/* ============================================================================
 * import-calculator.css — MOBILE Source-of-Truth for
 * modules/shipping/pages/import-calculator.html (เครื่องคิดค่านำเข้า)
 * ----------------------------------------------------------------------------
 * De-inlined from the page's <style> (go-live combine-pass 2026-07-19); phone
 * view is byte-equivalent. The page shipped a ~400-line copy-pasted component
 * shell; only the classes it actually renders are kept (calc form / channel /
 * result + base + in-body <header> chrome). .card/.title come from shared
 * layout.css (unchanged from original). Accent PRESERVED = orange
 * (--sun/--sun-deep) — do NOT recolor. Desktop light-2026 layer lives in
 * import-calculator.desktop.css (loads >=768 beside the AppShell).
 * ========================================================================== */
:root{
  --sun:#FF7A1A;--sun-deep:#EF5F06;--ember:#FF3D2E;--gold:#FFB23E;
  --cream:#FFF8F2;--cream-2:#FFEFE2;--paper:#fff;
  --ink:#2A2016;--ink-2:#6E5C4C;--muted:#9A8b7c;--line:#F2E6D8;
  --clay:#C8692B;--clay-soft:#FBEEE2;--clay-deep:#A9531F;--leaf:#1E9E6A;--leaf-soft:#E6F6EE;
  --fd:'Mitr',sans-serif;--fb:'Prompt',sans-serif;--fm:'Prompt',monospace;
  --sh:0 12px 34px -22px rgba(120,70,20,.5);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;overflow-x:hidden}
body{font-family:var(--fb);color:var(--ink);background:var(--cream);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3,.disp{font-family:var(--fd);font-weight:600;margin:0;line-height:1.25}
p{margin:0 0 10px}
img{max-width:100%;display:block}

/* in-body header chrome (AppShell display:none's <header> at runtime; kept per exemplar) */
header{position:sticky;top:0;z-index:40;background:rgba(255,248,242,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;gap:10px;padding:11px 12px}
.ib{width:38px;height:38px;border:none;background:transparent;display:grid;place-items:center;cursor:pointer;color:var(--ink);flex:none;position:relative}
.htitle{font-family:var(--fd);font-weight:600;font-size:17px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.note{background:var(--cream-2);border:1px solid #F6E0C6;border-radius:14px;padding:14px 16px;font-size:13.5px;color:var(--ink-2)}

/* form */
.field{margin-bottom:14px}
.field label{display:block;font-family:var(--fd);font-weight:500;font-size:13px;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1.5px solid var(--line);border-radius:11px;padding:12px 14px;font-family:var(--fb);font-size:14px;color:var(--ink);background:#fff;outline:none}
.field input:focus,.field select,.field textarea:focus{border-color:var(--sun)}
.field textarea{min-height:100px;resize:vertical}

/* buttons */
.btn{display:block;width:100%;text-align:center;border:none;border-radius:13px;padding:13px;font-family:var(--fd);font-weight:600;font-size:15px;cursor:pointer;transition:transform .14s}
.btn:active{transform:scale(.98)}
.btn.sun{background:linear-gradient(135deg,var(--sun),var(--sun-deep));color:#fff;box-shadow:0 10px 22px -10px var(--sun)}
.btn.clay{background:linear-gradient(135deg,var(--clay),var(--clay-deep));color:#fff;box-shadow:0 10px 22px -10px var(--clay)}
.btn.ghost{background:#fff;border:1.5px solid var(--line);color:var(--ink-2)}

/* channel selector */
.paych{display:flex;gap:9px}
.paych .co{flex:1;border:1.5px solid var(--line);border-radius:13px;padding:12px 8px;text-align:center;cursor:pointer;background:#fff}
.paych .co.on{border-color:var(--sun);background:var(--cream-2)}
.paych .co svg{width:22px;height:22px;color:var(--sun-deep);margin-bottom:4px}
.paych .co b{display:block;font-family:var(--fd);font-weight:500;font-size:12.5px}

/* calculator: intro + grids + result */
.calcgrid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}.calcgrid .field{margin:0}
.calcres{background:linear-gradient(135deg,var(--sun),var(--sun-deep));color:#fff;border-radius:16px;padding:16px}
.calcres .crl{display:flex;justify-content:space-between;font-size:12px;opacity:.94;padding:3px 0}
.calcres .crt{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid rgba(255,255,255,.3);margin-top:8px;padding-top:10px}
.calcres .crt b{font-family:var(--fd);font-weight:700;font-size:26px}
.calcintro{display:flex;align-items:center;gap:13px;background:linear-gradient(120deg,var(--clay-soft),var(--cream-2));border:1px solid #F3D9BF;border-radius:16px;padding:14px 15px;margin-bottom:16px}
.calcintro .cii{width:46px;height:46px;border-radius:13px;background:linear-gradient(135deg,var(--sun),var(--sun-deep));color:#fff;display:grid;place-items:center;flex:none;box-shadow:0 10px 18px -10px var(--sun)}
.calcintro .cii svg{width:24px;height:24px}
.calcintro .cit b{font-family:var(--fd);font-weight:600;font-size:14.5px;color:var(--ink);display:block;line-height:1.3}
.calcintro .cit span{font-size:12px;color:var(--ink-2);line-height:1.5}
.calcgrid2{display:grid;grid-template-columns:1.35fr 1fr;gap:8px}.calcgrid2 .field{margin:0}
.calcres .crl .fx{color:var(--gold);font-family:var(--fd);font-weight:600;margin-left:5px}

@media(prefers-reduced-motion:reduce){*{animation:none!important}.reveal{opacity:1!important}}
:focus-visible{outline:2px solid var(--sun);outline-offset:2px}