/* ============================================================
   tinhthanhpho.com — base styles and components.
   Values follow designs/tinhthanhpho v2.dc.html; colors come
   from tokens.css only, so light and dark share every rule.
   ============================================================ */

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 12px); }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  color: var(--color-ink);
  font: 400 var(--fs-16)/var(--lh-body) var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4, h5, p, figure, dl, dd, blockquote { margin: 0; }
h1, h2, h3, h4, h5 { color: var(--color-heading); line-height: var(--lh-snug); letter-spacing: var(--tracking-tight); font-weight: 700; }
h1 { font-size: var(--fs-h1); line-height: var(--lh-tight); }
h2 { font-size: var(--fs-28); }
h3 { font-size: var(--fs-20); font-weight: 600; }
h4 { font-size: var(--fs-16); font-weight: 600; letter-spacing: 0; }
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--color-link); text-decoration: none; }
a:hover { color: var(--color-primary); text-decoration: underline; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
code, kbd, pre, samp { font-family: var(--font-mono); font-size: 0.9em; }
:not(pre) > code { padding: 2px 6px; border-radius: var(--r-4); background: var(--color-surface); color: var(--color-ink); }
hr { border: 0; border-top: 1px solid var(--color-hairline); margin: var(--sp-6) 0; }
summary { list-style: none; }
fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
legend { padding: 0; }
summary::-webkit-details-marker { display: none; }
::selection { background: var(--color-tint); color: var(--color-heading); }

:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; border-radius: 4px; }
:root[data-theme="dark"] :focus-visible { outline-color: #FF6B6B; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link { position: absolute; left: var(--sp-3); top: -60px; z-index: 100; padding: var(--sp-2) var(--sp-3); border-radius: var(--r-8); background: var(--color-heading); color: var(--color-bg); font-weight: 600; }
.skip-link:focus { top: var(--sp-3); color: var(--color-bg); text-decoration: none; }

/* ---------- type helpers ---------- */
.eyebrow { font-size: var(--fs-12); font-weight: 600; letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--color-primary); }
.lead { font-size: var(--fs-18); line-height: 1.7; color: var(--color-text-2); }
.text-2 { color: var(--color-text-2); }
.muted { color: var(--color-muted); }
.small { font-size: var(--fs-14); }
.caption { font-size: var(--fs-13); color: var(--color-muted); }
.mono { font-family: var(--font-mono); }
.nowrap { white-space: nowrap; }

/* ---------- layout ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.container--narrow { max-width: 1000px; }
.section { padding: var(--sp-12) 0; }
.section--tint { background: var(--color-surface); }
.feature-grid { margin: 0; padding: 0; list-style: none; }
.two-factor-setup { display: flex; flex-wrap: wrap; gap: var(--sp-5); align-items: flex-start; }
.two-factor-setup__qr { flex: none; padding: var(--sp-2); border: 1px solid var(--color-hairline); border-radius: var(--r-12); background: #FFFFFF; line-height: 0; }
.two-factor-setup__qr svg { width: 180px; height: 180px; }
.two-factor-setup__key { display: inline-block; margin-top: var(--sp-1); font-size: var(--fs-14); letter-spacing: 0.04em; word-break: break-all; }
.recovery-codes { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: var(--sp-1) var(--sp-4); margin: var(--sp-2) 0; padding: 0; list-style: none; font-size: var(--fs-14); }
.session-list { display: flex; flex-direction: column; margin: 0; padding: 0; list-style: none; }
.session-list__item { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); padding: var(--sp-3) 0; border-bottom: 1px solid var(--color-hairline); }
.session-list__item > div { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-1) var(--sp-2); min-width: 0; }
.session-list__item .caption { flex-basis: 100%; }
.dropzone.dropzone--locked { cursor: default; border-style: solid; }
.feature h3 { font-size: var(--fs-17, 1.0625rem); }
.feature h3 a { color: inherit; }
.feature p { margin: 0; font-size: var(--fs-14); line-height: 1.6; }
.section--surface { background: var(--color-surface); }
.stack { display: flex; flex-direction: column; gap: var(--stack-gap, var(--sp-4)); }
.cluster { display: flex; flex-wrap: wrap; align-items: center; gap: var(--cluster-gap, var(--sp-2)); }
.spread { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--sp-3); }
/* auto-fit grid: never overflows at 390px */
.grid { display: grid; gap: var(--grid-gap, var(--sp-5)); grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--grid-min, 240px)), 1fr)); }
.page-main { flex: 1; }

/* ---------- icon ---------- */
.icon { width: 1em; height: 1em; flex: none; display: inline-block; vertical-align: -0.125em; }
.icon--16 { width: 16px; height: 16px; }
.icon--18 { width: 18px; height: 18px; }
.icon--20 { width: 20px; height: 20px; }
.icon--22 { width: 22px; height: 22px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  height: 44px; padding: 0 var(--sp-4); border: 1px solid transparent; border-radius: var(--r-10);
  font-size: var(--fs-14); font-weight: 600; line-height: 1; white-space: nowrap; text-decoration: none;
  transition: background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.btn:hover { text-decoration: none; }
.btn .icon { width: 16px; height: 16px; }
.btn--sm { height: 36px; padding: 0 var(--sp-3); border-radius: var(--r-6); font-size: var(--fs-13); }
.btn--lg { height: 48px; padding: 0 22px; font-size: var(--fs-16); }
.btn--block { width: 100%; }
.btn--icon { width: 44px; padding: 0; }
.btn--icon.btn--sm { width: 36px; }
.btn--primary { background: var(--color-primary); color: var(--color-on-primary); }
.btn--primary:hover { background: var(--color-primary-dark); color: var(--color-on-primary); }
.btn--glow { box-shadow: var(--shadow-red); }
.btn--outline { background: var(--color-card); border-color: var(--color-border); color: var(--color-ink); }
.btn--outline:hover { border-color: var(--color-primary); color: var(--color-ink); }
.btn--ghost { background: transparent; color: var(--color-ink); }
.btn--ghost:hover { background: var(--color-surface); color: var(--color-ink); }
.btn--danger { background: var(--color-danger); color: #FFFFFF; }
.btn--danger:hover { background: var(--color-danger-fg); color: #FFFFFF; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; pointer-events: none; }
.btn[aria-busy="true"]::before {
  content: ""; width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid currentColor; border-right-color: transparent; animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- form fields ---------- */
.field { display: flex; flex-direction: column; gap: var(--sp-1h); min-width: 0; }
.field__label { font-size: var(--fs-14); font-weight: 600; color: var(--color-heading); }
.field__hint { font-size: var(--fs-13); color: var(--color-muted); }
.field__error { font-size: var(--fs-13); color: var(--color-primary-dark); }
.input, .select, .textarea {
  width: 100%; height: 46px; padding: 0 var(--sp-3);
  border: 1px solid var(--color-border-input); border-radius: var(--r-10);
  background: var(--color-card); color: var(--color-ink); font-size: var(--fs-15);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.input--lg, .select--lg { height: 50px; font-size: var(--fs-16); }
.input[type="search"] { -webkit-appearance: none; appearance: none; }
.search-filter { display: flex; align-items: stretch; gap: var(--sp-2); flex: 1 1 360px; max-width: 560px; }
.search-filter__field { position: relative; flex: 1; min-width: 0; }
.search-filter__icon { position: absolute; left: var(--sp-3); top: 50%; transform: translateY(-50%); color: var(--color-muted); pointer-events: none; }
.search-filter__input { padding-left: 40px; }
td mark { padding: 0 4px; border-radius: var(--r-4); background: var(--color-warning-tint); color: inherit; font-weight: 700; }
.textarea { height: auto; min-height: 120px; padding: var(--sp-3); line-height: 1.6; resize: vertical; }
.select { appearance: none; padding-right: 40px; background-image: linear-gradient(45deg, transparent 50%, var(--color-muted) 50%), linear-gradient(135deg, var(--color-muted) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.input::placeholder, .textarea::placeholder { color: var(--color-muted); }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: var(--focus-ring); }
.input[aria-invalid="true"], .select[aria-invalid="true"], .textarea[aria-invalid="true"] { border-color: var(--color-primary); }
.input:disabled, .select:disabled, .textarea:disabled { background: var(--color-surface); color: var(--color-muted); cursor: not-allowed; }
.check { display: inline-flex; align-items: center; gap: var(--sp-2); font-size: var(--fs-14); cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--color-primary); }

/* ---------- switch (38×22, knob 18) ---------- */
.switch { display: inline-flex; align-items: center; gap: var(--sp-2h); font-size: var(--fs-14); cursor: pointer; }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch__track { position: relative; width: 38px; height: 22px; flex: none; border-radius: var(--r-pill); background: var(--color-border); transition: background-color var(--dur) var(--ease-out); }
.switch__track::after { content: ""; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: #FFFFFF; box-shadow: var(--shadow-sm); transition: transform var(--dur) var(--ease-out); }
.switch input:checked + .switch__track { background: var(--color-primary); }
.switch input:checked + .switch__track::after { transform: translateX(16px); }
.switch input:focus-visible + .switch__track { box-shadow: var(--focus-ring); }

/* ---------- card ---------- */
.card { display: flex; flex-direction: column; gap: var(--sp-3h); padding: var(--sp-5); border: 1px solid var(--color-hairline); border-radius: var(--r-16); background: var(--color-card); color: var(--color-ink); }
.card--bordered { border-color: var(--color-border); }
.card--flush { padding: 0; overflow: hidden; }
.card--link { text-decoration: none; transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out), box-shadow var(--dur) var(--ease-out); }
.card--link:hover { border-color: var(--color-primary); background: var(--color-hover-bg); color: var(--color-ink); text-decoration: none; }
.card__title { font-size: var(--fs-16); font-weight: 600; color: var(--color-heading); }
.card--dark { background: var(--color-code-bg); border-color: var(--color-code-bg); color: #FFFFFF; }
/* buttons inside vertical flex containers keep their natural width */
.card > .btn, .stack > .btn, .card > form > .btn { align-self: flex-start; }
.card > .btn--block, .stack > .btn--block { align-self: stretch; }

/* ---------- badge / pill ---------- */
.badge { display: inline-flex; align-items: center; gap: var(--sp-1); padding: 4px 10px; border-radius: var(--r-pill); background: var(--color-surface); color: var(--color-text-2); font-size: var(--fs-12); font-weight: 600; line-height: 1.4; white-space: nowrap; }
.badge .icon { width: 12px; height: 12px; }
.badge--sm { padding: 3px 8px; }
.badge--brand { background: var(--color-tint); color: var(--color-tint-fg); }
.badge--success { background: var(--color-success-tint); color: var(--color-success-fg); }
.badge--warning { background: var(--color-warning-tint); color: var(--color-warning-fg); }
.badge--info { background: var(--color-info-tint); color: var(--color-info-fg); }
.badge--danger { background: var(--color-danger-tint); color: var(--color-danger-fg); }
.badge--mono { font-family: var(--font-mono); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; flex: none; }

/* ---------- chips (filters) ---------- */
.chips { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.chip { display: inline-flex; align-items: center; gap: var(--sp-1h); height: 36px; padding: 0 var(--sp-3h); border: 1px solid var(--color-border); border-radius: var(--r-pill); background: var(--color-card); color: var(--color-ink); font-size: var(--fs-14); font-weight: 500; text-decoration: none; }
.chip:hover { border-color: var(--color-primary); color: var(--color-ink); text-decoration: none; }
.chip[aria-pressed="true"], .chip[aria-current], .chip.is-active { border-color: var(--color-tint-border); background: var(--color-tint); color: var(--color-tint-fg); }
.chip__count { color: var(--color-muted); font-weight: 600; font-size: var(--fs-12); }

/* ---------- segmented ---------- */
.segmented { display: inline-flex; gap: var(--sp-1); padding: var(--sp-1); border-radius: var(--r-10); background: var(--color-surface); }
.segmented__item { display: inline-flex; align-items: center; gap: var(--sp-1h); height: 36px; padding: 0 var(--sp-3h); border: 0; border-radius: var(--r-8); background: transparent; color: var(--color-text-2); font-size: var(--fs-14); font-weight: 600; text-decoration: none; }
.segmented__item:hover { color: var(--color-heading); text-decoration: none; }
.segmented__item[aria-selected="true"], .segmented__item[aria-current], .segmented__item.is-active { background: var(--color-card); color: var(--color-heading); box-shadow: var(--shadow-sm); }

/* ---------- table ---------- */
.table-wrap { width: 100%; overflow-x: auto; border: 1px solid var(--color-hairline); border-radius: var(--r-16); background: var(--color-card); }
.table { width: 100%; min-width: var(--table-min, 560px); border-collapse: collapse; font-size: var(--fs-14); }
.table thead tr { background: var(--color-surface); text-align: left; }
.table th { padding: 10px 16px; color: var(--color-text-2); font-weight: 600; white-space: nowrap; }
.table td { padding: 12px 16px; border-top: 1px solid var(--color-hairline); vertical-align: top; }
.table td.muted, .table .text-2 { color: var(--color-text-2); }
.table tbody tr:hover { background: var(--color-hover-bg); }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- details / accordion ---------- */
.details { border: 1px solid var(--color-border); border-radius: var(--r-12); padding: 0 var(--sp-5); background: var(--color-card); }
.details + .details { margin-top: var(--sp-2h); }
.details__summary { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-3); padding: var(--sp-4) 0; cursor: pointer; font-size: var(--fs-15); font-weight: 600; color: var(--color-heading); }
.details__summary .icon { width: 18px; height: 18px; color: var(--color-muted); transition: transform var(--dur) var(--ease-out); }
.details[open] .details__summary .icon { transform: rotate(180deg); }
.details__body { padding: 0 0 var(--sp-4); color: var(--color-text-2); font-size: var(--fs-15); line-height: 1.7; }
.details[hidden] { display: none; }

/* ---------- breadcrumb ---------- */
.breadcrumb { font-size: var(--fs-13); color: var(--color-muted); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: var(--sp-1h); margin: 0; padding: 0; list-style: none; }
.breadcrumb li + li::before { content: "/"; margin-right: var(--sp-1h); color: var(--color-border-input); }
.breadcrumb a { color: var(--color-muted); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb [aria-current="page"] { color: var(--color-ink); }

/* ---------- code ---------- */
.code-block { position: relative; border-radius: var(--r-16); background: var(--color-code-bg); color: var(--color-code-fg); }
.code-block pre { margin: 0; padding: var(--sp-5); overflow-x: auto; font-size: var(--fs-13); line-height: 1.7; white-space: pre; }
.code-block .copy-button { position: absolute; top: var(--sp-3); right: var(--sp-3); }
.code-tabs__list { display: flex; gap: var(--sp-1); padding: var(--sp-2) var(--sp-2) 0; border-bottom: 1px solid #333333; overflow-x: auto; }
.code-tabs__tab { height: 34px; padding: 0 var(--sp-3); border: 0; border-radius: var(--r-8) var(--r-8) 0 0; background: transparent; color: #BFBFBF; font-size: var(--fs-13); font-weight: 600; }
.code-tabs__tab[aria-selected="true"] { background: #333333; color: #FFFFFF; }
.code-block .btn--outline { background: transparent; border-color: #595959; color: #FFFFFF; height: 38px; border-radius: var(--r-8); font-size: var(--fs-13); }
.code-block .btn--outline:hover { border-color: #FFFFFF; }

/* ---------- stat ---------- */
.stat { display: flex; flex-direction: column; gap: var(--sp-1h); padding: var(--sp-5); border: 1px solid var(--color-hairline); border-radius: var(--r-16); background: var(--color-card); }
.stat__label { display: flex; align-items: center; gap: var(--sp-2); font-size: var(--fs-13); color: var(--color-text-2); }
.stat__value { font-size: 1.6875rem; font-weight: 700; line-height: 1.15; letter-spacing: var(--tracking-tight); color: var(--color-heading); font-variant-numeric: tabular-nums; }
.stat__meta { font-size: var(--fs-13); color: var(--color-muted); }

/* ---------- stepper ---------- */
.stepper { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--sp-3); margin: 0; padding: 0; list-style: none; counter-reset: step; }
.stepper__item { display: flex; align-items: flex-start; gap: var(--sp-3); padding: var(--sp-4); border: 1px solid var(--color-hairline); border-radius: var(--r-12); background: var(--color-card); font-size: var(--fs-14); color: var(--color-text-2); counter-increment: step; }
.stepper__item::before { content: counter(step); flex: none; display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: var(--color-tint); color: var(--color-primary); font-size: var(--fs-14); font-weight: 700; }
.stepper__item strong { color: var(--color-heading); font-size: var(--fs-15); }
.stepper__item .caption { color: var(--color-text-2); }
.stepper__item.is-done::before { content: "✓"; background: var(--color-success); color: #FFFFFF; }
.stepper__item.is-current { border-color: var(--color-tint-border); background: var(--color-tint); }
.stepper__item.is-current::before { background: var(--color-primary); color: #FFFFFF; }

/* ---------- dropzone ---------- */
.dropzone { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--sp-2h); padding: var(--sp-10) var(--sp-5); border: 2px dashed var(--color-border); border-radius: var(--r-16); background: var(--color-surface); text-align: center; color: var(--color-text-2); transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out); }
.dropzone > .icon { width: 32px; height: 32px; color: var(--color-primary); }
.dropzone input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.dropzone:hover, .dropzone.is-dragover, .dropzone:focus-within { border-color: var(--color-primary); background: var(--color-hover-bg); }

/* ---------- progress ---------- */
.progress { height: 8px; border-radius: var(--r-pill); background: var(--color-surface); overflow: hidden; }
.progress__bar { height: 100%; width: var(--value, 0%); background: var(--color-primary); transition: width var(--dur) var(--ease-out); }

/* ---------- alert ---------- */
.alert { display: flex; gap: var(--sp-3); align-items: flex-start; padding: var(--sp-3h) var(--sp-4); border-radius: var(--r-12); background: var(--color-info-tint); color: var(--color-info-fg); font-size: var(--fs-14); line-height: 1.6; }
.alert .icon { width: 18px; height: 18px; margin-top: 2px; }
.alert--success { background: var(--color-success-tint); color: var(--color-success-fg); }
.alert--warning { background: var(--color-warning-tint); color: var(--color-warning-fg); }
.alert--danger { background: var(--color-danger-tint); color: var(--color-danger-fg); }
.alert--brand { background: var(--color-tint); color: var(--color-tint-fg); }
.alert__title { font-weight: 600; }

/* ---------- empty state ---------- */
.empty-state { display: flex; flex-direction: column; align-items: center; gap: var(--sp-2h); padding: var(--sp-10) var(--sp-5); text-align: center; color: var(--color-text-2); }
.empty-state .icon { width: 36px; height: 36px; color: var(--color-muted); }
.empty-state__title { font-size: var(--fs-16); font-weight: 600; color: var(--color-heading); }

/* ---------- toast ---------- */
.toast-region { position: fixed; right: var(--sp-5); bottom: var(--sp-5); z-index: 60; display: flex; flex-direction: column; gap: var(--sp-2); max-width: min(380px, calc(100vw - 2 * var(--sp-5))); }
.toast { display: flex; gap: var(--sp-2h); align-items: flex-start; padding: var(--sp-3) var(--sp-4); border: 1px solid var(--color-hairline); border-radius: var(--r-12); background: var(--color-card); box-shadow: var(--shadow-lg); font-size: var(--fs-14); animation: toast-in var(--dur) var(--ease-out); }
.toast--success .icon { color: var(--color-success); }
.toast--danger .icon { color: var(--color-primary); }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } }

/* ---------- pagination ---------- */
.pagination { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-1); margin: 0; padding: 0; list-style: none; font-size: var(--fs-14); }
.pagination a, .pagination span { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 var(--sp-2h); border: 1px solid var(--color-border); border-radius: var(--r-8); color: var(--color-ink); text-decoration: none; }
.pagination a:hover { border-color: var(--color-primary); color: var(--color-ink); }
.pagination [aria-current="page"] { border-color: var(--color-primary); background: var(--color-primary); color: #FFFFFF; font-weight: 600; }
.pagination .is-disabled { color: var(--color-muted); border-color: var(--color-hairline); }

/* ---------- search box (combobox) ---------- */
.search-box { position: relative; }
.search-box__field { display: flex; align-items: center; gap: var(--sp-2h); padding: 0 var(--sp-2) 0 var(--sp-4); border: 1px solid var(--color-border-input); border-radius: var(--r-14); background: var(--color-card); }
.search-box__field:focus-within { border-color: var(--color-primary); box-shadow: var(--focus-ring); }
.search-box__field > .icon { width: 20px; height: 20px; color: var(--color-muted); }
.search-box__input { flex: 1; min-width: 0; height: 50px; border: 0; outline: 0; background: transparent; font-size: var(--fs-16); }
.search-box--hero .search-box__input { height: 56px; font-size: 1.0625rem; }
.search-box__list { position: absolute; z-index: 30; top: calc(100% + 6px); left: 0; right: 0; margin: 0; padding: var(--sp-1h); list-style: none; border: 1px solid var(--color-border); border-radius: var(--r-12); background: var(--color-card); box-shadow: var(--shadow-lg); }
.search-box__list[hidden] { display: none; }
.search-box__option { display: flex; justify-content: space-between; gap: var(--sp-3); padding: var(--sp-2h) var(--sp-3); border-radius: var(--r-8); cursor: pointer; font-size: var(--fs-15); }
.search-box__option[aria-selected="true"], .search-box__option:hover { background: var(--color-hover-bg); color: var(--color-heading); }
.search-box__meta { color: var(--color-muted); font-size: var(--fs-13); white-space: nowrap; }

/* ---------- site header ---------- */
.site-header { position: sticky; top: 0; z-index: 20; background: var(--color-card); border-bottom: 1px solid var(--color-hairline); }
.site-header__bar { display: flex; align-items: center; gap: var(--sp-5); max-width: var(--container); margin: 0 auto; padding: var(--sp-2h) var(--gutter); }
.site-logo { display: flex; align-items: center; gap: var(--sp-1h); flex: none; }
.site-logo img { width: auto; }
.site-logo__flag { height: 36px; }
.site-logo__name { height: 40px; }
.site-logo__name--dark { display: none; }
:root[data-theme="dark"] .site-logo__name--light { display: none; }
:root[data-theme="dark"] .site-logo__name--dark { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .site-logo__name--light { display: none; }
  :root:not([data-theme="light"]) .site-logo__name--dark { display: block; }
}
.site-nav { display: flex; gap: var(--sp-1); flex: 1; min-width: 0; }
.site-nav a { padding: var(--sp-2h) var(--sp-3); border-bottom: 2px solid transparent; color: var(--color-ink); font-size: var(--fs-15); font-weight: 500; white-space: nowrap; text-decoration: none; }
.site-nav a:hover { color: var(--color-primary); text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.site-header__actions { display: flex; align-items: center; gap: var(--sp-2); flex: none; margin-left: auto; }
.site-header__menu-button { display: none; }
.site-menu { display: none; flex-direction: column; padding: var(--sp-2) var(--gutter) var(--sp-4); border-top: 1px solid var(--color-hairline); }
.site-menu a { padding: var(--sp-3h) var(--sp-1); border-bottom: 1px solid var(--color-surface); color: var(--color-ink); font-size: var(--fs-16); font-weight: 500; text-decoration: none; }
.site-menu a[aria-current="page"] { color: var(--color-primary); }
.site-menu .btn { margin-top: var(--sp-3); height: 48px; font-size: var(--fs-16); }
.site-menu .site-menu__tools { display: flex; gap: var(--sp-2); margin-top: var(--sp-3); }
@media (max-width: 1099.98px) {
  .site-nav, .site-header__actions .hide-mobile { display: none; }
  .site-header__menu-button { display: inline-flex; }
  .site-header[data-menu-open] .site-menu { display: flex; }
}
/* Without JS the menu button links to the footer navigation. */

/* ---------- site footer ---------- */
.site-footer { background: var(--color-footer-bg); color: var(--color-footer-fg); }
.site-footer a { color: var(--color-footer-fg); }
.site-footer a:hover { color: #FFFFFF; }
.site-footer__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: var(--sp-7); max-width: var(--container); margin: 0 auto; padding: var(--sp-10) var(--gutter) var(--sp-6); }
.site-footer__brand { display: flex; flex-direction: column; gap: var(--sp-2h); grid-column: span 2; }
@media (max-width: 459.98px) { .site-footer__brand { grid-column: auto; } }
.site-footer__name { font-size: var(--fs-18); font-weight: 700; color: #FFFFFF; }
.site-footer__about { max-width: 420px; font-size: var(--fs-14); line-height: 1.7; }
.site-footer__meta { font-size: var(--fs-12); color: var(--color-footer-muted); }
.site-footer__col { display: flex; flex-direction: column; gap: var(--sp-2); font-size: var(--fs-14); }
.site-footer__heading { color: #FFFFFF; font-weight: 600; }
.site-footer__bottom { max-width: var(--container); margin: 0 auto; padding: var(--sp-4) var(--gutter); border-top: 1px solid var(--color-footer-line); font-size: var(--fs-12); color: var(--color-footer-muted); }

/* ---------- page header (breadcrumb + title) ---------- */
.page-head { display: flex; flex-direction: column; gap: var(--sp-3); padding: var(--sp-6) 0 var(--sp-5); }
.page-head__sub { font-size: var(--fs-16); color: var(--color-text-2); }

/* ---------- account layout ---------- */
.account { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: var(--sp-7); padding: var(--sp-7) 0 var(--sp-12); }
.account-nav { display: flex; flex-direction: column; gap: var(--sp-1); align-self: start; position: sticky; top: calc(var(--header-h) + var(--sp-5)); }
.account-nav a { display: flex; align-items: center; gap: var(--sp-2h); padding: var(--sp-2h) var(--sp-3); border-radius: var(--r-8); color: var(--color-ink); font-size: var(--fs-14); font-weight: 500; text-decoration: none; }
.account-nav a:hover { background: var(--color-surface); color: var(--color-heading); }
.account-nav a[aria-current="page"] { background: var(--color-tint); color: var(--color-tint-fg); font-weight: 600; }
.account-nav .icon { width: 18px; height: 18px; }
@media (max-width: 899.98px) {
  .account { grid-template-columns: 1fr; gap: var(--sp-5); }
  .account-nav { position: static; flex-direction: row; overflow-x: auto; padding-bottom: var(--sp-1); }
  .account-nav a { white-space: nowrap; }
}

/* ---------- auth layout (two-column card) ---------- */
.auth { flex: 1; padding: var(--sp-12) var(--gutter) var(--sp-16); background: var(--color-surface); }
.auth-card { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); max-width: 960px; margin: 0 auto; overflow: hidden; border-radius: var(--r-24); background: var(--color-card); box-shadow: var(--shadow-lg); }
.auth-card__main { display: flex; flex-direction: column; gap: 18px; padding: 36px; }
.auth-card__main h1 { font-size: 1.625rem; }
.auth-card__aside { display: flex; flex-direction: column; justify-content: center; gap: 18px; padding: 36px; background: #C93939; color: #FFFFFF; }
.auth-card__aside .eyebrow { color: #FDECEC; }
.auth-card__aside h2 { font-size: 1.625rem; line-height: 1.3; color: #FFFFFF; }
.auth-card__perk { display: flex; gap: var(--sp-3); align-items: flex-start; font-size: var(--fs-15); line-height: 1.6; }
.auth-card__perk .icon { width: 20px; height: 20px; margin-top: 2px; }
.divider-text { display: flex; align-items: center; gap: var(--sp-3); font-size: var(--fs-13); color: var(--color-muted); }
.divider-text::before, .divider-text::after { content: ""; flex: 1; height: 1px; background: var(--color-hairline); }
@media (max-width: 479.98px) { .auth-card__main, .auth-card__aside { padding: var(--sp-6) var(--sp-5); } }

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

/* ---------- theme toggle icons: show the theme you would switch to ---------- */
.theme-icon-light { display: none; }
:root[data-theme="dark"] .theme-icon-dark { display: none; }
:root[data-theme="dark"] .theme-icon-light { display: inline-block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-icon-dark { display: none; }
  :root:not([data-theme="light"]) .theme-icon-light { display: inline-block; }
}

/* ---------- place pages (/{province}, /{province}/{ward}) ---------- */
.place { padding: var(--sp-8) 0 var(--sp-14); }
.place > .container { display: flex; flex-direction: column; gap: var(--sp-6); }
.place-head { display: flex; flex-direction: column; gap: var(--sp-2h); }
.place-head h1 { font-size: clamp(1.875rem, 4.5vw, 2.75rem); }
.place-layout { display: grid; gap: var(--sp-6); align-items: start; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.place-main { display: flex; flex-direction: column; gap: var(--sp-6); min-width: 0; grid-column: span 2; }
@media (max-width: 760px) { .place-main { grid-column: auto; } }
.place-aside { display: flex; flex-direction: column; gap: var(--sp-4); min-width: 0; }
.place-section { display: flex; flex-direction: column; gap: var(--sp-3); }
.place-section > h2 { font-size: var(--fs-22); }
.summary-box { display: flex; flex-direction: column; gap: var(--sp-2h); padding: var(--sp-5) var(--sp-6); border-radius: var(--r-16); background: var(--color-tint); }
.summary-box p { font-size: 1.0625rem; line-height: 1.7; color: var(--color-heading); }
.summary-box .eyebrow { color: var(--color-tint-fg); }
.facts { display: grid; gap: 1px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); background: var(--color-hairline); border: 1px solid var(--color-hairline); border-radius: var(--r-16); overflow: hidden; }
.facts > div { display: flex; flex-direction: column; gap: var(--sp-1); padding: var(--sp-4) 18px; background: var(--color-card); }
.facts dt { font-size: var(--fs-13); color: var(--color-muted); }
.facts dd { font-size: var(--fs-18); font-weight: 600; line-height: 1.4; color: var(--color-heading); }
.facts dd.facts__long { font-size: var(--fs-15); font-weight: 500; }
.compare { display: grid; gap: var(--sp-2h); grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr)); }
.compare__old { display: flex; flex-direction: column; gap: var(--sp-1); padding: var(--sp-3h) var(--sp-4); border-radius: var(--r-12); background: var(--color-surface); }
.compare__old strong { font-size: var(--fs-15); color: var(--color-ink); }
.compare__old span { font-size: var(--fs-13); color: var(--color-text-2); }
.compare__new { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--sp-3); padding: var(--sp-3h) var(--sp-4); border: 2px solid var(--color-primary); border-radius: var(--r-12); }
.compare__new strong { font-size: var(--fs-16); color: var(--color-heading); }
.place-map { position: relative; height: 340px; border: 1px solid var(--color-hairline); border-radius: var(--r-16); overflow: hidden; background: repeating-linear-gradient(135deg, var(--color-surface) 0 12px, var(--color-hairline) 12px 24px); }
.place-map--ward { height: 300px; }
.place-map__status { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--sp-1h); color: var(--color-muted); font-size: var(--fs-14); text-align: center; padding: var(--sp-4); }
.place-map.is-ready .place-map__status { display: none; }
.place-map .leaflet-container { width: 100%; height: 100%; background: var(--color-card); font: inherit; }
.place-map:fullscreen { height: 100%; border: 0; border-radius: 0; }
.place-map.is-fullscreen { position: fixed; inset: 0; z-index: 1000; height: auto; border: 0; border-radius: 0; }
html.has-fullscreen-map { overflow: hidden; }
/* More specific than leaflet.css, which loads after this file. */
.place-map .place-map__fullscreen a { display: flex; align-items: center; justify-content: center; color: var(--color-ink); background: var(--color-card); }
.place-map .leaflet-control-layers { border-radius: var(--r-8); background: var(--color-card); color: var(--color-ink); font-size: var(--fs-13); }
.place-map .leaflet-control-layers-expanded { padding: var(--sp-2) var(--sp-3); }
.place-map .place-map__label { background: transparent; border: 0; box-shadow: none; padding: 0; color: var(--color-heading); font-size: var(--fs-12); font-weight: 600; text-shadow: 0 0 3px var(--color-card), 0 0 3px var(--color-card); white-space: nowrap; }
.place-map .place-map__label::before { display: none; }
.ward-row a { font-weight: 600; }
.scope { display: inline-block; padding: 3px 8px; border-radius: var(--r-pill); font-size: var(--fs-12); font-weight: 600; }
.scope--full { background: var(--color-success-tint); color: var(--color-success-fg); }
.scope--partial { background: var(--color-warning-tint); color: var(--color-warning-fg); }
.scope--same { background: var(--color-info-tint); color: var(--color-info-fg); }
.aside-list { display: flex; flex-direction: column; }
.aside-list a { padding: var(--sp-1h) 0; border-bottom: 1px solid var(--color-surface); font-size: var(--fs-15); }
.aside-list small { color: var(--color-muted); }
.data-aside code { display: block; padding: var(--sp-2h); border-radius: var(--r-8); background: #333333; color: var(--color-code-fg); font-size: var(--fs-12); word-break: break-all; }
.data-aside .cluster .btn--outline { color: #FFFFFF; border-color: #595959; background: transparent; }
.cite { border-radius: var(--r-16); background: var(--color-surface); font-size: var(--fs-13); line-height: 1.6; color: var(--color-text-2); }
.cite__summary { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-2); padding: var(--sp-3h) var(--sp-5); cursor: pointer; list-style: none; }
.cite__summary::-webkit-details-marker { display: none; }
.cite__summary strong { display: block; color: var(--color-ink); font-size: var(--fs-14); }
.cite__meta { color: var(--color-muted); font-size: var(--fs-12); }
.cite__summary .icon { flex: none; color: var(--color-muted); transition: transform var(--dur-fast) var(--ease-out); }
.cite[open] .cite__summary .icon { transform: rotate(180deg); }
.cite__body { display: flex; flex-direction: column; gap: var(--sp-2); padding: 0 var(--sp-5) var(--sp-4); }
.cite__list { display: flex; flex-direction: column; gap: var(--sp-1h); margin: 0; padding-left: var(--sp-4); }
.cite__title { display: block; color: var(--color-muted); font-size: var(--fs-12); }
.cite__label { margin: var(--sp-1) 0 0; color: var(--color-ink); font-weight: 600; }
.cite code { word-break: break-all; font-size: var(--fs-12); }
.card--dark .card__title { color: #FFFFFF; }
.weather { gap: var(--sp-3); }
.weather__now { display: flex; align-items: center; gap: var(--sp-3); }
.weather__now[hidden], .weather__meta[hidden], .weather__days[hidden] { display: none; }
.weather__icon .icon { width: 44px; height: 44px; color: var(--color-primary); }
.weather__reading { display: flex; flex-direction: column; }
.weather__temp { font-size: 2rem; line-height: 1.1; color: var(--color-heading); font-variant-numeric: tabular-nums; }
.weather__meta { display: flex; gap: var(--sp-5); margin: 0; font-size: var(--fs-13); }
.weather__meta div { display: flex; align-items: center; gap: var(--sp-1h); }
.weather__meta dt { display: inline-flex; align-items: center; gap: var(--sp-1); color: var(--color-muted); }
.weather__meta dd { margin: 0; font-weight: 600; color: var(--color-ink); }
.weather__days { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-2); margin: 0; padding: 0; list-style: none; }
.weather__days li { display: flex; flex-direction: column; align-items: center; gap: var(--sp-1); padding: var(--sp-2); border-radius: var(--r-10); background: var(--color-surface); font-size: var(--fs-12); }
.weather__days .icon { width: 22px; height: 22px; color: var(--color-text-2); }
.weather__day { color: var(--color-muted); }
.weather__range { font-weight: 600; color: var(--color-ink); font-variant-numeric: tabular-nums; }
.weather__source { margin: 0; }

/* ---------- public screens (home, convert, batch, lists, about, FAQ, contact) ---------- */
.hero { background: linear-gradient(180deg, var(--color-tint) 0%, var(--color-bg) 100%); }
.hero__grid { display: grid; gap: var(--sp-10); align-items: center; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); padding-top: var(--sp-14); padding-bottom: var(--sp-12); }
.hero__copy { display: flex; flex-direction: column; gap: var(--sp-5); min-width: 0; }
.hero__copy .search-box { max-width: 620px; }
.hero__title { font-size: var(--fs-h1-hero); line-height: 1.1; text-wrap: pretty; }
.hero__lead { max-width: 560px; }
.status-pill { display: inline-flex; align-self: flex-start; align-items: center; gap: var(--sp-2); padding: var(--sp-1h) var(--sp-3); border: 1px solid var(--color-tint-border); border-radius: var(--r-pill); background: var(--color-card); color: var(--color-tint-fg); font-size: var(--fs-13); font-weight: 600; }
.dot--success { color: var(--color-success); }
.chip--sm { height: 30px; padding: 0 var(--sp-3); font-size: var(--fs-13); }
.hero__aside { display: grid; gap: var(--sp-5); align-items: center; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); min-width: 0; }
.hero__map { display: flex; justify-content: center; }
.hero__map img { width: 100%; max-width: 300px; filter: drop-shadow(0 12px 28px rgba(201, 57, 57, 0.22)); }
.change-stat { display: flex; flex-direction: column; gap: 2px; padding: var(--sp-3h) var(--sp-4); border: 1px solid var(--color-hairline); border-radius: var(--r-14); background: var(--color-card); box-shadow: 0 1px 3px rgba(35, 31, 32, 0.06); }
.change-stat__label { font-size: var(--fs-13); font-weight: 600; color: var(--color-text-2); }
.change-stat__values { display: inline-flex; align-items: baseline; gap: var(--sp-1h); color: var(--color-muted); font-size: var(--fs-12); }
.change-stat__values s { font-size: var(--fs-15); }
.change-stat__values strong { font-size: var(--fs-28); line-height: 1.1; letter-spacing: var(--tracking-tight); color: var(--color-primary); }
.change-stat__note { font-size: var(--fs-12); line-height: 1.5; color: var(--color-text-2); }
.audience { gap: var(--sp-3); padding: var(--sp-6); }
.audience:hover { box-shadow: var(--shadow-lg); }
.audience__icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: var(--r-12); background: var(--color-tint); color: var(--color-primary); }
.audience__who { font-size: var(--fs-13); font-weight: 600; color: var(--color-muted); }
.audience h3 { font-size: var(--fs-20); }
.audience__cta { margin-top: auto; font-weight: 600; color: var(--color-link); }
.steps { display: flex; flex-direction: column; gap: var(--sp-3h); margin: 0; padding: 0; list-style: none; counter-reset: step; }
.steps li { position: relative; display: flex; flex-direction: column; padding-left: 46px; min-height: 32px; counter-increment: step; }
.steps li::before { content: counter(step); position: absolute; left: 0; top: 0; display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: var(--color-primary); color: #FFFFFF; font-weight: 700; font-size: var(--fs-15); }
.steps strong { font-size: 1.0625rem; color: var(--color-heading); }
.steps span { font-size: var(--fs-15); line-height: 1.6; color: var(--color-text-2); }
.address-example { gap: var(--sp-3h); padding: var(--sp-6); box-shadow: var(--shadow-md); }
.address-example__before, .address-example__after { padding: var(--sp-4); border-radius: var(--r-10); }
.address-example__before { background: var(--color-surface); color: var(--color-text-2); }
.address-example__before mark { padding: 0 4px; border-radius: var(--r-4); background: var(--color-warning-tint); color: inherit; }
.address-example__after { border: 1px solid var(--color-tint-border); background: var(--color-tint); }
.address-example__after p { font-size: var(--fs-18); font-weight: 600; color: var(--color-heading); }
.address-example__arrow { text-align: center; color: var(--color-primary); font-size: var(--fs-22); }
.province-grid { display: grid; gap: var(--sp-2h); margin: 0; padding: 0; list-style: none; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); }
.province-card { display: flex; flex-direction: column; gap: 2px; height: 100%; padding: var(--sp-3h) var(--sp-4); border: 1px solid var(--color-hairline); border-radius: var(--r-10); background: var(--color-card); color: var(--color-ink); text-decoration: none; }
.province-card:hover { border-color: var(--color-primary); background: var(--color-hover-bg); color: var(--color-ink); text-decoration: none; }
.province-card strong { font-size: var(--fs-16); color: var(--color-heading); }
.code-badge { display: inline-flex; flex: none; align-items: center; justify-content: center; min-width: 36px; height: 24px; padding: 0 var(--sp-2); border: 1px solid var(--color-tint-border); border-radius: var(--r-6); background: var(--color-tint); color: var(--color-tint-fg); font: 700 var(--fs-13)/1 var(--font-mono); letter-spacing: 0.02em; }
.dev-band { padding: var(--sp-12) 0; background: var(--color-primary-dark); color: #FFFFFF; }
.dev-band h2, .dev-band p { color: #FFFFFF; }
.dev-band .eyebrow { color: #FDECEC; }
.btn--on-brand { background: #FFFFFF; color: #C93939; box-shadow: none; }
.btn--on-brand:hover { background: #FDECEC; color: #C93939; }
.btn--on-brand-outline { border-color: #FFFFFF; color: #FFFFFF; background: transparent; }
.btn--on-brand-outline:hover { background: rgba(255, 255, 255, 0.12); border-color: #FFFFFF; color: #FFFFFF; }
.container--faq { max-width: 880px; }
.h3 { font-size: var(--fs-20); font-weight: 600; }
/* The hairline is an inset shadow: a negative margin under overflow-x: auto made a vertical scrollbar appear. */
.tabs { display: flex; gap: var(--sp-1); padding: 0 var(--sp-2); box-shadow: inset 0 -1px 0 var(--color-hairline); overflow-x: auto; overflow-y: hidden; scrollbar-width: none; }
.tabs__tab { padding: var(--sp-3h) var(--sp-4); border-bottom: 2px solid transparent; color: var(--color-text-2); font-size: var(--fs-15); font-weight: 600; white-space: nowrap; text-decoration: none; }
.tabs__tab:hover { color: var(--color-ink); text-decoration: none; }
.tabs__tab[aria-current] { border-bottom-color: var(--color-primary); color: var(--color-tint-fg); }
.convert-card { overflow: visible; }
.convert-card__body { padding: var(--sp-5); }
.result-card { display: flex; flex-direction: column; gap: var(--sp-3); padding: var(--sp-5); border-radius: var(--r-16); background: var(--color-card); border: 1px solid var(--color-border); }
.result-card--old { background: var(--color-surface); border-color: transparent; }
.result-card--old .eyebrow { color: var(--color-muted); }
.result-card--new { border: 2px solid var(--color-primary); box-shadow: var(--shadow-lg); }
.result-card__line { font-size: 1.0625rem; line-height: 1.5; color: var(--color-text-2); }
.result-card__line--new { font-size: var(--fs-20); font-weight: 600; line-height: 1.45; color: var(--color-heading); }
.result-card__rows { display: flex; flex-direction: column; gap: var(--sp-1h); padding-top: var(--sp-3); border-top: 1px solid var(--color-border); }
.result-card__rows > div { display: flex; justify-content: space-between; gap: var(--sp-2); font-size: var(--fs-14); }
.result-card__rows dt { color: var(--color-muted); }
.result-card__rows dd { text-align: right; color: var(--color-heading); font-weight: 500; }
.result-card__rows code { background: none; padding: 0; color: var(--color-muted); font-size: var(--fs-12); }
.result-card__actions { margin-top: auto; }
.candidate-list { display: flex; flex-direction: column; gap: var(--sp-2); margin: 0; padding: 0; list-style: none; }
.candidate { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-3); padding: var(--sp-3) var(--sp-4); border: 1px solid var(--color-border); border-radius: var(--r-12); background: var(--color-card); }
.candidate > div { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.why-box { display: flex; gap: var(--sp-3); padding: var(--sp-4) var(--sp-5); border-radius: var(--r-12); background: var(--color-tint); color: var(--color-ink); }
.why-box > .icon { flex: none; margin-top: 2px; color: var(--color-tint-fg); }
.progress--split { display: flex; height: 8px; overflow: hidden; border-radius: var(--r-pill); background: var(--color-hairline); }
.progress--split .is-success { background: var(--color-success); }
.progress--split .is-warning { background: var(--color-warning); }
.progress--split .is-danger { background: var(--color-primary); }
.batch-count { display: flex; flex-direction: column; }
.batch-count strong { font-size: 1.5rem; line-height: 1.2; }
.batch-count--exact strong { color: var(--color-success-fg); }
.batch-count--check strong { color: var(--color-warning-fg); }
.batch-count--not_found strong { color: var(--color-tint-fg); }
.warning-text { color: var(--color-warning-fg); }
.stepper__item > div { display: flex; flex-direction: column; gap: 2px; }
.section--tight { padding: var(--sp-6) 0 var(--sp-12); }
.hero__narrow { padding-top: var(--sp-14); padding-bottom: var(--sp-10); }
.changelog ul { margin: 0; padding: 0; list-style: none; }
.changelog li { display: grid; grid-template-columns: 110px 1fr; gap: var(--sp-3); padding: var(--sp-3) 0; border-top: 1px solid var(--color-surface); }
.changelog li > div { display: flex; flex-direction: column; }
.changelog__version { padding: 0; background: none; color: var(--color-tint-fg); font-weight: 600; font-size: var(--fs-13); }
.faq-aside { position: sticky; top: calc(var(--header-h) + 24px); }
.chip--radio { cursor: pointer; }
.chip--radio input { position: absolute; opacity: 0; pointer-events: none; }
.chip--radio:has(input:checked) { border-color: var(--color-tint-border); background: var(--color-tint); color: var(--color-tint-fg); }
.chip--radio:has(input:focus-visible) { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.report-box { padding: var(--sp-4); border-radius: var(--r-12); background: var(--color-warning-tint); }
.contact-card { padding: var(--sp-6); }
.contact-done { display: flex; flex-direction: column; align-items: center; gap: var(--sp-3); padding: var(--sp-8) var(--sp-4); text-align: center; }
.contact-done__icon { display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: 50%; background: var(--color-success-tint); color: var(--color-success); }
.legal { max-width: 760px; }
.legal h2 { font-size: var(--fs-20); margin-top: var(--sp-4); }
.legal p, .legal li { color: var(--color-text-2); line-height: 1.7; }

/* ============================================================
   API docs, account area and sign-in screens (design 07, 08, 12)
   ============================================================ */

/* ---------- shared bits ---------- */
.card__heading { display: flex; align-items: center; gap: var(--sp-2); font-size: var(--fs-16); font-weight: 600; letter-spacing: 0; color: var(--color-heading); }
.card__heading .icon { color: var(--color-primary); }
.link-button { padding: 0; border: 0; background: none; color: var(--color-link); font-size: inherit; font-weight: 600; text-decoration: underline; }
.link-button:hover { color: var(--color-primary); }
.note-box { padding: var(--sp-4) var(--sp-5); border-radius: var(--r-12); background: var(--color-surface); font-size: var(--fs-14); line-height: 1.7; color: var(--color-text-2); }
.note-box strong { color: var(--color-ink); }
/* white on #28A745 is 3.1:1; the darker success green keeps the label at AA in both themes */
.btn--success { background: #1E7B34; color: #FFFFFF; }
.btn--success:hover { background: #18652A; color: #FFFFFF; }
.btn--danger-text { color: var(--color-tint-fg); }
.btn--danger-text:hover { color: var(--color-tint-fg); border-color: var(--color-primary); }
.btn--danger-outline { border-color: var(--color-primary); color: var(--color-tint-fg); }
.btn--danger-outline:hover { background: var(--color-tint); color: var(--color-tint-fg); }
.switch--success input:checked + .switch__track { background: var(--color-success); }

/* ---------- API docs (07) ---------- */
.api-docs { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: var(--sp-6); align-items: start; }
.api-nav { position: sticky; top: calc(var(--header-h) + 23px); max-height: calc(100vh - var(--header-h) - 40px); overflow-y: auto; }
.api-nav nav { display: flex; flex-direction: column; gap: 2px; }
.api-nav__toggle { display: none; }
.api-nav__heading { padding: var(--sp-4) var(--sp-2h) var(--sp-1h); font-size: var(--fs-12); font-weight: 600; letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--color-muted); }
.api-nav__heading:first-child { padding-top: 0; }
.api-nav__group { padding: var(--sp-2) var(--sp-2h) 2px; font-size: var(--fs-12); font-weight: 600; color: var(--color-text-2); }
.api-nav__link { display: flex; align-items: center; gap: var(--sp-2); padding: 9px var(--sp-2h); border-radius: var(--r-8); font-size: var(--fs-13); color: var(--color-ink); text-decoration: none; }
.api-nav__link:hover, .api-nav__link[aria-current] { background: var(--color-tint); color: var(--color-heading); text-decoration: none; }
.api-nav__title { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.method { flex: none; width: 36px; font: 700 11px/1 var(--font-mono); }
.method--get { color: var(--color-success-fg); }
.method--post, .method--put, .method--patch, .method--delete { color: var(--color-tint-fg); }
.api-main { display: flex; flex-direction: column; gap: var(--sp-6); min-width: 0; }
.quick-card { display: flex; flex-direction: column; gap: 2px; min-width: 0; padding: var(--sp-3h) var(--sp-4); border-radius: var(--r-12); background: var(--color-surface); }
.quick-card__label { font-size: var(--fs-12); color: var(--color-muted); }
.quick-card code { padding: 0; background: none; font-size: var(--fs-14); color: var(--color-heading); overflow-wrap: anywhere; }
.api-group-title { margin-top: var(--sp-2); font-size: var(--fs-22); }
.endpoint { border: 1px solid var(--color-border); border-radius: var(--r-16); background: var(--color-card); overflow: hidden; scroll-margin-top: calc(var(--header-h) + 16px); }
.endpoint__head { display: flex; flex-direction: column; gap: var(--sp-2); padding: 18px var(--sp-5); border-bottom: 1px solid var(--color-hairline); }
.method-badge { padding: 3px 8px; border-radius: var(--r-6); font: 700 var(--fs-12)/1.4 var(--font-mono); }
.method-badge.method--get { background: var(--color-success-tint); }
.method-badge.method--post, .method-badge.method--put, .method-badge.method--patch, .method-badge.method--delete { background: var(--color-tint); }
.endpoint__path { padding: 0; background: none; font-size: var(--fs-15); font-weight: 600; color: var(--color-heading); word-break: break-all; }
.endpoint__title { font-size: var(--fs-16); }
.endpoint__title a { color: var(--color-heading); }
.endpoint__desc { font-size: var(--fs-15); line-height: 1.6; color: var(--color-text-2); }
.endpoint__params { display: flex; flex-direction: column; gap: var(--sp-2); padding: var(--sp-4) var(--sp-5); }
.endpoint__params h4 { font-size: var(--fs-14); }
.param { display: grid; grid-template-columns: minmax(120px, 200px) 1fr; gap: var(--sp-3); padding: var(--sp-2) 0; border-top: 1px solid var(--color-surface); font-size: var(--fs-14); }
.param__name { padding: 0; background: none; font-weight: 600; color: var(--color-tint-fg); word-break: break-all; }
.param__type { font-size: var(--fs-12); color: var(--color-muted); }
.param__desc { color: var(--color-text-2); }
@media (max-width: 479.98px) { .param { grid-template-columns: 1fr; gap: var(--sp-1); } }
.endpoint__code { background: var(--color-code-bg); color: var(--color-code-fg); }
.endpoint__code .code-block { border-radius: 0; }
/* keep the tabs clear of the copy button, which sits in the top-right corner */
.endpoint__code .code-tabs__list { padding-right: 116px; }
@media (max-width: 479.98px) {
  .endpoint__code .code-tabs__list { padding-right: 56px; }
  .endpoint__code .copy-button [data-copy-label] { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
}
.endpoint__response { border-top: 1px solid #333333; }
.endpoint__response-label { padding: var(--sp-2) var(--sp-5); font-size: var(--fs-12); color: #BFBFBF; }
.endpoint__response pre { margin: 0; max-height: 360px; padding: 0 var(--sp-5) var(--sp-5); overflow: auto; font-size: var(--fs-13); line-height: 1.7; color: var(--color-code-fg); }
.endpoint__response pre code { padding: 0; background: none; color: inherit; }
.endpoint__response-missing { padding: 0 var(--sp-5) var(--sp-4); font-size: var(--fs-13); color: #BFBFBF; }
.llms-preview { margin: 0; padding: var(--sp-3h); border-radius: var(--r-10); background: var(--color-surface); font-size: var(--fs-12); line-height: 1.6; color: var(--color-ink); white-space: pre-wrap; overflow-wrap: anywhere; max-height: 380px; overflow-y: auto; }
.dataset-list { margin: 0; padding: 0; list-style: none; }
.dataset-list li { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--sp-2h); padding: var(--sp-2h) 0; border-top: 1px solid var(--color-surface); }
.dataset-list li > div:first-child { display: flex; flex-direction: column; font-size: var(--fs-14); }
@media (max-width: 899.98px) {
  .api-docs { grid-template-columns: 1fr; }
  .api-nav { position: static; max-height: none; border: 1px solid var(--color-hairline); border-radius: var(--r-12); padding: var(--sp-2); }
  .api-nav__toggle { display: flex; justify-content: space-between; align-items: center; padding: var(--sp-2) var(--sp-2h); min-height: 44px; font-weight: 600; cursor: pointer; }
  .api-nav__panel[open] .api-nav__toggle .icon { transform: rotate(180deg); }
}

/* ---------- account area (08) ---------- */
/* .account's padding shorthand dropped the container gutter; restore it */
.account { padding-left: var(--gutter); padding-right: var(--gutter); }
.account-side { display: flex; flex-direction: column; gap: var(--sp-1); align-self: start; position: sticky; top: calc(var(--header-h) + var(--sp-5)); padding: var(--sp-3); border: 1px solid var(--color-hairline); border-radius: var(--r-16); background: var(--color-card); }
.account-side .account-nav { position: static; align-self: stretch; }
.account-user { display: flex; align-items: center; gap: var(--sp-2h); padding: var(--sp-2) var(--sp-2) var(--sp-3h); margin-bottom: var(--sp-1h); border-bottom: 1px solid var(--color-surface); }
.avatar { display: inline-flex; flex: none; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; background: var(--color-tint); color: var(--color-tint-fg); font-size: var(--fs-14); font-weight: 700; }
.account-user__text { display: flex; flex-direction: column; min-width: 0; }
.account-user__name { font-size: var(--fs-14); font-weight: 600; color: var(--color-heading); overflow-wrap: anywhere; }
.account-user__plan { font-size: var(--fs-12); color: var(--color-muted); }
.account-user__quota { font-size: var(--fs-12); color: var(--color-text-2); font-variant-numeric: tabular-nums; }
.account-side .account-nav a { font-weight: 600; }
.account-side__footer { display: flex; flex-direction: column; gap: 2px; margin-top: var(--sp-1h); padding-top: var(--sp-1h); border-top: 1px solid var(--color-surface); }
.account-side__admin { padding: var(--sp-2h); font-size: var(--fs-14); font-weight: 600; }
.account-side__logout { display: flex; align-items: center; gap: var(--sp-1h); width: 100%; padding: var(--sp-2h); border: 0; border-radius: var(--r-8); background: none; font-size: var(--fs-14); color: var(--color-text-2); text-align: left; }
.account-side__logout:hover { background: var(--color-surface); color: var(--color-heading); }
.account-side__logout .icon { width: 16px; height: 16px; }
.account-main { min-width: 0; }
.account-title { font-size: 1.875rem; }
.account-narrow { max-width: 720px; }
.bar-chart { display: flex; align-items: flex-end; gap: 6px; height: 160px; }
.bar-chart__bar { flex: 1; min-width: 0; height: max(var(--h, 0%), 2px); border-radius: var(--r-4) var(--r-4) 0 0; background: var(--color-tint-border); }
.bar-chart__bar.is-current { background: var(--color-primary); }
.bar-chart__axis { display: flex; justify-content: space-between; }
.key-mask { padding: 0; background: none; font-size: var(--fs-13); color: var(--color-text-2); white-space: nowrap; }
.new-key { display: flex; flex-direction: column; gap: var(--sp-2h); padding: var(--sp-4) var(--sp-5); border-radius: var(--r-12); background: var(--color-success-tint); }
.new-key__title { font-size: var(--fs-15); font-weight: 600; color: var(--color-success-fg); }
.new-key__row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2); }
.new-key__value { flex: 1; min-width: min(100%, 220px); padding: var(--sp-2h) var(--sp-3); border: 1px solid #BFE3C8; border-radius: var(--r-8); background: var(--color-card); font-size: var(--fs-14); color: var(--color-heading); word-break: break-all; }
.new-key .copy-button { height: 40px; border-radius: var(--r-8); }
.scope-form fieldset { display: flex; flex-direction: column; gap: var(--sp-1); }
.scope-form .check { font-size: var(--fs-13); }
.scope-form code { padding: 0; background: none; }
.kind-tag { display: inline-block; padding: 3px 8px; border-radius: var(--r-6); background: var(--color-surface); font-size: var(--fs-12); font-weight: 600; color: var(--color-ink); white-space: nowrap; }
.history-result { font-weight: 500; color: var(--color-heading); }
.danger-zone { border-color: var(--color-tint-border); }
.danger-zone__title { color: var(--color-tint-fg); }
.danger-zone__form { display: flex; flex-wrap: wrap; align-items: flex-end; gap: var(--sp-2h); }
.danger-zone__form .field { flex: 1 1 260px; }
.table--compact th, .table--compact td { padding-left: 12px; padding-right: 12px; }
@media (max-width: 899.98px) {
  .account { grid-template-columns: minmax(0, 1fr); }
  .account-side { position: static; min-width: 0; }
  .account-side .account-nav { flex-direction: row; overflow-x: auto; }
  .account-side__footer { flex-direction: row; flex-wrap: wrap; justify-content: space-between; }
  .account-side__logout { width: auto; }
}

/* ---------- sign-in screens (12) ---------- */
.auth-tabs { display: flex; width: 100%; }
.auth-tabs .segmented__item { flex: 1; justify-content: center; height: 40px; }
.auth-form { --stack-gap: 18px; }
.field__label-row { display: flex; justify-content: space-between; align-items: baseline; gap: var(--sp-3); }
.check--top { align-items: flex-start; line-height: 1.5; color: var(--color-text-2); }
.check--top input { flex: none; margin-top: 2px; }
.auth-back { align-self: flex-start; font-size: var(--fs-14); font-weight: 600; }
.btn-google { gap: var(--sp-2h); height: 50px; font-size: var(--fs-15); }
.btn-google:hover { border-color: var(--color-muted); }
.btn-google__logo { width: 18px; height: 18px; flex: none; }