/* ============================================================
   OTENTIK — Bullion Physical Fingerprint POC
   Mobile-first "vault" theme. Metallic gold on graphite, with a
   viewfinder scan reticle and a confidence-gauge verdict.
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --bg:#0d0e12;
  --surface:#15171e;
  --surface-2:#1b1e27;
  --surface-3:#23262f;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --text:#ECEEF3;
  --muted:#888EA0;

  --gold-1:#F7E0A3;
  --gold-2:#D8A93F;
  --gold-3:#A9781F;
  --gold:#E9C97E;
  --gold-soft:rgba(216,169,63,.14);
  --gold-edge:rgba(233,201,126,.55);
  --gold-grad:linear-gradient(135deg,var(--gold-1),var(--gold-2) 56%,var(--gold-3));

  --green:#34D399;
  --green-soft:rgba(52,211,153,.13);
  --red:#FB7185;
  --red-soft:rgba(251,113,133,.13);

  --r:16px;
  --r-sm:12px;
  --shadow:0 14px 34px -16px rgba(0,0,0,.7);
  --tap:52px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  min-height:100dvh;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--text);
  background:var(--bg);
  background-image:
    radial-gradient(120% 60% at 50% -8%, rgba(216,169,63,.16), transparent 60%),
    radial-gradient(80% 50% at 100% 0%, rgba(216,169,63,.06), transparent 55%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}

/* ---------- layout ---------- */
.wrap{max-width:560px;margin:0 auto;padding:18px 16px 44px}
.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 16px;
  background:rgba(13,14,18,.72);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}

/* ---------- brand / logo ---------- */
.brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.logo{
  width:42px;height:42px;border-radius:12px;flex:none;
  display:grid;place-items:center;
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.05rem;
  color:#241a06;background:var(--gold-grad);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.5), inset 0 -2px 6px rgba(120,80,10,.55), 0 6px 16px -6px rgba(216,169,63,.5);
  position:relative;overflow:hidden;letter-spacing:.5px;
}
.logo::after{content:'';position:absolute;inset:0;background:linear-gradient(115deg,transparent 38%,rgba(255,255,255,.55) 50%,transparent 62%)}
.topbar .brand{margin:0}
.topbar .logo{width:34px;height:34px;border-radius:10px;font-size:.9rem}
.logo-img{height:36px;width:auto;display:block;flex:none;filter:drop-shadow(0 2px 6px rgba(216,169,63,.35))}
.login-logo{display:block;width:100%;max-width:300px;height:auto;margin:0 auto 22px;filter:drop-shadow(0 6px 22px rgba(216,169,63,.25))}
.brand strong{font-family:'Space Grotesk',sans-serif;letter-spacing:1.5px;font-size:1.02rem}
.brand h1{font-family:'Space Grotesk',sans-serif;letter-spacing:1px;font-size:1.5rem;margin:0}
.who{text-align:right;font-size:.78rem;color:var(--muted);line-height:1.35}
.who a{color:var(--gold)}

/* ---------- typography ---------- */
h1{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.5rem;letter-spacing:-.01em;margin:.2rem 0 .4rem;display:inline-block;position:relative}
h1::after{content:'';display:block;height:3px;width:38px;margin-top:8px;border-radius:3px;background:var(--gold-grad)}
h2{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:1.08rem;margin:0 0 12px}
h3{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin:16px 0 6px}
p{margin:.4rem 0 0}
.muted{color:var(--muted);font-size:.86rem}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}

/* ---------- cards ---------- */
.card{
  background:linear-gradient(180deg,var(--surface),#13151c);
  border:1px solid var(--line);
  border-radius:var(--r);
  padding:18px;margin-top:14px;
  box-shadow:var(--shadow);
  animation:rise .45s cubic-bezier(.2,.7,.3,1) both;
}
.card.tight{padding:6px 18px}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------- forms ---------- */
label{display:block;font-size:.72rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);font-weight:600;margin:14px 0 6px}
label:first-child{margin-top:0}
input,select,textarea{
  width:100%;min-height:48px;
  background:var(--surface-2);
  color:var(--text);
  border:1px solid var(--line-2);
  border-radius:var(--r-sm);
  padding:12px 14px;font-size:1rem;font-family:inherit;
  transition:border-color .15s, box-shadow .15s, background .15s;
  appearance:none;-webkit-appearance:none;
}
input::placeholder{color:#5d6273}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--gold);
  box-shadow:0 0 0 4px var(--gold-soft);
  background:var(--surface-3);
}
select{
  background-image:linear-gradient(45deg,transparent 50%,var(--gold) 50%),linear-gradient(135deg,var(--gold) 50%,transparent 50%);
  background-position:calc(100% - 20px) 50%, calc(100% - 15px) 50%;
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:40px;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  width:100%;min-height:var(--tap);
  padding:14px 18px;margin-top:16px;
  font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:1rem;letter-spacing:.01em;
  color:#241a06;background:var(--gold-grad);
  border:none;border-radius:var(--r-sm);cursor:pointer;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.4), 0 8px 20px -10px rgba(216,169,63,.65);
  transition:transform .08s, box-shadow .2s, filter .2s;
}
.btn:hover{filter:brightness(1.05)}
.btn:active{transform:scale(.985)}
.btn.sec{color:var(--text);background:var(--surface-2);border:1px solid var(--line-2);box-shadow:none}
.btn.sec:hover{border-color:var(--gold);background:var(--surface-3)}
.btn.ghost{color:var(--muted);background:transparent;border:1px solid var(--line);box-shadow:none}
.btn.ghost:hover{color:var(--gold);border-color:var(--gold)}
.btn:disabled{opacity:.55;cursor:default;transform:none;filter:none}
.btn.row{flex:1;margin-top:0}
.flex{display:flex;gap:10px;margin-top:10px}

/* ---------- menu tiles ---------- */
.menu{display:grid;gap:12px}
.menu a{
  display:block;position:relative;
  padding:16px 42px 16px 18px;
  background:linear-gradient(180deg,var(--surface),#13151c);
  border:1px solid var(--line);border-radius:var(--r);
  color:var(--text);font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:1.02rem;
  text-decoration:none;
  box-shadow:var(--shadow);
  transition:transform .15s, border-color .15s;
  animation:rise .45s cubic-bezier(.2,.7,.3,1) both;
}
.menu a:nth-child(2){animation-delay:.05s}
.menu a:nth-child(3){animation-delay:.1s}
.menu a:nth-child(4){animation-delay:.15s}
.menu a small{display:block;margin-top:5px;font-family:'Inter',sans-serif;font-weight:400;font-size:.82rem;color:var(--muted)}
.menu a::after{content:'›';position:absolute;right:16px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--gold);opacity:.6;transition:transform .15s}
.menu a:hover{border-color:var(--gold-edge);transform:translateX(3px);text-decoration:none}
.menu a:hover::after{transform:translateY(-50%) translateX(3px);opacity:1}

/* ---------- scanbox / viewfinder ---------- */
.scanbox{
  position:relative;isolation:isolate;
  width:100%;max-width:330px;aspect-ratio:1;margin:2px auto 0;
  border-radius:20px;overflow:hidden;
  background:radial-gradient(circle at 50% 40%,#1a1d26,#0c0d12);
  border:1px solid var(--line-2);
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.4), 0 10px 30px -14px #000;
}
.scanbox video,.scanbox canvas{position:relative;z-index:1;width:100%;height:100%;display:block;object-fit:cover}
.scanbox .overlay{position:absolute;inset:0;z-index:2;width:100%;height:100%}
/* corner brackets + crosshair */
.scanbox::before{
  content:'';position:absolute;inset:0;z-index:4;pointer-events:none;
  --br:var(--gold-edge);
  background:
    linear-gradient(var(--br),var(--br)) left 12px top 12px/22px 2px no-repeat,
    linear-gradient(var(--br),var(--br)) left 12px top 12px/2px 22px no-repeat,
    linear-gradient(var(--br),var(--br)) right 12px top 12px/22px 2px no-repeat,
    linear-gradient(var(--br),var(--br)) right 12px top 12px/2px 22px no-repeat,
    linear-gradient(var(--br),var(--br)) left 12px bottom 12px/22px 2px no-repeat,
    linear-gradient(var(--br),var(--br)) left 12px bottom 12px/2px 22px no-repeat,
    linear-gradient(var(--br),var(--br)) right 12px bottom 12px/22px 2px no-repeat,
    linear-gradient(var(--br),var(--br)) right 12px bottom 12px/2px 22px no-repeat,
    linear-gradient(var(--br),var(--br)) center/14px 1.5px no-repeat,
    linear-gradient(var(--br),var(--br)) center/1.5px 14px no-repeat;
}
/* scanning sweep */
.scanbox::after{
  content:'';position:absolute;left:0;right:0;top:0;height:30%;z-index:3;pointer-events:none;
  background:linear-gradient(to bottom,transparent,rgba(233,201,126,.16) 72%,rgba(233,201,126,.55));
  mix-blend-mode:screen;
  animation:sweep 2.8s linear infinite;
}
@keyframes sweep{0%{transform:translateY(-100%)}100%{transform:translateY(333%)}}
.scan-hint{
  position:absolute;left:10px;right:10px;bottom:10px;z-index:5;
  font-size:.74rem;color:#cfd3df;text-align:center;
  background:rgba(10,11,15,.66);backdrop-filter:blur(6px);
  border:1px solid var(--line);border-radius:10px;padding:7px 9px;
}

/* ---------- result / gauge ---------- */
.result{
  margin-top:14px;padding:22px 18px;text-align:center;
  background:linear-gradient(180deg,var(--surface),#13151c);
  border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);
  animation:rise .4s both;
}
.result.ok{--ring:var(--green);border-color:rgba(52,211,153,.4)}
.result.bad{--ring:var(--red);border-color:rgba(251,113,133,.4)}
.gauge{
  width:168px;height:168px;border-radius:50%;margin:0 auto 4px;
  display:grid;place-items:center;position:relative;
  background:conic-gradient(var(--ring) calc(var(--p,0)*1%),var(--surface-3) 0);
  transition:background .6s ease;
}
.gauge::before{content:'';position:absolute;inset:13px;border-radius:50%;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}
.gauge .pct{position:relative;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:2.5rem;line-height:1;color:var(--text)}
.gauge .pct i{font-size:1rem;font-style:normal;color:var(--muted);margin-left:1px}
.result .verdict{font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:.04em;font-size:1.05rem;margin-top:12px}
.result.ok .verdict{color:var(--green)}
.result.bad .verdict{color:var(--red)}

/* ---------- badges / pills ---------- */
.badge{display:inline-block;font-size:.7rem;font-weight:600;letter-spacing:.02em;padding:3px 10px;border-radius:999px;background:var(--surface-3);color:var(--muted);border:1px solid var(--line)}
.badge.role{background:var(--gold-soft);color:var(--gold);border-color:rgba(216,169,63,.3)}
.pill{display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.04em;padding:3px 9px;border-radius:999px}
.pill.ok{background:var(--green-soft);color:var(--green)}
.pill.bad{background:var(--red-soft);color:var(--red)}

/* ---------- key/value, hashes ---------- */
.kv{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);font-size:.92rem}
.kv:last-child{border-bottom:none}
.kv .k{color:var(--muted);font-size:.86rem}
.hashmono{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:.76rem;line-height:1.55;color:var(--gold);background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:10px 12px;word-break:break-all}

/* ---------- ok / error boxes ---------- */
.ok-box{margin-top:14px;padding:12px 14px;background:var(--green-soft);border:1px solid rgba(52,211,153,.35);border-left:3px solid var(--green);border-radius:10px;color:#a7f3d8;font-size:.92rem}
.err{margin-top:12px;padding:11px 14px;background:var(--red-soft);border:1px solid rgba(251,113,133,.35);border-left:3px solid var(--red);border-radius:10px;color:#fecdd3;font-size:.9rem}

/* ---------- tabs ---------- */
.tabbar{display:flex;gap:4px;background:var(--surface-2);border:1px solid var(--line);padding:4px;border-radius:var(--r-sm);margin-top:14px}
.tabbar button{flex:1;min-height:40px;border:none;background:transparent;color:var(--muted);font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.85rem;border-radius:9px;cursor:pointer;transition:background .15s,color .15s}
.tabbar button.active{background:var(--surface);color:var(--gold);box-shadow:0 2px 8px -4px #000}

/* ---------- tables ---------- */
.scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 -4px}
table{width:100%;border-collapse:collapse;font-size:.83rem}
th{text-align:left;font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line-2);white-space:nowrap}
td{padding:10px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:none}

/* ---------- footer ---------- */
.foot{margin-top:22px;padding-top:16px;border-top:1px solid var(--line);text-align:center;color:var(--muted);font-size:.78rem}

/* ---------- printable serial label ---------- */
.label-print{
  margin-top:14px;padding:18px;border-radius:14px;
  background:#fffdf6;color:#1a1408;
  border:2px dashed #b8902f;text-align:center;
}
.lp-top{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:#8a6a1c}
.lp-serial{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.7rem;letter-spacing:.02em;margin:8px 0 12px;color:#1a1408}
.lp-row{display:flex;justify-content:space-between;font-size:.86rem;padding:5px 0;border-top:1px solid rgba(184,144,47,.35)}
.lp-hash{margin-top:10px;font-family:'JetBrains Mono',monospace;font-size:.6rem;word-break:break-all;color:#6b5418}

/* ---------- QRIS payment ---------- */
.qris{margin:14px auto;padding:18px;max-width:280px;background:#fff;border-radius:16px;text-align:center}
.qris-qr{display:flex;justify-content:center;margin-bottom:10px}
.qris-qr img,.qris-qr canvas{border-radius:8px}
.qris-amt{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.6rem;color:#101216;margin:2px 0 4px}
.qris .muted{color:#5a5f6b}

/* ---------- invoice ---------- */
.invoice-doc{}
.inv-head{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:6px}
.inv-title{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.5rem;letter-spacing:.06em}
.inv-brand{font-family:'Space Grotesk',sans-serif;font-weight:700;color:var(--gold);letter-spacing:.08em;text-align:right}
.inv-total{border-top:2px solid var(--line-2);margin-top:6px;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.1rem}
.inv-total .k{color:var(--text)}
.inv-total span:last-child{color:var(--gold)}

/* ---------- geofence overlay ---------- */
.gf-overlay{position:fixed;inset:0;z-index:999;background:rgba(8,9,12,.97);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;padding:24px}
.gf-card{max-width:420px;width:100%;text-align:center}
.gf-card h2{color:var(--gold);margin:.4rem 0}
.gf-card p{color:var(--text)}
.gf-card .btn{margin-top:16px}
.gf-spin{width:42px;height:42px;margin:8px auto 14px;border-radius:50%;
  border:3px solid var(--line-2);border-top-color:var(--gold);animation:gfspin .9s linear infinite}
@keyframes gfspin{to{transform:rotate(360deg)}}

/* ---------- a11y / motion ---------- */
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}
@media (min-width:600px){
  .wrap{padding-top:26px}
}

/* ---------- print: only the serial label / invoice ---------- */
@media print{
  body{background:#fff;color:#111}
  .topbar,.foot,.scanbox,.btn,.tabbar,form,.err{display:none!important}
  body.printing .wrap > *{display:none!important}
  body.printing #ok{display:block!important}
  body.printing #ok > *:not(.label-print){display:none!important}
  body.printing #invoice{display:block!important;border:none;box-shadow:none;color:#111}
  body.printing #invoice .k,body.printing #invoice .muted{color:#444!important}
  body.printing #invoice .inv-brand,body.printing #invoice .inv-total span:last-child{color:#b8902f!important}
  body.printing #invoice th{color:#555!important}
  .label-print{border-color:#000;margin:0}
}