/* ============================================
   WeKeepers — Refined minimalism stylesheet
   ============================================ */

/* --- Reset & base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

/* --- Theme tokens --- */
:root {
    /* Light theme (default) */
    --bg: #fafafa;
    --surface: #ffffff;
    --surface-alt: #f4f4f5;
    --border: #e4e4e7;
    --border-strong: #d4d4d8;
    --text: #09090b;
    --text-secondary: #52525b;
    --text-tertiary: #a1a1aa;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --accent-bg: #eff6ff;
    --success: #10b981;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.06), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 20px 40px -12px rgba(0, 0, 0, 0.1), 0 8px 16px -8px rgba(0, 0, 0, 0.05);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --font-display: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #09090b;
        --surface: #18181b;
        --surface-alt: #27272a;
        --border: #27272a;
        --border-strong: #3f3f46;
        --text: #fafafa;
        --text-secondary: #a1a1aa;
        --text-tertiary: #71717a;
        --accent: #3b82f6;
        --accent-hover: #60a5fa;
        --accent-bg: rgba(59, 130, 246, 0.1);
        --success: #34d399;
        --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
        --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.2);
        --shadow-lg: 0 20px 40px -12px rgba(0, 0, 0, 0.6), 0 8px 16px -8px rgba(0, 0, 0, 0.3);
    }
}

/* --- Body & typography --- */
body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    font-size: 16px;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--text);
    line-height: 1.15;
    letter-spacing: -0.02em;
    font-weight: 700;
}

h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(1.875rem, 4vw, 2.5rem); letter-spacing: -0.025em; }
h3 { font-size: 1.5rem; letter-spacing: -0.02em; }
h4 { font-size: 1.125rem; }

p {
    color: var(--text-secondary);
    line-height: 1.7;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.15s ease;
}

a:hover {
    color: var(--accent-hover);
}

/* --- Layout --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Header --- */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250, 250, 250, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

@media (prefers-color-scheme: dark) {
    .header {
        background: rgba(9, 9, 11, 0.8);
    }
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--text);
    letter-spacing: -0.02em;
}

.logo:hover { color: var(--text); }

.logo-mark {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: var(--accent);
    display: grid;
    place-items: center;
    color: white;
    font-weight: 800;
    font-size: 14px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links {
    display: flex;
    gap: 28px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    transition: color 0.15s ease;
}

.nav-links a:hover {
    color: var(--text);
}

@media (max-width: 720px) {
    .nav-links { display: none; }
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    letter-spacing: -0.01em;
}

.btn-primary {
    background: var(--accent);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-hover);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background: var(--surface-alt);
    color: var(--text);
    border-color: var(--border-strong);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

.btn-full {
    width: 100%;
}

/* --- Hero --- */
.hero {
    position: relative;
    padding: clamp(64px, 12vw, 140px) 0 clamp(48px, 8vw, 100px);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 60%, rgba(37, 99, 235, 0.05) 0%, transparent 50%);
}

@media (prefers-color-scheme: dark) {
    .hero-bg {
        background:
            radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.12) 0%, transparent 50%),
            radial-gradient(circle at 80% 60%, rgba(59, 130, 246, 0.08) 0%, transparent 50%);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 760px;
    margin: 0 auto;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--accent-bg);
    color: var(--accent);
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 28px;
    letter-spacing: -0.005em;
}

.hero-eyebrow-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.35; }
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.25rem);
    letter-spacing: -0.035em;
    line-height: 1.05;
    margin-bottom: 24px;
    font-weight: 800;
}

.hero p {
    font-size: clamp(1.0625rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 580px;
    margin: 0 auto 40px;
    line-height: 1.55;
}

.hero-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Section --- */
.section {
    padding: clamp(60px, 10vw, 110px) 0;
}

.section-eyebrow {
    color: var(--accent);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
}

.section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto clamp(40px, 6vw, 64px);
}

.section-head h2 {
    margin-bottom: 14px;
}

.section-head p {
    font-size: 1.0625rem;
}

/* --- Feature grid --- */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.feature {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all 0.2s ease;
}

.feature:hover {
    border-color: var(--border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--accent-bg);
    color: var(--accent);
    display: grid;
    place-items: center;
    margin-bottom: 20px;
}

.feature h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
    letter-spacing: -0.015em;
}

.feature p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

/* --- Tariffs --- */
.tariffs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    align-items: stretch;
}

.tariff {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    transition: all 0.2s ease;
}

.tariff:hover {
    border-color: var(--border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.tariff.tariff-featured {
    border-color: var(--accent);
    border-width: 2px;
}

.tariff.tariff-featured:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
}

.tariff-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 12px;
    border-radius: 999px;
}

.tariff-period {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: -0.005em;
    margin-bottom: 16px;
}

.tariff-price {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 6px;
}

.tariff-price-amount {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.04em;
    line-height: 1;
}

.tariff-price-currency {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
}

.tariff-perdiem {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    margin-bottom: 24px;
}

.tariff-savings {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--success);
    background: rgba(16, 185, 129, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 20px;
}

@media (prefers-color-scheme: dark) {
    .tariff-savings {
        background: rgba(52, 211, 153, 0.15);
    }
}

.tariff-features {
    list-style: none;
    margin-bottom: 24px;
    flex: 1;
}

.tariff-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    padding: 6px 0;
}

.tariff-features svg {
    flex-shrink: 0;
    color: var(--accent);
}

.tariff .btn {
    margin-top: auto;
}

/* --- CTA Section --- */
.cta {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: clamp(48px, 8vw, 80px) clamp(24px, 5vw, 56px);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(37, 99, 235, 0.08), transparent 60%);
    pointer-events: none;
}

@media (prefers-color-scheme: dark) {
    .cta::before {
        background: radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.12), transparent 60%);
    }
}

.cta h2 {
    margin-bottom: 16px;
    position: relative;
}

.cta p {
    font-size: 1.0625rem;
    max-width: 480px;
    margin: 0 auto 32px;
    position: relative;
}

.cta-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
}

/* --- Legal / long-form --- */
.legal {
    padding: 60px 0 100px;
}

.legal h1 {
    font-size: clamp(2rem, 5vw, 2.75rem);
    margin-bottom: 12px;
    letter-spacing: -0.03em;
}

.legal-meta {
    color: var(--text-tertiary);
    font-size: 0.875rem;
    margin-bottom: 48px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.legal h2 {
    font-size: 1.375rem;
    margin: 48px 0 16px;
    letter-spacing: -0.02em;
}

.legal h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    margin: 32px 0 12px;
    letter-spacing: -0.01em;
}

.legal p, .legal li {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 14px;
}

.legal ul {
    padding-left: 22px;
    margin-bottom: 14px;
}

.legal ul li {
    margin-bottom: 6px;
}

.legal strong {
    color: var(--text);
    font-weight: 600;
}

/* --- Contacts --- */
.contact-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    max-width: 480px;
    margin: 40px auto 0;
}

.contact-card h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.contact-card p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-bottom: 20px;
}

.contact-email {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: var(--surface-alt);
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    color: var(--text);
    transition: all 0.15s ease;
}

.contact-email:hover {
    background: var(--accent-bg);
    color: var(--accent);
}

/* --- Footer --- */
.footer {
    border-top: 1px solid var(--border);
    padding: 40px 0;
    margin-top: 40px;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-links {
    display: flex;
    gap: 24px;
    list-style: none;
    flex-wrap: wrap;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--text);
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-copy {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.footer-mail {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

/* --- Utilities --- */
.text-center { text-align: center; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }

/* --- Responsive --- */
@media (max-width: 640px) {
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { width: 100%; }
    .footer-top { flex-direction: column; align-items: flex-start; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* =====================================================================
   Auth / Cabinet / Banners — added 09.2026 (restore)
   Uses the same design tokens as the rest of the site.
   ===================================================================== */

/* --- Header/footer aliases used by login.html & cabinet.html --- */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(250,250,250,0.8); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
@media (prefers-color-scheme: dark) { .site-header { background: rgba(9,9,11,0.8); } }
.site-header .header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 700; font-size: 1.125rem; color: var(--text); letter-spacing: -0.02em; text-decoration: none; }
.brand-mark { width: 28px; height: 28px; border-radius: 8px; background: var(--accent); display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 14px; }
.site-header .nav { display: flex; align-items: center; gap: 24px; }
.site-header .nav a { color: var(--text-secondary); text-decoration: none; font-weight: 500; font-size: 0.9375rem; }
.site-header .nav a:hover { color: var(--text); }
.nav-logout { color: var(--text) !important; font-weight: 600 !important; }
.site-footer { border-top: 1px solid var(--border); padding: 32px 0; margin-top: 48px; color: var(--text-tertiary); font-size: 0.875rem; text-align: center; }
.site-footer a { color: var(--text-secondary); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }

/* --- Buttons: extra variants --- */
.btn-block { width: 100%; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border-strong); }
.btn-ghost:hover { background: var(--surface-alt); }
.btn:disabled { opacity: 0.65; cursor: not-allowed; }
.btn-label { display: inline; }
.btn-spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,0.4); border-top-color: #fff; border-radius: 50%; animation: wk-spin 0.7s linear infinite; }
.btn-ghost .btn-spinner, .btn-secondary .btn-spinner { border-color: var(--border-strong); border-top-color: var(--text); }
.btn-spinner[hidden], .btn-label[hidden] { display: none !important; }
@keyframes wk-spin { to { transform: rotate(360deg); } }

/* --- Auth (login) --- */
.auth-body { min-height: 100vh; display: flex; flex-direction: column; background: var(--bg); }
.auth-main { flex: 1; display: flex; align-items: center; justify-content: center; padding: 48px 16px; }
.auth-container { width: 100%; max-width: 440px; }
.auth-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px 32px; box-shadow: var(--shadow-sm); }
.auth-step[hidden] { display: none; }
.auth-title { font-family: var(--font-display); font-size: 1.625rem; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 8px; color: var(--text); }
.auth-subtitle { color: var(--text-secondary); font-size: 0.9375rem; margin: 0 0 24px; line-height: 1.5; }
.auth-subtitle a { color: var(--accent); text-decoration: none; }
.auth-form { display: flex; flex-direction: column; gap: 12px; }
.auth-label { font-size: 0.8125rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.04em; }
.auth-input { width: 100%; padding: 13px 14px; font-family: var(--font-body); font-size: 1rem; color: var(--text); background: var(--surface-alt); border: 1px solid var(--border); border-radius: var(--radius-md); outline: none; transition: border-color 0.15s, box-shadow 0.15s; }
.auth-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); background: var(--surface); }
.auth-input-code { font-family: var(--font-mono); font-size: 1.75rem; letter-spacing: 0.35em; text-align: center; padding: 14px; }
.auth-error { color: #dc2626; font-size: 0.875rem; padding: 10px 12px; background: rgba(220,38,38,0.08); border: 1px solid rgba(220,38,38,0.25); border-radius: var(--radius-sm); }
.auth-error[hidden] { display: none; }
.auth-hint { margin: 20px 0 0; font-size: 0.875rem; color: var(--text-tertiary); text-align: center; line-height: 1.5; }
.auth-hint a { color: var(--accent); text-decoration: none; }

/* --- Cabinet --- */
.cabinet-container { max-width: 720px; padding-top: 40px; padding-bottom: 40px; }
.cabinet-loading { text-align: center; padding: 64px 0; color: var(--text-tertiary); }
.spinner { width: 32px; height: 32px; margin: 0 auto 16px; border: 3px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: wk-spin 0.8s linear infinite; }
.cabinet-header { margin-bottom: 24px; }
.cabinet-header h1 { font-family: var(--font-display); font-size: 1.875rem; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 6px; }
.cabinet-email { font-family: var(--font-mono); font-size: 0.9375rem; color: var(--text-secondary); margin: 0; }
.cabinet-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-sm); margin-bottom: 20px; }
.cabinet-card[hidden] { display: none; }
.cabinet-card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.cabinet-card-head h2 { font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; margin: 0; letter-spacing: -0.01em; }
.cabinet-card-line { margin: 0 0 6px; font-size: 0.9375rem; color: var(--text); }
.cabinet-muted { color: var(--text-tertiary); }
.small { font-size: 0.8125rem; }
.cabinet-section-title { font-family: var(--font-display); font-size: 1rem; font-weight: 700; margin: 24px 0 12px; color: var(--text); }
.cabinet-actions { margin-bottom: 20px; }
.cabinet-key { margin-bottom: 20px; }
.cabinet-label { display: block; font-size: 0.8125rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 8px; }
.cabinet-copy { display: flex; gap: 8px; }
.cabinet-copy input { flex: 1; min-width: 0; padding: 11px 12px; font-family: var(--font-mono); font-size: 0.8125rem; color: var(--text); background: var(--surface-alt); border: 1px solid var(--border); border-radius: var(--radius-md); }
.cabinet-qr { margin-top: 8px; }
.qr-box { display: inline-block; padding: 12px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md); margin-bottom: 8px; }
.qr-box img { display: block; }

/* --- Badges --- */
.badge { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.badge-ok { background: rgba(22,163,74,0.12); color: var(--success); }
.badge-muted { background: var(--surface-alt); color: var(--text-secondary); border: 1px solid var(--border); }

/* --- Banners (payment result) --- */
.tariff-banner { padding: 14px 18px; border-radius: var(--radius-md); font-size: 0.9375rem; line-height: 1.5; margin-bottom: 24px; border: 1px solid; }
.tariff-banner-ok { background: rgba(22,163,74,0.08); border-color: rgba(22,163,74,0.35); color: var(--success); }
.tariff-banner-warn { background: rgba(217,119,6,0.08); border-color: rgba(217,119,6,0.35); color: #b45309; }
@media (prefers-color-scheme: dark) { .tariff-banner-warn { color: #fbbf24; } }

/* --- Mobile --- */
@media (max-width: 560px) {
  .auth-card { padding: 28px 20px; }
  .cabinet-card { padding: 20px; }
  .cabinet-copy { flex-direction: column; }
  .site-header .nav { gap: 14px; font-size: 0.875rem; }
}