:root {
  --paper: #f6f0e6;
  --soft: #ebe1d0;
  --ink: #23201b;
  --muted: #6b6255; /* 5,3:1 mot --paper */
  --line: #8a7f6c;  /* kant på fält: minst 3:1 mot --paper (WCAG 1.4.11) */
  --linje-mjuk: #d9cdb8;
  --accent: #730a00;
  --on-accent: #ffffff;
  --fel: #a01800;   /* 6,6:1 mot --paper */
  --ok: #1f5a2a;
  --raised: #ffffff;
  --radie: 12px;
  --font: Georgia, "Iowan Old Style", "Times New Roman", serif;
}

* { box-sizing: border-box; }

html { background: var(--paper); -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.125rem;
  line-height: 1.55;
}

.hoppa { position: absolute; left: 8px; top: -60px; padding: .6rem 1rem; background: var(--ink); color: #fff; z-index: 10; }
.hoppa:focus { top: 8px; }

.topp { padding: 14px 16px; border-bottom: 1px solid var(--linje-mjuk); }
.namn { margin: 0 auto; max-width: 40rem; font-size: 1.3rem; font-weight: 600; }
.namn::after { content: '.'; color: var(--accent); }

main { max-width: 40rem; margin: 0 auto; padding: 20px 16px 48px; }
main:focus { outline: none; }

h1 { margin: 0 0 .75rem; font-size: clamp(1.6rem, 6vw, 2.1rem); line-height: 1.2; font-weight: 500; letter-spacing: -.01em; }
h1:focus { outline: none; }
h2 { margin: 0 0 .25rem; font-size: 1.25rem; font-weight: 600; }

a { color: var(--accent); }
.lank { text-decoration: underline; text-underline-offset: .2em; }

/* Synlig fokusring överallt (WCAG 2.4.7), minst 3:1 mot både papper och vit */
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; border-radius: 4px; }

.steg ol { display: flex; gap: .4rem; margin: 0 0 1.25rem; padding: 0; list-style: none; flex-wrap: wrap; font-size: .95rem; }
.steg li { padding: .2rem .7rem; border: 1px solid var(--linje-mjuk); border-radius: 999px; color: var(--muted); }
.steg li[aria-current="step"] { background: var(--ink); color: #fff; border-color: var(--ink); font-weight: 600; }

.falt { margin: 0 0 1.1rem; }
label { display: block; margin: 0 0 .3rem; font-weight: 600; }
input[type="text"], input[type="email"], input[type="tel"], input[type="date"], input[type="number"] {
  display: block; width: 100%; min-height: 3rem; padding: .6rem .8rem;
  font: inherit; color: var(--ink); background: var(--raised);
  border: 2px solid var(--line); border-radius: 8px;
}
input[aria-invalid="true"] { border-color: var(--fel); }

.falt--kryss { display: grid; grid-template-columns: 2rem 1fr; column-gap: .6rem; align-items: start; }
.falt--kryss input { width: 1.6rem; height: 1.6rem; margin: .15rem 0 0; accent-color: var(--accent); }
.falt--kryss label { margin: 0; font-weight: 400; }
.falt--kryss .hjalp, .falt--kryss .fel-text { grid-column: 2; }

.hjalp { margin: .3rem 0 0; color: var(--muted); font-size: .95rem; }
.fel-text { margin: .3rem 0 0; color: var(--fel); font-size: .95rem; font-weight: 600; }

.knapp {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 3rem; min-width: 3rem; padding: .7rem 1.6rem;
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
  color: var(--on-accent); background: var(--accent); border: 2px solid var(--accent); border-radius: 999px;
}
.knapp:hover { filter: brightness(1.15); }
.knapp--lugn { color: var(--ink); background: transparent; border-color: var(--ink); }
.knapp--lugn:hover { background: var(--soft); filter: none; }
.knapp[disabled] { opacity: .6; cursor: not-allowed; }
.knappar { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1rem; }

.status { min-height: 1.5rem; margin: 0 0 .75rem; color: var(--muted); font-size: .95rem; }
.felruta { margin: 0 0 1rem; padding: .8rem 1rem; border: 2px solid var(--fel); border-radius: 8px; background: #fff; color: var(--fel); font-weight: 600; }
.ruta { padding: .8rem 1rem; border: 1px solid var(--linje-mjuk); border-radius: 8px; background: var(--raised); }

.rumlista { margin: 1rem 0; padding: 0; list-style: none; display: grid; gap: 1rem; }
.rum { padding: 1rem; background: var(--raised); border: 1px solid var(--linje-mjuk); border-radius: var(--radie); box-shadow: 0 6px 20px rgba(35, 32, 27, .08); }
.rum p { margin: .2rem 0; }
.rum .pris { font-size: 1.35rem; font-weight: 600; }
.rum .knapp { margin-top: .6rem; width: 100%; }

.sammanfattning { margin: 0 0 1.25rem; padding: .9rem 1rem; background: var(--raised); border: 1px solid var(--linje-mjuk); border-radius: var(--radie); }
.sammanfattning dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: .2rem 1rem; }
.sammanfattning dt { color: var(--muted); }
.sammanfattning dd { margin: 0; text-align: right; font-weight: 600; }

/* Swish-förskott: frivilligt, visuellt skilt från bekräftelsen */
.swish { margin: 1.5rem 0; padding: 1rem; border: 1px dashed var(--line); border-radius: var(--radie); }
.swish h2 { margin-bottom: .25rem; }
.swish .knapp { margin-top: .5rem; }

.fot { max-width: 40rem; margin: 0 auto; padding: 0 16px 32px; color: var(--muted); font-size: .95rem; }

[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

@media (min-width: 640px) {
  main { padding-top: 32px; }
  .rum .knapp { width: auto; }
}

@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }
@media (forced-colors: active) { .knapp { border: 2px solid ButtonText; } }