:root{
  --ink:#0a0a0c;
  --ink-soft:#1c1c1f;
  --paper:#ffffff;
  --paper-2:#f4f4f1;
  --paper-3:#e9e9e4;
  --green:#2ecc55;
  --green-deep:#0f8a36;
  --green-glow:#69ff8c;
  --purple:#6a3aa0;
  --pink:#ff3aa0;
  --accent:#ffd400;
  --muted:#7a7a7a;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%;background:#fff;color:var(--ink);font-family:'Inter',system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow:hidden}
a{color:var(--green-deep);text-decoration:none}
a:hover{text-decoration:underline}

/* ============= FULLSCREEN BACKGROUND ============= */
.bg{
  position:fixed; inset:0;
  background-image:url('assets/loading-bg.png');
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
  opacity:.62;
  filter: saturate(1.08) contrast(1.04);
  animation: kenburns 32s ease-in-out infinite alternate;
  z-index:0;
}
@keyframes kenburns{
  from{ transform: scale(1.05) translate(-0.5%, -0.5%); }
  to  { transform: scale(1.12) translate(1.5%, 1%); }
}

/* white wash + vignette */
.bg-tint{
  position:fixed; inset:0; z-index:1; pointer-events:none;
  background:
    radial-gradient(120% 80% at 50% 45%, rgba(255,255,255,0) 0%, rgba(255,255,255,.30) 70%, rgba(255,255,255,.55) 100%),
    linear-gradient(180deg, rgba(255,255,255,.40) 0%, rgba(255,255,255,0) 22%, rgba(255,255,255,0) 70%, rgba(255,255,255,.55) 100%);
}

/* film grain */
.bg-grain{
  position:fixed; inset:0; z-index:2; pointer-events:none; opacity:.18; mix-blend-mode:multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.7 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  animation: grain 1.4s steps(6) infinite;
}
@keyframes grain{
  0%{transform:translate(0,0)}
  20%{transform:translate(-4%,3%)}
  40%{transform:translate(3%,-2%)}
  60%{transform:translate(-2%,4%)}
  80%{transform:translate(4%,-3%)}
  100%{transform:translate(0,0)}
}

/* scanlines */
.bg-scanlines{
  position:fixed; inset:0; z-index:3; pointer-events:none; opacity:.08;
  background-image: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,.8) 0px,
    rgba(0,0,0,.8) 1px,
    transparent 1px,
    transparent 3px
  );
}

/* corner ticks */
.tick{position:fixed;width:38px;height:38px;border:3px solid var(--ink);z-index:5;opacity:.9}
.tick.tl{top:96px;left:22px;border-right:0;border-bottom:0}
.tick.tr{top:96px;right:22px;border-left:0;border-bottom:0}
.tick.bl{bottom:170px;left:22px;border-right:0;border-top:0}
.tick.br{bottom:170px;right:22px;border-left:0;border-top:0}

/* ============= TOP BAR ============= */
.topbar{
  position:fixed; top:0; left:0; right:0; z-index:8;
  display:flex; justify-content:space-between; align-items:center;
  padding:14px 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,.7) 70%, rgba(255,255,255,0) 100%);
  border-bottom: 1px solid rgba(0,0,0,.08);
}
.topbar-left{display:flex; align-items:center; gap:12px}
.topbar-logo{width:40px;height:40px;object-fit:contain}
.topbar-title{
  font-family:'Bebas Neue',sans-serif; font-size:22px; letter-spacing:.06em; line-height:1; color:var(--ink);
}
.topbar-sub{
  font-family:'JetBrains Mono', monospace; font-size:10px; letter-spacing:.16em; color:#555; margin-top:4px;
}
.topbar-right{display:flex; gap:18px; align-items:stretch}
.stat{
  display:flex; flex-direction:column; gap:2px; min-width:60px;
  padding:6px 12px; border-left:2px solid var(--ink);
}
.stat-label{
  font-family:'JetBrains Mono', monospace; font-size:9px; letter-spacing:.2em; color:#666;
}
.stat-value{
  font-family:'Bebas Neue', sans-serif; font-size:22px; letter-spacing:.04em; color:var(--ink); line-height:1;
}
.stat-unit{font-size:12px; color:#888; margin-left:2px}

/* ============= PRESS START decorative ============= */
.press-start{
  position:fixed; left:6vw; top:50%; transform: translateY(-50%);
  z-index:6; display:flex; flex-direction:column; gap:16px; pointer-events:none;
  max-width:340px;
}
.ps-line{
  width:80px; height:4px; background:var(--ink);
  box-shadow: 0 0 0 0 var(--green);
}
.ps-text{
  display:flex; align-items:center; gap:12px; flex-wrap:wrap;
}
.ps-label{
  font-family:'Bebas Neue',sans-serif; font-size:38px; letter-spacing:.06em; color:var(--ink);
  text-shadow: 2px 2px 0 #fff, -1px -1px 0 #fff, 1px -1px 0 #fff, -1px 1px 0 #fff;
}
.ps-key{
  display:inline-block;
  background: var(--ink); color:#fff;
  font-family:'Bebas Neue',sans-serif; font-size:34px; letter-spacing:.08em;
  padding: 4px 16px 2px;
  border-radius: 6px;
  box-shadow: 0 5px 0 var(--green-deep), 0 8px 24px rgba(0,0,0,.25);
  animation: keyPress 1.8s ease-in-out infinite;
}
@keyframes keyPress{
  0%,100%{ transform: translateY(0); box-shadow: 0 5px 0 var(--green-deep), 0 8px 24px rgba(0,0,0,.25);}
  50%{ transform: translateY(3px); box-shadow: 0 2px 0 var(--green-deep), 0 4px 14px rgba(0,0,0,.2);}
}

/* ============= FLOATING AUTH PANEL ============= */
.panel{
  position:fixed;
  top:50%; right:6vw;
  transform: translateY(-50%);
  width:min(440px, 92vw);
  max-height: calc(100vh - 240px);
  overflow-y:auto;
  z-index:10;

  background: rgba(255,255,255,.92);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  border:3px solid var(--ink);
  border-radius:18px;
  padding:26px 24px 22px;
  box-shadow:
    0 22px 60px rgba(0,0,0,.32),
    0 0 0 6px rgba(255,255,255,.18),
    inset 0 1px 0 rgba(255,255,255,.9);
}

/* neon rim */
.panel-rim{
  position:absolute; inset:-3px; border-radius:18px; pointer-events:none;
  background: linear-gradient(135deg, var(--green) 0%, transparent 30%, transparent 70%, var(--green-deep) 100%);
  opacity:.6; z-index:-1; filter: blur(6px);
}
.panel-tag{
  position:absolute; top:-12px; left:24px;
  background: var(--ink); color:#fff;
  font-family:'JetBrains Mono', monospace; font-size:10px; letter-spacing:.22em;
  padding: 5px 11px; border-radius: 4px;
}

.panel::-webkit-scrollbar{width:6px}
.panel::-webkit-scrollbar-thumb{background:#0002;border-radius:8px}

.brand{display:flex;align-items:center;gap:14px; margin-bottom:4px}
.logo{
  width:68px;height:68px;object-fit:contain;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,.25));
}
.brand-title{
  font-family:'Bebas Neue', Impact, sans-serif;
  font-size:30px;letter-spacing:.04em;line-height:1;color:var(--ink);
}
.brand-sub{
  font-family:'JetBrains Mono', monospace;
  font-size:10px;letter-spacing:.18em;color:var(--green-deep);margin-top:6px;
}

/* tabs */
.tabs{
  display:flex;gap:0;border:2px solid var(--ink);border-radius:10px;overflow:hidden;
  background:#fff; margin-top:6px;
}
.tab{
  flex:1;padding:11px 10px;border:0;background:#fff;cursor:pointer;
  display:flex; align-items:center; justify-content:center; gap:8px;
  font-family:'Bebas Neue',sans-serif;font-size:17px;letter-spacing:.12em;color:var(--ink);
  transition: background .15s, color .15s;
}
.tab + .tab{border-left:2px solid var(--ink)}
.tab-num{font-family:'JetBrains Mono', monospace; font-size:10px; opacity:.55}
.tab:hover{background:var(--paper-2)}
.tab.active{background:var(--ink);color:#fff}
.tab.active .tab-num{color:var(--green-glow); opacity:1}

/* forms */
.form{display:flex;flex-direction:column;gap:11px; margin-top:4px}
.form.hidden{display:none}

.field{display:flex;flex-direction:column;gap:5px; position:relative}
.lbl{
  font-family:'Bebas Neue',sans-serif;
  font-size:13px;letter-spacing:.18em;color:var(--ink);
  display:flex; justify-content:space-between; align-items:baseline;
}
.lbl::before{ content:"▸"; color:var(--green-deep); margin-right:6px; font-size:11px}
.field input[type=text],
.field input[type=email],
.field input[type=password]{
  appearance:none;
  border:2px solid var(--ink);
  background:#fff;
  border-radius:10px;
  padding:11px 13px;
  font:600 15px 'Inter',sans-serif;
  color:var(--ink);
  transition: box-shadow .15s, border-color .15s;
}
.field input::placeholder{color:#aaa;font-weight:500}
.field input:focus{
  outline:none;
  border-color:var(--green-deep);
  box-shadow: 0 0 0 4px rgba(46,204,85,.18);
}
.field-hint{ font-size:11px; color:#888; font-style:italic; margin-top:-2px}

.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:#222;line-height:1.4;cursor:pointer}
.check.small{font-size:12px}
.check input{accent-color:var(--green-deep);margin-top:2px}

.row-between{display:flex;align-items:center;justify-content:space-between;gap:10px}
.muted-link{font-size:12px;color:var(--muted)}

/* buttons */
.btn{
  position:relative;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  width:100%;
  padding:14px 16px;
  border-radius:12px;
  border:2px solid var(--ink);
  background:#fff;color:var(--ink);
  font-family:'Bebas Neue',sans-serif;font-size:18px;letter-spacing:.16em;
  cursor:pointer;
  box-shadow: 0 4px 0 var(--ink);
  transition: transform .06s ease, box-shadow .06s ease, background .15s;
  overflow:hidden;
}
.btn:hover{background:var(--paper-2)}
.btn:active{transform: translateY(3px); box-shadow: 0 1px 0 var(--ink)}

.btn-primary{
  background: var(--green);
  color:#06280f;
}
.btn-primary:hover{background: var(--green-deep); color:#fff}
.btn-primary::after{
  content:""; position:absolute; inset:0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.55) 50%, transparent 70%);
  transform: translateX(-120%);
  animation: sheen 3.6s ease-in-out infinite;
  pointer-events:none;
}
@keyframes sheen{
  0%{transform: translateX(-120%)}
  60%,100%{transform: translateX(120%)}
}

.divider{
  position:relative;text-align:center;margin:6px 0 2px;
  font-family:'Bebas Neue',sans-serif;font-size:12px;color:var(--muted);letter-spacing:.3em;
}
.divider::before, .divider::after{
  content:"";position:absolute;top:50%;width:30%;height:2px;background:var(--ink);opacity:.85;
}
.divider::before{left:0}
.divider::after{right:0}
.divider span{background:rgba(255,255,255,.95);padding:0 10px;position:relative}

.wallet-grid{
  display:grid;grid-template-columns: 1fr 1fr;gap:8px;
}
.wallet-chip{
  display:flex; align-items:center; gap:10px;
  border:2px solid var(--ink);
  background:#fff;border-radius:10px;
  padding:10px 12px;font:700 13px 'Inter',sans-serif;
  cursor:pointer;
  transition: background .15s, transform .05s, border-color .15s;
}
.wc-icon{font-size:18px}
.wallet-chip:hover{background:var(--paper-2); border-color: var(--green-deep)}
.wallet-chip:active{transform: translateY(1px)}
.wallet-chip.connected{
  background: var(--ink); color:#fff; border-color: var(--green);
}

.wallet-status{
  display:flex; align-items:center; gap:10px;
  padding:10px 12px; border:2px dashed var(--green-deep); border-radius:10px;
  background: rgba(46,204,85,.08);
  font:600 12px 'JetBrains Mono', monospace; color:var(--ink);
}
.wc-dot{
  width:8px;height:8px;border-radius:50%;background:var(--green);
  box-shadow:0 0 8px var(--green);
  animation: blink 1s steps(2) infinite;
}
.wc-disconnect{
  margin-left:auto; border:0; background:transparent;
  font:700 10px 'JetBrains Mono', monospace; letter-spacing:.15em;
  color:#a00; cursor:pointer;
}
.wc-disconnect:hover{text-decoration:underline}

/* ============= HUD (bottom of screen) ============= */
.hud{
  position:fixed; left:0; right:0; bottom:0; z-index:6;
  padding:24px 0 22px;
  background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(0,0,0,.55) 50%, rgba(0,0,0,.85) 100%);
  color:#fff;
  font-family:'Bebas Neue', Impact, sans-serif;
  letter-spacing:.06em;
}
.hud-inner{ padding: 0 44px; }
.hud-row{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:12px}
.hud-label{display:flex;align-items:center;gap:12px;font-size:22px;text-shadow:0 2px 8px rgba(0,0,0,.7)}
.loading-text{font-size:30px}
.dot{
  width:12px;height:12px;border-radius:50%;
  background:var(--green);
  box-shadow:0 0 12px var(--green), 0 0 24px var(--green);
  animation: blink 1s steps(2) infinite;
}
@keyframes blink{50%{opacity:.2}}
.dots-anim i{display:inline-block;animation: bob 1.2s ease-in-out infinite;font-style:normal}
.dots-anim i:nth-child(2){animation-delay:.15s}
.dots-anim i:nth-child(3){animation-delay:.3s}
@keyframes bob{0%,100%{transform:translateY(0);opacity:.3}50%{transform:translateY(-4px);opacity:1}}
.hud-stage{
  margin-left:14px;
  font-family:'JetBrains Mono', monospace; font-size:11px; letter-spacing:.2em;
  color:var(--green-glow); opacity:.85;
  padding:3px 8px; border:1px solid rgba(255,255,255,.3); border-radius:4px;
}
.hud-pct{font-size:50px;font-weight:700;color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.8); line-height:1}
.pct-sign{font-size:24px; opacity:.7; margin-left:2px}

.bar{
  position:relative;
  height:14px;background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.5);
  overflow:hidden;
}
.bar-fill{
  height:100%;width:0%;
  background: repeating-linear-gradient(
    -45deg,
    var(--green) 0 14px,
    var(--green-deep) 14px 28px
  );
  box-shadow: 0 0 22px rgba(46,204,85,.8), inset 0 0 6px rgba(255,255,255,.4);
  transition: width .25s linear;
  animation: barshift 1s linear infinite;
}
@keyframes barshift{
  from{ background-position: 0 0 }
  to  { background-position: 40px 0 }
}
.bar-ticks{
  position:absolute; inset:0; display:flex; justify-content:space-between; pointer-events:none;
}
.bar-ticks i{ width:1px; background: rgba(255,255,255,.35) }

.hud-sub{
  margin-top:11px;
  display:flex;justify-content:space-between;align-items:center;
  font-size:13px; letter-spacing:.16em;
  font-family:'Inter',sans-serif;
  text-transform:uppercase;
  color:rgba(255,255,255,.92);
  text-shadow:0 1px 6px rgba(0,0,0,.8);
}
.tip-wrap{display:flex; align-items:center; gap:10px}
.tip-label{color:var(--green-glow); font-weight:800}
#tip{ transition: opacity .25s }
.version{opacity:.85}

/* toast */
.toast{
  position:fixed;left:50%;bottom:170px;transform:translate(-50%, 30px);
  background:var(--ink);color:#fff;
  padding:12px 18px;border-radius:10px;
  font:600 14px 'Inter',sans-serif;letter-spacing:.04em;
  opacity:0;pointer-events:none;
  transition: opacity .25s, transform .25s;
  z-index: 100;
  border:2px solid var(--green);
  box-shadow:0 8px 24px rgba(0,0,0,.35);
}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ===== Responsive ===== */
@media (max-width: 1100px){
  .press-start{display:none}
}
@media (max-width: 900px){
  .topbar{flex-direction:column; align-items:flex-start; gap:10px; padding:12px 16px}
  .topbar-right{width:100%; justify-content:space-between; gap:0}
  .stat{flex:1; min-width:0}
  .panel{
    position:fixed; top:auto; bottom:200px; right:50%; transform: translateX(50%);
    width:min(440px, 92vw); max-height: 60vh;
  }
  .tick.tl{top:130px} .tick.tr{top:130px}
  .hud-inner{padding:0 18px}
  .loading-text{font-size:22px}
  .hud-pct{font-size:36px}
  .hud-stage{display:none}
}
@media (max-width: 480px){
  .panel{padding:18px; bottom:180px}
  .brand-title{font-size:24px}
  .logo{width:56px;height:56px}
  .topbar-title{font-size:18px}
  .topbar-sub{font-size:9px}
}