/* =====================================================================
   RENCANA KITA — style.css
   Satu tema sahaja: navy / cream / tan. Tiada tema gelap berasingan.
   ===================================================================== */

:root{
  color-scheme: light only;
  --navy:#232B49; --navy-deep:#161C32; --navy-soft:#3A4469;
  --cream:#F8F3EA; --cream-dim:#E2DACB; --tan:#C6A074; --tan-light:#E7D2B7;
  --amber:#B8862F; --amber-ink:#8A6217; --red:#B43C3C;
  --line:rgba(35,43,73,.13);
  --arch:44px 44px 6px 6px;
}

/* setiap page pilih satu tema warna latar */
body.t-navy  { --page:#232B49; --ink:#F8F3EA; }
body.t-cream { --page:#F8F3EA; --ink:#232B49; }

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}

/* Atribut `hidden` mesti menang. Tanpa ini, `.btn{display:block}` dan
   mana-mana peraturan display lain akan memaparkan elemen yang sepatutnya
   tersembunyi — bug senyap yang susah dijejak. */
[hidden]{display:none!important}

html{
  background:#232B49;                 /* ditulis semula oleh page */
  -webkit-text-size-adjust:100%;
  color-scheme:light only;
}
html.h-cream{background:#F8F3EA}

body.rk{
  background:var(--page); color:var(--ink);
  font-family:'Poppins',system-ui,-apple-system,sans-serif; font-weight:300;
  min-height:100dvh; padding-bottom:env(safe-area-inset-bottom);
}
/* lapisan yang benar-benar dilukis — CSS yang di-inject pada body
   tak boleh menutup elemen sebenar */
.bg-lock{position:fixed;inset:-2px;background:var(--page);z-index:-2;pointer-events:none}
.wrap{background:var(--page);position:relative;z-index:1}

/* ---------- wordmark ---------- */
.brand{text-align:center;padding-top:8px}
.brand h1{font-family:'Playfair Display',serif;font-weight:600;
  letter-spacing:.19em;text-indent:.19em}
.brand .sub{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:9px;
  color:var(--tan);font-size:.58rem;font-weight:500;letter-spacing:.32em;text-indent:.32em}
.brand .sub::before,.brand .sub::after{content:'';height:1px;width:30px;background:var(--tan);opacity:.75}

h2{font-family:'Bebas Neue',sans-serif;font-size:1.7rem;letter-spacing:.05em}
.eyebrow{font-size:.6rem;font-weight:500;letter-spacing:.3em;text-indent:.3em;opacity:.75}
.script{font-family:'Sacramento',cursive;line-height:1}

/* ---------- butang (min 48px) ---------- */
.btn{display:block;width:100%;border:none;border-radius:40px;padding:16px 20px;margin-top:14px;
  min-height:52px;cursor:pointer;font-family:'Poppins',sans-serif;font-weight:500;font-size:.79rem;
  letter-spacing:.13em;text-indent:.13em;text-transform:uppercase;
  transition:transform .12s,opacity .2s}
.btn:active{transform:scale(.985)}
.btn:disabled{opacity:.45;cursor:default;transform:none}
.btn:focus-visible,.step:focus-visible,.pill:focus-visible,.tog:focus-visible,
.pick button:focus-visible,nav button:focus-visible{outline:2px solid var(--tan);outline-offset:2px}
.btn-solid{background:var(--tan);color:var(--navy)}
.btn-navy{background:var(--navy);color:var(--cream)}
.btn-ghost{background:transparent;border:1px solid rgba(198,160,116,.55);color:var(--tan-light)}
.btn-quiet{background:none;border:none;width:100%;margin-top:20px;padding:10px;cursor:pointer;
  font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;opacity:.6;color:inherit}
.btn.busy{position:relative;color:transparent!important}
.btn.busy::after{content:'';position:absolute;inset:0;margin:auto;width:18px;height:18px;
  border:2px solid currentColor;border-top-color:transparent;border-radius:50%;
  color:var(--navy);animation:spin .7s linear infinite}
.btn-solid.busy::after,.btn-navy.busy::after{color:var(--cream)}
.btn-solid.busy::after{color:var(--navy)}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- borang ---------- */
.field{margin-top:16px}
.field label{display:block;font-size:.58rem;font-weight:500;letter-spacing:.2em;
  text-transform:uppercase;opacity:.7;margin-bottom:7px}
.field input,.field select{width:100%;border:1px solid var(--line);background:#fff;
  border-radius:16px;padding:15px 16px;min-height:52px;
  font-family:'Poppins',sans-serif;font-size:1.05rem;color:var(--navy)}
.field input:focus,.field select:focus{outline:2px solid var(--tan);outline-offset:1px}
.err{margin-top:13px;background:rgba(180,60,60,.1);border-left:3px solid var(--red);
  padding:11px 13px;border-radius:0 10px 10px 0;font-size:.8rem;color:#8E2F2F;display:none}
.err.show{display:block}

/* ---------- sheet ---------- */
.sheet{position:fixed;inset:0;z-index:50;display:none;align-items:flex-end;justify-content:center;
  background:rgba(11,15,28,.72)}
.sheet.show{display:flex;animation:fade .18s ease}
@keyframes fade{from{opacity:0}to{opacity:1}}
.sheet-in{width:100%;max-width:460px;max-height:92dvh;overflow:auto;
  background:var(--cream);color:var(--navy);border-radius:34px 34px 0 0;
  padding:28px 22px calc(26px + env(safe-area-inset-bottom));
  animation:up .26s cubic-bezier(.2,.8,.3,1)}
@keyframes up{from{transform:translateY(28px)}to{transform:none}}
.sheet h2{font-size:1.6rem}
.sheet .lead{font-size:.83rem;color:var(--navy-soft);margin-top:6px;line-height:1.5}
.sheet .btn-solid{background:var(--navy);color:var(--cream)}
.sheet .btn-ghost{border-color:rgba(35,43,73,.25);color:var(--navy-soft)}
.sheet .btn-solid.busy::after{color:var(--cream)}
.staffnote{margin-top:14px;font-size:.71rem;color:var(--navy-soft);opacity:.75;
  text-align:center;line-height:1.5}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);z-index:60;
  max-width:88vw;background:var(--cream);color:var(--navy);border-radius:40px;padding:13px 22px;
  font-size:.8rem;font-weight:500;opacity:0;transition:all .28s;pointer-events:none;
  box-shadow:0 12px 32px rgba(0,0,0,.3);text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}

.demo{margin-top:30px;text-align:center;font-size:.6rem;letter-spacing:.16em;
  text-transform:uppercase;opacity:.35}

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

/* =====================================================================
   KUNCI PALET — WebView yang paksa dark mode akan inject
   body{background:#0B0B0D!important} SELEPAS stylesheet ini.
   Selector `html body.rk` (0,1,2) mengalahkan `body` (0,0,1) walaupun
   kedua-duanya !important. Ditambah .bg-lock sebagai lapisan sebenar.
   ===================================================================== */
@media (prefers-color-scheme:dark){
  :root{
    --navy:#232B49; --navy-deep:#161C32; --navy-soft:#3A4469;
    --cream:#F8F3EA; --cream-dim:#E2DACB; --tan:#C6A074; --tan-light:#E7D2B7;
    --amber:#B8862F; --amber-ink:#8A6217; --red:#B43C3C;
  }
  html body.t-navy { --page:#232B49; --ink:#F8F3EA; }
  html body.t-cream{ --page:#F8F3EA; --ink:#232B49; }
  html, html body.rk, html body.rk .bg-lock, html body.rk .wrap{
    background:var(--page)!important; color:var(--ink)!important;
  }
  /* input juga dipaksa oleh WebView — skrin PIN mesti kekal boleh dibaca */
  html body.rk input, html body.rk select, html body.rk textarea{
    background:#fff!important; color:#232B49!important;
    -webkit-text-fill-color:#232B49!important; color-scheme:light only;
  }
  html body.rk input:-webkit-autofill{
    -webkit-box-shadow:0 0 0 100px #fff inset!important;
    -webkit-text-fill-color:#232B49!important;
  }
  html body.rk .sheet-in{background:#F8F3EA!important;color:#232B49!important}
  html body.rk .row,html body.rk .mrow,html body.rk .pick button,
  html body.rk .add,html body.rk .ok{background:#FFFDF9!important;color:#232B49!important}
}
@media (forced-colors:active){ *{forced-color-adjust:none} }

/* ---------- print: senarai beli sahaja ---------- */
@media print{
  html,html body.rk,html body.rk .bg-lock,html body.rk .wrap{
    background:#fff!important;color:#000!important}
  nav,.add,.btn,.btn-quiet,.toast,.demo,.role,.sheet,.hint,.brand .sub{display:none!important}
  .no-print{display:none!important}
  .print-only{display:block!important}
  section{display:none!important}
  section.print-me{display:block!important}
  .buy{break-inside:avoid;border-bottom:1px solid #999}
}
.print-only{display:none}