {
    font-weight: 780;
    letter-spacing: -0.025em;
}

body.ui-legal .legal-back {
    color: var(--ui-muted);
    font-size: 0.9rem;
}

body.ui-legal .legal-main {
    width: min(100% - 28px, 900px);
    margin: 0 auto;
    padding: clamp(34px, 7vw, 72px) 0 calc(52px + env(safe-area-inset-bottom));
}

body.ui-legal .legal-document {
    padding: clamp(24px, 6vw, 54px);
    border: 1px solid var(--ui-border);
    border-radius: var(--ui-radius-xl);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.035), transparent 46%),
        var(--ui-surface);
    box-shadow: var(--ui-shadow-lg);
}

body.ui-legal .legal-kicker {
    margin: 0 0 8px;
    color: #ff96a6;
    font-size: 0.76rem;
    font-weight: 750;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

body.ui-legal h1 {
    margin: 0 0 32px;
    color: var(--ui-text);
    font-size: clamp(2rem, 6vw, 3.25rem);
    line-height: 1.08;
    letter-spacing: -0.05em;
    text-wrap: balance;
}

body.ui-legal h2 {
    margin: 34px 0 12px;
    color: var(--ui-text);
    font-size: clamp(1.2rem, 3vw, 1.48rem);
    line-height: 1.28;
    letter-spacing: -0.025em;
}

body.ui-legal .legal-content p {
    margin: 0 0 15px;
    color: #b4bdca;
}

body.ui-legal .legal-back-bottom {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    margin-top: 32px;
    padding: 10px 14px;
    border: 1px solid var(--ui-border-strong);
    border-radius: 11px;
    color: var(--ui-text);
    background: rgba(255, 255, 255, 0.035);
    font-weight: 680;
    text-decoration: none;
}

@media (hover: hover) and (pointer: fine) {
    body.ui-platform :where(.btn, .btn-tg, .preset-card, .plan-card),
    body.ui-auth .btn,
    body.ui-onboarding :where(.btn, .preset-opt),
    body.ui-superadmin .btn,
    body.ui-error .btn {
        transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease, filter 160ms ease;
    }

    body.ui-platform :where(.btn, .btn-tg):hover,
    body.ui-auth .btn:hover,
    body.ui-onboarding .btn:hover,
    body.ui-superadmin .btn:hover,
    body.ui-error .btn:hover {
        transform: translateY(-1px);
    }
}

@media (max-width: 820px) {
    body.ui-platform header .container {
        width: min(100% - 28px, 1160px);
    }

    body.ui-platform nav {
        padding: 12px 14px calc(16px + env(safe-area-inset-bottom));
        border-bottom: 1px solid var(--ui-border);
        background: rgba(9, 11, 17, 0.97);
        box-shadow: 0 20px 48px rgba(0, 0, 0, 0.36);
    }

    body.ui-platform nav > a:not(.btn):not(.btn-tg) {
        padding-inline: 14px;
    }

    body.ui-superadmin > header {
        align-items: flex-start;
    }

    body.ui-superadmin nav {
        width: 100%;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 3px;
        scrollbar-width: none;
    }

    body.ui-superadmin nav::-webkit-scrollbar {
        display: none;
    }

    body.ui-superadmin .section {
        max-width: 100%;
        overflow-x: auto;
        padding-bottom: 4px;
    }

    body.ui-superadmin .section > table {
        min-width: 760px;
    }

    body.ui-superadmin .toolbar {
        position: sticky;
        left: 0;
        width: min(100%, calc(100vw - 36px));
    }
}

@media (max-width: 680px) {
    body.ui-platform .container {
        width: min(100% - 28px, 1160px);
    }

    body.ui-platform .hero {
        padding-top: 64px;
    }

    body.ui-platform .hero h1 br {
        display: none;
    }

    body.ui-platform :where(.preset-grid, .plan-grid) {
        grid-template-columns: 1fr;
    }

    body.ui-platform .feature-grid {
        grid-template-columns: 1fr;
    }

    body.ui-auth header .wrap,
    body.ui-onboarding header .wrap {
        padding-inline: 0;
    }

    body.ui-auth .card,
    body.ui-onboarding .card {
        border-radius: 22px;
    }

    body.ui-superadmin .detail-grid {
        grid-template-columns: 1fr;
    }

    body.ui-superadmin .modal-overlay {
        align-items: flex-end;
        padding: 12px 10px max(10px, env(safe-area-inset-bottom));
    }

    body.ui-superadmin .modal {
        max-height: min(88dvh, 760px);
        border-radius: 22px 22px 14px 14px;
        padding: 22px 18px;
    }
}

@media (max-width: 420px) {
    body.ui-auth main,
    body.ui-onboarding main {
        padding-inline: 12px;
    }

    body.ui-auth .card,
    body.ui-onboarding .card {
        padding: 24px 18px;
    }

    body.ui-onboarding .preset-grid {
        grid-template-columns: 1fr 1fr;
    }

    body.ui-onboarding .preset-opt {
        min-height: 96px;
    }

    body.ui-superadmin main {
        padding-inline: 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    body.ui-platform *,
    body.ui-platform *::before,
    body.ui-platform *::after,
    body.ui-auth *,
    body.ui-auth *::before,
    body.ui-auth *::after,
    body.ui-onboarding *,
    body.ui-onboarding *::before,
    body.ui-onboarding *::after,
    body.ui-superadmin *,
    body.ui-superadmin *::before,
    body.ui-superadmin *::after,
    body.ui-error *,
    body.ui-error *::before,
    body.ui-error *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body.ui-auth footer a,
body.ui-onboarding footer a {
    white-space: nowrap;
}