/* ==========================================================================
   Presale Code Scanner — liquid glass
   Two large glass panes over a dark cinematic ground. Stacked backdrop-filters
   are the expensive part, so panels get the material and everything inside
   them is drawn with plain paint.
   ========================================================================== */

:root{
  --bg:#04050a;
  --ink:#eef0f7;
  --muted:#9aa2b8;
  --dim:#697086;
  --em:#7c5cff;
  --em-2:#a78bff;
  --em-soft:rgba(124,92,255,.16);
  --ok:#34d399;
  --bad:#fb7185;
  --glass:rgba(16,18,26,.36);
  --line:rgba(255,255,255,.12);
  --line-soft:rgba(255,255,255,.07);
  --spring:cubic-bezier(.34,1.56,.64,1);
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","Inter","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  min-height:100vh;
  min-height:100svh;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:15px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

/* ---------- ground ---------- */
.bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;background:var(--bg)}
.aurora{position:absolute;border-radius:50%;will-change:transform,opacity}
/* soft radial paint, never a filter:blur() — animating a gaussian across a
   viewport-sized layer is what makes these pages stutter */
.a1{width:1100px;height:900px;left:-14%;top:-28%;
  background:radial-gradient(circle at 50% 50%,rgba(124,92,255,.30),rgba(124,92,255,0) 62%);
  animation:drift1 34s ease-in-out infinite}
.a2{width:1000px;height:820px;right:-18%;top:-12%;
  background:radial-gradient(circle at 50% 50%,rgba(56,168,255,.20),rgba(56,168,255,0) 64%);
  animation:drift2 42s ease-in-out infinite}
.a3{width:900px;height:700px;left:26%;bottom:-32%;
  background:radial-gradient(circle at 50% 50%,rgba(226,92,196,.16),rgba(226,92,196,0) 66%);
  animation:drift3 50s ease-in-out infinite}
@keyframes drift1{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(6%,7%,0) scale(1.1)}}
@keyframes drift2{0%,100%{transform:translate3d(0,0,0) scale(1.05)}50%{transform:translate3d(-7%,5%,0) scale(.95)}}
@keyframes drift3{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(4%,-6%,0) scale(1.12)}}

.vignette{position:fixed;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(130% 80% at 50% -20%,rgba(4,5,10,.72),transparent 54%),
    radial-gradient(150% 120% at 50% 50%,transparent 48%,rgba(1,2,5,.72) 100%)}
.grain{position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.svgdefs{position:fixed;width:0;height:0;overflow:hidden}

/* ---------- glass material ---------- */
.lg{
  position:relative;
  background:var(--glass);
  -webkit-backdrop-filter:blur(22px) saturate(1.7) brightness(1.06);
  backdrop-filter:blur(22px) saturate(1.7) brightness(1.06);
  border:1px solid var(--line);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.16),
    inset 0 -1px 0 rgba(255,255,255,.04),
    inset 0 0 22px rgba(255,255,255,.03),
    0 24px 60px -18px rgba(0,0,0,.72);
}
html.refract .lg{
  -webkit-backdrop-filter:url(#lgRefract) blur(14px) saturate(1.8) brightness(1.07);
  backdrop-filter:url(#lgRefract) blur(14px) saturate(1.8) brightness(1.07);
}
/* pointer-lit specular highlight */
.sheen::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(240px 150px at var(--mx,50%) var(--my,-40%),
    rgba(255,255,255,.13),rgba(255,255,255,.04) 44%,transparent 72%);
  opacity:0;transition:opacity .4s ease}
.sheen.lit::after{opacity:1}

/* ---------- entrance ---------- */
.riser{opacity:0;transform:translateY(20px);
  animation:rise .85s var(--spring) forwards;animation-delay:var(--d,0ms)}
@keyframes rise{to{opacity:1;transform:none}}

/* ---------- layout ---------- */
.wrap{
  position:relative;z-index:3;
  width:min(940px,100%);
  margin:0 auto;
  padding:
    calc(56px + env(safe-area-inset-top)) calc(24px + env(safe-area-inset-right))
    calc(72px + env(safe-area-inset-bottom)) calc(24px + env(safe-area-inset-left));
  display:flex;flex-direction:column;gap:22px;
}

/* ---------- header ---------- */
.head{position:relative;padding:0 4px 4px}
.brand{display:flex;align-items:center;gap:12px}
.dot{width:11px;height:11px;border-radius:50%;flex:none;
  background:linear-gradient(160deg,var(--em-2),var(--em));
  box-shadow:0 0 0 4px rgba(124,92,255,.14),0 0 22px 4px rgba(124,92,255,.45)}
.head h1{margin:0;font-size:27px;line-height:1.15;font-weight:600;letter-spacing:-.022em}
.sub{margin:12px 0 0;max-width:60ch;color:var(--muted);font-size:14.5px}
.lockform{position:absolute;top:-2px;right:0;margin:0}

/* ---------- panels ---------- */
.panel{border-radius:26px;padding:26px}
.panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;
  padding-bottom:16px;margin-bottom:4px;border-bottom:1px solid var(--line-soft)}
.panel-head h2{margin:0;font-size:15px;font-weight:600;letter-spacing:-.01em}
.counter{color:var(--dim);font-size:13px;font-variant-numeric:tabular-nums}

/* ---------- form ---------- */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.field{display:flex;flex-direction:column;gap:8px;min-width:0}
.span2{grid-column:span 2}
.span3{grid-column:span 3}
.span4{grid-column:1/-1}

label{color:var(--muted);font-size:12px;font-weight:500;letter-spacing:.04em;text-transform:uppercase}

input[type=text],input[type=number],input[type=password],select{
  width:100%;
  /* 16px keeps iOS Safari from zooming the viewport on focus */
  font-size:16px;
  font-family:var(--sans);
  color:var(--ink);
  background:rgba(255,255,255,.045);
  border:1px solid var(--line-soft);
  border-radius:14px;
  padding:13px 15px;
  outline:none;
  transition:border-color .25s ease,background .25s ease,box-shadow .25s ease;
  -webkit-appearance:none;appearance:none;
}
/* addresses and hosts are data you would copy, so they get the mono face */
input.mono{font-family:var(--mono);font-size:16px;letter-spacing:-.01em}
input::placeholder{color:var(--dim)}
input:hover,select:hover{border-color:rgba(255,255,255,.16)}
input:focus,select:focus{
  border-color:rgba(124,92,255,.62);
  background:rgba(255,255,255,.06);
  box-shadow:0 0 0 4px rgba(124,92,255,.15);
}
.select-wrap{position:relative}
.select-wrap::after{content:"";position:absolute;right:16px;top:50%;width:8px;height:8px;
  margin-top:-6px;border-right:1.6px solid var(--muted);border-bottom:1.6px solid var(--muted);
  transform:rotate(45deg);pointer-events:none}
select{padding-right:40px;cursor:pointer}
select option{background:#0e1017;color:var(--ink)}

.row-actions{flex-direction:row;align-items:center;justify-content:space-between;
  gap:20px;flex-wrap:wrap;margin-top:6px}

/* ---------- toggle ---------- */
.toggle{display:flex;align-items:center;gap:13px;cursor:pointer;text-transform:none;
  letter-spacing:normal;font-size:inherit;font-weight:400;color:inherit}
.toggle input{position:absolute;opacity:0;width:0;height:0}
.track{position:relative;flex:none;width:46px;height:28px;border-radius:999px;
  background:rgba(255,255,255,.09);border:1px solid var(--line-soft);
  transition:background .3s var(--spring),border-color .3s ease}
.knob{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;
  background:#c8ccdb;box-shadow:0 2px 8px rgba(0,0,0,.5);
  transition:transform .34s var(--spring),background .3s ease}
.toggle input:checked+.track{background:linear-gradient(140deg,var(--em),#5b3fd6);
  border-color:rgba(124,92,255,.55)}
.toggle input:checked+.track .knob{transform:translateX(18px);background:#fff}
.toggle input:focus-visible+.track{box-shadow:0 0 0 4px rgba(124,92,255,.28)}
.toggle-text{display:flex;flex-direction:column;gap:2px;min-width:0}
.toggle-title{font-size:14px;font-weight:500;color:var(--ink)}
.toggle-note{font-size:12.5px;color:var(--dim)}

/* ---------- buttons ---------- */
.btn-primary{
  position:relative;flex:none;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:48px;padding:0 32px;border:0;border-radius:999px;
  font-family:var(--sans);font-size:15px;font-weight:600;letter-spacing:-.005em;color:#fff;
  background:linear-gradient(140deg,var(--em-2),var(--em) 46%,#5330cc);
  box-shadow:0 10px 30px -8px rgba(124,92,255,.65),inset 0 1px 0 rgba(255,255,255,.28);
  cursor:pointer;overflow:hidden;
  transition:transform .3s var(--spring),box-shadow .3s ease,filter .25s ease;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 38px -8px rgba(124,92,255,.75),inset 0 1px 0 rgba(255,255,255,.34)}
.btn-primary:active{transform:translateY(0) scale(.985)}
.btn-primary:disabled{cursor:default;filter:saturate(.5) brightness(.8);transform:none}
.btn-primary .spinner{display:none;width:16px;height:16px;border-radius:50%;
  border:2px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .7s linear infinite}
.btn-primary.loading .spinner{display:block}
@keyframes spin{to{transform:rotate(360deg)}}

.btn-ghost{
  padding:8px 17px;border-radius:999px;cursor:pointer;
  font-family:var(--sans);font-size:13px;font-weight:500;color:var(--muted);
  background:rgba(255,255,255,.05);border:1px solid var(--line-soft);
  transition:color .25s ease,border-color .25s ease,background .25s ease;
}
.btn-ghost:hover{color:var(--ink);background:rgba(255,255,255,.09);border-color:var(--line)}

/* ---------- status ---------- */
.status{
  margin:0;padding:15px 20px;border-radius:18px;font-size:14px;
  border:1px solid var(--line-soft);background:rgba(255,255,255,.045);color:var(--muted);
  animation:rise .5s var(--spring) both;
}
.status.hidden{display:none}
.status.info{border-color:rgba(124,92,255,.3);background:rgba(124,92,255,.09);color:#cfc4ff}
.status.success{border-color:rgba(52,211,153,.3);background:rgba(52,211,153,.09);color:#9df0cd}
.status.error{border-color:rgba(251,113,133,.34);background:rgba(251,113,133,.1);color:#ffc0c9}

/* ---------- results ---------- */
.hidden{display:none}
.rows{display:flex;flex-direction:column}
.row{
  display:grid;
  grid-template-columns:1fr auto;
  gap:6px 20px;
  align-items:center;
  padding:19px 2px;
  border-bottom:1px solid var(--line-soft);
  opacity:0;transform:translateY(12px);
  animation:rise .6s var(--spring) forwards;animation-delay:var(--d,0ms);
}
.row:last-child{border-bottom:0;padding-bottom:4px}
.row-main{min-width:0}
.row-title{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:7px}
.row-artist{font-size:16px;font-weight:600;letter-spacing:-.015em;color:var(--ink)}
.chip{
  flex:none;padding:3px 10px;border-radius:999px;
  font-size:11px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;
  background:var(--em-soft);color:#c3b2ff;border:1px solid rgba(124,92,255,.28);
}
.chip.tm{background:rgba(56,168,255,.14);color:#a8d5ff;border-color:rgba(56,168,255,.28)}
.chip.axs{background:rgba(52,211,153,.13);color:#9ceccd;border-color:rgba(52,211,153,.26)}
.chip.sg{background:rgba(255,159,67,.13);color:#ffd0a1;border-color:rgba(255,159,67,.26)}
.chip.other{background:rgba(255,255,255,.07);color:var(--muted);border-color:var(--line-soft)}
.row-meta{color:var(--dim);font-size:13px;display:flex;flex-wrap:wrap;gap:4px 9px}
.row-meta .sep{opacity:.45}
.row-codes{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}
.code{
  font-family:var(--mono);font-size:13.5px;font-weight:500;letter-spacing:.02em;
  padding:5px 11px;border-radius:9px;color:#e7e2ff;
  background:rgba(124,92,255,.13);border:1px solid rgba(124,92,255,.26);
  cursor:pointer;transition:background .2s ease,border-color .2s ease,transform .2s var(--spring);
}
.code:hover{background:rgba(124,92,255,.22);border-color:rgba(124,92,255,.45)}
.code:active{transform:scale(.95)}
.code.copied{background:rgba(52,211,153,.18);border-color:rgba(52,211,153,.42);color:#a9f0d3}
.row-side{display:flex;align-items:center;gap:10px;justify-self:end}
.btn-dl{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 17px;border-radius:999px;cursor:pointer;white-space:nowrap;
  font-family:var(--sans);font-size:13px;font-weight:500;color:var(--ink);
  background:rgba(255,255,255,.06);border:1px solid var(--line-soft);
  transition:background .25s ease,border-color .25s ease,transform .25s var(--spring);
}
.btn-dl:hover{background:rgba(124,92,255,.16);border-color:rgba(124,92,255,.4);transform:translateY(-1px)}
.btn-dl:active{transform:translateY(0) scale(.97)}
.btn-dl svg{width:14px;height:14px;flex:none}
.row-link{color:var(--dim);font-size:12.5px;text-decoration:none;border-bottom:1px dotted rgba(255,255,255,.22)}
.row-link:hover{color:var(--em-2);border-bottom-color:var(--em)}
.empty{padding:30px 2px;color:var(--dim);font-size:14px;text-align:center}

/* ---------- login ---------- */
.login-wrap{position:relative;z-index:3;min-height:100vh;min-height:100svh;
  display:flex;align-items:center;justify-content:center;
  padding:calc(28px + env(safe-area-inset-top)) 24px calc(28px + env(safe-area-inset-bottom))}
.login-card{width:min(400px,100%);border-radius:28px;padding:34px 30px 30px}
.login-card .brand{justify-content:center}
.login-card h1{font-size:20px}
.login-sub{margin:14px 0 24px;text-align:center;color:var(--muted);font-size:14px}
.login-form{display:flex;flex-direction:column;gap:16px}
.login-error{margin:0;color:#ffc0c9;font-size:13.5px;text-align:center}
.full-width{width:100%}

/* ---------- custom cursor (fine pointers only) ---------- */
.cur,.cur-r{position:fixed;top:0;left:0;z-index:90;pointer-events:none;opacity:0;
  border-radius:50%;transition:opacity .3s ease}
.cur{width:7px;height:7px;margin:-3.5px 0 0 -3.5px;background:#fff;mix-blend-mode:difference}
.cur-r{width:30px;height:30px;margin:-15px 0 0 -15px;border:1px solid rgba(255,255,255,.35);
  transition:opacity .3s ease,width .28s var(--spring),height .28s var(--spring),margin .28s var(--spring),border-color .28s ease}
html.cursor-on .cur,html.cursor-on .cur-r{opacity:1}
html.cursor-on .cur-r.hot{width:46px;height:46px;margin:-23px 0 0 -23px;border-color:rgba(167,139,255,.75)}
@media (pointer:coarse),(hover:none){.cur,.cur-r{display:none}}

/* ---------- responsive ---------- */
@media (max-width:720px){
  .wrap{width:100%;padding-top:calc(30px + env(safe-area-inset-top));gap:18px}
  .grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .span2,.span3{grid-column:1/-1}
  .field:has(#port){grid-column:span 1}
  .field:has(#security){grid-column:span 1}
  .panel{padding:20px;border-radius:22px}
  .head h1{font-size:22px}
  /* keep the title clear of the absolutely positioned Lock button */
  .brand{padding-right:72px}
  .sub{font-size:13.5px}
  .row{grid-template-columns:1fr}
  .row-side{justify-self:start;margin-top:12px}
  .row-actions{flex-direction:column;align-items:stretch;gap:16px}
  .btn-primary{width:100%}
}

/* ---------- lite pipeline ----------------------------------------------
   Safari composites backdrop-filters and blend modes far more slowly than
   Chromium, and phones pay for all of it in battery. Swap the expensive
   material for flat paint that reads the same. --------------------------- */
html.lite .grain{display:none}
html.lite .aurora{animation:none}
html.lite .a1{opacity:.85}
html.lite .lg{
  -webkit-backdrop-filter:none;backdrop-filter:none;
  background:linear-gradient(180deg,rgba(30,33,45,.86),rgba(12,14,22,.92));
}
html.lite .cur{mix-blend-mode:normal}
html.lite .cur-r{border-color:rgba(255,255,255,.5)}

/* ---------- motion ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.12s!important}
  .riser,.row{opacity:1;transform:none}
  .aurora{animation:none}
}

:focus-visible{outline:2px solid var(--em-2);outline-offset:3px;border-radius:12px}
::selection{background:rgba(124,92,255,.4);color:#fff}