/* ─────────────────────────────────────────────────────────────
   liot-style — designtokens (från register.liot.se) + sid-layout
   ───────────────────────────────────────────────────────────── */

:root {
  --black:      #000000;
  --white:      #ffffff;
  --off-white:  #f5f5f5;
  --grey-100:   #e8e8e8;
  --grey-200:   #d0d0d0;
  --grey-400:   #888888;
  --grey-600:   #555555;
  --grey-800:   #222222;
  --grey-900:   #111111;
  --ai-yellow:  #f0c800;
  --ai-yellow-soft: #fff7c2;

  --f-serif: 'Instrument Serif', Georgia, serif;
  --f-sans:  'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --f-mono:  'Space Mono', ui-monospace, monospace;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

:root, [data-theme="light"] {
  --bg:           var(--off-white);
  --card:         var(--white);
  --card-2:       #ececec;
  --text:         var(--black);
  --text-2:       var(--grey-800);
  --subtext:      var(--grey-400);
  --dim:          var(--grey-600);
  --border:       var(--grey-100);
  --border-strong: var(--grey-200);
  --input-bg:     var(--white);
  --input-border: var(--grey-200);
  --pill-bg:      var(--grey-100);
  --pill-text:    var(--grey-800);
}

[data-theme="dark"] {
  --bg:           var(--black);
  --card:         var(--grey-900);
  --card-2:       #1a1a1a;
  --text:         var(--white);
  --text-2:       var(--grey-200);
  --subtext:      #b0b0b0;
  --dim:          #999999;
  --border:       var(--grey-800);
  --border-strong: #3a3a3a;
  --input-bg:     #0d0d0d;
  --input-border: #2a2a2a;
  --pill-bg:      var(--grey-800);
  --pill-text:    var(--grey-200);
  --ai-yellow-soft: #2a2308;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
html, body {
  min-height: 100%;
  background: var(--bg); color: var(--text);
  font-family: var(--f-sans);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  transition: background .3s var(--ease), color .3s var(--ease);
}
body { position: relative; overflow-x: hidden; }

body::after {
  content: '';
  position: fixed; inset: 0; z-index: 9998;
  pointer-events: none; opacity: .03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 128px 128px;
}

::selection { background: var(--text); color: var(--bg); }
a { color: var(--text); }

/* ─── Centrerad layout ─── */
.wrap {
  max-width: 620px;
  margin: 0 auto;
  padding: 72px 24px 56px;
  text-align: center;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.wrap > * { text-align: left; }

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 56px;
}
.brandmark {
  font-family: var(--f-mono);
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--dim);
}

.eyebrow {
  font-family: var(--f-mono);
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--dim);
  text-align: center;
}
.hero-h1 {
  font-family: var(--f-serif);
  font-size: clamp(48px, 11vw, 80px);
  font-weight: 400; letter-spacing: -0.03em; line-height: 0.95;
  text-align: center;
  margin: 14px 0 20px;
}
.lede {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(18px, 2.6vw, 24px);
  line-height: 1.35;
  color: var(--text-2);
  text-align: center;
  margin: 0 auto 44px;
  max-width: 480px;
}

/* ─── Form ─── */
form { text-align: left; }
.field { margin-bottom: 28px; }
.field-label {
  font-family: var(--f-mono);
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--dim);
  display: block; margin-bottom: 10px;
}
input[type="email"] {
  width: 100%;
  padding: 13px 14px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 0;
  font-family: var(--f-sans); font-size: 14px;
  color: var(--text); outline: none;
  transition: border-color .15s var(--ease);
}
input[type="email"]:focus { border-color: var(--text); }

/* Honeypot — göms för människor */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Kryssrutor / kategori-rutnät */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
@media (max-width: 460px) { .cat-grid { grid-template-columns: 1fr; } }

.opt {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--card);
  cursor: pointer;
  transition: background .15s var(--ease);
  user-select: none;
}
.opt:hover { background: var(--card-2); }
.opt input { position: absolute; opacity: 0; width: 0; height: 0; }
.box {
  flex: 0 0 auto;
  width: 15px; height: 15px;
  border: 1px solid var(--text);
  display: inline-block; position: relative;
}
.opt input:checked + .box { background: var(--text); }
.opt input:checked + .box::after {
  content: ''; position: absolute; inset: 3px;
  background: var(--bg);
}
.opt input:focus-visible + .box { outline: 2px solid var(--ai-yellow); outline-offset: 2px; }
.opt-label { font-size: 13px; color: var(--text); }

/* "Allt" + frekvens som rad av pills */
.pillrow { display: flex; flex-wrap: wrap; gap: 0; border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.pillrow .opt { flex: 1 1 0; min-width: 140px; }

/* ─── Kategorier med underforum (dragspel) ─── */
.cat-list { border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.cat-row { border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--card); }
.cat-head { display: flex; align-items: stretch; }
.cat-head .opt { flex: 1 1 auto; border: 0; background: transparent; }
.cat-row:hover > .cat-head { background: var(--card-2); }
.expander {
  flex: 0 0 auto;
  display: flex; align-items: center; gap: 7px;
  background: transparent; border: 0; border-left: 1px solid var(--border);
  padding: 0 14px; cursor: pointer;
  font-family: var(--f-mono); font-size: 9.5px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim);
  white-space: nowrap;
  transition: color .15s var(--ease);
}
.expander:hover { color: var(--text); }
.expander .caret { transition: transform .15s var(--ease); display: inline-block; }
.expander[aria-expanded="true"] .caret { transform: rotate(90deg); }
.cat-count { color: var(--text); }

.subs {
  border-top: 1px solid var(--border);
  background: var(--card-2);
  padding: 4px 0 4px 30px;
}
.subs[hidden] { display: none; }
.subs .opt { border: 0; background: transparent; padding: 7px 14px; }
.subs .opt:hover { background: var(--card); }
.subs .opt-label { font-size: 12px; color: var(--text-2); }
.subs .box { width: 13px; height: 13px; }

/* Hela kategorin vald → dimma underforumen (de ingår automatiskt) */
.cat-row.whole .subs { opacity: .4; pointer-events: none; }

/* ─── Knapp ─── */
.btn-primary {
  width: 100%;
  background: var(--text); color: var(--bg);
  border: 1px solid var(--text); border-radius: 0;
  padding: 16px 28px;
  font-family: var(--f-sans); font-size: 13px;
  font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
  cursor: pointer;
  display: inline-flex; justify-content: center; align-items: center; gap: 10px;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.btn-primary:hover { background: transparent; color: var(--text); }
.btn-primary:disabled { opacity: .5; cursor: default; }

.btn-secondary {
  background: transparent; color: var(--text);
  border: 1px solid var(--text); border-radius: 0;
  padding: 15px 22px;
  font-family: var(--f-sans); font-size: 12px;
  font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  cursor: pointer;
  display: inline-flex; justify-content: center; align-items: center; gap: 8px;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.btn-secondary:hover { background: var(--text); color: var(--bg); }

/* ─── Wizard (steg-för-steg) ─── */
.stepper { display: flex; gap: 0; margin-bottom: 30px; }
.stepper .st {
  flex: 1;
  padding-top: 10px;
  border-top: 2px solid var(--border);
  font-family: var(--f-mono); font-size: 9.5px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--dim);
  transition: color .3s var(--ease), border-color .3s var(--ease);
}
.stepper .st.done { color: var(--text-2); border-top-color: var(--text-2); }
.stepper .st.active { color: var(--text); border-top-color: var(--text); }

.wizard { overflow: hidden; transition: height .4s var(--ease); }
.track { display: flex; align-items: flex-start; transition: transform .45s var(--ease); }
.step { flex: 0 0 100%; width: 100%; }
.step-inner { padding: 2px; }  /* rum för focus-outline */

.step-eyebrow {
  font-family: var(--f-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--dim);
  display: block; margin-bottom: 8px;
}
.step-title {
  font-family: var(--f-serif); font-weight: 400;
  font-size: clamp(26px, 4.5vw, 36px); letter-spacing: -0.02em; line-height: 1.05;
  margin-bottom: 20px;
}

/* Frekvens som två stora val-kort */
.freq-cards {
  display: grid; grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--border); border-left: 1px solid var(--border);
}
@media (max-width: 440px) { .freq-cards { grid-template-columns: 1fr; } }
.freq-card {
  position: relative;
  border-right: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: var(--card); padding: 22px 20px; cursor: pointer; user-select: none;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.freq-card:hover { background: var(--card-2); }
.freq-card input { position: absolute; opacity: 0; width: 0; height: 0; }
.freq-card .fc-title {
  font-family: var(--f-serif); font-size: 26px; letter-spacing: -0.01em;
  line-height: 1; margin-bottom: 8px;
}
.freq-card .fc-sub {
  font-family: var(--f-mono); font-size: 9.5px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim);
}
.freq-card .fc-mark {
  position: absolute; top: 14px; right: 14px;
  width: 15px; height: 15px; border: 1px solid var(--text);
}
.freq-card.sel { background: var(--text); }
.freq-card.sel .fc-title { color: var(--bg); }
.freq-card.sel .fc-sub { color: var(--bg); opacity: .7; }
.freq-card.sel .fc-mark { background: var(--bg); border-color: var(--bg); }
.freq-card input:focus-visible ~ .fc-mark { outline: 2px solid var(--ai-yellow); outline-offset: 2px; }

/* Navigering mellan steg */
.wiz-nav { display: flex; align-items: center; gap: 10px; margin-top: 28px; }
.wiz-nav .grow { flex: 1; }
.wiz-nav .btn-primary { width: auto; }

.theme-btn {
  background: transparent; color: var(--text);
  border: 1px solid var(--text); border-radius: 0;
  padding: 7px 12px; cursor: pointer;
  font-family: var(--f-sans); font-size: 10px;
  font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.theme-btn:hover { background: var(--text); color: var(--bg); }

/* ─── Status/meddelanden ─── */
.msg {
  margin-top: 22px; padding: 16px 18px;
  border-left: 2px solid var(--text);
  background: var(--card-2);
  font-size: 13px; line-height: 1.55; color: var(--text-2);
  display: none;
}
.msg.show { display: block; }
.msg.err { border-left-color: #b00; }

.fineprint {
  margin-top: 26px;
  font-family: var(--f-mono);
  font-size: 10px; letter-spacing: 0.04em; line-height: 1.7;
  color: var(--dim);
  text-align: center;
}

/* ─── Footer ─── */
.foot {
  margin-top: auto; padding-top: 48px;
  font-family: var(--f-mono);
  font-size: 10px; letter-spacing: 0.06em;
  color: var(--dim);
  text-align: center;
}

/* Landningssidor (confirm/unsubscribe) */
.center-card {
  margin: 0 auto; max-width: 480px; text-align: center;
}
.center-card .section-h2 {
  font-family: var(--f-serif); font-weight: 400;
  font-size: clamp(32px, 6vw, 48px); letter-spacing: -0.02em;
  line-height: 1.02; margin-bottom: 18px;
}
.center-card p { color: var(--text-2); line-height: 1.6; font-size: 15px; }
.center-card .cta {
  display: inline-block; margin-top: 28px;
  background: transparent; color: var(--text);
  border: 1px solid var(--text); border-radius: 0;
  padding: 13px 22px;
  font-family: var(--f-sans); font-size: 12px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; text-decoration: none;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.center-card .cta:hover { background: var(--text); color: var(--bg); }