@layer reset, base, components, utilities;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  html { color-scheme: light; }
  body, h1, h2, h3, h4, p { margin: 0; }
  button, input, select, textarea { font: inherit; }
  button, summary, select { cursor: pointer; }
  img { display: block; max-inline-size: 100%; }
  [hidden] { display: none !important; }
}

@layer base {
  :root {
    --portal-brand: #2563eb;
    --portal-brand-dark: #1d4ed8;
    --portal-on-brand: #fff;
    --ink: #0f172a;
    --ink-soft: #334155;
    --muted: #64748b;
    --surface: #fff;
    --surface-soft: #f8fafc;
    --surface-muted: #f1f5f9;
    --border: #e2e8f0;
    --border-strong: #cbd5e1;
    --success: #047857;
    --success-soft: #ecfdf5;
    --warning: #a16207;
    --warning-soft: #fefce8;
    --danger: #b91c1c;
    --danger-soft: #fef2f2;
    --focus: #1d4ed8;
    --radius-sm: .625rem;
    --radius-md: .875rem;
    --radius-lg: 1.125rem;
    --transition: 180ms ease;
  }

  html { min-inline-size: 320px; background: var(--surface-soft); }

  body {
    min-block-size: 100dvh;
    overflow-x: hidden;
    background: var(--surface-soft);
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
  }

  a { color: inherit; }
  h1, h2, h3, h4, strong, b { font-weight: 600; }

  :focus-visible {
    outline: 3px solid color-mix(in srgb, var(--focus) 65%, white);
    outline-offset: 3px;
  }

  ::selection { background: color-mix(in srgb, var(--portal-brand) 22%, white); }
}

@layer components {
  .portal-app {
    min-block-size: 100dvh;
    display: grid;
    grid-template-rows: auto 1fr auto;
  }

  .portal-container {
    inline-size: min(100% - 2rem, 68rem);
    margin-inline: auto;
  }

  .skip-link {
    position: fixed;
    inset-block-start: .75rem;
    inset-inline-start: .75rem;
    z-index: 100;
    translate: 0 -160%;
    border-radius: var(--radius-sm);
    background: var(--ink);
    color: white;
    padding: .75rem 1rem;
    text-decoration: none;
  }

  .skip-link:focus { translate: 0; }

  .portal-topbar {
    border-block-end: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface) 96%, transparent);
  }

  .portal-topbar--brand {
    border-block-end: 0;
    background: linear-gradient(135deg, var(--portal-brand) 0%, var(--portal-brand-dark) 100%);
    color: var(--portal-on-brand);
  }

  .portal-topbar__inner {
    min-block-size: 4.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
  }

  .portal-brand { min-inline-size: 0; display: flex; align-items: center; gap: .75rem; }

  .portal-brand__logo {
    inline-size: auto;
    block-size: auto;
    max-inline-size: min(16.25rem, 38vw);
    max-block-size: 5.625rem;
    flex: 0 1 auto;
    border: 1px solid rgb(255 255 255 / .7);
    border-radius: .75rem;
    background: rgb(255 255 255 / .88);
    padding: .25rem;
    object-fit: contain;
    box-shadow: 0 3px 14px rgb(15 23 42 / .18);
  }

  .portal-brand__mark {
    inline-size: 2.5rem;
    block-size: 2.5rem;
    flex: 0 0 auto;
    border: 1px solid var(--border);
    border-radius: .75rem;
    background: var(--surface);
    object-fit: contain;
  }

  .portal-brand__mark {
    display: grid;
    place-items: center;
    border-color: color-mix(in srgb, var(--portal-brand) 25%, var(--border));
    background: color-mix(in srgb, var(--portal-brand) 9%, white);
    color: var(--portal-brand);
    font-size: 1.15rem;
  }

  .portal-brand__copy { min-inline-size: 0; display: grid; line-height: 1.25; }
  .portal-brand__copy strong { overflow: hidden; font-size: .95rem; text-overflow: ellipsis; white-space: nowrap; }
  .portal-brand__copy small { color: var(--muted); font-size: .78rem; }

  .portal-topbar--brand .portal-topbar__inner { min-block-size: 6.5rem; padding-block: .5rem; }
  .portal-topbar--brand .portal-brand__mark {
    inline-size: 3.5rem;
    block-size: 3.5rem;
    border-color: rgb(255 255 255 / .4);
    background: rgb(255 255 255 / .16);
    color: var(--portal-on-brand);
  }
  .portal-topbar--brand .portal-brand__copy strong { font-size: 1rem; }
  .portal-topbar--brand .portal-brand__copy small { color: currentcolor; opacity: .76; }
  .portal-topbar--brand .private-badge {
    border-color: rgb(255 255 255 / .34);
    background: rgb(255 255 255 / .14);
    color: currentcolor;
  }

  .private-badge,
  .access-expiry,
  .primary-badge {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 600;
    white-space: nowrap;
  }

  .private-badge { border: 1px solid var(--border); background: var(--surface); color: var(--ink-soft); padding: .45rem .7rem; }

  .portal-main { padding-block: clamp(1.25rem, 3vw, 2.25rem) 3rem; }

  .portal-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    margin-block-end: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    padding: clamp(1.1rem, 3vw, 1.75rem);
  }

  .portal-hero__identity { min-inline-size: 0; display: flex; align-items: center; gap: 1rem; }
  .portal-hero__identity > div { min-inline-size: 0; }

  .identity-icon,
  .address-card__icon,
  .document-help__icon {
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    border-radius: .875rem;
    background: color-mix(in srgb, var(--portal-brand) 10%, white);
    color: var(--portal-brand);
  }

  .identity-icon { inline-size: 3rem; block-size: 3rem; font-size: 1.25rem; }

  .eyebrow {
    margin-block-end: .25rem;
    color: var(--muted);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
  }

  .portal-hero h1 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    line-height: 1.25;
    text-wrap: balance;
  }

  .portal-hero__identity p:last-child { margin-block-start: .25rem; color: var(--muted); font-size: .9rem; }
  .access-expiry { color: var(--muted); font-weight: 600; }

  .sale-summary { display: grid; justify-items: end; }
  .sale-summary > span { color: var(--muted); font-size: .78rem; font-weight: 600; text-transform: uppercase; }
  .sale-summary > strong { font-size: clamp(1.25rem, 3vw, 1.65rem); }
  .sale-summary > small { margin-block-start: .2rem; color: var(--muted); }

  .portal-tabs {
    display: flex;
    gap: .25rem;
    margin-block: 1rem;
    border-block-end: 1px solid var(--border);
  }

  .portal-tab {
    min-block-size: 2.75rem;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    margin-block-end: -1px;
    border: 0;
    border-block-end: 2px solid transparent;
    background: transparent;
    color: var(--muted);
    padding-inline: .85rem;
    font-weight: 600;
    transition: color var(--transition), border-color var(--transition);
  }

  .portal-tab:hover { color: var(--ink); }
  .portal-tab.is-active { border-block-end-color: var(--portal-brand); color: var(--ink); }

  .portal-panel {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    padding: clamp(1rem, 3vw, 1.5rem);
  }

  .section-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-block-end: 1.25rem;
  }

  .section-heading h2 { font-size: clamp(1.15rem, 2.5vw, 1.4rem); line-height: 1.3; text-wrap: balance; }
  .section-heading p:last-child { margin-block-start: .3rem; color: var(--muted); font-size: .9rem; text-wrap: pretty; }

  .document-count {
    display: grid;
    min-inline-size: 2.5rem;
    min-block-size: 2rem;
    place-items: center;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface-soft);
    color: var(--ink-soft);
    font-size: .82rem;
    font-weight: 600;
    padding-inline: .7rem;
  }

  .document-toolbar {
    display: grid;
    gap: 1rem;
    margin-block-end: 1.25rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-soft);
    padding: clamp(.875rem, 2vw, 1.125rem);
  }

  .document-toolbar__header,
  .document-toolbar__title,
  .document-toolbar__controls {
    display: flex;
    align-items: center;
  }

  .document-toolbar__header { justify-content: space-between; gap: 1rem; }
  .document-toolbar__title { min-inline-size: 0; gap: .7rem; }
  .document-toolbar__title > div { min-inline-size: 0; display: grid; line-height: 1.25; }
  .document-toolbar__title strong { color: var(--ink); font-size: .875rem; }
  .document-toolbar__title span:last-child { margin-block-start: .15rem; color: var(--muted); font-size: .75rem; }

  .document-toolbar__icon {
    inline-size: 2.25rem;
    block-size: 2.25rem;
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    border-radius: .65rem;
    background: color-mix(in srgb, var(--portal-brand) 10%, white);
    color: var(--portal-brand);
  }

  .document-toolbar__controls {
    align-items: stretch;
    gap: .75rem;
  }

  .document-filters-reset {
    min-block-size: 2.75rem;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--ink-soft);
    padding: .45rem .65rem;
    font-size: .8rem;
    font-weight: 600;
    transition: background-color var(--transition), color var(--transition);
  }

  .document-filters-reset:hover { background: var(--surface-muted); color: var(--ink); }
  .document-filters-reset:focus-visible { outline-color: var(--focus); }

  .document-status-filter { min-inline-size: 0; margin: 0; border: 0; padding: 0; }

  .status-segments {
    block-size: 100%;
    display: flex;
    align-items: stretch;
    gap: .2rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    padding: .2rem;
  }

  .status-segment { display: flex; cursor: pointer; }

  .status-segment > span {
    min-block-size: 2.35rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    border-radius: calc(var(--radius-sm) - .2rem);
    color: var(--ink-soft);
    padding: .5rem .75rem;
    font-size: .78rem;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color var(--transition), color var(--transition);
  }

  .status-segment:hover > span { background: var(--surface-muted); color: var(--ink); }
  .status-segment > input:focus-visible + span { outline: 3px solid color-mix(in srgb, var(--focus) 65%, white); outline-offset: 2px; }
  .status-segment > input:checked + span { background: var(--portal-brand); color: var(--portal-on-brand); }
  .status-segment > input:checked + span i { color: currentcolor; }

  .search-field {
    position: relative;
    min-inline-size: 12rem;
    display: flex;
    flex: 1 1 20rem;
    align-items: center;
  }

  .search-field > i { position: absolute; inset-inline-start: .85rem; z-index: 1; color: var(--muted); pointer-events: none; }

  .search-field input,
  .filter-field select,
  .field input,
  .field select,
  .field textarea,
  .cdc-field input {
    inline-size: 100%;
    min-block-size: 2.75rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--ink);
    padding: .65rem .75rem;
    transition: border-color var(--transition), box-shadow var(--transition);
  }

  .search-field input { min-block-size: 3rem; padding-inline-start: 2.5rem; }
  .field textarea { min-block-size: 5rem; resize: vertical; }
  .search-field input:hover, .filter-field select:hover, .field input:hover, .field select:hover, .field textarea:hover { border-color: var(--muted); }
  .search-field input:focus, .filter-field select:focus, .field input:focus, .field select:focus, .field textarea:focus { border-color: var(--focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 14%, transparent); outline: 0; }

  .filter-field { display: grid; gap: .25rem; }
  .filter-field > span, .field > span, .cdc-field > span:first-child { color: var(--ink-soft); font-size: .75rem; font-weight: 600; }
  .filter-field select { min-block-size: 2.4rem; padding-block: .45rem; }

  .documents-status {
    min-block-size: 10rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .85rem;
    color: var(--muted);
    text-align: left;
    padding: 2rem 1rem;
  }

  .documents-status > i { color: var(--border-strong); font-size: 2.25rem; }
  .documents-status strong { display: block; color: var(--ink); }
  .documents-status p { margin-block: .2rem .8rem; }
  .documents-status--error { border-radius: var(--radius-md); background: var(--danger-soft); color: var(--danger); }
  .documents-status--error > i { color: var(--danger); }

  .spinner {
    inline-size: 1.25rem;
    block-size: 1.25rem;
    border: 2px solid var(--border-strong);
    border-block-start-color: var(--portal-brand);
    border-radius: 50%;
    animation: portal-spin .75s linear infinite;
  }

  @keyframes portal-spin { to { rotate: 1turn; } }

  .documents-table-wrap { overflow: visible; }

  .documents-table {
    inline-size: 100%;
    border-collapse: collapse;
    font-size: .9rem;
  }

  .documents-table th {
    border-block-end: 1px solid var(--border);
    color: var(--muted);
    font-size: .72rem;
    letter-spacing: .04em;
    padding: .75rem;
    text-align: left;
    text-transform: uppercase;
  }

  .documents-table td { border-block-end: 1px solid var(--border); padding: .9rem .75rem; vertical-align: middle; }
  .documents-table tbody tr:last-child td { border-block-end: 0; }
  .documents-table tbody tr:hover { background: var(--surface-soft); }
  .document-number { display: grid; gap: .15rem; }
  .document-number strong { color: var(--ink); font-size: .9rem; }
  .document-number span { color: var(--muted); font-size: .78rem; }
  .align-right { text-align: right !important; }

  .status-badge {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    border-radius: 999px;
    padding: .35rem .6rem;
    font-size: .72rem;
    font-weight: 600;
  }

  .status-badge::before { inline-size: .4rem; block-size: .4rem; border-radius: 50%; background: currentColor; content: ""; }
  .status-badge--success { background: var(--success-soft); color: var(--success); }
  .status-badge--warning { background: var(--warning-soft); color: var(--warning); }

  .document-actions { display: flex; align-items: center; justify-content: flex-end; gap: .4rem; }

  .button,
  .icon-button {
    min-block-size: 2.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-decoration: none;
    transition: background-color var(--transition), border-color var(--transition), color var(--transition), opacity var(--transition);
  }

  .button { padding: .6rem .9rem; font-size: .85rem; }
  .button--primary { border-color: var(--portal-brand); background: var(--portal-brand); color: var(--portal-on-brand); }
  .button--primary:hover { opacity: .88; }
  .button--secondary { border-color: var(--border-strong); background: var(--surface); color: var(--ink-soft); }
  .button--secondary:hover { border-color: var(--muted); background: var(--surface-muted); color: var(--ink); }
  .button--danger { border-color: var(--danger); background: var(--danger); color: white; }
  .button:disabled { cursor: not-allowed; opacity: .5; }

  .icon-button {
    inline-size: 2.75rem;
    flex: 0 0 auto;
    border-color: var(--border);
    background: var(--surface);
    color: var(--ink-soft);
    padding: 0;
  }

  .icon-button:hover { border-color: var(--border-strong); background: var(--surface-muted); color: var(--ink); }

  .action-menu { position: relative; }
  .action-menu > summary { inline-size: 2.75rem; min-block-size: 2.75rem; display: grid; place-items: center; border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--ink-soft); list-style: none; }
  .action-menu > summary::-webkit-details-marker { display: none; }
  .action-menu > summary:hover { background: var(--surface-muted); }
  .action-menu[open] > summary { border-color: var(--border-strong); background: var(--surface-muted); }

  .action-menu__items {
    position: absolute;
    inset-block-start: calc(100% + .35rem);
    inset-inline-end: 0;
    z-index: 20;
    min-inline-size: 12rem;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    box-shadow: 0 12px 32px rgb(15 23 42 / .12);
    padding: .3rem;
  }

  .action-menu__items a,
  .action-menu__items button {
    inline-size: 100%;
    min-block-size: 2.5rem;
    display: flex;
    align-items: center;
    gap: .6rem;
    border: 0;
    border-radius: .45rem;
    background: transparent;
    color: var(--ink-soft);
    padding: .55rem .65rem;
    font-size: .82rem;
    text-align: left;
    text-decoration: none;
  }

  .action-menu__items a:hover, .action-menu__items button:hover { background: var(--surface-muted); color: var(--ink); }
  .action-menu__items .is-danger { color: var(--danger); }

  .documents-cards { display: none; gap: .75rem; }

  .document-card { border: 1px solid var(--border); border-radius: var(--radius-md); padding: 1rem; }
  .document-card__top { display: flex; align-items: flex-start; justify-content: space-between; gap: .75rem; }
  .document-card__meta { display: flex; flex-wrap: wrap; gap: .35rem .75rem; margin-block: .75rem; color: var(--muted); font-size: .82rem; }
  .document-card__bottom { display: flex; align-items: center; justify-content: space-between; gap: .75rem; border-block-start: 1px solid var(--border); padding-block-start: .75rem; }
  .document-card__bottom > strong { font-size: 1rem; }

  .documents-pagination { display: flex; align-items: center; justify-content: center; gap: .75rem; border-block-start: 1px solid var(--border); margin-block-start: 1rem; padding-block-start: 1rem; }
  .documents-pagination > span { color: var(--muted); font-size: .82rem; font-weight: 600; }

  .document-help {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: .85rem;
    margin-block-start: 1.25rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-soft);
    padding: 1rem;
  }

  .document-help__icon { inline-size: 2.4rem; block-size: 2.4rem; }
  .document-help strong { font-size: .88rem; }
  .document-help p { margin-block-start: .15rem; color: var(--muted); font-size: .8rem; }

  .subsection-heading { display: flex; justify-content: space-between; gap: 1rem; margin-block-end: .85rem; }
  .subsection-heading h3 { font-size: 1rem; }
  .subsection-heading p, .subsection-heading > span { color: var(--muted); font-size: .8rem; }

  .address-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .85rem; }

  .address-card {
    min-inline-size: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1rem;
    transition: border-color var(--transition), background-color var(--transition);
  }

  .address-card:hover { border-color: var(--border-strong); }
  .address-card.is-primary { border-color: color-mix(in srgb, var(--portal-brand) 35%, var(--border)); background: color-mix(in srgb, var(--portal-brand) 3%, white); }
  .address-card__topline { display: flex; align-items: flex-start; gap: .65rem; }
  .address-card__icon { inline-size: 2.25rem; block-size: 2.25rem; border-radius: .65rem; }
  .address-card__title { min-inline-size: 0; flex: 1; }
  .address-card__title h4 { overflow: hidden; font-size: .92rem; text-overflow: ellipsis; white-space: nowrap; }
  .primary-badge { margin-block-start: .25rem; color: var(--portal-brand); font-size: .68rem; }
  .address-card__body { display: grid; gap: .45rem; margin-block-start: .85rem; }
  .address-card__body p { min-inline-size: 0; display: flex; gap: .55rem; color: var(--ink-soft); font-size: .8rem; }
  .address-card__body i { flex: 0 0 auto; color: var(--muted); }
  .address-card__body span { min-inline-size: 0; overflow-wrap: anywhere; }
  .muted-copy { color: var(--muted) !important; }

  .empty-addresses {
    grid-column: 1 / -1;
    min-block-size: 8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius-md);
    color: var(--muted);
    padding: 1.25rem;
  }

  .empty-addresses > span { font-size: 1.75rem; }
  .empty-addresses strong { display: block; color: var(--ink); }
  .empty-addresses p { font-size: .82rem; }

  .portal-dialog {
    inline-size: min(calc(100% - 2rem), 43rem);
    max-block-size: min(90dvh, 48rem);
    overflow: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    color: var(--ink);
    box-shadow: 0 24px 64px rgb(15 23 42 / .2);
    padding: 0;
  }

  .portal-dialog::backdrop { background: rgb(15 23 42 / .58); backdrop-filter: blur(2px); }
  .dialog-header, .dialog-footer { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.25rem; }
  .dialog-header { position: sticky; inset-block-start: 0; z-index: 3; border-block-end: 1px solid var(--border); background: var(--surface); }
  .dialog-header h2 { font-size: 1.15rem; }
  .dialog-body { padding: 1.25rem; }
  .dialog-footer { position: sticky; inset-block-end: 0; justify-content: flex-end; border-block-start: 1px solid var(--border); background: var(--surface); }

  .form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem; }
  .field { min-inline-size: 0; display: grid; align-content: start; gap: .3rem; }
  .field--wide { grid-column: 1 / -1; }
  .field b { color: var(--danger); }
  .field select:disabled { cursor: not-allowed; background: var(--surface-muted); color: var(--muted); }

  .check-field { display: flex; align-items: flex-start; gap: .7rem; margin-block-start: 1rem; border-radius: var(--radius-sm); background: var(--surface-soft); padding: .85rem; cursor: pointer; }
  .check-field input { inline-size: 1.2rem; block-size: 1.2rem; flex: 0 0 auto; margin-block-start: .1rem; accent-color: var(--portal-brand); }
  .check-field span { display: grid; }
  .check-field strong { font-size: .84rem; }
  .check-field small { color: var(--muted); font-size: .76rem; }
  .form-message { margin-block-start: 1rem; border-radius: var(--radius-sm); background: var(--danger-soft); color: var(--danger); padding: .75rem; font-size: .82rem; }

  .qr-dialog { inline-size: min(calc(100% - 2rem), 29rem); }
  .qr-content { display: grid; justify-items: center; text-align: center; }
  .qr-document-number { color: var(--muted); font-size: .84rem; }
  .qr-image { inline-size: min(15rem, 80vw); aspect-ratio: 1; margin-block: .75rem; object-fit: contain; }
  .qr-hint { max-inline-size: 38ch; margin-block-end: .9rem; color: var(--muted); font-size: .8rem; text-wrap: pretty; }
  .cdc-field { inline-size: 100%; display: grid; gap: .35rem; margin-block-start: 1rem; text-align: left; }
  .cdc-field__control { display: flex; gap: .5rem; }
  .cdc-field input { min-inline-size: 0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .72rem; }

  .confirm-dialog { inline-size: min(calc(100% - 2rem), 28rem); }
  .confirm-dialog .dialog-body { color: var(--ink-soft); }

  .portal-toast {
    position: fixed;
    inset-inline: 1rem;
    inset-block-end: 1rem;
    z-index: 80;
    inline-size: min(calc(100% - 2rem), 26rem);
    margin-inline: auto;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--ink);
    color: white;
    padding: .8rem 1rem;
    text-align: center;
    box-shadow: 0 16px 36px rgb(15 23 42 / .18);
  }

  .portal-toast.is-error { background: var(--danger); }

  .portal-footer { border-block-start: 1px solid var(--border); background: var(--surface); color: var(--muted); }
  .portal-footer__inner { min-block-size: 5.25rem; display: flex; align-items: center; justify-content: center; padding-block: .75rem; }

  .portal-product-signature {
    min-block-size: 3.5rem;
    display: inline-flex;
    align-items: center;
    gap: .65rem;
    border-radius: var(--radius-md);
    color: var(--ink-soft);
    padding: .45rem .7rem;
    text-decoration: none;
    transition: background-color var(--transition), color var(--transition);
  }

  .portal-product-signature:hover { background: var(--surface-muted); color: var(--ink); }

  .portal-product-signature__mark {
    inline-size: 2.25rem;
    block-size: 2.25rem;
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid color-mix(in srgb, var(--portal-brand) 18%, var(--border));
    border-radius: .7rem;
    background: color-mix(in srgb, var(--portal-brand) 8%, white);
    color: var(--portal-brand);
    font-size: 1rem;
  }

  .portal-product-signature__copy { display: grid; line-height: 1.2; }
  .portal-product-signature__copy small { color: var(--muted); font-size: .66rem; letter-spacing: .035em; }
  .portal-product-signature__copy strong { margin-block-start: .1rem; font-size: .82rem; }
  .portal-product-signature__external { color: var(--muted); font-size: .75rem; }
  .portal-product-signature:hover .portal-product-signature__external { color: var(--portal-brand); }

  .portal-home__main { display: grid; place-items: center; }
  .portal-home__card { inline-size: min(100%, 35rem); text-align: center; padding: clamp(1.5rem, 5vw, 2.5rem); }
  .portal-home__card h1 { font-size: clamp(1.4rem, 4vw, 2rem); line-height: 1.25; text-wrap: balance; }
  .portal-home__card > p:last-of-type { max-inline-size: 46ch; margin: .75rem auto 0; color: var(--muted); text-wrap: pretty; }
  .portal-home__icon { inline-size: 3.5rem; block-size: 3.5rem; display: grid; place-items: center; margin: 0 auto 1rem; border-radius: 1rem; background: color-mix(in srgb, var(--portal-brand) 10%, white); color: var(--portal-brand); font-size: 1.5rem; }
  .portal-home .document-help { margin-block-start: 1.5rem; text-align: left; }

  @media (width <= 52rem) {
    .document-toolbar__controls { align-items: stretch; flex-direction: column; }
    .search-field { flex-basis: auto; }
    .status-segments { inline-size: 100%; }
    .status-segment { flex: 1; }
    .status-segment > span { inline-size: 100%; }
    .documents-table-wrap { display: none !important; }
    .documents-cards:not([hidden]) { display: grid; }
    .address-grid { grid-template-columns: 1fr; }
  }

  @media (width <= 40rem) {
    .portal-container { inline-size: min(100% - 1rem, 68rem); }
    .portal-topbar__inner { min-block-size: 4.25rem; }
    .portal-topbar--brand .portal-topbar__inner { min-block-size: 5.5rem; }
    .portal-topbar--brand .portal-brand__logo { max-inline-size: min(12.5rem, 56vw); max-block-size: 4.5rem; }
    .portal-topbar--brand .portal-brand--with-logo .portal-brand__copy { display: none; }
    .portal-brand__copy small, .private-badge span { display: none; }
    .private-badge { inline-size: 2.5rem; block-size: 2.5rem; justify-content: center; padding: 0; }
    .portal-main { padding-block-start: .75rem; }
    .portal-hero { align-items: flex-start; flex-direction: column; }
    .portal-hero--sale .sale-summary { inline-size: 100%; justify-items: start; border-block-start: 1px solid var(--border); padding-block-start: .85rem; }
    .portal-tabs {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: .125rem;
      overflow: visible;
    }
    .portal-tab {
      min-inline-size: 0;
      inline-size: 100%;
      justify-content: center;
      gap: .375rem;
      padding-inline: .4rem;
      font-size: clamp(.75rem, 3.5vw, .875rem);
      white-space: nowrap;
    }
    .portal-panel { padding: 1rem; }
    .section-heading { align-items: stretch; flex-direction: column; }
    .section-heading > .button { inline-size: 100%; }
    .document-count { align-self: flex-start; }
    .document-toolbar__title span:last-child { display: none; }
    .document-toolbar__icon { inline-size: 2rem; block-size: 2rem; }
    .status-segment > span { padding-inline: .55rem; }
    .status-segment > span i { display: none; }
    .document-help { grid-template-columns: auto 1fr; }
    .document-help .button { grid-column: 1 / -1; inline-size: 100%; }
    .subsection-heading { flex-direction: column; }
    .empty-addresses { align-items: flex-start; flex-direction: column; }
    .empty-addresses .button { inline-size: 100%; }
    .form-grid { grid-template-columns: 1fr; }
    .field--wide { grid-column: auto; }
    .dialog-header, .dialog-body, .dialog-footer { padding-inline: 1rem; }
    .dialog-footer .button { flex: 1; }
    .documents-pagination { display: grid; grid-template-columns: 1fr 1fr; }
    .documents-pagination > span { grid-column: 1 / -1; grid-row: 1; text-align: center; }
    .portal-footer__inner { padding-block: .75rem; }
    .document-card__bottom { align-items: flex-start; flex-wrap: wrap; }
    .document-card__bottom .document-actions { inline-size: 100%; }
    .document-card__bottom .button--primary { flex: 1; }
  }

  @media (width <= 22rem) {
    .portal-tab i { display: none; }
  }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  }

  @media (prefers-contrast: more) {
    :root { --border: #94a3b8; --border-strong: #64748b; }
    .portal-panel, .portal-hero, .address-card { border-width: 2px; }
  }
}

@layer utilities {
  .sr-only {
    position: absolute !important;
    inline-size: 1px !important;
    block-size: 1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    clip-path: inset(50%) !important;
  }
}