@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap");

:root {
    --bg: #e8ecf4;
    --text: #0f1419;
    --muted: #5c6578;
    --card: #ffffff;
    --border: #c5cedc;
    --border-soft: #e2e8f0;
    --shadow: rgba(15, 23, 42, 0.07);
    --shadow-lg: rgba(15, 23, 42, 0.12);
    --primary: #3b5bfd;
    --primary-hover: #2d4ae8;
    --accent: #06b6d4;
    --accent-2: #a855f7;
    --danger: #dc3545;
    --danger-hover: #bb2d3b;
    --positive: #0d9f6e;
    --negative: #e11d48;
    --success-bg: #d1fae5;
    --success-text: #065f46;
    --error-bg: #fee2e2;
    --error-text: #991b1b;
    --mesh-a: rgba(59, 91, 253, 0.09);
    --mesh-b: rgba(6, 182, 212, 0.07);
    --mesh-c: rgba(168, 85, 247, 0.05);
    --surface-header: rgba(232, 236, 244, 0.78);
    --card-glass: rgba(255, 255, 255, 0.72);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 22px;
    --focus-ring: rgba(59, 91, 253, 0.45);
    --font-sans: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --table-stripe: rgba(15, 20, 25, 0.04);
    --primary-tint: rgba(59, 91, 253, 0.1);
}

:root[data-theme="dark"] {
    --bg: #080c12;
    --text: #f1f5f9;
    --muted: #94a3b8;
    --card: #111923;
    --border: #2d3d52;
    --border-soft: #1c2836;
    --shadow: rgba(0, 0, 0, 0.45);
    --shadow-lg: rgba(0, 0, 0, 0.55);
    --primary: #7c9eff;
    --primary-hover: #9eb6ff;
    --accent: #22d3ee;
    --accent-2: #c084fc;
    --success-bg: #0f2918;
    --success-text: #6ee7b7;
    --error-bg: #3f1d24;
    --error-text: #fca5a5;
    --mesh-a: rgba(124, 158, 255, 0.14);
    --mesh-b: rgba(34, 211, 238, 0.1);
    --mesh-c: rgba(192, 132, 252, 0.08);
    --surface-header: rgba(8, 12, 18, 0.82);
    --card-glass: rgba(17, 25, 35, 0.75);
    --focus-ring: rgba(124, 158, 255, 0.5);
    --table-stripe: rgba(255, 255, 255, 0.04);
    --primary-tint: rgba(124, 158, 255, 0.14);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #080c12;
        --text: #f1f5f9;
        --muted: #94a3b8;
        --card: #111923;
        --border: #2d3d52;
        --border-soft: #1c2836;
        --shadow: rgba(0, 0, 0, 0.45);
        --shadow-lg: rgba(0, 0, 0, 0.55);
        --primary: #7c9eff;
        --primary-hover: #9eb6ff;
        --accent: #22d3ee;
        --accent-2: #c084fc;
        --success-bg: #0f2918;
        --success-text: #6ee7b7;
        --error-bg: #3f1d24;
        --error-text: #fca5a5;
        --mesh-a: rgba(124, 158, 255, 0.14);
        --mesh-b: rgba(34, 211, 238, 0.1);
        --mesh-c: rgba(192, 132, 252, 0.08);
        --surface-header: rgba(8, 12, 18, 0.82);
        --card-glass: rgba(17, 25, 35, 0.75);
        --focus-ring: rgba(124, 158, 255, 0.5);
        --table-stripe: rgba(255, 255, 255, 0.04);
        --primary-tint: rgba(124, 158, 255, 0.14);
    }
}

/* Нативные date/month/color под светлую/тёмную схему (в т.ч. до загрузки JS) */
:root[data-theme="light"] {
    color-scheme: light;
}

:root[data-theme="dark"] {
    color-scheme: dark;
}

:root:not([data-theme]) {
    color-scheme: light;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) {
        color-scheme: dark;
    }
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-optical-sizing: auto;
    background-color: var(--bg);
    background-image:
        radial-gradient(ellipse 120% 70% at 100% -10%, var(--mesh-a), transparent 52%),
        radial-gradient(ellipse 80% 55% at -5% 80%, var(--mesh-b), transparent 48%),
        radial-gradient(ellipse 50% 40% at 70% 100%, var(--mesh-c), transparent 45%);
    background-attachment: fixed;
    color: var(--text);
    line-height: 1.55;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: rgba(59, 91, 253, 0.22);
    color: inherit;
}

:root[data-theme="dark"] ::selection {
    background: rgba(124, 158, 255, 0.28);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) ::selection {
        background: rgba(124, 158, 255, 0.28);
    }
}

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 16px 20px 36px;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--primary);
    color: #fff;
    padding: 10px 14px;
    z-index: 100;
    text-decoration: none;
    border-radius: 0 0 8px 0;
}

.skip-link:focus {
    left: 12px;
    top: 12px;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 40;
    padding-top: 10px;
    padding-bottom: 8px;
    margin-bottom: 4px;
    background: var(--surface-header);
    backdrop-filter: blur(16px) saturate(1.35);
    -webkit-backdrop-filter: blur(16px) saturate(1.35);
    border-bottom: 1px solid var(--border-soft);
    box-shadow: 0 4px 24px var(--shadow);
}

.topbar-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.brand strong {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(105deg, var(--text) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

:root[data-theme="dark"] .brand strong {
    background: linear-gradient(105deg, var(--text) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .brand strong {
        background: linear-gradient(105deg, var(--text) 0%, var(--accent) 100%);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
    }
}

.toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
    font-size: 14px;
}

.toolbar .muted {
    color: var(--muted);
}

.lang-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.lang-link.active {
    text-decoration: underline;
}

.sep {
    color: var(--muted);
    user-select: none;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    padding: 9px 14px;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    background: linear-gradient(135deg, var(--primary) 0%, #5b7cfa 100%);
    color: #fff;
    box-shadow: 0 2px 12px rgba(59, 91, 253, 0.28);
    transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.btn:hover {
    filter: brightness(1.05);
    box-shadow: 0 4px 18px rgba(59, 91, 253, 0.35);
}

.btn:active {
    transform: translateY(1px);
}

:root[data-theme="dark"] .btn {
    box-shadow: 0 2px 16px rgba(124, 158, 255, 0.2);
}

:root[data-theme="dark"] .btn:hover {
    box-shadow: 0 4px 22px rgba(124, 158, 255, 0.28);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .btn {
        box-shadow: 0 2px 16px rgba(124, 158, 255, 0.2);
    }

    :root:not([data-theme="light"]) .btn:hover {
        box-shadow: 0 4px 22px rgba(124, 158, 255, 0.28);
    }
}

.btn.ghost {
    background: transparent;
    color: var(--primary);
    border-color: var(--border);
    box-shadow: none;
    transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

@media (hover: hover) {
    .btn.ghost:hover {
        border-color: var(--primary);
        background: var(--primary-tint);
        box-shadow: 0 2px 14px var(--shadow);
    }
}

.btn.text {
    border: none;
    background: transparent;
    color: var(--primary);
    text-decoration: underline;
    padding: 4px 8px;
    font-size: 13px;
    cursor: pointer;
    font-family: inherit;
}

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

.theme-toolbar {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 10px;
}

.theme-toolbar-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--muted);
}

.theme-toolbar-label-end {
    font-weight: 500;
}

.theme-system-btn {
    margin-left: 2px;
}

h1 {
    margin-top: 0;
}

h2, h3 {
    margin-top: 0;
}

.page-title {
    font-size: clamp(1.55rem, 2.5vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.subtitle {
    color: var(--muted);
    margin-bottom: 22px;
    font-size: 1.02rem;
    max-width: 52ch;
}

.grid {
    display: grid;
    gap: 12px;
}

.stats {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.stats-bento {
    gap: 14px;
}

.stats-bento > .card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    padding: 18px 18px 20px;
    border: 1px solid var(--border-soft);
    box-shadow:
        0 4px 20px var(--shadow),
        0 0 0 1px rgba(255, 255, 255, 0.04) inset;
    background: linear-gradient(
            160deg,
            var(--card) 0%,
            var(--card-glass) 100%
        );
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.stats-bento > .card::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 3px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--accent-2));
    opacity: 0.95;
}

.stats-bento > .card:nth-child(2)::before {
    background: linear-gradient(90deg, var(--positive), #34d399);
}

.stats-bento > .card:nth-child(3)::before {
    background: linear-gradient(90deg, var(--negative), #fb7185);
}

.stats-bento > .card h3 {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
    margin: 0 0 10px;
}

.two-col {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
    background: var(--card);
    border-radius: var(--radius-md);
    padding: 16px 18px;
    margin-bottom: 14px;
    box-shadow: 0 2px 16px var(--shadow);
    border: 1px solid var(--border-soft);
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

@media (hover: hover) {
    .card:hover {
        box-shadow: 0 8px 28px var(--shadow-lg);
        border-color: var(--border);
    }
}

.value {
    font-size: clamp(1.35rem, 3vw, 1.85rem);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
    margin: 0;
}

.form-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    align-items: end;
}

label {
    display: flex;
    flex-direction: column;
    font-size: 14px;
    gap: 6px;
}

input, select, button:not(.btn) {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 9px;
    font-size: 14px;
    background: var(--card);
    color: var(--text);
}

button:not(.btn) {
    background: var(--primary);
    color: #fff;
    border: none;
    cursor: pointer;
}

button:not(.btn):hover {
    background: var(--primary-hover);
}

.danger {
    background: var(--danger);
}

.danger:hover {
    background: var(--danger-hover);
}

.full-width {
    grid-column: 1 / -1;
}

.positive {
    color: var(--positive);
}

.negative {
    color: var(--negative);
}

.list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.list li {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-soft);
    padding: 8px 0;
    gap: 10px;
}

.month-form {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: end;
}

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

th, td {
    border-bottom: 1px solid var(--border-soft);
    padding: 8px;
    text-align: left;
}

.table-wrap tbody tr:nth-child(even) td {
    background: var(--table-stripe);
}

.messages {
    display: grid;
    gap: 8px;
    margin-bottom: 12px;
}

@keyframes message-in {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message {
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    font-size: 14px;
    border: 1px solid transparent;
    animation: message-in 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.message.success {
    background: var(--success-bg);
    color: var(--success-text);
    border-color: color-mix(in srgb, var(--success-text) 18%, transparent);
}

.message.error {
    background: var(--error-bg);
    color: var(--error-text);
    border-color: color-mix(in srgb, var(--error-text) 22%, transparent);
}

.monetization-banner {
    max-width: 1080px;
    margin: 0 auto 18px;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-soft);
    border-left: 4px solid var(--primary);
    background: linear-gradient(
        120deg,
        var(--card) 0%,
        var(--card-glass) 100%
    );
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px var(--shadow);
    font-size: 14px;
}

.monetization-banner-title {
    margin: 0 0 8px;
    font-weight: 600;
}

.monetization-tariff {
    margin: 0 0 6px;
}

.monetization-payment {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
}

.monetization-actions {
    margin: 12px 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.monetization-actions .btn {
    display: inline-block;
    text-decoration: none;
}

.pwa-install-btn[hidden] {
    display: none !important;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.checkbox-label input {
    margin-top: 3px;
}

.user-cat-list {
    list-style: none;
    margin: 0 0 16px;
    padding: 0;
    display: grid;
    gap: 8px;
}

.user-cat-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 12px;
    background: var(--bg);
    border-radius: 8px;
    border: 1px solid var(--border-soft);
}

.user-cat-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.inline-form {
    display: inline;
}

.owner-profile-apply-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
    margin: 8px 0 12px;
}

.totp-setup-box {
    margin-top: 14px;
    padding: 10px 12px;
    border: 1px dashed var(--border-soft);
    border-radius: 10px;
    background: var(--card-glass);
}

.totp-setup-actions {
    margin: 10px 0;
}

.break-code {
    word-break: break-all;
}

.audit-log-table-wrap {
    overflow: auto;
}

.audit-log-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.audit-log-table th,
.audit-log-table td {
    text-align: left;
    padding: 8px;
    border-bottom: 1px solid var(--border-soft);
    vertical-align: top;
}

.recovery-codes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 8px;
    margin: 8px 0 0;
}

.posture-recos {
    margin-top: 8px;
}

.h-sub {
    font-size: 1rem;
    margin: 16px 0 8px;
    font-weight: 600;
}

.recurring-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}

.btn.sm {
    padding: 6px 10px;
    font-size: 13px;
}

.filter-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.dash-switch-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 14px;
    margin: 0 0 20px;
    padding: 14px 18px;
    border-radius: var(--radius-lg);
    background: linear-gradient(
        135deg,
        var(--card-glass) 0%,
        var(--border-soft) 100%
    );
    border: 1px solid var(--border-soft);
    box-shadow: 0 4px 24px var(--shadow);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.dash-switch-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.dash-switch-label-end {
    font-weight: 500;
    color: var(--muted);
}

.switch {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    flex-shrink: 0;
}

.switch input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.switch-slider {
    display: block;
    width: 44px;
    height: 26px;
    border-radius: 999px;
    background: var(--border);
    border: 1px solid var(--border);
    transition: background 0.15s ease, border-color 0.15s ease;
    position: relative;
}

.switch-slider::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--card);
    box-shadow: 0 1px 3px var(--shadow);
    transition: transform 0.15s ease;
}

.switch input:checked + .switch-slider {
    background: var(--primary);
    border-color: var(--primary-hover);
}

.switch input:checked + .switch-slider::after {
    transform: translateX(18px);
}

.switch input:focus-visible + .switch-slider {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.budget-list {
    list-style: none;
    margin: 12px 0 0;
    padding: 0;
}

.budget-row {
    position: relative;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-soft);
}

.budget-row:last-child {
    border-bottom: none;
}

.budget-row-head {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 6px;
}

.budget-nums {
    font-size: 14px;
    color: var(--muted);
    font-variant-numeric: tabular-nums;
}

.budget-bar {
    height: 8px;
    border-radius: 999px;
    background: var(--border-soft);
    overflow: hidden;
    border: 1px solid var(--border);
}

.budget-bar-fill {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--primary);
    min-width: 0;
    transition: width 0.2s ease;
}

.budget-bar-fill.is-over {
    background: var(--danger);
}

.budget-over-msg {
    margin: 6px 0 0;
    font-size: 13px;
    color: var(--danger);
}

.budget-row.budget-over .budget-nums {
    color: var(--danger);
}

.budget-del {
    margin-top: 8px;
}

.budget-add-h {
    margin: 18px 0 8px;
    font-size: 16px;
}

.budget-add-form {
    margin-top: 4px;
}

.import-sample-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.import-sample-table td {
    border: 1px solid var(--border);
    padding: 6px 8px;
    vertical-align: top;
    word-break: break-word;
}

.login-page {
    max-width: 420px;
    margin: 0 auto;
    padding-top: 48px;
}

.login-card {
    margin-top: 16px;
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 40px var(--shadow-lg);
    border: 1px solid var(--border-soft);
}

.login-hint {
    margin-top: 20px;
    text-align: center;
}

.inline-logout-form {
    display: inline;
    margin: 0;
}

.inline-logout-form button {
    vertical-align: middle;
}

.dev-dashboard .dev-stats {
    display: grid;
    grid-template-columns: minmax(120px, 200px) 1fr;
    gap: 8px 16px;
    margin: 16px 0 0;
}

.dev-dashboard .dev-stats dt {
    margin: 0;
    font-weight: 600;
    color: var(--muted);
    font-size: 13px;
}

.dev-dashboard .dev-stats dd {
    margin: 0;
}

.dev-path {
    display: inline-block;
    max-width: 100%;
    padding: 4px 8px;
    font-size: 12px;
    word-break: break-all;
    background: var(--border-soft);
    border-radius: 6px;
    border: 1px solid var(--border);
}

.dev-count-list {
    margin: 0;
    padding-left: 1.2em;
}

.chart-panel {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.chart-panel h2 {
    margin-bottom: 8px;
}

.chart-wrap {
    max-width: min(440px, 100%);
    margin: 12px auto 0;
    padding: 20px 16px 8px;
    border-radius: var(--radius-md);
    background: radial-gradient(
        ellipse at 50% 30%,
        rgba(59, 91, 253, 0.06),
        transparent 65%
    );
}

:root[data-theme="dark"] .chart-wrap {
    background: radial-gradient(
        ellipse at 50% 30%,
        rgba(124, 158, 255, 0.1),
        transparent 65%
    );
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .chart-wrap {
        background: radial-gradient(
            ellipse at 50% 30%,
            rgba(124, 158, 255, 0.1),
            transparent 65%
        );
    }
}

.dev-dashboard {
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-soft);
    background: linear-gradient(
        165deg,
        var(--card) 0%,
        var(--border-soft) 120%
    );
    box-shadow: 0 8px 32px var(--shadow-lg);
}

.dev-dashboard h2 {
    font-size: 1.15rem;
    letter-spacing: -0.02em;
}

.table-wrap table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--card);
    box-shadow: 0 1px 0 var(--border-soft);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 520px) {
    .toolbar {
        font-size: 13px;
    }
}

.small-note {
    font-size: 13px;
    margin: 0 0 10px;
}

.h-inline {
    display: inline;
    margin-right: 10px;
}

.small-link {
    font-size: 14px;
}

.accounts-strip .chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}

.chip {
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    min-width: 128px;
    background: linear-gradient(
        145deg,
        var(--card-glass) 0%,
        var(--border-soft) 100%
    );
    box-shadow: 0 2px 12px var(--shadow);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

@media (hover: hover) {
    .chip:hover {
        border-color: var(--primary);
        box-shadow: 0 4px 18px var(--shadow-lg);
    }
}

.chip-name {
    display: block;
    font-weight: 600;
    font-size: 13px;
}

.chip-bal {
    font-size: 15px;
}

.chip-base {
    font-size: 12px;
}

button.sm,
button.danger.sm {
    padding: 6px 10px;
    font-size: 13px;
}

.warn {
    color: var(--negative);
    font-size: 13px;
    margin: 6px 0 0;
}

.account-cards {
    list-style: none;
    padding: 0;
    margin: 0;
}

.account-card {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-soft);
}

.account-bal {
    font-weight: 600;
}

.checkbox-row {
    flex-direction: row;
    align-items: center;
    gap: 10px;
}

.checkbox-row input {
    width: auto;
}

.error-page-shell {
    padding-top: 48px;
    padding-bottom: 48px;
    max-width: 520px;
}

.error-page-shell .error-code {
    margin: 0 0 8px;
    font-size: clamp(3rem, 12vw, 5rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.06em;
    color: var(--primary);
    opacity: 0.35;
}

.error-page-shell .error-text {
    margin-bottom: 24px;
}

.error-page-shell .error-actions {
    margin: 0;
}

.assistant-card textarea {
    width: 100%;
    min-height: 100px;
    resize: vertical;
    font-family: inherit;
}

.assistant-actions {
    margin-top: 10px;
}

.assistant-response {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border-soft);
}

.assistant-answer-body {
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.5;
    font-size: 15px;
}

.assistant-error {
    margin-top: 14px;
}

@media (prefers-contrast: more) {
    :root {
        --border: color-mix(in srgb, var(--text) 72%, var(--border));
        --border-soft: color-mix(in srgb, var(--text) 38%, var(--border-soft));
        --focus-ring: currentColor;
    }

    .card,
    .chip,
    input:not([type="checkbox"]):not([type="radio"]),
    select,
    .btn.ghost {
        border-width: 2px;
    }

    .message {
        border-width: 2px;
    }

    .table-wrap tbody tr:nth-child(even) td {
        background: transparent;
    }

    .table-wrap tbody tr:nth-child(even) td,
    .table-wrap tbody td {
        border-bottom: 2px solid var(--border);
    }
}

/* Focus & accessibility */
.lang-link:focus-visible,
.btn:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--focus-ring);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .message {
        animation: none !important;
    }

    .btn:active {
        transform: none;
    }
}