:root {
  color-scheme: light dark;

  --bg: #fbfaf8;
  --surface: #ffffff;
  --text: #14181d;
  --muted: #626b77;
  --accent: #0b6b5b;
  --accent-soft: rgba(11, 107, 91, 0.09);
  --rule: rgba(20, 24, 29, 0.11);
  --glow: rgba(11, 107, 91, 0.07);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0f13;
    --surface: #12161b;
    --text: #e8eaed;
    --muted: #98a0ab;
    --accent: #4cc7af;
    --accent-soft: rgba(76, 199, 175, 0.12);
    --rule: rgba(255, 255, 255, 0.12);
    --glow: rgba(76, 199, 175, 0.08);
  }
}

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

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

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--accent);
  text-decoration-color: color-mix(in srgb, var(--accent) 35%, transparent);
  text-underline-offset: 0.2em;
  transition: text-decoration-color 160ms ease, color 160ms ease;
}

a:hover {
  text-decoration-color: var(--accent);
}

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

/* Märket, delat mellan sidorna */

.mark {
  display: block;
  width: 60px;
  height: auto;
  /* Cirklarna ritas med currentColor, så accenten sätts här. */
  color: var(--accent);
}

.wordmark {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.eyebrow {
  margin: 0.5rem 0 0;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Startsidan */

.landing {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100svh;
  padding: 3rem 1.5rem;
  /* Mjuk ljuskälla bakom märket. Enda dekorationen på sidan. */
  background-image: radial-gradient(60rem 32rem at 50% -8rem, var(--glow), transparent 70%);
}

.landing__inner {
  width: 100%;
  max-width: 27rem;
  text-align: center;
}

.landing .mark {
  margin: 0 auto 1.5rem;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 2rem 0 0;
  padding: 0.375rem 0.8125rem;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--accent-soft);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text);
}

.status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent);
}

.lede {
  margin: 1.5rem 0 0;
  color: var(--muted);
  text-wrap: pretty;
}

/* Callback-sidan efter BankID */

.status--bad {
  background: transparent;
}

.status--bad::before {
  background: var(--muted);
  box-shadow: none;
}

.code {
  margin: 1.5rem 0 0;
  padding: 0.875rem 1rem;
  border: 1px solid var(--rule);
  border-radius: 10px;
  background: var(--surface);
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.8125rem;
  line-height: 1.5;
  /* Koden är en lång teckenrad utan mellanslag och måste få brytas, annars
     spräcker den layouten på mobil. */
  overflow-wrap: anywhere;
  text-align: left;
  user-select: all;
}

.copy {
  /* Utan detta ritar plattformen sin egen knapp ovanpå, vilket på mobil ger
     en grå platta med dålig kontrast trots att bakgrunden är satt. */
  appearance: none;
  -webkit-appearance: none;
  margin-top: 1rem;
  padding: 0.5625rem 1.125rem;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease;
}

.copy:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.copy:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.landing footer {
  margin-top: 2.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  font-size: 0.875rem;
  color: var(--muted);
}

.landing footer nav {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

/* Dokumentsidorna */

.doc {
  max-width: 42rem;
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
}

.doc__head {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 3rem;
}

.doc__head .mark {
  width: 34px;
  flex: none;
}

.doc__head a {
  color: inherit;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.doc__head .wordmark {
  font-size: 1.0625rem;
}

.doc h1 {
  margin: 0;
  font-size: clamp(1.875rem, 5vw, 2.375rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.doc .updated {
  margin: 0.75rem 0 3rem;
  font-size: 0.875rem;
  color: var(--muted);
}

.doc h2 {
  margin: 3rem 0 0.875rem;
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.doc p,
.doc li {
  color: color-mix(in srgb, var(--text) 88%, var(--bg));
  text-wrap: pretty;
}

.doc p {
  margin: 0 0 1.125rem;
}

.doc ul {
  margin: 0 0 1.125rem;
  padding-left: 1.25rem;
}

.doc li {
  margin-bottom: 0.4375rem;
}

.doc li::marker {
  color: var(--muted);
}

.doc__foot {
  margin-top: 4rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--rule);
  font-size: 0.875rem;
  color: var(--muted);
}

.doc__foot nav {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

@media (max-width: 30rem) {
  .doc {
    padding-top: 2rem;
  }

  .doc__head {
    margin-bottom: 2.25rem;
  }
}