@font-face { font-family: "Plus Jakarta Sans"; font-weight: 400; font-display: swap; src: url(fonts/pjs-400.woff2) format("woff2"); }
@font-face { font-family: "Plus Jakarta Sans"; font-weight: 600; font-display: swap; src: url(fonts/pjs-600.woff2) format("woff2"); }
@font-face { font-family: "Plus Jakarta Sans"; font-weight: 700; font-display: swap; src: url(fonts/pjs-700.woff2) format("woff2"); }
@font-face { font-family: "Plus Jakarta Sans"; font-weight: 800; font-display: swap; src: url(fonts/pjs-800.woff2) format("woff2"); }
:root {
  --bg: #f6f5f2; --surface: #ffffff; --ink: #1d1d1b; --muted: #5f5e59; --line: #dedcd5;
  --accent: #0f6b5c; --accent-ink: #ffffff; --accent-soft: #e3f1ed; --warn: #8a5a00; --warn-soft: #fbf1dc;
  --radius: 10px; --gutter: 16px;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #161614; --surface: #201f1d; --ink: #ecebe6; --muted: #a7a59d; --line: #3a3935;
    --accent: #4fc2a8; --accent-ink: #0d1f1b; --accent-soft: #1d332e; --warn: #f0c46b; --warn-soft: #3a2f17;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); line-height: 1.55; font-size: 16px; }
a { color: var(--accent); }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 var(--gutter); }

header.site { border-bottom: 1px solid var(--line); background: var(--surface); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 56px; flex-wrap: wrap; }
.brand { font-weight: 800; font-size: 1.15rem; color: var(--ink); text-decoration: none; letter-spacing: -0.01em; }
nav.tools { display: flex; gap: 14px; flex-wrap: wrap; font-size: .92rem; }
nav.tools a { color: var(--muted); text-decoration: none; }
nav.tools a[aria-current="page"] { color: var(--ink); font-weight: 700; }

main { padding: 28px 0 48px; }
h1 { font-size: clamp(1.5rem, 4vw, 2.1rem); line-height: 1.2; margin: 0 0 8px; letter-spacing: -0.02em; }
h2 { font-size: 1.2rem; margin: 32px 0 8px; }
.lead { color: var(--muted); margin: 0 0 22px; max-width: 70ch; }
.badge { display: inline-block; background: var(--accent-soft); color: var(--accent); font-size: .8rem; font-weight: 700; padding: 2px 10px; border-radius: 99px; margin-bottom: 10px; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; text-decoration: none; color: var(--ink); display: block; }
.card:hover { border-color: var(--accent); }
.card h3 { margin: 0 0 6px; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); font-size: .93rem; }

.tool { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 22px; align-items: start; }
@media (max-width: 900px) { .tool { grid-template-columns: 1fr; } }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
fieldset { border: 0; padding: 0; margin: 0 0 18px; min-width: 0; }
legend { font-weight: 700; margin-bottom: 8px; padding: 0; }
label { display: block; font-size: .86rem; color: var(--muted); margin: 8px 0 3px; }
input, textarea, select {
  width: 100%; font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line);
  border-radius: 8px; padding: 9px 10px; min-height: 42px;
}
textarea { min-height: 70px; resize: vertical; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 480px) { .row { grid-template-columns: 1fr; } }

.items { display: grid; gap: 10px; }
.item { display: grid; grid-template-columns: 70px 1fr 1.4fr 36px; gap: 6px 8px; align-items: end; padding-bottom: 10px; border-bottom: 1px dashed var(--line); }
.item .desc { grid-column: 1 / -1; }
.item label { margin-top: 0; }
@media (max-width: 420px) { .item { grid-template-columns: 1fr 1fr; } }

button, .btn {
  font: inherit; font-weight: 700; border-radius: 8px; padding: 10px 16px; min-height: 42px; cursor: pointer;
  border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink); text-decoration: none; display: inline-block;
}
button.ghost, .btn.ghost { background: transparent; color: var(--accent); }
button.icon { padding: 0; width: 36px; min-height: 42px; background: transparent; color: var(--muted); border-color: var(--line); }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }

.note { background: var(--warn-soft); color: var(--warn); border-radius: 8px; padding: 10px 12px; font-size: .9rem; margin-top: 12px; }
.privacy { font-size: .85rem; color: var(--muted); margin-top: 12px; }
.result { font-size: 1.05rem; background: var(--accent-soft); border-radius: 8px; padding: 14px; margin-top: 12px; word-wrap: break-word; }
.result strong { font-size: 1.25rem; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-top: 12px; }
.stat { background: var(--accent-soft); border-radius: 8px; padding: 12px; }
.stat span { display: block; font-size: .8rem; color: var(--muted); }
.stat strong { font-size: 1.15rem; }

.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; margin-bottom: 8px; }
.faq summary { cursor: pointer; font-weight: 700; }
.content { max-width: 75ch; }

footer.site { border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; padding: 18px 0 28px; }
footer.site p { margin: 6px 0 0; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 4px; padding: 0; margin: 0 0 14px; font-size: .85rem; color: var(--muted); }
.crumbs li + li::before { content: "›"; margin-right: 4px; }
.crumbs a { color: var(--muted); }
.updated { color: var(--muted); font-size: .82rem; margin-top: 28px; }
article > aside, article > section { margin-top: 8px; }

/* ---------- guides ---------- */
.byline { color: var(--muted); font-size: .88rem; margin: 0 0 10px; }
.guide { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; }
@media (min-width: 1000px) { .guide { grid-template-columns: 240px minmax(0, 1fr); align-items: start; } .toc { position: sticky; top: 16px; } }
.toc details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }
.toc summary { font-weight: 700; cursor: pointer; }
.toc ol { margin: 8px 0 0; padding-left: 18px; font-size: .92rem; }
.toc li { margin: 4px 0; }
.toc a { color: var(--muted); text-decoration: none; }
.toc a[aria-current="true"] { color: var(--accent); font-weight: 700; }
.guide-body section { scroll-margin-top: 16px; }
.guide-body h2 { margin-top: 26px; }
.guide-body table { border-collapse: collapse; width: 100%; margin: 10px 0; font-size: .93rem; background: var(--surface); }
.guide-body th, .guide-body td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.guide-body thead th, .guide-body tbody th { background: var(--accent-soft); }
.guide-body li { margin: 4px 0; }
.cta { margin: 26px 0 8px; }

/* ---------- the document (A4 preview) ---------- */
.doc-wrap { position: sticky; top: 12px; }
@media (max-width: 900px) { .doc-wrap { position: static; } }
.doc {
  background: #fff; color: #1a1a1a; border: 1px solid #d8d6cf; border-radius: 4px; padding: 34px 36px;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif; font-size: 13px; line-height: 1.5; overflow-wrap: anywhere;
}
@media (max-width: 480px) { .doc { padding: 20px 16px; font-size: 12px; } }
.doc h2 { margin: 0; font-size: 20px; letter-spacing: .04em; color: #0f6b5c; }
.doc .doc-head { display: flex; justify-content: space-between; gap: 16px; border-bottom: 2px solid #0f6b5c; padding-bottom: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.doc .meta { text-align: right; font-size: 12px; color: #444; }
.doc .parties { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.doc .parties .lbl { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: #777; }
.doc table { width: 100%; border-collapse: collapse; margin: 8px 0; }
.doc th { background: #f0efeb; text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; }
.doc th, .doc td { padding: 7px 8px; border-bottom: 1px solid #e4e2dc; vertical-align: top; }
.doc td.num, .doc th.num { text-align: right; white-space: nowrap; }
.doc .totals { margin-left: auto; width: min(100%, 300px); }
.doc .totals td { border: 0; padding: 3px 8px; }
.doc .totals tr.grand td { font-weight: 800; font-size: 15px; border-top: 2px solid #1a1a1a; padding-top: 6px; }
.doc .terbilang { font-style: italic; background: #f6f5f1; padding: 8px 10px; border-radius: 4px; margin: 10px 0; }
.doc .kw-row { display: grid; grid-template-columns: 150px 1fr; gap: 10px; padding: 8px 0; border-bottom: 1px dotted #bbb; }
@media (max-width: 480px) { .doc .kw-row { grid-template-columns: 1fr; gap: 2px; } }
.doc .kw-amount { display: inline-block; font-size: 20px; font-weight: 800; border: 2px solid #1a1a1a; padding: 6px 14px; margin-top: 14px; }
.doc .sign { display: flex; justify-content: flex-end; margin-top: 26px; }
.doc .sign > div { text-align: center; min-width: 190px; }
.doc .sign .space { height: 70px; display: flex; align-items: center; justify-content: center; }
.doc .meterai { border: 1px dashed #8a8a8a; color: #6b6b6b; font-size: 10px; width: 80px; height: 56px; display: flex; align-items: center; justify-content: center; text-align: center; }
.doc .small { font-size: 11px; color: #555; white-space: pre-wrap; }
.doc .mark { margin-top: 24px; font-size: 10px; color: #6b6b6b; text-align: center; }

@media print {
  @page { size: A4; margin: 14mm; }
  body { background: #fff; }
  body > *:not(main), main > .wrap > *:not(article), article > *:not(.tool), .tool > .panel, .no-print { display: none !important; }
  main { padding: 0; }
  .tool { display: block; }
  .doc-wrap { position: static; }
  .doc { border: 0; padding: 0; font-size: 12px; }
}