@font-face { font-family: "Inter"; font-style: normal; font-weight: 400 800; font-display: swap; src: url("/fonts/inter-latin.woff2") format("woff2"); }
:root {
  --bg: #fbfaf7;
  --card: #ffffff;
  --ink: #1d2125;
  --muted: #646b72;
  --line: #e7e4dd;
  --accent: #1f6f5c;
  --accent-soft: #e8f2ee;
  --radius: 14px;
  --max: 720px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

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

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

header.site {
  border-bottom: 1px solid var(--line);
  background: var(--card);
}
header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.logo {
  font-weight: 700;
  font-size: 19px;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.logo span { color: var(--accent); }
header.site nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
}

main { padding: 40px 0 64px; }

.crumbs { font-size: 14px; color: var(--muted); margin-bottom: 8px; }
.crumbs a { color: var(--muted); }

h1 {
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}
h2 { font-size: 22px; margin: 44px 0 10px; letter-spacing: -0.01em; }
h3 { font-size: 18px; margin: 28px 0 6px; }

.lead { color: var(--muted); margin: 0 0 28px; font-size: 18px; }

.calc {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 18px;
}
.calc h2 { margin: 0 0 16px; font-size: 18px; }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.row.three { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 560px) {
  .row, .row.three { grid-template-columns: 1fr; }
  h1 { font-size: 27px; }
  .calc { padding: 20px; }
}

label { display: block; font-size: 14px; color: var(--muted); margin-bottom: 6px; }

input[type="text"], input[type="time"], select {
  width: 100%;
  font: inherit;
  font-size: 18px;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  -webkit-appearance: none;
  appearance: none;
}
select {
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: 34px;
}
input[type="text"]:focus, input[type="time"]:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.check { display: flex; align-items: center; gap: 10px; margin-top: 14px; font-size: 15px; color: var(--ink); }
.check input { width: 18px; height: 18px; accent-color: var(--accent); }

.seg { display: flex; gap: 6px; margin-bottom: 16px; flex-wrap: wrap; }
.seg button {
  font: inherit;
  font-size: 15px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  cursor: pointer;
}
.seg button.on { background: var(--accent); border-color: var(--accent); color: #fff; }

.result {
  margin-top: 18px;
  padding: 16px 18px;
  background: var(--accent-soft);
  border-radius: 10px;
}
.result .big { font-size: 28px; font-weight: 700; letter-spacing: -0.01em; color: var(--accent); line-height: 1.25; }
.result .sub { font-size: 15px; color: var(--muted); margin-top: 4px; }
.result dl { display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; margin: 10px 0 0; font-size: 15px; }
.result dt { color: var(--muted); }
.result dd { margin: 0; text-align: right; font-weight: 600; }

.chart { margin-top: 16px; }
.chart svg { width: 100%; height: auto; display: block; }

table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 12px 0; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; }
td.num, th.num { text-align: right; }

.content p, .content li { color: #2c3238; }
.formula {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 16px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 15px;
  overflow-x: auto;
}

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.faq summary { cursor: pointer; font-weight: 600; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--muted); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 8px 0 0; }

.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .cards { grid-template-columns: 1fr; } }
.cards a {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  text-decoration: none;
  color: var(--ink);
  transition: border-color .15s;
}
.cards a:hover { border-color: var(--accent); }
.cards strong { display: block; font-size: 17px; margin-bottom: 2px; }
.cards span { font-size: 14px; color: var(--muted); }

.related { margin-top: 48px; }
.note { font-size: 14px; color: var(--muted); }

footer.site {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  font-size: 14px;
  color: var(--muted);
}
footer.site a { color: var(--muted); margin-right: 16px; }

.fb { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); }
.fb label { font-size: 15px; color: var(--muted); }
.fb textarea {
  width: 100%; font: inherit; font-size: 16px; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); resize: vertical;
}
.fb textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.fb .hp { display: none; }
.fb-row { display: flex; align-items: center; gap: 12px; margin-top: 10px; }
.fb button {
  font: inherit; font-size: 15px; padding: 8px 18px; border: 0; border-radius: 999px;
  background: var(--accent); color: #fff; cursor: pointer;
}
.fb button:disabled { opacity: .6; cursor: default; }
.fb-status { font-size: 14px; color: var(--muted); }

.eli5 {
  margin: 8px 0 8px;
  padding: 16px 18px;
  border-left: 3px solid var(--accent);
  background: var(--card);
  border-radius: 0 10px 10px 0;
}
.eli5-h { display: block; font-size: 14px; color: var(--accent); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 4px; }
.eli5 p { margin: 0; }

.cta {
  display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  margin: 0 0 18px; padding: 16px 18px; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius); position: relative;
}
.cta strong { display: block; }
.cta span { font-size: 14px; color: var(--muted); }
.cta a {
  background: var(--accent); color: #fff; text-decoration: none; font-size: 15px;
  padding: 9px 18px; border-radius: 999px; white-space: nowrap;
}
.cta small { position: absolute; top: 4px; right: 10px; font-size: 11px; color: var(--muted); }

.bars { display: flex; align-items: flex-end; gap: 2px; height: 140px; margin-top: 16px; }
.bars div { flex: 1; background: #cfe3db; border-radius: 3px 3px 0 0; min-height: 2px; position: relative; }
.bars div.now { background: var(--accent); }
.bars div.cheap { background: #8fc5b0; }
.bars-x { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); margin-top: 4px; }

/* Ordräknare */
#wc-text { width:100%; min-height:220px; resize:vertical; padding:14px; font:inherit; color:var(--ink); background:var(--card); border:1px solid var(--line); border-radius:10px; }
#wc-text:focus { outline:2px solid var(--accent); outline-offset:2px; }
.wc-actions { display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; margin:10px 0 16px; }
.wc-actions .note { margin:0; }
#wc-clear { padding:8px 14px; border:1px solid var(--line); border-radius:8px; background:var(--card); color:var(--ink); font:inherit; font-size:14px; cursor:pointer; }
#wc-clear:hover { border-color:var(--accent); }
#wc-clear:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
.wc-stats { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
.wc-stat { padding:14px; border-radius:10px; background:var(--accent-soft); }
.wc-stat strong { display:block; font-size:28px; line-height:1.25; color:var(--accent); }
.wc-stat span { font-size:14px; color:var(--muted); }
@media(max-width:360px) { .wc-stats { grid-template-columns:1fr; } }

/* Verktyg: romerska, kvadratmeter, datum, ålder */
.calc-extra input[type="date"] { width:100%; min-width:0; font:inherit; font-size:18px; padding:11px 13px; border:1px solid var(--line); border-radius:10px; background:var(--card); color:var(--ink); }
.calc-extra input[type="date"]:focus { outline:2px solid var(--accent); outline-offset:2px; }
.calc-extra .row > div { min-width:0; }
.tool-button { padding:8px 14px; border:1px solid var(--line); border-radius:8px; background:var(--card); color:var(--ink); font:inherit; font-size:14px; cursor:pointer; }
.tool-button:hover { border-color:var(--accent); }
.tool-button:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
.tool-button:disabled { opacity:.5; cursor:default; }
.tool-actions { display:flex; gap:8px; flex-wrap:wrap; margin-top:12px; }
.room-fields { min-width:0; padding:14px; margin:14px 0; border:1px solid var(--line); border-radius:10px; }
.room-fields legend { padding:0 6px; font-size:15px; font-weight:600; }
.room-remove { margin-top:10px; }
.tool-settings { margin-top:18px; }
.calc-extra .result .big { overflow-wrap:anywhere; }
.calc-extra .result dl { grid-template-columns:minmax(0,1fr) minmax(0,1fr); }
.calc-extra .result dd { overflow-wrap:anywhere; }
.result.is-error { color:#8c2626; background:#fff0ef; font-size:15px; }
.roman-table { max-width:420px; }
.tool-note { margin:10px 0 0; font-size:14px; color:var(--muted); }
@media(max-width:400px) { .calc-extra .result dl { grid-template-columns:1fr; gap:3px; } .calc-extra .result dd { text-align:left; margin-bottom:8px; } }

/* Ladda elbil */
.ev-calc .row { margin-top: 16px; }
.ev-calc .row:first-of-type { margin-top: 0; }
.ev-calc .row > div { min-width: 0; }
.ev-calc h3 { margin: 24px 0 10px; font-size: 17px; }
.ev-unit-entry { display: grid; grid-template-columns: minmax(0, 1fr) 135px; gap: 8px; }
.ev-unit-entry select { font-size: 15px; }
.ev-unit-entry input { min-width: 0; }
.ev-calc .tool-note { margin: 8px 0 0; font-size: 14px; color: var(--muted); }
.ev-settings { margin: 20px 0 0; border-top: 1px solid var(--line); padding-top: 12px; }
.ev-settings summary { cursor: pointer; font-size: 15px; font-weight: 600; }
.ev-settings select { margin-bottom: 12px; }
.ev-settings label { margin-top: 12px; }
.ev-calc input:disabled { opacity: .55; background: var(--bg); }
.ev-calc .result .big, .ev-calc .result dd { overflow-wrap: anywhere; }
.ev-calc .result dl { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.ev-table-scroll { overflow-x: auto; margin-top: 18px; }
.ev-table { margin: 0; font-size: 14px; }
.ev-table caption { text-align: left; font-size: 14px; padding-bottom: 6px; }
.ev-table th, .ev-table td { padding: 8px 4px; }
.ev-table tbody th { font-weight: 400; color: var(--ink); }
.ev-table tr:nth-child(3) { font-weight: 700; }
.ev-table tr:nth-child(3) th { font-weight: 700; }
.ev-saving { margin: 14px 0 0; font-weight: 600; }
.ev-calc .is-error { color: #8c2626; background: #fff0ef; font-size: 15px; }
.ev-scope { margin: 16px 0 0; font-size: 14px; color: var(--muted); }
@media (max-width: 380px) {
  .ev-unit-entry { grid-template-columns: minmax(0, 1fr) 120px; }
  .ev-calc .result dl { grid-template-columns: 1fr; gap: 3px; }
  .ev-calc .result dd { text-align: left; margin-bottom: 6px; }
}

/* ================= Design v2 – enkelt och rakt på sak ================= */
:root {
  --bg: #ffffff;
  --soft: #f6f6f3;
  --line: #e8e6e1;
  --ink: #16191c;
  --muted: #6b7178;
  --accent: #1f6f5c;
  --accent-soft: #eaf3ef;
  --hi: #ffd84d;          /* gul detalj i ikoner */
  --hi-soft: #fff6d1;
  --radius: 16px;
  --max: 760px;
}
body { font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; font-size: 16.5px; }
h1 { font-weight: 800; letter-spacing: -0.03em; font-size: 34px; }
h2 { font-weight: 700; letter-spacing: -0.02em; }
.lead { font-size: 17px; margin-bottom: 24px; }

header.site { background: #fff; position: sticky; top: 0; z-index: 10; }
header.site .wrap { height: 64px; }
.logo { font-weight: 800; font-size: 20px; letter-spacing: -0.03em; }
header.site nav a { display: inline-flex; align-items: center; gap: 7px; color: var(--ink); font-weight: 500;
  padding: 8px 14px; border-radius: 999px; background: var(--soft); }
header.site nav svg { width: 17px; height: 17px; }

main { padding: 32px 0 64px; }

/* Ikoner */
.ic { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; flex: none;
  border-radius: 12px; background: var(--hi-soft); color: var(--ink); font-style: normal; }
.ic svg { width: 24px; height: 24px; }
.ph { display: flex; align-items: center; gap: 14px; margin-bottom: 8px; }
.ph h1 { margin: 0; }
.ph .ic { width: 52px; height: 52px; border-radius: 14px; background: var(--hi); }
.ph .ic svg { width: 28px; height: 28px; }

/* Startsida */
.hero { padding: 16px 0 8px; }
.hero h1 { font-size: 42px; line-height: 1.1; margin-bottom: 12px; }
.search { display: flex; align-items: center; gap: 10px; background: var(--soft); border: 1px solid var(--line);
  border-radius: 999px; padding: 0 18px; max-width: 520px; }
.search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); background: #fff; }
.search svg { width: 20px; height: 20px; color: var(--muted); flex: none; }
.search input { border: 0; background: transparent; font: inherit; font-size: 17px; padding: 14px 0; width: 100%; outline: none; color: var(--ink); }
.tabs { display: flex; gap: 4px; margin: 36px 0 20px; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button { display: flex; flex-direction: column; align-items: center; gap: 6px; font: inherit; font-size: 14px; font-weight: 600;
  color: var(--muted); background: none; border: 0; border-bottom: 2px solid transparent; padding: 10px 16px 12px; cursor: pointer; white-space: nowrap; }
.tabs button svg { width: 28px; height: 28px; }
.tabs button.on { color: var(--ink); border-bottom-color: var(--ink); }
.tabs button.on svg { color: var(--ink); }
.tabs button:hover { color: var(--ink); }

/* Kort */
.cards { grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (max-width: 720px) { .cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 420px) { .cards { grid-template-columns: 1fr; } }
.cards a { display: flex; flex-direction: column; gap: 2px; border-radius: var(--radius); padding: 16px; transition: border-color .15s, transform .15s; }
.cards a:hover { border-color: var(--ink); transform: translateY(-1px); }
.cards a .ic { margin-bottom: 10px; }
.cards strong { font-size: 16px; font-weight: 700; }
.cards span { font-size: 13.5px; line-height: 1.45; }
.cards a[hidden] { display: none; }
@media (max-width: 420px) {
  .cards a { flex-direction: row; align-items: center; gap: 12px; flex-wrap: wrap; }
  .cards a .ic { margin: 0; }
  .cards a strong { flex: 1; }
  .cards a span { flex-basis: 100%; padding-left: 56px; margin-top: -8px; }
}

/* Räknare */
.calc { border-radius: var(--radius); padding: 22px; box-shadow: 0 1px 2px rgba(0,0,0,.03); }
.calc h2 { font-size: 17px; }
label { font-size: 13.5px; font-weight: 500; }
input[type="text"], input[type="time"], select { border-radius: 12px; background: var(--soft); border-color: transparent; font-weight: 500; }
input[type="text"]:focus, input[type="time"]:focus, select:focus { background: #fff; }
.calc-extra input[type="date"], .fb textarea, #wc-text { background: var(--soft); border-color: transparent; border-radius: 12px; }
.inp { position: relative; }
.inp input { padding-right: calc(18px + var(--uw, 3ch)); }
.inp::after { content: attr(data-u); position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  font-weight: 700; color: var(--ink); pointer-events: none; font-size: 17px; }
.row.pair { grid-template-columns: 1fr auto 1fr; align-items: end; }
.joiner { font-weight: 700; padding-bottom: 13px; }
@media (max-width: 560px) {
  .row.pair { grid-template-columns: 1fr; }
  .joiner { display: none; }
}
.result { border-radius: 12px; }
.result .big { font-weight: 800; font-size: 30px; letter-spacing: -0.02em; }
.seg button { font-weight: 500; background: var(--soft); border-color: transparent; color: var(--ink); }
.seg button.on { background: var(--ink); border-color: var(--ink); }

.eli5 { background: var(--soft); border-left: 0; border-radius: 12px; margin: 18px 0 8px; }
.eli5-h { color: var(--ink); }

/* Mer text – fälls ut vid behov */
details.more { margin-top: 28px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
details.more > summary { cursor: pointer; list-style: none; font-weight: 700; font-size: 17px; padding: 16px 0; }
details.more > summary::-webkit-details-marker { display: none; }
details.more > summary::after { content: "+"; float: right; color: var(--muted); font-weight: 400; font-size: 20px; line-height: 1; }
details.more[open] > summary::after { content: "–"; }
details.more .content { padding-bottom: 12px; }
details.more .content > h2:first-child { margin-top: 4px; }

.faq { margin-top: 0; }
.related { margin-top: 40px; }
.related .cards { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 720px) { .related .cards { grid-template-columns: 1fr; } }
footer.site { background: var(--soft); border-top: 0; }
.faq summary { display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { float: none; }
.home-more { margin-top: 56px; padding-top: 8px; border-top: 1px solid var(--line); font-size: 15.5px; }
.home-more h2 { font-size: 20px; }
.home-more h3 { font-size: 16px; margin: 20px 0 4px; }
.home-more p { color: var(--muted); }