/* ===========================================================
   Kalkulator ROI — Marketplace vs Toko Sendiri (Belanjaku)
   Palette: slate = marketplace (the incumbent), brand orange = Belanjaku.
   =========================================================== */

:root{
  --ground:#EFEFEE;
  --surface:#FFFFFF;
  --surface-2:#E6E6E3;
  --ink:#17181A;
  --ink-2:#565A5F;
  --ink-3:#83888E;
  --rule:#DCDCD9;
  --rule-2:#C3C3BF;

  --cost:#4E5A64;
  --cost-fill:#5A6570;
  --cost-soft:#DEE3E7;

  --keep:#C4541F;
  --brand:#EA6A2E;
  --brand-2:#FBB040;
  --keep-soft:#FBE4D8;

  --seg-pay:#FBB040;
  --seg-ship:#A9AFB5;
  --seg-other:#6E7378;

  --pm-1:#C4541F;
  --pm-2:#F0913C;
  --pm-3:#FBD08A;

  --warn:#8A6100;
  --warn-soft:#F6E7C9;

  --shadow:0 1px 2px rgba(23,24,26,.05), 0 8px 24px -16px rgba(23,24,26,.3);
  --r:10px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#131416; --surface:#1C1E21; --surface-2:#26292D;
    --ink:#ECEDEF; --ink-2:#A6ACB2; --ink-3:#80868C;
    --rule:#2E3236; --rule-2:#3E4348;
    --cost:#9FAEBA; --cost-fill:#6B7A86; --cost-soft:#2B333A;
    --keep:#FF9E6B; --brand:#EA6A2E; --brand-2:#FBB040; --keep-soft:#3A2217;
    --seg-pay:#E5A03B; --seg-ship:#7D848A; --seg-other:#565C62;
    --pm-1:#E5764A; --pm-2:#F0913C; --pm-3:#D9AE6C;
    --warn:#DCAE4C; --warn-soft:#33280E;
    --shadow:0 1px 2px rgba(0,0,0,.45), 0 8px 24px -16px rgba(0,0,0,.85);
  }
}
:root[data-theme="dark"]{
  --ground:#131416; --surface:#1C1E21; --surface-2:#26292D;
  --ink:#ECEDEF; --ink-2:#A6ACB2; --ink-3:#80868C;
  --rule:#2E3236; --rule-2:#3E4348;
  --cost:#9FAEBA; --cost-fill:#6B7A86; --cost-soft:#2B333A;
  --keep:#FF9E6B; --brand:#EA6A2E; --brand-2:#FBB040; --keep-soft:#3A2217;
  --seg-pay:#E5A03B; --seg-ship:#7D848A; --seg-other:#565C62;
  --pm-1:#E5764A; --pm-2:#F0913C; --pm-3:#D9AE6C;
  --warn:#DCAE4C; --warn-soft:#33280E;
  --shadow:0 1px 2px rgba(0,0,0,.45), 0 8px 24px -16px rgba(0,0,0,.85);
}

*{box-sizing:border-box}
[hidden]{display:none!important}          /* a display: rule must never beat the attribute */
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--ground);
  color:var(--ink);
  font-family:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;
}
.wrap{max-width:1180px;margin:0 auto;padding:28px 22px 80px}
h1,h2,h3{font-family:Archivo,"IBM Plex Sans",sans-serif;text-wrap:balance;margin:0}
h1{font-size:clamp(28px,5vw,46px);font-weight:800;letter-spacing:-.028em;line-height:1.04}
h2{font-size:20px;font-weight:700;letter-spacing:-.012em}
h3{font-size:14px;font-weight:700;letter-spacing:-.005em}
p{margin:0}

.eyebrow{
  font-family:"IBM Plex Mono",ui-monospace,monospace;
  font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-3);
}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums}
.vis-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- logo ---------- */
.logo{display:block;height:30px;width:auto}
.logo.on-dark{display:none}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .logo.on-light{display:none}
  :root:not([data-theme="light"]) .logo.on-dark{display:block}
}
:root[data-theme="dark"] .logo.on-light{display:none}
:root[data-theme="dark"] .logo.on-dark{display:block}

/* ---------- top bar ---------- */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.lock{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.lock .div{width:1px;height:22px;background:var(--rule-2)}
.actions{display:flex;gap:8px;flex-wrap:wrap}

.btn{
  display:inline-flex;align-items:center;gap:7px;
  font-family:"IBM Plex Sans",sans-serif;font-size:13px;font-weight:600;
  padding:8px 13px;border-radius:8px;cursor:pointer;
  border:1px solid var(--rule-2);background:var(--surface);color:var(--ink);
  transition:border-color .12s,background .12s,color .12s;
}
.btn:hover{border-color:var(--ink-3)}
.btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#FFFFFF}
.btn.primary:hover{background:var(--keep);border-color:var(--keep)}
.btn svg{width:15px;height:15px;flex:none}

/* ---------- header ---------- */
header{display:flex;flex-direction:column;gap:14px;padding-bottom:28px;border-bottom:1px solid var(--rule)}
header .lede{max-width:62ch;color:var(--ink-2);font-size:16.5px}
.vs{display:inline-flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.vs .a{color:var(--cost)}
.vs .b{color:var(--keep)}
.vs .sep{font-size:.5em;font-family:"IBM Plex Mono",monospace;font-weight:500;color:var(--ink-3);letter-spacing:.08em;text-transform:uppercase;translate:0 -.35em}

/* ---------- sections & figure ---------- */
section{margin-top:40px}
.sechead{display:flex;flex-direction:column;gap:5px;margin-bottom:18px}
.sechead p{color:var(--ink-2);max-width:64ch}
figure{margin:0;background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);padding:22px 18px 16px;box-shadow:var(--shadow)}
.figscroll{overflow-x:auto}
figure svg{display:block;min-width:780px;width:100%;height:auto;color:var(--ink)}
figcaption{margin-top:14px;padding-top:12px;border-top:1px solid var(--rule);color:var(--ink-2);font-size:13.5px;max-width:80ch}
details.how>summary{
  cursor:pointer;list-style:none;display:flex;align-items:center;gap:8px;
  font-family:Archivo,sans-serif;font-size:20px;font-weight:700;letter-spacing:-.012em;
}
details.how>summary::-webkit-details-marker{display:none}
details.how>summary::before{
  content:"";width:8px;height:8px;border-right:2px solid var(--ink-3);border-bottom:2px solid var(--ink-3);
  rotate:-45deg;transition:rotate .15s;translate:0 -2px;
}
details.how[open]>summary::before{rotate:45deg;translate:0 -3px}
details.how>summary:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}
details.how .inner{margin-top:16px}

/* ---------- layout ---------- */
.grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:22px;align-items:start}
@media (max-width:900px){.grid{grid-template-columns:minmax(0,1fr)}}
.stack{display:flex;flex-direction:column;gap:18px}

.card{background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);box-shadow:var(--shadow)}
.card.brand{border-color:var(--brand)}
.card>.hd{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--rule)}
.card>.hd .hdnote{font-size:12px;color:var(--ink-3)}
.card.brand>.hd{background:var(--keep-soft);border-bottom-color:var(--brand)}
.card.brand>.hd .hdnote{color:var(--keep)}
.card>.bd{padding:18px;display:flex;flex-direction:column;gap:16px}
.card .logo.inline{height:19px}

.sub{border-top:1px solid var(--rule);margin:2px -18px 0;padding:16px 18px 0;display:flex;flex-direction:column;gap:14px}
.sub>.t{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap}
.sub>.t h3{font-size:13px}
.sub>.t span{font-size:11.5px;color:var(--ink-3)}

/* ---------- fields ---------- */
.field{display:flex;flex-direction:column;gap:6px}
.field>label{font-size:13px;font-weight:600;color:var(--ink);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.field .hint{font-size:12px;color:var(--ink-3);line-height:1.45}
.inputrow{display:flex;align-items:stretch;border:1px solid var(--rule-2);border-radius:8px;background:var(--surface);overflow:hidden;transition:border-color .12s,box-shadow .12s}
.inputrow:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px var(--keep-soft)}
.inputrow .pre,.inputrow .suf{
  display:flex;align-items:center;padding:0 10px;background:var(--surface-2);color:var(--ink-3);
  font-family:"IBM Plex Mono",monospace;font-size:12.5px;font-weight:500;white-space:nowrap;
}
.inputrow .pre{border-right:1px solid var(--rule)}
.inputrow .suf{border-left:1px solid var(--rule)}
.inputrow input{
  flex:1;min-width:0;border:0;outline:0;background:transparent;color:var(--ink);
  font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;
  font-size:15px;font-weight:500;padding:9px 10px;text-align:right;
}
.inputrow input::-webkit-outer-spin-button,.inputrow input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.inputrow input[type=number]{-moz-appearance:textfield;appearance:textfield}
.is-derived .inputrow{background:var(--surface-2);border-style:dashed}
.is-derived .inputrow input{color:var(--ink-2)}
.badge{
  font-family:"IBM Plex Mono",monospace;font-size:10px;font-weight:500;text-transform:uppercase;letter-spacing:.09em;
  padding:2px 6px;border-radius:4px;background:var(--surface-2);color:var(--ink-3);border:1px solid var(--rule);
}
.badge.on{background:var(--keep-soft);color:var(--keep);border-color:transparent}
.trio{display:grid;grid-template-columns:1fr;gap:14px}
.trio .link{display:flex;align-items:center;gap:8px;color:var(--ink-3);font-size:12px}
.trio .link::before,.trio .link::after{content:"";height:1px;flex:1;background:var(--rule)}

/* ---------- slider ---------- */
.slider{display:flex;flex-direction:column;gap:8px}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:26px;background:transparent;margin:0;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:99px;background:var(--surface-2);border:1px solid var(--rule)}
input[type=range]::-moz-range-track{height:6px;border-radius:99px;background:var(--surface-2);border:1px solid var(--rule)}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;
  background:var(--brand);border:3px solid var(--surface);box-shadow:0 0 0 1px var(--brand);margin-top:-9px;
}
input[type=range]::-moz-range-thumb{
  width:16px;height:16px;border-radius:50%;background:var(--brand);border:3px solid var(--surface);box-shadow:0 0 0 1px var(--brand);
}
input[type=range]:focus-visible{outline:2px solid var(--brand);outline-offset:4px;border-radius:6px}
.ticks{display:flex;justify-content:space-between;font-family:"IBM Plex Mono",monospace;font-size:10.5px;color:var(--ink-3)}
.band{position:relative;height:4px;margin:2px 0 20px}
.band i{position:absolute;top:0;height:4px;background:var(--warn-soft);border-radius:2px}
.band span{position:absolute;top:6px;font-family:"IBM Plex Mono",monospace;font-size:10px;color:var(--warn);white-space:nowrap}

/* ---------- payment mix ---------- */
.mixgrid{display:grid;grid-template-columns:1fr 92px 96px;gap:10px 12px;align-items:center}
.mixgrid .h{font-family:"IBM Plex Mono",monospace;font-size:10.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-3)}
.mixgrid .nm{font-size:13.5px;font-weight:500;display:flex;align-items:center;gap:8px}
.dot{width:9px;height:9px;border-radius:2px;flex:none}
.mixbar{display:flex;height:9px;border-radius:3px;overflow:hidden;background:var(--surface-2);border:1px solid var(--rule)}
.mixbar i{display:block;transition:width .18s}
.sumline{display:flex;justify-content:space-between;gap:10px;font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-2);flex-wrap:wrap}
.sumline.bad{color:var(--keep)}

/* ---------- result panel ---------- */
.result{position:sticky;top:18px}
@media (max-width:900px){.result{position:static}}
.hero{padding:20px 18px 18px;border-bottom:1px solid var(--rule);background:linear-gradient(180deg,var(--keep-soft),transparent)}
.hero .k{font-family:"IBM Plex Mono",monospace;font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-2)}
.hero .big{
  font-family:Archivo,sans-serif;font-weight:800;letter-spacing:-.035em;line-height:1;
  font-size:clamp(34px,7vw,46px);color:var(--keep);font-variant-numeric:tabular-nums;margin-top:6px;
}
.hero .note{margin-top:8px;font-size:13px;color:var(--ink-2)}
.hero .note b{font-family:"IBM Plex Mono",monospace;font-weight:600;color:var(--ink)}

.kpis{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule)}
.kpi{background:var(--surface);padding:13px 16px}
.kpi .k{font-family:"IBM Plex Mono",monospace;font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-3)}
.kpi .v{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;font-size:17px;font-weight:600;margin-top:3px}
.kpi .d{font-size:11.5px;color:var(--ink-3);margin-top:1px}

.stacks{padding:16px 18px;display:flex;flex-direction:column;gap:14px;border-top:1px solid var(--rule)}
.chan{display:flex;flex-direction:column;gap:6px}
.chan .top{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.chan .nm{font-size:13px;font-weight:600;display:flex;align-items:center;gap:7px}
.chan .tot{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;font-size:13.5px;font-weight:600}
.bar{display:flex;height:26px;border-radius:5px;overflow:hidden;background:var(--surface-2);border:1px solid var(--rule)}
.bar i{display:flex;align-items:center;justify-content:center;font-family:"IBM Plex Mono",monospace;font-size:10px;color:#FFFFFF;overflow:hidden;white-space:nowrap;transition:width .18s}
.bar i.ondark{color:#3A2A10}
.legend{display:flex;flex-wrap:wrap;gap:10px 14px;font-size:11.5px;color:var(--ink-2)}
.legend span{display:flex;align-items:center;gap:6px}

.callout{margin:0 18px 18px;padding:11px 13px;border-radius:8px;font-size:12.5px;line-height:1.5;border:1px solid var(--rule);background:var(--surface-2);color:var(--ink-2)}
.callout.warn{background:var(--warn-soft);border-color:transparent;color:var(--warn)}
.callout b{font-family:"IBM Plex Mono",monospace}

/* ---------- table ---------- */
.tablewrap{overflow-x:auto;border:1px solid var(--rule);border-radius:var(--r);background:var(--surface);box-shadow:var(--shadow)}
table{border-collapse:collapse;width:100%;min-width:640px;font-variant-numeric:tabular-nums}
th,td{text-align:right;padding:11px 16px;border-bottom:1px solid var(--rule);font-family:"IBM Plex Mono",monospace;font-size:13px}
th{font-size:10.5px;text-transform:uppercase;letter-spacing:.09em;color:var(--ink-3);font-weight:500;background:var(--surface-2)}
th:first-child,td:first-child{text-align:left}
tbody tr:last-child td{border-bottom:0}
tbody tr.cur{background:var(--keep-soft)}
tbody tr.cur td{font-weight:600}
td.pos{color:var(--keep)}
td.neg{color:var(--cost)}

/* ---------- notes ---------- */
.notes{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.note{background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);padding:15px 16px;box-shadow:var(--shadow)}
.note h3{margin-bottom:6px}
.note p{font-size:13px;color:var(--ink-2)}
.note .tag{display:inline-block;margin-bottom:8px}

footer{margin-top:44px;padding-top:18px;border-top:1px solid var(--rule);color:var(--ink-3);font-size:12.5px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
footer .logo{height:20px;opacity:.75}

/* ---------- toast ---------- */
.toast{
  position:fixed;left:50%;bottom:26px;translate:-50% 0;z-index:50;
  background:var(--ink);color:var(--ground);
  padding:10px 16px;border-radius:99px;font-size:13px;font-weight:500;
  box-shadow:0 8px 30px -8px rgba(0,0,0,.5);
  opacity:0;pointer-events:none;transition:opacity .18s,translate .18s;
}
.toast.show{opacity:1;translate:-50% -6px}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ---------- print / save as PDF ---------- */
@media print{
  :root{--ground:#FFFFFF;--surface:#FFFFFF;--surface-2:#F2F2F0;--shadow:none}
  body{background:#FFFFFF;font-size:11pt}
  .wrap{max-width:none;padding:0}
  .actions,.toast,details.how>summary::before{display:none!important}
  .grid{grid-template-columns:1fr 1fr}
  .result{position:static}
  .card,figure,.tablewrap,.note{break-inside:avoid;box-shadow:none;border-color:#CCCCC9}
  section{margin-top:22px}
  input[type=range]{display:none}
  a[href]::after{content:""}
}

/* the lockup divider only reads as a divider when the row hasn't wrapped */
@media (max-width:560px){ .lock .div{display:none} }