:root {
    color-scheme: light;
    --color-canvas: #f4f7f8;
    --color-canvas-alt: #eaf0f3;
    --color-surface: #ffffff;
    --color-raised: #f9fbfc;
    --color-line: #bcc9d1;
    --color-line-subtle: rgba(30, 80, 115, 0.12);
    --color-text: #111a20;
    --color-text-secondary: #435561;
    --color-text-faint: #5d6f7a;
    --color-accent: #1f5f99;
    --color-action: #235f98;
    --color-action-hover: #194b79;
    --color-success: #217346;
    --color-success-surface: #eaf6ef;
    --color-warning: #8a5a08;
    --color-warning-surface: #fff7e6;
    --color-danger: #b42318;
    --color-danger-hover: #8f1c13;
    --color-danger-solid: #a93632;
    --color-error-surface: #fff1f0;
    --color-error-line: #fda29b;
    --color-focus-ring: rgba(31, 95, 153, 0.16);
    --color-header: rgba(244, 247, 248, 0.94);
    --color-grid: rgba(30, 80, 115, 0.07);
    --font-display: "IBM Plex Sans Condensed", "Arial Narrow", sans-serif;
    --font-body: "IBM Plex Sans", system-ui, sans-serif;
    --font-mono: "IBM Plex Mono", ui-monospace, monospace;
    --ease-state: cubic-bezier(0.65, 0, 0.35, 1);
    --ease-snap: cubic-bezier(0.22, 1, 0.36, 1);
    --page-gutter: clamp(1.25rem, 4vw, 4rem);
    --app-page-top: clamp(1rem, 2vw, 1.5rem);
    --app-section-gap: clamp(1rem, 2vw, 1.5rem);
    --app-panel-padding: clamp(1.25rem, 2vw, 1.5rem);
    --table-row-height: 2.75rem;
    --content-max: 80rem;
    --radius-control: 4px;
    --radius-panel: 6px;
}

:root.dark {
    color-scheme: dark;
    --color-canvas: #070a0d;
    --color-canvas-alt: #0a1014;
    --color-surface: #0d151b;
    --color-raised: #111c23;
    --color-line: #26343d;
    --color-line-subtle: rgba(169, 209, 255, 0.1);
    --color-text: #f1f5f4;
    --color-text-secondary: #93a4af;
    --color-text-faint: #7b8b95;
    --color-accent: #79b8ff;
    --color-action: #2f6faf;
    --color-action-hover: #2b68a5;
    --color-success: #78d69d;
    --color-success-surface: #10241a;
    --color-warning: #e8bd69;
    --color-warning-surface: #2b2110;
    --color-danger: #ff8a80;
    --color-danger-hover: #ffaaa3;
    --color-danger-solid: #a93632;
    --color-error-surface: #2a1214;
    --color-error-line: #7d2e2e;
    --color-focus-ring: rgba(121, 184, 255, 0.14);
    --color-header: rgba(7, 10, 13, 0.92);
    --color-grid: rgba(169, 209, 255, 0.06);
}

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

html {
    min-width: 20rem;
    background: var(--color-canvas);
    scroll-padding-top: 5rem;
}

body {
    min-width: 20rem;
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
    background-color: var(--color-canvas);
    background-image:
        linear-gradient(var(--color-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);
    background-position: center top;
    background-size: 2rem 2rem;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body::after {
    position: fixed;
    z-index: 999;
    inset: 0;
    opacity: 0.012;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    content: "";
    pointer-events: none;
}

::selection {
    background: var(--color-accent);
    color: var(--color-canvas);
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    color: inherit;
    font: inherit;
}

button {
    border: 0;
}

button,
a,
input,
select,
textarea,
[tabindex="0"] {
    outline: none;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex="0"]:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

h1,
h2,
h3,
p {
    margin: 0;
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

code,
pre,
.mono {
    font-family: var(--font-mono);
}

.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;
}

.skip-link {
    position: fixed;
    z-index: 1000;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.65rem 0.9rem;
    transform: translateY(-160%);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-control);
    background: var(--color-canvas);
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    transition: transform 160ms var(--ease-snap);
}

.skip-link:focus {
    transform: translateY(0);
}

.site-header {
    position: sticky;
    z-index: 100;
    top: 0;
    border-bottom: 1px solid var(--color-line-subtle);
    background: var(--color-header);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
}

.shell-container {
    width: min(100%, var(--content-max));
    margin-inline: auto;
    padding-inline: var(--page-gutter);
}

.shell-nav {
    display: flex;
    min-height: 4rem;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.nav-start,
.header-actions,
.primary-nav,
.brand,
.theme-control {
    display: flex;
    align-items: center;
}

.nav-start {
    min-width: 0;
    gap: clamp(1.5rem, 4vw, 4rem);
}

.brand {
    min-height: 2.75rem;
    flex: 0 0 auto;
    gap: 0.7rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: -0.02em;
}

.brand-mark {
    display: grid;
    width: 1.75rem;
    height: 1.75rem;
    place-items: center;
    border-radius: var(--radius-control);
    background: var(--color-action);
    color: #f4f7f8;
}

.brand-mark svg {
    width: 1.25rem;
    height: 1.25rem;
}

.primary-nav {
    gap: clamp(1.25rem, 3vw, 2.75rem);
}

.nav-link,
.signout-button {
    position: relative;
    padding: 0;
    background: transparent;
    color: var(--color-text-secondary);
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: color 160ms var(--ease-snap);
}

.nav-index {
    margin-right: 0.35rem;
    color: var(--color-accent);
}

.nav-link::after,
.text-link::after,
.back-link::after {
    position: absolute;
    right: 0;
    bottom: -0.3rem;
    left: 0;
    height: 1px;
    transform: scaleX(0);
    transform-origin: right;
    background: currentColor;
    content: "";
    transition: transform 160ms var(--ease-snap);
}

.header-actions {
    flex: 0 0 auto;
    gap: clamp(0.75rem, 2vw, 1.5rem);
}

.theme-control {
    gap: 0.6rem;
}

.theme-control__label {
    color: var(--color-text-faint);
    font-family: var(--font-mono);
    font-size: 0.5625rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.theme-select {
    min-height: 2.25rem;
    padding: 0.35rem 1.9rem 0.35rem 0.65rem;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-control);
    background-color: var(--color-surface);
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    font-size: 0.625rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.signout-form {
    display: flex;
    margin: 0;
}

.signout-button:hover {
    color: var(--color-danger);
}

.app-main {
    width: min(100%, var(--content-max));
    min-height: calc(100vh - 4rem);
    margin-inline: auto;
    padding: var(--app-page-top) var(--page-gutter) 4rem;
}

.app-main--login {
    padding-top: clamp(2.5rem, 6vw, 5.5rem);
    padding-bottom: 6rem;
}

.page {
    width: 100%;
}

.page--narrow {
    max-width: 42rem;
}

.page--medium {
    max-width: 58rem;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: var(--app-section-gap);
}

.page-heading {
    min-width: 0;
}

.page-kicker,
.form-index,
.table-meta,
.diff-count {
    color: var(--color-text-faint);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    letter-spacing: 0.1em;
    line-height: 1.4;
    text-transform: uppercase;
}

.page-kicker span,
.form-index span {
    color: var(--color-accent);
}

.page-title-row {
    display: flex;
    min-width: 0;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem 1rem;
}

.page-title {
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    letter-spacing: -0.04em;
    line-height: 0.95;
    text-transform: uppercase;
    text-wrap: balance;
}

.page-title--domain {
    overflow-wrap: anywhere;
    text-transform: none;
}

.text-accent {
    color: var(--color-accent);
}

.page-lead {
    max-width: 40rem;
    margin-top: 0.625rem;
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.5;
}

.page-count {
    color: var(--color-text-faint);
    font-family: var(--font-mono);
    font-size: 0.625rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
}

.status-dot {
    display: inline-block;
    width: 0.375rem;
    height: 0.375rem;
    flex: 0 0 auto;
    border-radius: 50%;
    background: currentColor;
}

.page-actions,
.form-actions,
.row-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.button {
    display: inline-flex;
    min-height: 3rem;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 0.75rem 1.15rem;
    border: 1px solid var(--color-action);
    border-radius: var(--radius-control);
    background: var(--color-action);
    color: #f4f7f8;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    line-height: 1;
    text-transform: uppercase;
    transition:
        transform 150ms var(--ease-snap),
        background-color 150ms var(--ease-snap),
        border-color 150ms var(--ease-snap),
        box-shadow 150ms var(--ease-snap);
}

.button--secondary {
    border-color: var(--color-line);
    background: var(--color-surface);
    color: var(--color-text-secondary);
}

.button--compact {
    min-height: 2.75rem;
    padding: 0.6rem 0.9rem;
    font-size: 0.625rem;
}

.button:active {
    transform: scale(0.98);
}

.text-link,
.back-link {
    position: relative;
    display: inline-block;
    color: var(--color-accent);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color 160ms var(--ease-snap);
}

button.text-link {
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.back-link {
    margin-bottom: 0.5rem;
    color: var(--color-text-faint);
}

.destructive-link {
    padding: 0;
    background: transparent;
    color: var(--color-danger);
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: color 160ms var(--ease-snap);
}

.panel,
.data-panel,
.form-panel,
.empty-state,
.login-panel,
.diff-panel {
    border: 1px solid var(--color-line-subtle);
    border-radius: var(--radius-panel);
    background: var(--color-surface);
}

.data-panel {
    position: relative;
    overflow: hidden;
}

.data-panel::before,
.data-panel::after,
.form-panel::before,
.login-panel::before {
    position: absolute;
    width: 1.75rem;
    height: 1.75rem;
    border-color: var(--color-accent);
    content: "";
    opacity: 0.55;
    pointer-events: none;
}

.data-panel::before,
.form-panel::before,
.login-panel::before {
    top: -1px;
    left: -1px;
    border-top: 1px solid;
    border-left: 1px solid;
}

.data-panel::after {
    right: -1px;
    bottom: -1px;
    border-right: 1px solid;
    border-bottom: 1px solid;
}

.table-wrap {
    width: 100%;
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-variant-numeric: tabular-nums;
    line-height: 1.4;
    text-align: left;
}

.data-table--records {
    min-width: 48rem;
}

.data-table--registry {
    min-width: 58rem;
}

.data-table th {
    height: 2rem;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid var(--color-line-subtle);
    color: var(--color-text-faint);
    font-size: 0.625rem;
    font-weight: 400;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    white-space: nowrap;
}

.data-table td {
    height: var(--table-row-height);
    padding: 0.5rem 1rem;
    border-bottom: 1px solid var(--color-line-subtle);
    color: var(--color-text-secondary);
    vertical-align: middle;
}

.data-table tbody tr:last-child td {
    border-bottom: 0;
}

.data-table tbody tr {
    transition: background-color 150ms var(--ease-snap);
}

.data-table__primary {
    color: var(--color-text);
    font-weight: 500;
}

.data-table__value {
    color: var(--color-text-secondary);
    overflow-wrap: anywhere;
}

.data-table__faint {
    color: var(--color-text-faint);
}

.data-table__expiry-warning {
    color: var(--color-warning);
    font-weight: 500;
}

.type-badge {
    display: inline-flex;
    min-width: 2.75rem;
    min-height: 1.5rem;
    align-items: center;
    justify-content: center;
    padding: 0.2rem 0.45rem;
    border: 1px solid var(--color-line);
    border-radius: 3px;
    background: var(--color-raised);
    color: var(--color-accent);
    font-size: 0.625rem;
    font-weight: 500;
}

.row-actions {
    gap: 1rem;
    white-space: nowrap;
}

.row-actions .text-link,
.row-actions .destructive-link {
    display: inline-flex;
    min-height: 1.5rem;
    align-items: center;
}

.empty-state {
    position: relative;
    display: grid;
    min-height: 12rem;
    place-items: center;
    padding: 2rem 1.5rem;
    text-align: center;
}

.empty-state__content {
    max-width: 30rem;
}

.empty-state h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1;
    text-transform: uppercase;
}

.empty-state p {
    margin: 0.85rem auto 1.5rem;
    color: var(--color-text-secondary);
}

.form-panel {
    position: relative;
    padding: var(--app-panel-padding);
    background: var(--color-raised);
}

.form-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 0.75rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--color-line-subtle);
}

.form-panel__status {
    color: var(--color-text-faint);
    font-family: var(--font-mono);
    font-size: 0.5625rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.field-stack {
    display: grid;
    gap: 1rem;
}

.field-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field--wide {
    grid-column: 1 / -1;
}

.field label,
.field-label {
    display: flex;
    min-height: 1.5rem;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    letter-spacing: 0.04em;
}

.field label span,
.field-label span {
    color: var(--color-accent);
}

.field label small,
.field-label small {
    color: var(--color-text-faint);
    font-size: 0.5625rem;
    font-weight: 400;
    text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    min-height: 2.75rem;
    padding: 0.72rem 0.85rem;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-control);
    background: var(--color-surface);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    transition:
        border-color 160ms var(--ease-snap),
        box-shadow 160ms var(--ease-snap),
        background-color 160ms var(--ease-snap);
}

.field input[type="file"] {
    padding: 0.55rem 0.65rem;
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.field input[type="file"]::file-selector-button {
    min-height: 2rem;
    margin-right: 0.75rem;
    padding: 0.4rem 0.7rem;
    border: 1px solid var(--color-line);
    border-radius: 3px;
    background: var(--color-raised);
    color: var(--color-text-secondary);
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    text-transform: uppercase;
}

.field textarea {
    min-height: 7rem;
    resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
    color: var(--color-text-faint);
    opacity: 0.85;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-focus-ring);
}

.field input:user-invalid,
.field textarea:user-invalid {
    border-color: var(--color-warning);
}

.field-help,
.form-note {
    margin-top: 0.5rem;
    color: var(--color-text-faint);
    font-family: var(--font-mono);
    font-size: 0.625rem;
    line-height: 1.5;
}

.field-help--warning {
    color: var(--color-warning);
}

.form-actions {
    margin-top: 1.25rem;
}

.alert {
    display: flex;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    margin-bottom: 1.25rem;
    border: 1px solid var(--color-error-line);
    border-radius: var(--radius-control);
    background: var(--color-error-surface);
    color: var(--color-danger);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    line-height: 1.5;
}

.alert::before {
    color: currentColor;
    content: "!";
    font-weight: 500;
}

.record-form-panel {
    position: relative;
    padding: 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-panel);
    background: var(--color-raised);
}

.record-form-grid {
    display: grid;
    align-items: end;
    gap: 0.85rem;
    grid-template-columns: 1fr 1fr 1.5fr 0.75fr 0.75fr auto;
}

.record-form-grid .field label {
    font-size: 0.625rem;
}

.record-form-grid .field input,
.record-form-grid .field select {
    min-height: 2.75rem;
    padding: 0.55rem 0.65rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.record-form-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.record-editor-row td {
    padding: 0.75rem !important;
    background: var(--color-raised);
}

.diff-summary {
    max-width: 46rem;
    margin-top: 0.625rem;
    color: var(--color-text-secondary);
}

.diff-summary code {
    color: var(--color-text);
}

.diff-panel {
    padding: var(--app-panel-padding);
}

.diff-list {
    display: grid;
    gap: 1.5rem;
}

.diff-section + .diff-section {
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-line-subtle);
}

.diff-section__heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.8rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1;
    text-transform: uppercase;
}

.diff-section--create .diff-section__heading {
    color: var(--color-success);
}

.diff-section--update .diff-section__heading {
    color: var(--color-warning);
}

.diff-section--delete .diff-section__heading {
    color: var(--color-danger);
}

.diff-section--ignored .diff-section__heading {
    color: var(--color-text-faint);
}

.diff-records {
    display: grid;
    gap: 0.5rem;
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.diff-records li {
    padding: 0.55rem 0.7rem;
    border-left: 2px solid var(--color-line);
    background: var(--color-raised);
    overflow-wrap: anywhere;
}

.diff-records__type,
.diff-records__meta {
    color: var(--color-text-faint);
}

.login-shell {
    display: grid;
    min-height: calc(100vh - 11rem);
    place-items: center;
}

.login-panel {
    position: relative;
    width: min(100%, 30rem);
    overflow: hidden;
    background: var(--color-raised);
    box-shadow: 0 2rem 6rem rgba(0, 0, 0, 0.18);
}

.login-panel__header {
    display: flex;
    min-height: 3rem;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-inline: 1rem;
    border-bottom: 1px solid var(--color-line-subtle);
    color: var(--color-text-faint);
    font-family: var(--font-mono);
    font-size: 0.625rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.login-panel__state {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--color-accent);
}

.login-panel__body {
    padding: clamp(1.75rem, 5vw, 3rem);
}

.login-title {
    margin-top: 0.8rem;
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 4.75rem);
    font-weight: 600;
    letter-spacing: -0.045em;
    line-height: 0.86;
    text-transform: uppercase;
}

.login-copy {
    margin-top: 1.2rem;
    color: var(--color-text-secondary);
}

.provider-list {
    display: grid;
    gap: 0.75rem;
    margin-top: 2rem;
}

.provider-button {
    display: flex;
    min-height: 3rem;
    align-items: center;
    gap: 0.85rem;
    padding: 0.7rem 0.85rem;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-control);
    background: var(--color-surface);
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    transition:
        border-color 160ms var(--ease-snap),
        background-color 160ms var(--ease-snap),
        transform 160ms var(--ease-snap);
}

.provider-button__code {
    display: grid;
    width: 2rem;
    height: 2rem;
    place-items: center;
    border: 1px solid var(--color-line);
    color: var(--color-accent);
    font-size: 0.625rem;
}

.provider-button__arrow {
    margin-left: auto;
    color: var(--color-text-faint);
}

.provider-button--dev {
    border-color: var(--color-warning);
    background: var(--color-warning-surface);
}

.provider-button--dev .provider-button__code {
    border-color: currentColor;
    color: var(--color-warning);
}

.dev-note {
    margin-top: 0.8rem;
    color: var(--color-warning);
    font-family: var(--font-mono);
    font-size: 0.625rem;
    text-align: center;
    text-transform: uppercase;
}

.toast {
    position: fixed;
    z-index: 500;
    right: max(1.25rem, var(--page-gutter));
    bottom: 1.5rem;
    display: flex;
    max-width: min(28rem, calc(100vw - 2.5rem));
    align-items: center;
    gap: 0.65rem;
    padding: 0.8rem 1rem;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-control);
    background: var(--color-raised);
    color: var(--color-text);
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.28);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    animation: toast-in 220ms var(--ease-snap), toast-out 180ms var(--ease-state) 2.7s forwards;
}

.toast::before {
    width: 0.4rem;
    height: 0.4rem;
    border-radius: 50%;
    background: var(--color-success);
    content: "";
}

.toast--error::before {
    background: var(--color-danger);
}

.htmx-indicator {
    display: none;
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
    display: inline-block;
}

@keyframes toast-in {
    from {
        transform: translateY(0.75rem);
        opacity: 0;
    }

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

@keyframes toast-out {
    to {
        transform: translateY(0.35rem);
        opacity: 0;
    }
}

@media (hover: hover) and (pointer: fine) {
    :root {
        --table-row-height: 2.5rem;
    }

    .button--compact,
    .record-form-grid .field input,
    .record-form-grid .field select {
        min-height: 2.5rem;
    }

    .button:hover {
        transform: translateY(-1px);
        border-color: var(--color-action-hover);
        background: var(--color-action-hover);
        box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.16);
    }

    .button--secondary:hover {
        border-color: var(--color-accent);
        background: var(--color-raised);
        color: var(--color-text);
    }

    .nav-link:hover,
    .text-link:hover,
    .back-link:hover {
        color: var(--color-text);
    }

    .nav-link:hover::after,
    .text-link:hover::after,
    .back-link:hover::after {
        transform: scaleX(1);
        transform-origin: left;
    }

    .destructive-link:hover {
        color: var(--color-danger-hover);
    }

    .data-table tbody tr:hover {
        background: var(--color-raised);
    }

    .provider-button:hover {
        transform: translateY(-1px);
        border-color: var(--color-accent);
        background: var(--color-canvas-alt);
    }
}

@media (max-width: 56rem) {
    .shell-nav {
        gap: 1rem;
    }

    .nav-start {
        gap: 1.5rem;
    }

    .theme-control__label {
        display: none;
    }

    .record-form-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .record-form-grid .field--record-value,
    .record-form-actions {
        grid-column: 1 / -1;
    }
}

@media (max-width: 48rem) {
    .shell-nav {
        min-height: auto;
        align-items: flex-start;
        flex-wrap: wrap;
        padding-block: 0.75rem;
    }

    .nav-start {
        width: 100%;
        justify-content: space-between;
    }

    .primary-nav {
        gap: 1.25rem;
    }

    .header-actions {
        width: 100%;
        justify-content: space-between;
        padding-top: 0.6rem;
        border-top: 1px solid var(--color-line-subtle);
    }

    .app-main {
        min-height: calc(100vh - 7rem);
        padding-top: var(--app-page-top);
    }

    .app-main--login {
        padding-top: 3rem;
        padding-bottom: 6rem;
    }

    .page-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 1rem;
    }

    .page-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .page-actions .button {
        flex: 1 1 auto;
    }

    .field-grid {
        grid-template-columns: 1fr;
    }

    .field--wide {
        grid-column: auto;
    }

    .domains-table .column-modified {
        display: none;
    }

    .login-shell {
        min-height: calc(100vh - 14rem);
    }
}

@media (max-width: 36rem) {
    .brand {
        font-size: 0.75rem;
    }

    .brand-mark {
        width: 1.5rem;
        height: 1.5rem;
    }

    .nav-link {
        font-size: 0.625rem;
    }

    .nav-index {
        display: none;
    }

    .theme-select {
        max-width: 7.5rem;
    }

    .page-actions,
    .form-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .button,
    .form-actions .text-link {
        width: 100%;
    }

    .form-actions .text-link {
        padding-block: 0.65rem;
        text-align: center;
    }

    .record-form-grid {
        grid-template-columns: 1fr;
    }

    .record-form-grid .field--record-value,
    .record-form-actions {
        grid-column: auto;
    }

    .record-form-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .record-form-actions .button,
    .record-form-actions .text-link {
        width: 100%;
        text-align: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-delay: 0ms !important;
        transition-duration: 0.01ms !important;
    }
}