/* Kalkulator HPP — AZZAM (tema terang ber-brand) */
:root{
  --brand:#005479;
  --brand-2:#0a7ea4;
  --brand-3:#e6f2f8;
  --accent:#f59e0b;
  --accent-soft:#fff4dd;
  --ink:#0f172a;
  --muted:#5b6b7d;
  --line:#dfe7ee;
  --bg:#f2f6f9;
  --card:#ffffff;
  --ok:#0f766e;
  --warn:#b45309;
  --bad:#b91c1c;
  --r:16px;
  --shadow:0 1px 2px rgba(15,23,42,.04), 0 8px 24px -12px rgba(15,23,42,.18);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(1100px 420px at 12% -8%, #e2efe7 0%, transparent 60%),
    radial-gradient(900px 380px at 92% -6%, #dceaf4 0%, transparent 55%),
    var(--bg);
  line-height:1.5;
  padding-bottom:88px;
}
h1,h2,h3,p,ul{margin:0}
a{color:var(--brand)}
.wrap{width:100%;max-width:1080px;margin-inline:auto;padding:0 14px}

/* ---------- topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:40;
  background:linear-gradient(135deg,var(--brand) 0%,var(--brand-2) 100%);
  color:#fff;
  box-shadow:0 6px 18px -12px rgba(0,0,0,.6);
  padding-top:env(safe-area-inset-top);
}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:60px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff}
.brand-mark{
  display:grid;place-items:center;
  width:38px;height:38px;border-radius:11px;
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.3);
  font-weight:800;font-size:12px;letter-spacing:.5px;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:15px}
.brand-text small{font-size:11px;opacity:.85}

/* menu */
.menu{position:relative}
.menu>summary{
  list-style:none;cursor:pointer;user-select:none;
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 12px;border-radius:999px;font-size:13px;font-weight:600;
  background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);
}
.menu>summary::-webkit-details-marker{display:none}
.menu[open]>summary{background:rgba(255,255,255,.28)}
.chev{font-size:10px;opacity:.8}
.menu-panel{
  position:absolute;right:0;top:calc(100% + 8px);
  width:min(84vw,268px);
  background:#fff;color:var(--ink);
  border:1px solid var(--line);border-radius:14px;
  box-shadow:0 18px 40px -16px rgba(15,23,42,.4);
  padding:6px;display:flex;flex-direction:column;
}
.menu-panel button{
  text-align:left;background:none;border:0;border-radius:9px;
  padding:10px 12px;font:inherit;font-size:13.5px;color:var(--ink);cursor:pointer;
}
.menu-panel button:hover,.menu-panel button:focus-visible{background:var(--brand-3)}
.menu-panel .danger{color:var(--bad)}

/* ---------- hero ---------- */
.hero{
  margin:14px 0 12px;
  background:linear-gradient(150deg,#ffffff 0%,#f7fbfd 100%);
  border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow);
  padding:16px;
  display:grid;gap:14px;
}
.eyebrow{font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700}
.eyebrow span{color:var(--brand)}
.hero h1{font-size:14px;font-weight:600;color:var(--muted);margin-top:2px}
.hero-num{
  font-size:clamp(30px,9vw,44px);font-weight:800;letter-spacing:-1px;
  color:var(--brand);line-height:1.05;
  font-variant-numeric:tabular-nums;
}
.hero-sub{font-size:12.5px;color:var(--muted)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.mini{
  background:#f8fbfd;border:1px solid var(--line);border-radius:11px;
  padding:9px 11px;display:flex;flex-direction:column-reverse;gap:1px;
}
.mini span{font-size:11px;color:var(--muted)}
.mini b{font-size:14.5px;font-variant-numeric:tabular-nums;color:var(--ink)}
.mini.accent{background:var(--accent-soft);border-color:#f7dfae}
.mini.accent b{color:#8a5a00}

/* ---------- tabs ---------- */
.tabs{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.tabs-scroll{
  display:flex;gap:8px;overflow-x:auto;padding:2px 2px 6px;
  scrollbar-width:none;-webkit-overflow-scrolling:touch;
}
.tabs-scroll::-webkit-scrollbar{display:none}
.tab{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--line);background:#fff;color:var(--muted);
  padding:9px 13px;border-radius:999px;font:inherit;font-size:13px;font-weight:600;
  cursor:pointer;white-space:nowrap;box-shadow:0 1px 2px rgba(15,23,42,.04);
}
.tab[aria-selected="true"]{
  background:var(--brand);border-color:var(--brand);color:#fff;
  box-shadow:0 6px 16px -8px rgba(0,84,121,.8);
}
.tab .del{
  display:grid;place-items:center;width:18px;height:18px;border-radius:50%;
  background:rgba(0,0,0,.08);font-size:11px;line-height:1;
}
.tab[aria-selected="true"] .del{background:rgba(255,255,255,.25)}
.tabs-add{
  flex:0 0 auto;border:1px dashed #b9c9d6;background:#fff;color:var(--brand);
  padding:9px 13px;border-radius:999px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;
}
.tabs-add:hover{background:var(--brand-3)}

/* ---------- cards ---------- */
.grid{display:grid;gap:12px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow);padding:15px;
}
.card-head{margin-bottom:12px}
.card h2{font-size:15.5px;font-weight:800;display:flex;align-items:center;gap:9px;letter-spacing:-.2px}
.step{
  display:grid;place-items:center;width:22px;height:22px;border-radius:7px;
  background:var(--brand);color:#fff;font-size:12px;font-weight:800;
}
.hint{font-size:12.5px;color:var(--muted);margin-top:5px}
.note{font-size:11.5px;color:var(--muted);margin-top:9px;background:#f7fafc;border-left:3px solid var(--brand-3);padding:7px 10px;border-radius:0 8px 8px 0}

/* ---------- fields ---------- */
.field{display:flex;flex-direction:column;gap:5px;font-size:12.5px;color:var(--muted);font-weight:600}
.field>span:first-child{display:flex;align-items:center;gap:6px}
.with-unit{position:relative;display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:10px}
.with-unit:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,84,121,.12)}
.with-unit i{font-style:normal;font-size:11.5px;color:var(--muted);padding:0 9px;white-space:nowrap}
.with-unit.rp i{border-right:1px solid var(--line)}
.with-unit.rp i+input{border-left:0}
.with-unit input{padding-left:8px}
input,select{
  width:100%;height:42px;padding:0 11px;font:inherit;font-size:15px;color:var(--ink);
  background:#fff;border:1px solid var(--line);border-radius:10px;
  font-variant-numeric:tabular-nums;
}
.with-unit input{border:0;border-radius:0 10px 10px 0;height:40px;background:transparent}
input:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,84,121,.12)}
.with-unit input:focus{box-shadow:none}
input[type=number]{-moz-appearance:textfield}
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
input[type=number]:invalid{border-color:#f0b4b4}
.dua{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}
.mb{margin-bottom:10px}
.tiga{display:grid;gap:10px}
.tag{
  font-style:normal;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;
  background:var(--accent-soft);color:#8a5a00;border:1px solid #f7dfae;
  padding:1px 6px;border-radius:999px;
}
.tag.manual{background:var(--brand-3);color:var(--brand);border-color:#c6e0ec}

/* ---------- rows (bahan / resep / biaya) ---------- */
.rows{display:flex;flex-direction:column;gap:9px;margin-bottom:10px}
.row{
  border:1px solid var(--line);border-radius:12px;background:#fbfdfe;
  padding:10px;display:grid;gap:8px;position:relative;
}
.row .row-head{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:end}
.row .row-meta{display:grid;grid-template-columns:1fr 1fr auto;gap:8px;align-items:end}
.row-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;align-items:end}
.c-nama{grid-column:1/-1;display:flex;gap:8px;align-items:flex-end}
.c-nama .field{flex:1;min-width:0}
.c-harga{grid-column:1/-1;align-self:center}
@media (min-width:620px){
  .row-grid{grid-template-columns:1.25fr .85fr 1fr}
  .c-nama{grid-column:auto}
  .c-nama{grid-column:1/-1}
  .c-harga{grid-column:auto}
}
.row .calc{
  font-size:11.5px;color:var(--muted);display:flex;align-items:center;gap:5px;
  padding:0 2px;min-height:16px;flex-wrap:wrap;
}
.row .calc b{color:var(--brand);font-variant-numeric:tabular-nums;font-size:12.5px}
.row .x{
  width:34px;height:34px;border-radius:9px;border:1px solid var(--line);background:#fff;
  color:#94a3b8;font-size:15px;line-height:1;cursor:pointer;display:grid;place-items:center;
}
.row .x:hover{color:var(--bad);border-color:#f3c2c2;background:#fff5f5}
.row.off{opacity:.45}
.empty{
  text-align:center;font-size:12.5px;color:var(--muted);
  border:1px dashed #cfdbe5;border-radius:12px;padding:16px 12px;background:#fafcfd;
}
button.btn{
  width:100%;border:0;border-radius:11px;padding:12px;font:inherit;font-size:14px;font-weight:700;
  cursor:pointer;background:var(--brand);color:#fff;
}
button.btn:hover{background:#004465}
button.btn.ghost{
  background:#fff;color:var(--brand);border:1px dashed #a9c4d4;box-shadow:none;
}
button.btn.ghost:hover{background:var(--brand-3);border-style:solid}

/* ---------- hasil ---------- */
.hasil{background:linear-gradient(165deg,#ffffff 0%,#f6fbfd 100%)}
.pill-row{display:grid;gap:10px;margin-top:10px}
.chip-btn{
  justify-self:start;border:1px solid #c6e0ec;background:var(--brand-3);color:var(--brand);
  border-radius:999px;padding:7px 13px;font:inherit;font-size:12.5px;font-weight:700;cursor:pointer;
}
.chip-btn:hover{background:#d5e9f2}
.field-mini{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--muted);font-weight:600}
.field-mini .with-unit input{height:38px}

.rinci{margin-top:14px;border-top:1px solid var(--line);padding-top:10px;display:grid;gap:6px}
.rinci .line{display:flex;justify-content:space-between;gap:12px;font-size:13px;color:var(--muted)}
.rinci .line b{color:var(--ink);font-variant-numeric:tabular-nums;font-weight:700}
.rinci .line.total{
  font-size:15px;color:var(--ink);font-weight:800;border-top:1px dashed var(--line);
  padding-top:8px;margin-top:2px;
}
.rinci .line.total b{color:var(--brand);font-size:18px}
.rinci .line.good b{color:var(--ok)}
.rinci .line.bad b{color:var(--bad)}
.bar{height:8px;border-radius:99px;background:#eef3f7;overflow:hidden;display:flex;margin:4px 0 2px}
.bar i{display:block;height:100%}
.bar .b1{background:var(--brand)}
.bar .b2{background:var(--accent)}
.legend{display:flex;gap:12px;font-size:11px;color:var(--muted);flex-wrap:wrap}
.legend span{display:inline-flex;align-items:center;gap:5px}
.legend i{width:9px;height:9px;border-radius:3px;display:inline-block}
.verdict{margin-top:12px;font-size:12.5px;background:#f7fafc;border:1px solid var(--line);border-radius:10px;padding:10px 12px;color:var(--muted)}
.verdict b{color:var(--ink)}

/* ---------- bep ---------- */
.bep-box{
  background:var(--brand);color:#fff;border-radius:12px;padding:12px 14px;
  display:flex;flex-direction:column;gap:1px;
}
.bep-box span{font-size:11px;opacity:.85}
.bep-box b{font-size:19px;font-variant-numeric:tabular-nums}
.bep-box small{font-size:11px;opacity:.85}
.proyeksi{margin-top:11px;display:grid;gap:7px}
.proyeksi .line{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}
.proyeksi .line b{color:var(--ink);font-variant-numeric:tabular-nums}

/* ---------- misc ---------- */
.privasi{font-size:11.5px;color:var(--muted);text-align:center;margin:14px 0 4px}
.foot{font-size:12.5px;color:var(--muted);padding:14px 0 6px}
.foot p{margin-bottom:4px}
.foot .small{font-size:11px;opacity:.9}

/* sticky summary (mobile) */
.sticky{
  position:fixed;left:0;right:0;bottom:0;z-index:45;
  display:none;gap:8px;padding:9px 12px calc(9px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-top:1px solid var(--line);
  box-shadow:0 -8px 24px -18px rgba(15,23,42,.5);
}
.sticky>div{flex:1;display:flex;flex-direction:column;align-items:center;line-height:1.25}
.sticky small{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.sticky b{font-size:14px;font-variant-numeric:tabular-nums}
.sticky>div:last-child b{color:var(--ok)}

/* toast */
.toast{
  position:fixed;left:50%;bottom:78px;transform:translate(-50%,14px);
  background:#0f172a;color:#fff;font-size:12.5px;padding:9px 15px;border-radius:999px;
  opacity:0;pointer-events:none;transition:.22s ease;z-index:60;max-width:90vw;text-align:center;
}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media (min-width:620px){
  .hero{grid-template-columns:1.1fr 1fr;align-items:center;padding:20px}
  .tiga{grid-template-columns:1fr 1fr;align-items:end}
  .tiga .bep-box{grid-column:1/-1}
  .pill-row{grid-template-columns:auto 1fr;align-items:end}
  .chip-btn{align-self:end;margin-bottom:1px}
  .row{gap:10px}
  .row .row-head{grid-template-columns:1fr 150px 150px}
  .row .row-meta{grid-template-columns:1fr 1fr 150px auto}
  .dua{grid-template-columns:1fr 1fr}
}
@media (max-width:619px){
  .sticky{display:flex}
  body{padding-bottom:84px}
}
@media (min-width:980px){
  .grid{grid-template-columns:1fr 1fr;align-items:start}
  .card.lebar{grid-column:1/-1}
  .hero-grid{grid-template-columns:1fr 1fr}
}

/* ---------- print ---------- */
@media print{
  body{background:#fff;padding:0}
  .topbar,.tabs,.sticky,.menu,.btn,.chip-btn,.toast,.foot .small,.privasi{display:none!important}
  .wrap{max-width:none;padding:0}
  .card,.hero{box-shadow:none;border:1px solid #ccc;break-inside:avoid}
  .hero{grid-template-columns:1fr}
  .row{border:1px solid #ddd;background:#fff}
  input,select{border:0;box-shadow:none;padding:0;height:auto;-webkit-appearance:none;appearance:none}
  .with-unit{border:0}
  .with-unit i{padding-left:0}
  .x{display:none!important}
  .grid{display:block}
  .card{margin-bottom:10px}
}