/* ==========================================================================
   KIPIMO — "the measure"
   A pricing studio dressed in kanga cloth, tailor's tape and tanzanite ink.
   ========================================================================== */

@font-face { font-family: "Bricolage"; src: url("../fonts/bricolage.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }
@font-face { font-family: "Instrument"; src: url("../fonts/instrument.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Instrument"; src: url("../fonts/instrument-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "DM Mono"; src: url("../fonts/dmmono-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "DM Mono"; src: url("../fonts/dmmono-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }

:root {
  --paper: #f4ebd8;
  --paper-hi: #fbf6ea;
  --paper-lo: #ebdfc4;
  --ink: #14123a;
  --ink-2: #231f63;
  --ink-soft: #55527a;
  --tanzanite: #4a3dd8;
  --tz-soft: #e1defa;
  --ochre: #f2a413;
  --ochre-soft: #fbe3a6;
  --clay: #d8532b;
  --palm: #0e7a62;
  --palm-soft: #cfeadf;
  --line: rgba(20, 18, 58, .18);

  --f-ui: "Bricolage", "Segoe UI", system-ui, sans-serif;
  --f-serif: "Instrument", Georgia, serif;
  --f-mono: "DM Mono", ui-monospace, Consolas, monospace;

  --r: 14px;
  --sidebar: 252px;
  --shadow: 4px 4px 0 var(--ink);
  --shadow-sm: 3px 3px 0 var(--ink);
  --kanga: url("../img/kanga.svg");
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh;
  font: 400 16px/1.5 var(--f-ui);
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    radial-gradient(rgba(20,18,58,.055) 1px, transparent 1.2px);
  background-size: 14px 14px;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--f-ui); font-weight: 800; letter-spacing: -.025em; line-height: 1.05; margin: 0; }
p { margin: 0; }
a { color: inherit; }
::selection { background: var(--ochre); color: var(--ink); }
:focus-visible { outline: 3px solid var(--tanzanite); outline-offset: 2px; border-radius: 6px; }
.mono { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- kanga strip ---------- */
.kanga { height: 24px; background: var(--kanga) repeat-x 0 0 / 48px 24px; }
.kanga--thin { height: 12px; background-size: 24px 12px; }

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: var(--sidebar) 1fr; min-height: 100vh; }
.side {
  position: sticky; top: 0; height: 100vh; background: var(--ink); color: var(--paper);
  display: flex; flex-direction: column; padding: 26px 22px 22px; position: sticky;
  border-right: 0;
}
.side::after { content: ""; position: absolute; top: 0; right: -12px; bottom: 0; width: 12px; background: var(--kanga) repeat-y 0 0 / 12px 24px; transform-origin: center; }
.side::after { background: linear-gradient(90deg, var(--ochre) 0 3px, var(--clay) 3px 6px, var(--tanzanite) 6px 9px, var(--paper) 9px 12px); }

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand__mark { width: 40px; height: 40px; flex: none; }
.brand__name { font-size: 28px; font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.brand__sub { font: italic 400 15px/1 var(--f-serif); color: var(--ochre); margin-top: 3px; display: block; }

.tape { margin: 18px 0 8px; height: 22px; position: relative; opacity: .9;
  background:
    repeating-linear-gradient(90deg, var(--paper) 0 1.5px, transparent 1.5px 8px) 0 100% / 100% 7px no-repeat,
    repeating-linear-gradient(90deg, var(--paper) 0 1.5px, transparent 1.5px 40px) 0 100% / 100% 14px no-repeat;
}
.tape::after { content: "0 · 10 · 20 · 30 · 40 · 50"; position: absolute; top: 0; left: 0; font: 400 9px/1 var(--f-mono); letter-spacing: .12em; color: var(--ochre); white-space: nowrap; overflow: hidden; width: 100%; }

.nav { display: flex; flex-direction: column; gap: 4px; margin-top: 18px; }
.nav a {
  display: grid; grid-template-columns: 24px 1fr; column-gap: 12px; align-items: center;
  padding: 10px 12px; border-radius: 12px; text-decoration: none; position: relative;
  color: rgba(244,235,216,.78); transition: background .15s, color .15s, transform .15s;
}
.nav a svg { width: 22px; height: 22px; grid-row: span 2; }
.nav a b { font-weight: 700; font-size: 16px; line-height: 1.1; }
.nav a i { font: italic 400 13px/1.1 var(--f-serif); opacity: .65; }
.nav a:hover { background: rgba(244,235,216,.08); color: var(--paper); transform: translateX(3px); }
.nav a.is-active { background: var(--ochre); color: var(--ink); }
.nav a.is-active i { opacity: .75; }

.side__foot { margin-top: auto; border-top: 1.5px dashed rgba(244,235,216,.25); padding-top: 16px; }
.me { display: flex; align-items: center; gap: 12px; }
.me__av { width: 40px; height: 40px; border-radius: 50%; background: var(--tanzanite); color: #fff; display: grid; place-items: center; font-weight: 800; border: 2px solid var(--ochre); flex: none; }
.me__t { min-width: 0; line-height: 1.2; }
.me__t b { display: block; font-size: 15px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.me__t span { font-size: 12.5px; opacity: .65; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.linkbtn { background: none; border: 0; color: var(--ochre); font: 600 13px var(--f-ui); cursor: pointer; padding: 10px 0 0; text-decoration: underline; text-underline-offset: 3px; }

.main { min-width: 0; padding: 40px clamp(20px, 4vw, 56px) 80px; }
.page { max-width: 1240px; margin: 0 auto; }

/* ---------- page header ---------- */
.ph { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 30px; }
.eyebrow { font: italic 400 21px/1 var(--f-serif); color: var(--clay); display: block; margin-bottom: 8px; }
.ph h1 { font-size: clamp(38px, 5.4vw, 68px); }
.ph h1 em { font: italic 400 1.02em var(--f-serif); letter-spacing: -.01em; color: var(--tanzanite); }
.ph__actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- buttons ---------- */
.btn {
  --bg: var(--ink); --fg: var(--paper);
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 20px; border-radius: 12px; border: 2px solid var(--ink);
  background: var(--bg); color: var(--fg); font: 700 15.5px/1 var(--f-ui); text-decoration: none; cursor: pointer;
  box-shadow: 3px 3px 0 var(--ochre); transition: transform .12s, box-shadow .12s;
}
.btn svg { width: 19px; height: 19px; }
.btn:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--ochre); }
.btn:active { transform: translate(3px, 3px); box-shadow: 0 0 0 var(--ochre); }
.btn--ochre { --bg: var(--ochre); --fg: var(--ink); box-shadow: 3px 3px 0 var(--ink); }
.btn--ochre:hover { box-shadow: 5px 5px 0 var(--ink); }
.btn--ochre:active { box-shadow: 0 0 0 var(--ink); }
.btn--ghost { --bg: transparent; --fg: var(--ink); box-shadow: none; }
.btn--ghost:hover { background: var(--paper-lo); box-shadow: none; transform: none; }
.btn--danger { --bg: var(--paper-hi); --fg: var(--clay); border-color: var(--clay); box-shadow: 3px 3px 0 var(--clay); }
.btn--danger:hover { box-shadow: 5px 5px 0 var(--clay); }
.btn--block { width: 100%; }
.btn--sm { padding: 9px 13px; font-size: 14px; border-radius: 10px; box-shadow: 2px 2px 0 var(--ochre); }
.btn--sm.btn--ghost { box-shadow: none; }

/* ---------- cards ---------- */
.card { background: var(--paper-hi); border: 2px solid var(--ink); border-radius: var(--r); box-shadow: var(--shadow); padding: 24px; }
.card--flat { box-shadow: none; }
.card--ink { background: var(--ink); color: var(--paper); border-color: var(--ink); box-shadow: 4px 4px 0 var(--ochre); }
.card__t { font-size: 22px; margin-bottom: 4px; }
.card__s { color: var(--ink-soft); font-size: 14.5px; margin-bottom: 18px; }
.grid { display: grid; gap: 22px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* ---------- flash ---------- */
.flash { display: flex; gap: 12px; align-items: center; padding: 13px 18px; border-radius: 12px; border: 2px solid var(--ink); background: var(--palm-soft); margin-bottom: 24px; font-weight: 600; box-shadow: var(--shadow-sm); }
.flash--error { background: #f8d4c8; }
.flash svg { width: 20px; height: 20px; flex: none; }

/* ---------- stat tiles (dashboard) ---------- */
.stat { position: relative; overflow: hidden; }
.stat__l { font: 600 13px/1 var(--f-ui); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); }
.stat__n { font-size: clamp(30px, 3.2vw, 42px); font-weight: 800; letter-spacing: -.04em; line-height: 1.05; margin-top: 12px; }
.stat__n small { font: 500 .42em var(--f-mono); letter-spacing: 0; margin-right: 6px; color: var(--ink-soft); }
.stat__h { font: italic 400 16px var(--f-serif); color: var(--clay); margin-top: 6px; }
.stat--ochre { background: var(--ochre); }
.stat--ochre .stat__l, .stat--ochre .stat__n small { color: var(--ink); opacity: .7; }
.stat--ochre .stat__h { color: var(--ink); }
.stat--tz { background: var(--tanzanite); color: #fff; }
.stat--tz .stat__l, .stat--tz .stat__n small { color: #cfcaff; }
.stat--tz .stat__h { color: var(--ochre-soft); }
.stat::after { content: ""; position: absolute; right: -22px; bottom: -22px; width: 78px; height: 78px; border: 2px solid currentColor; opacity: .14; transform: rotate(45deg); }

/* pipeline bar */
.pipe { display: flex; height: 22px; border: 2px solid var(--ink); border-radius: 8px; overflow: hidden; background: var(--paper-lo); }
.pipe i { display: block; height: 100%; }
.pipe .s-draft, .dot.s-draft { background: var(--paper-lo); background-image: repeating-linear-gradient(45deg, transparent 0 4px, rgba(20,18,58,.25) 4px 5px); }
.pipe .s-sent, .dot.s-sent { background: var(--ochre); }
.pipe .s-accepted, .dot.s-accepted { background: var(--palm); }
.pipe .s-rejected, .dot.s-rejected { background: var(--clay); }
.legend { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 14px; font-size: 14px; }
.legend span { display: inline-flex; align-items: center; gap: 8px; }
.dot { width: 14px; height: 14px; border-radius: 4px; border: 1.5px solid var(--ink); display: inline-block; }

/* ---------- preset cards ---------- */
.presets { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; }
.preset { display: flex; flex-direction: column; gap: 8px; text-decoration: none; padding: 18px; background: var(--paper-hi); border: 2px solid var(--ink); border-radius: var(--r); transition: transform .15s, box-shadow .15s, background .15s; position: relative; overflow: hidden; }
.preset:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); background: #fff; }
.preset__n { font: 800 13px var(--f-mono); color: var(--clay); letter-spacing: .1em; }
.preset b { font-size: 20px; letter-spacing: -.02em; line-height: 1.1; }
.preset p { font-size: 14px; color: var(--ink-soft); }
.preset__p { margin-top: auto; padding-top: 10px; font: 500 15px var(--f-mono); }
.preset__p small { display: block; font: italic 400 14px var(--f-serif); color: var(--ink-soft); }

/* ---------- tables / lists ---------- */
.tbl { width: 100%; border-collapse: collapse; }
.tbl th { text-align: left; font: 600 12px/1 var(--f-ui); letter-spacing: .09em; text-transform: uppercase; color: var(--ink-soft); padding: 0 12px 12px; border-bottom: 2px solid var(--ink); white-space: nowrap; }
.tbl td { padding: 16px 12px; border-bottom: 1.5px dashed var(--line); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tbody tr { transition: background .12s; }
.tbl tbody tr:hover { background: rgba(242,164,19,.12); }
.tbl .r { text-align: right; }
.tbl a.row { text-decoration: none; font-weight: 700; display: block; }
.tbl a.row:hover { text-decoration: underline; text-underline-offset: 3px; }
.tbl small { display: block; color: var(--ink-soft); font-size: 13.5px; }
.tbl .ref { font: 500 13px var(--f-mono); color: var(--ink-soft); }

.badge { display: inline-flex; align-items: center; gap: 7px; padding: 5px 11px 5px 9px; border: 1.5px solid var(--ink); border-radius: 999px; font: 700 12.5px/1 var(--f-ui); background: var(--paper-lo); white-space: nowrap; }
.badge::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: currentColor; }
.badge.s-sent { background: var(--ochre-soft); }
.badge.s-accepted { background: var(--palm-soft); color: var(--palm); }
.badge.s-rejected { background: #f8d4c8; color: var(--clay); }
.badge.s-draft { color: var(--ink-soft); }

.empty { text-align: center; padding: 54px 20px; }
.empty b { display: block; font-size: 24px; letter-spacing: -.02em; }
.empty p { color: var(--ink-soft); margin: 8px 0 20px; }

/* ---------- forms ---------- */
.field { display: flex; flex-direction: column; gap: 7px; }
.field > label, .lbl { font: 700 14px/1.1 var(--f-ui); }
.field > label small, .lbl small { font-weight: 500; color: var(--ink-soft); margin-left: 6px; }
.in, select.in, textarea.in {
  width: 100%; padding: 12px 14px; border: 2px solid var(--ink); border-radius: 11px; background: #fff;
  font: 500 16px var(--f-ui); color: var(--ink); transition: box-shadow .12s, background .12s; appearance: none;
}
.in:focus { outline: none; box-shadow: 3px 3px 0 var(--tanzanite); background: #fffef9; }
select.in { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9'%3E%3Cpath d='M1 1l6 6 6-6' fill='none' stroke='%2314123a' stroke-width='2.4' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 38px; }
textarea.in { resize: vertical; min-height: 84px; }
.in.is-bad { border-color: var(--clay); background: #fdeee9; }
.err { color: var(--clay); font-size: 13.5px; font-weight: 600; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.form-grid .span2 { grid-column: 1 / -1; }
.suffix { position: relative; }
.suffix .in { padding-right: 56px; font-family: var(--f-mono); }
.suffix span { position: absolute; right: 13px; top: 50%; transform: translateY(-50%); font: 500 12.5px var(--f-mono); color: var(--ink-soft); pointer-events: none; }

/* numbered fieldsets */
.sect { position: relative; padding-left: 62px; margin-bottom: 38px; }
.sect__n { position: absolute; left: 0; top: -4px; font: 800 44px/1 var(--f-ui); letter-spacing: -.05em; color: transparent; -webkit-text-stroke: 2px var(--ink); }
.sect h2 { font-size: 24px; }
.sect > p { color: var(--ink-soft); font-size: 14.5px; margin: 4px 0 18px; }

/* segmented tiles (radio/checkbox) */
.seg { display: flex; flex-wrap: wrap; gap: 10px; }
.seg label { cursor: pointer; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { display: flex; flex-direction: column; gap: 2px; padding: 11px 16px; min-width: 96px; border: 2px solid var(--ink); border-radius: 12px; background: var(--paper-hi); font-weight: 700; line-height: 1.15; transition: all .12s; }
.seg span small { font: 500 12px var(--f-mono); color: var(--ink-soft); }
.seg label:hover span { transform: translate(-1px, -1px); box-shadow: 3px 3px 0 var(--ink); }
.seg input:checked + span { background: var(--ink); color: var(--paper); box-shadow: 3px 3px 0 var(--ochre); }
.seg input:checked + span small { color: var(--ochre); }
.seg input:focus-visible + span { outline: 3px solid var(--tanzanite); outline-offset: 2px; }

/* ruler slider + stepper */
.dial { display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; align-items: center; }
.dial__l { font: 700 15px var(--f-ui); }
.dial__l small { display: block; font: 500 12.5px var(--f-mono); color: var(--ink-soft); margin-top: 3px; }
.step { display: inline-flex; border: 2px solid var(--ink); border-radius: 11px; overflow: hidden; background: #fff; }
.step button { width: 38px; border: 0; background: var(--paper-lo); font: 800 20px var(--f-ui); cursor: pointer; color: var(--ink); transition: background .1s; }
.step button:hover { background: var(--ochre); }
.step input { width: 62px; border: 0; border-inline: 2px solid var(--ink); text-align: center; font: 500 17px var(--f-mono); padding: 8px 2px; background: #fff; color: var(--ink); -moz-appearance: textfield; }
.step input::-webkit-outer-spin-button, .step input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.step input:focus { outline: none; background: var(--ochre-soft); }
.dial .ruler { grid-column: 1 / -1; }
.ruler { -webkit-appearance: none; appearance: none; width: 100%; height: 34px; background: transparent; margin: 0; cursor: pointer; }
.ruler::-webkit-slider-runnable-track { height: 22px; border: 2px solid var(--ink); border-radius: 6px; background:
  repeating-linear-gradient(90deg, var(--ink) 0 1.5px, transparent 1.5px 10px) 0 100% / 100% 7px no-repeat,
  repeating-linear-gradient(90deg, var(--ink) 0 2px, transparent 2px 50px) 0 100% / 100% 13px no-repeat, var(--paper-lo); }
.ruler::-moz-range-track { height: 18px; border: 2px solid var(--ink); border-radius: 6px; background:
  repeating-linear-gradient(90deg, var(--ink) 0 1.5px, transparent 1.5px 10px) 0 100% / 100% 7px no-repeat,
  repeating-linear-gradient(90deg, var(--ink) 0 2px, transparent 2px 50px) 0 100% / 100% 13px no-repeat, var(--paper-lo); }
.ruler::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 34px; margin-top: -8px; background: var(--ochre); border: 2px solid var(--ink); border-radius: 6px; box-shadow: 2px 2px 0 var(--ink);
  clip-path: none; background-image: linear-gradient(var(--ink), var(--ink)); background-size: 2px 14px; background-position: center; background-repeat: no-repeat; }
.ruler::-moz-range-thumb { width: 22px; height: 30px; background: var(--ochre); border: 2px solid var(--ink); border-radius: 6px; box-shadow: 2px 2px 0 var(--ink); }
.ruler:focus-visible::-webkit-slider-thumb { background-color: var(--tanzanite); }
.dials { display: grid; gap: 26px; }
.dial { transition: opacity .2s; }
.dial.is-off { opacity: .32; pointer-events: none; filter: grayscale(1); }

/* toggle switch */
.switch { display: inline-flex; align-items: center; gap: 12px; cursor: pointer; font-weight: 700; }
.switch input { position: absolute; opacity: 0; }
.switch i { width: 52px; height: 30px; border: 2px solid var(--ink); border-radius: 999px; background: var(--paper-lo); position: relative; transition: background .15s; flex: none; }
.switch i::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: var(--ink); transition: transform .18s cubic-bezier(.3,1.6,.5,1); }
.switch input:checked + i { background: var(--palm); }
.switch input:checked + i::after { transform: translateX(22px); background: var(--paper); }
.switch input:focus-visible + i { outline: 3px solid var(--tanzanite); outline-offset: 2px; }

/* ---------- calculator layout ---------- */
.calc { display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 44px; align-items: start; }
.calc__aside { position: sticky; top: 24px; }

/* ---------- THE RECEIPT ---------- */
.receipt {
  --notch: 9px;
  position: relative; background: #fffdf6; color: var(--ink); padding: 34px 26px 38px; font-family: var(--f-mono);
  padding-bottom: calc(38px + var(--notch));
  -webkit-mask: conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / calc(var(--notch) * 2) 100%;
  mask: conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / calc(var(--notch) * 2) 100%;
  background-image: linear-gradient(var(--ochre), var(--ochre));
  background-size: 100% 8px; background-repeat: no-repeat; background-color: #fffdf6;
}
.receipt-wrap { position: relative; filter: drop-shadow(5px 6px 0 var(--ink)); }
.receipt__h { text-align: center; padding-top: 6px; }
.receipt__h b { display: block; font: 800 26px/1 var(--f-ui); letter-spacing: -.04em; }
.receipt__h span { font: italic 400 16px var(--f-serif); color: var(--clay); }
.receipt__meta { display: flex; justify-content: space-between; gap: 10px; font-size: 12px; color: var(--ink-soft); border-block: 1.5px dashed var(--ink); padding: 8px 0; margin: 16px 0 14px; }
.rl { display: flex; align-items: baseline; gap: 8px; font-size: 13.5px; padding: 3.5px 0; }
.rl > span:first-child { flex: 0 1 auto; max-width: 62%; }
.rl > i { flex: 1; border-bottom: 1.5px dotted rgba(20,18,58,.45); transform: translateY(-3px); min-width: 12px; }
.rl > b { font-weight: 500; white-space: nowrap; }
.rl small { color: var(--ink-soft); font-size: 11.5px; }
.rl.is-zero { opacity: .35; }
.rl.sub { font-weight: 500; border-top: 1.5px solid var(--ink); margin-top: 8px; padding-top: 9px; }
.rl.minus b { color: var(--clay); }
.rl.mult { color: var(--tanzanite); }
.rsep { border: 0; border-top: 1.5px dashed var(--ink); margin: 12px 0; }
.rtotal { text-align: center; padding: 12px 0 6px; }
.rtotal small { display: block; font: 600 12px var(--f-ui); letter-spacing: .18em; text-transform: uppercase; color: var(--ink-soft); }
.rtotal strong { display: block; font: 800 clamp(34px, 3.6vw, 44px)/1.05 var(--f-ui); letter-spacing: -.045em; margin-top: 6px; background: linear-gradient(transparent 62%, var(--ochre) 62% 92%, transparent 92%); display: inline-block; padding: 0 6px; }
.rtotal em { display: block; font: 500 14px var(--f-mono); color: var(--ink-soft); margin-top: 8px; font-style: normal; }
.rfacts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.rfacts div { border: 1.5px solid var(--ink); border-radius: 10px; padding: 9px 11px; text-align: center; }
.rfacts small { display: block; font: 600 10.5px var(--f-ui); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }
.rfacts b { font: 500 15px var(--f-mono); }

.mix { display: flex; height: 16px; border: 2px solid var(--ink); border-radius: 6px; overflow: hidden; margin-top: 14px; }
.mix i { display: block; transition: width .35s cubic-bezier(.3,1,.4,1); }
.mix-leg { display: flex; flex-wrap: wrap; gap: 4px 12px; margin-top: 8px; font: 500 11px var(--f-mono); color: var(--ink-soft); }
.mix-leg span::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 5px; border: 1px solid var(--ink); background: var(--c); }

.plan { margin-top: 6px; }
.plan h4 { font: 700 13px var(--f-ui); letter-spacing: .1em; text-transform: uppercase; display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.plan .rl b { font-weight: 500; }

.stamp {
  position: absolute; right: 16px; top: 112px; transform: rotate(-10deg);
  border: 3px double currentColor; border-radius: 8px; padding: 6px 12px; font: 800 15px/1.1 var(--f-ui); letter-spacing: .08em; text-transform: uppercase; text-align: center;
  color: var(--palm); background: rgba(255,253,246,.6); pointer-events: none; opacity: .92;
}
.stamp small { display: block; font: italic 400 13px var(--f-serif); letter-spacing: 0; text-transform: none; }
.stamp--rejected { color: var(--clay); }
.stamp--sent { color: var(--tanzanite); }
.stamp--draft { color: var(--ink-soft); }

.cur { display: inline-flex; border: 2px solid var(--ink); border-radius: 999px; overflow: hidden; background: var(--paper-hi); }
.cur button { border: 0; background: none; padding: 7px 14px; font: 700 13px var(--f-ui); cursor: pointer; color: var(--ink); }
.cur button.on { background: var(--ink); color: var(--paper); }

/* mobile sticky total */
.totalbar { display: none; }

/* ---------- guide ---------- */
.gtabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; position: sticky; top: 0; padding: 12px 0; z-index: 5; background: linear-gradient(var(--paper) 80%, transparent); }
.gtabs a { padding: 9px 15px; border: 2px solid var(--ink); border-radius: 999px; text-decoration: none; font-weight: 700; font-size: 14px; background: var(--paper-hi); transition: all .12s; }
.gtabs a:hover { background: var(--ochre); }
.gsec { margin-bottom: 52px; scroll-margin-top: 70px; }
.gsec__h { display: flex; align-items: baseline; gap: 16px; margin-bottom: 8px; flex-wrap: wrap; }
.gsec__h .n { font: 800 64px/0.9 var(--f-ui); letter-spacing: -.06em; color: transparent; -webkit-text-stroke: 2px var(--ink); }
.gsec__h h2 { font-size: clamp(28px, 3.4vw, 40px); }
.gsec__h em { font: italic 400 22px var(--f-serif); color: var(--clay); }
.gsec > .lead { font-size: 18px; max-width: 70ch; margin: 6px 0 22px; }
.tiers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.tier { background: var(--paper-hi); border: 2px solid var(--ink); border-radius: var(--r); padding: 22px; display: flex; flex-direction: column; gap: 10px; position: relative; transition: transform .15s, box-shadow .15s; }
.tier:hover { transform: translate(-2px,-2px); box-shadow: 6px 6px 0 var(--ink); }
.tier:nth-child(2) { background: var(--ochre-soft); }
.tier:nth-child(3) { background: var(--ink); color: var(--paper); }
.tier:nth-child(3) .tier__d, .tier:nth-child(3) .tier__u { color: rgba(244,235,216,.7); }
.tier__l { font: 700 14px var(--f-ui); letter-spacing: .02em; }
.tier__p { font: 800 34px/1 var(--f-ui); letter-spacing: -.04em; }
.tier__p small { font: 500 13px var(--f-mono); letter-spacing: 0; margin-left: 4px; opacity: .7; }
.tier__u { font: 500 14px var(--f-mono); color: var(--ink-soft); }
.tier__d { font-size: 14.5px; color: var(--ink-soft); }
.tier .span { height: 14px; border: 2px solid currentColor; border-radius: 5px; position: relative; overflow: hidden; margin-top: 4px; }
.tier .span i { position: absolute; top: 0; bottom: 0; background: var(--clay); }
.tier:nth-child(3) .span i { background: var(--ochre); }
.note { border-left: 6px solid var(--ochre); background: var(--paper-hi); padding: 16px 20px; margin-top: 22px; border-radius: 0 12px 12px 0; border-block: 2px solid var(--ink); border-right: 2px solid var(--ink); font-size: 15px; }
.note b { font-family: var(--f-serif); font-style: italic; font-weight: 400; font-size: 18px; color: var(--clay); margin-right: 4px; }
.timeline { display: inline-flex; align-items: center; gap: 10px; margin-top: 14px; font: 500 14px var(--f-mono); }
.timeline svg { width: 20px; height: 20px; }

.finder { background: var(--ink); color: var(--paper); border-radius: var(--r); padding: 30px; border: 2px solid var(--ink); box-shadow: 6px 6px 0 var(--ochre); }
.finder h3 { font-size: 28px; }
.finder h3 em { font: italic 400 1.05em var(--f-serif); color: var(--ochre); }
.finder .in { background: var(--paper); font-family: var(--f-mono); font-size: 22px; max-width: 340px; border-color: var(--ochre); }
.finder__out { margin-top: 20px; display: grid; gap: 10px; }
.finder__row { display: flex; gap: 14px; align-items: center; padding: 12px 14px; border: 2px dashed rgba(244,235,216,.35); border-radius: 12px; transition: all .2s; }
.finder__row.hit { border: 2px solid var(--ochre); background: rgba(242,164,19,.15); }
.finder__row b { font-size: 17px; }
.finder__row small { display: block; color: rgba(244,235,216,.65); }
.finder__row .mono { margin-left: auto; font-size: 13.5px; white-space: nowrap; }
.finder__row .tick { width: 22px; height: 22px; border-radius: 50%; border: 2px solid rgba(244,235,216,.4); flex: none; display: grid; place-items: center; }
.finder__row.hit .tick { background: var(--ochre); border-color: var(--ochre); color: var(--ink); }
.finder__row .tick svg { width: 13px; height: 13px; opacity: 0; }
.finder__row.hit .tick svg { opacity: 1; }

.checks { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.check { display: flex; gap: 14px; padding: 16px; border: 2px solid var(--ink); border-radius: 12px; background: var(--paper-hi); cursor: pointer; }
.check input { position: absolute; opacity: 0; }
.check .box { width: 28px; height: 28px; border: 2px solid var(--ink); border-radius: 8px; flex: none; display: grid; place-items: center; background: #fff; transition: background .12s; }
.check .box svg { width: 17px; height: 17px; opacity: 0; transform: scale(.4); transition: all .15s cubic-bezier(.3,1.6,.5,1); }
.check input:checked + .box { background: var(--palm); color: #fff; }
.check input:checked + .box svg { opacity: 1; transform: none; }
.check b { display: block; }
.check span { color: var(--ink-soft); font-size: 14.5px; }
.check input:checked ~ div b { text-decoration: line-through; text-decoration-thickness: 2px; opacity: .55; }
.check input:focus-visible + .box { outline: 3px solid var(--tanzanite); outline-offset: 2px; }
.factors { columns: 2; column-gap: 24px; }
.factor { break-inside: avoid; padding: 14px 0; border-bottom: 1.5px dashed var(--line); }
.factor b { display: block; font-size: 17px; }
.factor span { color: var(--ink-soft); font-size: 14.5px; }

/* ---------- auth ---------- */
.auth { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); min-height: 100vh; }
.auth__art { background: var(--ink); color: var(--paper); position: relative; overflow: hidden; display: flex; flex-direction: column; padding: 38px clamp(28px, 5vw, 72px); }
.auth__art::before { content: ""; position: absolute; inset: 0; background: var(--kanga) 0 0 / 96px 48px; opacity: .08; }
.auth__art > * { position: relative; }
.auth__big { margin: auto 0; padding: 40px 0; }
.auth__big .eyebrow { color: var(--ochre); font-size: 26px; }
.auth__big h1 { font-size: clamp(54px, 8vw, 118px); line-height: .92; letter-spacing: -.05em; }
.auth__big h1 em { font: italic 400 1em var(--f-serif); color: var(--ochre); letter-spacing: -.02em; }
.auth__big p { max-width: 42ch; margin-top: 22px; font-size: 18px; color: rgba(244,235,216,.78); }
.auth__quote { display: flex; align-items: center; gap: 16px; }
.auth__quote .mini { background: #fffdf6; color: var(--ink); font-family: var(--f-mono); font-size: 12.5px; padding: 12px 16px 16px; border-radius: 4px; transform: rotate(-3deg); box-shadow: 5px 5px 0 var(--ochre); min-width: 250px; white-space: nowrap; flex: none; }
.auth__quote .mini i { font-style: normal; }
.auth__quote .mini b { font: 800 22px var(--f-ui); letter-spacing: -.04em; display: block; margin-top: 4px; }
.auth__quote .mini span { display: flex; justify-content: space-between; gap: 18px; }
.auth__quote q { font: italic 400 19px/1.25 var(--f-serif); color: var(--ochre-soft); max-width: 26ch; quotes: none; }
.auth__form { display: grid; place-items: center; padding: 36px clamp(22px, 5vw, 64px); position: relative; }
.auth__card { width: 100%; max-width: 430px; }
.auth__card h2 { font-size: 40px; margin-bottom: 6px; }
.auth__card > p { color: var(--ink-soft); margin-bottom: 26px; }
.auth__card form { display: grid; gap: 18px; }
.auth__alt { margin-top: 22px; font-size: 15px; }
.auth__alt a { font-weight: 800; text-decoration-thickness: 2px; text-underline-offset: 4px; }
.auth__strip { position: absolute; left: 0; right: 0; bottom: 0; }
.errpage { text-align: center; padding: 20px; }
.errpage .code { font: 800 clamp(120px, 24vw, 260px)/.85 var(--f-ui); letter-spacing: -.07em; color: var(--ochre); -webkit-text-stroke: 3px var(--ink); }
.errpage h1 { font-size: 40px; margin: 16px 0 8px; }
.errpage p { color: var(--ink-soft); margin-bottom: 24px; }

/* ---------- show page ---------- */
.show { display: grid; grid-template-columns: minmax(0, 480px) minmax(0, 1fr); gap: 52px; align-items: start; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 10px 22px; font-size: 15.5px; }
.kv dt { color: var(--ink-soft); font-weight: 600; }
.kv dd { margin: 0; font-weight: 600; }
.statusrow { display: flex; flex-wrap: wrap; gap: 8px; }
.statusrow button { cursor: pointer; }
.statusrow .seg-b { padding: 9px 14px; border: 2px solid var(--ink); background: var(--paper-hi); border-radius: 999px; font: 700 14px var(--f-ui); color: var(--ink); cursor: pointer; }
.statusrow .seg-b:hover { background: var(--ochre); }
.statusrow .seg-b.on { background: var(--ink); color: var(--paper); cursor: default; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.inline-form { display: inline; margin: 0; }

/* print */
.printbody { background: #fff; background-image: none; }
.printwrap { max-width: 720px; margin: 0 auto; padding: 28px 20px; }
@media print {
  .noprint, .side, .tabbar, .topbar, .totalbar { display: none !important; }
  body { background: #fff; background-image: none; }
  .shell { display: block; }
  .main { padding: 0; }
  .receipt { filter: none; -webkit-mask: none; mask: none; border: 2px solid var(--ink); }
  .show { grid-template-columns: 1fr; }
}

/* ---------- footer + apk download ---------- */
.foot { margin-top: 60px; }
.foot__row { display: flex; flex-wrap: wrap; gap: 14px 24px; align-items: center; justify-content: space-between; padding-top: 18px; font-size: 14px; color: var(--ink-soft); }
.foot__apk { display: inline-flex; align-items: center; gap: 10px; padding: 10px 16px; border: 2px solid var(--ink); border-radius: 12px; background: var(--ochre); color: var(--ink); font: 700 15px var(--f-ui); text-decoration: none; box-shadow: 3px 3px 0 var(--ink); transition: transform .12s, box-shadow .12s; }
.foot__apk svg { width: 22px; height: 22px; }
.foot__apk small { font: 500 11px var(--f-mono); padding: 2px 6px; border: 1.5px solid var(--ink); border-radius: 6px; }
.foot__apk:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--ink); }
.side__apk { display: flex; align-items: center; gap: 12px; padding: 11px 12px; margin-bottom: 14px; border-radius: 12px; background: rgba(244,235,216,.1); border: 1.5px dashed rgba(244,235,216,.4); color: var(--paper); text-decoration: none; font-weight: 700; font-size: 14px; line-height: 1.15; transition: background .15s; }
.side__apk:hover { background: var(--ochre); color: var(--ink); border-style: solid; border-color: var(--ochre); }
.side__apk svg { width: 24px; height: 24px; flex: none; }
.side__apk small { display: block; font: italic 400 13px var(--f-serif); opacity: .75; font-weight: 400; }

/* ---------- topbar + tabbar (small screens) ---------- */
.topbar, .tabbar { display: none; }

@media (max-width: 1180px) {
  .calc { grid-template-columns: minmax(0, 1fr) 380px; gap: 30px; }
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tiers { grid-template-columns: 1fr; }
}
@media (max-width: 960px) {
  .shell { display: block; }
  .side { display: none; }
  .main { padding: 18px 18px 120px; }
  .topbar { display: flex; align-items: center; justify-content: space-between; padding: 12px 18px; background: var(--ink); color: var(--paper); position: sticky; top: 0; z-index: 30; }
  .topbar .brand__mark { width: 32px; height: 32px; }
  .topbar .brand__name { font-size: 23px; }
  .topbar .brand__sub { display: none; }
  .topbar::after { content: ""; position: absolute; left: 0; right: 0; bottom: -10px; height: 10px; background: var(--kanga) repeat-x 0 0 / 40px 10px; }
  .tabbar { display: grid; grid-template-columns: repeat(5, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; background: var(--ink); padding: 8px 6px calc(8px + env(safe-area-inset-bottom)); border-top: 3px solid var(--ochre); }
  .tabbar a { display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 6px 2px; color: rgba(244,235,216,.7); text-decoration: none; font: 700 11.5px var(--f-ui); border-radius: 10px; }
  .tabbar a svg { width: 23px; height: 23px; }
  .tabbar a.is-active { color: var(--ink); background: var(--ochre); }
  .ph { margin: 18px 0 22px; }
  .calc { grid-template-columns: 1fr; }
  .calc__aside { position: static; }
  .show { grid-template-columns: 1fr; gap: 32px; }
  .auth { grid-template-columns: 1fr; }
  .auth__art { min-height: 0; padding-bottom: 60px; }
  .auth__big h1 { font-size: clamp(48px, 14vw, 84px); }
  .auth__quote { display: none; }
  .totalbar { display: flex; position: fixed; left: 12px; right: 12px; bottom: 82px; z-index: 35; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; background: var(--ochre); border: 2px solid var(--ink); border-radius: 14px; box-shadow: var(--shadow-sm); }
  .totalbar small { font: 600 11px var(--f-ui); letter-spacing: .14em; text-transform: uppercase; display: block; }
  .totalbar b { font: 800 22px var(--f-ui); letter-spacing: -.04em; }
  .gtabs { top: 56px; }
}
@media (max-width: 720px) {
  .g2, .g3, .g4, .checks { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .sect { padding-left: 0; }
  .sect__n { position: static; display: block; font-size: 34px; margin-bottom: 4px; }
  .factors { columns: 1; }
  .tbl--stack thead { display: none; }
  .tbl--stack, .tbl--stack tbody, .tbl--stack tr, .tbl--stack td { display: block; width: 100%; }
  .tbl--stack tr { padding: 14px 0; border-bottom: 1.5px dashed var(--line); }
  .tbl--stack td { border: 0; padding: 3px 0; }
  .tbl--stack .r { text-align: left; }
  .card { padding: 18px; }
  .stamp { top: 66px; right: 10px; }
  .rfacts { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* entrance */
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.rise > * { animation: rise .5s cubic-bezier(.2,.8,.2,1) both; }
.rise > *:nth-child(2) { animation-delay: .06s; }
.rise > *:nth-child(3) { animation-delay: .12s; }
.rise > *:nth-child(4) { animation-delay: .18s; }
.rise > *:nth-child(5) { animation-delay: .24s; }