/*
 * Unapprove — Atesen Software
 *
 * Deliberately neutral: no Xero logo, no Xero blue (#13B5EA), no badge that
 * could read as an endorsement. The accent is a warm slate/teal that is far
 * enough away from the Xero palette to be unmistakable (API_NOTES §8).
 */

:root {
  color-scheme: light dark;

  --bg: #f6f7f8;
  --surface: #ffffff;
  --surface-2: #f0f2f4;
  --border: #d8dde2;
  --border-strong: #b9c1c9;
  --text: #16202a;
  --text-dim: #5a6874;
  --accent: #0f6b62;
  --accent-text: #ffffff;
  --accent-soft: #e2f1ef;
  --danger: #a3271f;
  --danger-soft: #fbeae8;
  --warn: #8a5a00;
  --warn-soft: #fbf1de;
  --ok: #1d6b3a;
  --ok-soft: #e6f3ea;
  --focus: #b4530a;

  --radius: 8px;
  --gap: 16px;
  --maxw: 1060px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial,
    "Noto Sans", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
    "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14181c;
    --surface: #1b2127;
    --surface-2: #232b32;
    --border: #333d46;
    --border-strong: #4a5660;
    --text: #e7ecf0;
    --text-dim: #a2aeb8;
    --accent: #4fd1c0;
    --accent-text: #0c1a18;
    --accent-soft: #17302d;
    --danger: #ff9a8f;
    --danger-soft: #35201e;
    --warn: #e9be6a;
    --warn-soft: #33290f;
    --ok: #79d494;
    --ok-soft: #16301f;
    --focus: #ffb267;
  }
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px 64px;
}

/* ---------------------------------------------------------------- focus --- */

a,
button,
input,
select,
textarea,
summary {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--surface);
  color: var(--text);
  padding: 10px 14px;
  z-index: 10;
}

.skip:focus {
  left: 8px;
  top: 8px;
}

/* ----------------------------------------------------------------- bars --- */

.topbar {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.topbar-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: baseline;
  justify-content: space-between;
}

.brand {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--text);
  text-decoration: none;
}

.brand span {
  color: var(--text-dim);
  font-weight: 400;
  font-size: 0.85rem;
  margin-left: 8px;
}

.who {
  color: var(--text-dim);
  font-size: 0.88rem;
  display: flex;
  gap: 12px;
  align-items: baseline;
}

.sitefoot {
  border-top: 1px solid var(--border);
  margin-top: 48px;
  padding: 20px;
  color: var(--text-dim);
  font-size: 0.85rem;
  text-align: center;
}

.sitefoot a {
  color: inherit;
}

/* ------------------------------------------------------------- headings --- */

h1 {
  font-size: 1.65rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 28px 0 8px;
}

h2 {
  font-size: 1.2rem;
  margin: 28px 0 8px;
}

h3 {
  font-size: 1rem;
  margin: 20px 0 6px;
}

.lede {
  color: var(--text-dim);
  font-size: 1.02rem;
  margin: 0 0 20px;
  max-width: 62ch;
}

.muted {
  color: var(--text-dim);
}

.small {
  font-size: 0.86rem;
}

code,
.mono {
  font-family: var(--mono);
  font-size: 0.92em;
}

/* --------------------------------------------------------------- blocks --- */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 0 0 var(--gap);
}

.card > :first-child {
  margin-top: 0;
}

.card > :last-child {
  margin-bottom: 0;
}

.grid {
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
}

.tile .n {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
  display: block;
  letter-spacing: -0.02em;
}

.tile .k {
  color: var(--text-dim);
  font-size: 0.86rem;
}

.tile.ok {
  background: var(--ok-soft);
  border-color: var(--ok);
}

.tile.warn {
  background: var(--warn-soft);
  border-color: var(--warn);
}

.tile.off {
  background: var(--surface-2);
}

.notice {
  border: 1px solid var(--border);
  border-left-width: 4px;
  border-radius: var(--radius);
  padding: 12px 16px;
  margin: 0 0 var(--gap);
  background: var(--surface);
}

.notice.bad {
  border-left-color: var(--danger);
  background: var(--danger-soft);
  color: var(--text);
}

.notice.good {
  border-left-color: var(--ok);
  background: var(--ok-soft);
}

.notice.warn {
  border-left-color: var(--warn);
  background: var(--warn-soft);
}

.notice p {
  margin: 4px 0;
}

/* -------------------------------------------------------------- buttons --- */

.btn {
  display: inline-block;
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  color: var(--text);
  border-radius: var(--radius);
  padding: 9px 16px;
  cursor: pointer;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

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

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

.btn.danger {
  color: var(--danger);
  border-color: var(--danger);
  background: transparent;
}

.btn.link {
  background: none;
  border: none;
  color: var(--accent);
  padding: 4px 2px;
  text-decoration: underline;
  font-weight: 500;
}

.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn.big {
  padding: 12px 22px;
  font-size: 1.02rem;
}

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

.row.end {
  justify-content: flex-end;
}

.spread {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: baseline;
  justify-content: space-between;
}

/* --------------------------------------------------------------- forms --- */

label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 4px;
}

input[type="text"],
input[type="date"],
input[type="search"],
select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
}

input[type="checkbox"],
input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.filters {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  align-items: end;
}

.filters .actions {
  display: flex;
  gap: 8px;
}

fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin: 0 0 var(--gap);
}

legend {
  font-weight: 600;
  padding: 0 6px;
}

.choice {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 8px 0;
}

.choice label {
  margin: 0;
  color: var(--text);
  font-size: 0.95rem;
}

.confirm-input {
  font-family: var(--mono);
  letter-spacing: 0.04em;
  max-width: 280px;
}

/* --------------------------------------------------------------- table --- */

.tablewrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.92rem;
}

caption {
  text-align: left;
  padding: 12px 14px;
  color: var(--text-dim);
  font-size: 0.86rem;
}

th,
td {
  text-align: left;
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

thead th {
  background: var(--surface-2);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  position: sticky;
  top: 0;
}

tbody tr:last-child td {
  border-bottom: none;
}

tbody tr:hover {
  background: var(--surface-2);
}

td.num,
th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

td.pick {
  width: 38px;
}

/* ---------------------------------------------------------------- pills --- */

.pill {
  display: inline-block;
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  color: var(--text-dim);
  white-space: nowrap;
}

.pill.ok {
  background: var(--ok-soft);
  border-color: var(--ok);
  color: var(--ok);
}

.pill.warn {
  background: var(--warn-soft);
  border-color: var(--warn);
  color: var(--warn);
}

.pill.bad {
  background: var(--danger-soft);
  border-color: var(--danger);
  color: var(--danger);
}

/* -------------------------------------------------------------- progress -- */

.bar {
  height: 14px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  overflow: hidden;
}

.bar > i {
  display: block;
  height: 100%;
  background: var(--accent);
}

.steps {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  color: var(--text-dim);
  font-size: 0.88rem;
}

.steps li {
  padding: 2px 0;
}

.dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 4px 16px;
  margin: 0;
  font-size: 0.92rem;
}

.dl dt {
  color: var(--text-dim);
}

.dl dd {
  margin: 0;
}

@media (max-width: 640px) {
  h1 {
    font-size: 1.4rem;
  }

  .wrap {
    padding: 0 14px 48px;
  }

  thead th {
    position: static;
  }
}