/* Taxti self-service pages. One stylesheet, no framework, no fonts fetched. */

:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --ink: #14181f;
  --muted: #5a6472;
  --line: #dfe3e9;
  --accent: #1f6feb;
  --danger: #b42318;
  --danger-bg: #fef3f2;
  --danger-line: #fecdc9;
  --radius: 12px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12151a;
    --surface: #1a1f27;
    --ink: #eef1f5;
    --muted: #9aa5b4;
    --line: #2b323d;
    --accent: #5b9bff;
    --danger: #ff8a7a;
    --danger-bg: #2a1917;
    --danger-line: #55302c;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  padding: 24px 16px 64px;
}

main {
  max-width: 640px;
  margin: 0 auto;
}

header.bar {
  max-width: 640px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand { font-weight: 700; letter-spacing: 0.2px; }

.langs { display: flex; gap: 6px; }

.langs button {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  border-radius: 999px;
  padding: 4px 12px;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}

.langs button[aria-pressed='true'] {
  color: var(--ink);
  border-color: var(--accent);
  font-weight: 600;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 16px;
}

h1 { font-size: 24px; margin: 0 0 12px; line-height: 1.3; }
h2 { font-size: 18px; margin: 24px 0 8px; }
p  { margin: 0 0 12px; }
ul { margin: 0 0 12px; padding-inline-start: 22px; }
li { margin-bottom: 8px; }

.muted { color: var(--muted); font-size: 14px; }

.warn {
  background: var(--danger-bg);
  border: 1px solid var(--danger-line);
  border-radius: var(--radius);
  padding: 16px 18px;
}

.warn h2 { margin-top: 0; color: var(--danger); }

button.action {
  font: inherit;
  font-weight: 600;
  border-radius: 10px;
  padding: 12px 18px;
  border: 1px solid transparent;
  cursor: pointer;
  width: 100%;
}

button.primary { background: var(--accent); color: #fff; }
button.danger  { background: var(--danger); color: #fff; }

button.secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

button.action[disabled] { opacity: 0.45; cursor: not-allowed; }

.stack { display: flex; flex-direction: column; gap: 10px; }

label.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 16px 0;
  cursor: pointer;
}

label.check input { margin-top: 4px; width: 18px; height: 18px; flex: none; }

.account {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  word-break: break-all;
}

.status {
  border-inline-start: 3px solid var(--accent);
  padding-inline-start: 12px;
  margin: 12px 0;
}

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

[hidden] { display: none !important; }

a { color: var(--accent); }

footer {
  max-width: 640px;
  margin: 24px auto 0;
  font-size: 13px;
  color: var(--muted);
}

[dir='rtl'] .status { border-inline-start-width: 3px; }