/* KALKULATOR CUKAI — SATU lembaran gaya untuk halaman utama (index.html → app.js lukisKalkulator), simulasi dalam app, dan
   halaman awam statik /kalkulator-cukai/ (scripts/seo/halaman.mjs blokKalkulator + cukai.js). Keputusan Nazri 3 Okt 2026:
   reka bentuk mesti SEKATA & responsif di mana-mana — maka kedua-dua halaman memakai kelas & fail ini (ujian-reka.mjs &
   semak-reka.mjs menyemak). Pemboleh ubah tema (--kertas, --garis, --cop, …) ditakrif oleh rupa.css (app) dan seo.css (awam).
   Peraturan bentuk: setiap input lebar penuh pada telefon, sasaran sentuh ≥ 42px, angka tabular, teks panjang membalut
   (overflow-wrap:anywhere), tiada lebar tetap yang melebihi skrin. */
/* Asas borang dalam kalkulator (sama rupa dengan .fld/.lbl/.row/.note/.baris rupa.css — ditakrif di sini supaya halaman awam
   tanpa rupa.css kelihatan SAMA). */
.kira,.kira *{box-sizing:border-box}
.kira{font-size:15px;line-height:1.45;min-width:0}
.kira .fld{display:grid;gap:4px;margin:8px 0;min-width:0}
.kira .lbl{font-size:13px;font-weight:600;letter-spacing:0;text-transform:none;color:var(--pudar)}
.kira .note{font-size:13.5px;line-height:1.55;color:var(--pudar)}
.kira .row{display:grid;grid-template-columns:minmax(0,1fr);gap:0 10px}@media(min-width:560px){.kira .row{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
.kira .fld>input,.kira .fld>select,.kiraPel input,.kiraAtas select{max-width:100%;min-height:48px;padding:11px 13px;border-radius:12px;border:1.5px solid var(--garis);background:var(--kertas2);color:var(--dakwat);font:inherit;font-size:16px;font-variant-numeric:tabular-nums}
.kira .fld>input,.kira .fld>select{width:100%}
.kira input:focus-visible,.kira select:focus-visible,.kira button:focus-visible{outline:2px solid var(--cop);outline-offset:2px}
.kira input[type=checkbox]{width:20px;height:20px;margin:0;flex:none;accent-color:var(--cop)}
.kira input[readonly],.kira input:disabled{color:var(--pudar)}
.kira .baris{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:8px 0;border-bottom:1px solid var(--garis);min-height:44px}
.kira .baris .t{min-width:0;flex:1;display:flex;flex-direction:column;overflow-wrap:anywhere}
.kira .baris .v{font-weight:650;font-variant-numeric:tabular-nums;white-space:nowrap;text-align:right}
.kira .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 16px;border-radius:12px;border:1px solid var(--cop);background:var(--cop);color:#fff;font:inherit;font-weight:650;cursor:pointer;text-decoration:none}
.kira .btn.ghost{background:transparent;color:var(--cop)}.kira .btn.wide{width:100%}
.kiraTanda{display:flex;gap:10px;align-items:flex-start;font-weight:500;font-size:14.5px;padding:6px 0;cursor:pointer}
.kiraTanda input{margin-top:2px}
.kiraKecil{display:flex;gap:8px;align-items:center;font-size:13px;font-weight:500;color:var(--pudar);margin-top:6px;cursor:pointer}
.kiraKecil input{margin:0}

/* ═══ Kalkulator cukai (halaman utama & dalam app) ═══ */
.kira{display:grid;gap:14px;grid-template-columns:minmax(0,1fr)}
@media(min-width:880px){.kira{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);align-items:start}
  .kiraHasil{position:sticky;top:12px}}
.kiraBorang,.kiraHasil{background:var(--kertas2);border:1px solid var(--garis);border-radius:16px;padding:14px;min-width:0}
.kiraAtas{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;margin-bottom:6px}
.kiraAtas select{width:auto;min-width:96px}
.kiraLangkah{border-top:1px solid var(--garis);padding:6px 0}
.kiraLangkah>summary,.kiraLain>summary{cursor:pointer;list-style:none;display:flex;gap:8px;align-items:center;min-height:44px}
.kiraLangkah>summary{font-weight:650}
.kiraLangkah>summary::-webkit-details-marker,.kiraLain>summary::-webkit-details-marker{display:none}
.kiraLangkah>summary b{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;
  background:var(--cop);color:var(--kertas);font-size:13px;flex:none}
.kiraLain>summary{color:var(--cop);font-weight:600}
.kiraLain>summary::before,.kiraLangkah>summary::after{content:"▸";font-size:11px;color:var(--pudar)}
.kiraLangkah>summary::after{margin-left:auto}
.kiraLangkah[open]>summary::after,.kiraLain[open]>summary::before{content:"▾"}
.kiraKecil{display:flex;gap:6px;align-items:center;font-size:12.5px;color:var(--pudar);margin-top:6px;cursor:pointer}
.kiraKecil input{width:18px;height:18px;flex:none}
.kiraSeg{display:flex;gap:6px;margin:4px 0 8px}
.kiraSeg button{flex:1;min-height:42px;border-radius:10px;border:1px solid var(--garis);background:transparent;color:inherit;
  font:inherit;cursor:pointer}
.kiraSeg button[aria-pressed="true"]{background:var(--cop);color:var(--kertas);border-color:var(--cop)}
.kiraTanda{min-height:42px;margin-bottom:2px}
.kiraAnak{display:flex;justify-content:space-between;align-items:center;gap:8px;min-height:46px;border-bottom:1px dashed var(--garis)}
.kiraAnak>span:first-child{min-width:0;flex:1;overflow-wrap:anywhere;line-break:anywhere}
.kiraLangkahN{display:flex;align-items:center;gap:10px;flex:none}
.kiraLangkahN button{width:42px;height:42px;border-radius:50%;border:1px solid var(--garis);background:transparent;
  color:inherit;font-size:18px;line-height:1;cursor:pointer}
.kiraLangkahN b{min-width:18px;text-align:center}
.kiraKump{margin:8px 0 4px}
.kiraPel{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--garis)}
.kiraPel>.t{display:flex;flex-direction:column;min-width:0;flex:1;overflow-wrap:anywhere}
.kiraPel>input,.kiraPel>.kiraSatu{width:112px;flex:none}.kiraPel>.kiraSatu>input,.kiraDua input{width:100%}
@media(max-width:380px){.kiraPel{flex-wrap:wrap}.kiraPel>input,.kiraPel>.kiraSatu{width:100%}}
.kiraPel .kiraDua{flex:0 0 200px}@media(max-width:520px){.kiraPel:has(.kiraDua){flex-wrap:wrap}.kiraPel .kiraDua{flex:1 1 100%}}
.kiraBesar{font-size:30px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.kiraBesar.balik{color:var(--hijau)}.kiraBesar.bayar{color:var(--amber)}
.kiraKod{font:11px var(--mono);border:1px solid var(--garis);border-radius:6px;padding:0 5px;margin-left:4px;color:var(--pudar);
  white-space:nowrap}
.kiraKadar{display:flex;flex-wrap:wrap;gap:6px 14px;margin:10px 0;font-size:13px;color:var(--pudar)}
.kiraJimat{border:1px solid var(--hijau);color:var(--hijau);border-radius:12px;padding:10px 12px;margin:8px 0}
.kiraCadang{margin-top:10px;border-top:1px solid var(--garis);padding-top:8px}
.kiraCta{display:grid;gap:8px;margin-top:12px}
.kiraNota{margin-top:10px}

/* ── Kalkulator: mod suami isteri (3 Okt 2026) ─────────────────────────── */
.kiraPasangan{margin-top:10px;padding:12px;border:1px solid var(--garis);border-radius:14px;background:var(--kertas);display:grid;gap:8px}
.kiraDua{display:grid;grid-template-columns:1fr 1fr;gap:8px;align-items:end}
.kiraDua label{display:grid;gap:2px}.kiraDua input{width:100%;min-width:0}
.kiraCadangPasangan{margin:6px 0 10px;padding:10px 12px;border-radius:12px;background:var(--cop-lembut);color:var(--cop);font-size:14px}
.kiraCadangPasangan.bersama{background:var(--amber-lembut);background:color-mix(in srgb, var(--amber) 16%, transparent);color:var(--dakwat)}
.kiraOrang{display:grid;grid-template-columns:1fr auto;gap:2px 10px;padding:7px 0;border-bottom:1px dashed var(--garis);align-items:baseline}
.kiraOrang .v{font-weight:700;white-space:nowrap}.kiraOrang .note{grid-column:1/3}
@media(max-width:400px){.kiraOrang{grid-template-columns:minmax(0,1fr)}.kiraOrang .v{white-space:normal}}
.kiraAgihBaris{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2px 10px;padding:7px 0;border-bottom:1px dashed var(--garis)}
.kiraAgihBaris b{flex:1 1 180px;overflow-wrap:anywhere;font-weight:650}.kiraAgihBaris span{font-variant-numeric:tabular-nums;text-align:right}