:root {
  --bg: #0D1320; --surface: #151D2E; --surface-2: #1C2639; --line: rgba(255,255,255,.08); --line-strong: rgba(255,255,255,.16);
  --text: #EEF2F7; --muted: #8C98AD; --accent: #FFD23F; --accent-ink: #1A1400; --loss: #F87171;
  --display: 'Barlow Condensed', 'Arial Narrow', sans-serif; --body: 'Barlow', system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--text); font: 400 16px/1.5 var(--body); -webkit-font-smoothing: antialiased; }
.gate {
  position: relative; min-height: 100%; min-height: 100dvh; display: grid; place-items: center; overflow: hidden;
  padding: max(24px, env(safe-area-inset-top)) 16px max(24px, env(safe-area-inset-bottom));
  background:
    radial-gradient(120% 60% at 50% 110%, #1B6B3A 0%, #0F3D22 45%, transparent 70%),
    radial-gradient(80% 50% at 50% -10%, rgba(255,255,255,.12), transparent 60%), var(--bg);
}
.crowd { position: absolute; inset: 0 0 45% 0; opacity: .35;
  background-image: radial-gradient(circle at 20% 30%, rgba(255,255,255,.18) 1.5px, transparent 2px), radial-gradient(circle at 70% 60%, rgba(255,210,63,.18) 1.5px, transparent 2px);
  background-size: 14px 12px, 18px 15px; mask-image: linear-gradient(#000, transparent); -webkit-mask-image: linear-gradient(#000, transparent); }
.floods { position: absolute; top: 18px; display: grid; grid-template-columns: repeat(4, 10px); gap: 6px; }
.floods.l { left: 18px; } .floods.r { right: 18px; }
.floods i { width: 10px; height: 10px; border-radius: 50%; background: #FFF6D5; box-shadow: 0 0 14px 4px rgba(255,240,180,.55); animation: on .9s ease-out both; }
.floods i:nth-child(2n) { animation-delay: .15s; } .floods i:nth-child(3n) { animation-delay: .3s; }
@keyframes on { from { opacity: 0; } 40% { opacity: 1; } 55% { opacity: .3; } to { opacity: 1; } }
.card {
  position: relative; width: 100%; max-width: 380px; padding: 30px 24px 24px; border-radius: 18px;
  background: rgba(21,29,46,.92); border: 1px solid var(--line-strong); backdrop-filter: blur(8px);
  box-shadow: 0 30px 80px rgba(0,0,0,.5); text-align: center;
}
.ball { width: 64px; height: 64px; margin: -62px auto 10px; filter: drop-shadow(0 8px 16px rgba(0,0,0,.5)); animation: bob 2.4s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(-6px) rotate(20deg); } }
h1 { font: 800 2.6rem/1 var(--display); margin: 0; letter-spacing: .01em; text-transform: uppercase; }
h1 small { display: block; font: 600 .95rem/1.4 var(--display); letter-spacing: .3em; color: var(--accent); margin-top: 6px; }
.lede { color: var(--muted); margin: 12px 0 20px; font-size: .95rem; }
.err { background: rgba(248,113,113,.12); border: 1px solid rgba(248,113,113,.35); color: #FECACA; border-radius: 10px; padding: 10px 12px; margin-bottom: 16px; font-size: .92rem; text-align: left; }
.field { display: block; text-align: left; }
.field > span:first-child { display: block; font-size: .85rem; color: var(--muted); margin-bottom: 6px; font-weight: 600; }
.pw { position: relative; display: block; }
.pw input { width: 100%; height: 52px; border-radius: 12px; border: 1px solid var(--line-strong); background: var(--surface-2); color: var(--text);
  padding: 0 52px 0 16px; font: 600 1.1rem var(--body); letter-spacing: .08em; }
.pw input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.eye { position: absolute; right: 4px; top: 4px; width: 44px; height: 44px; border: 0; background: transparent; color: var(--muted); border-radius: 10px; cursor: pointer; display: grid; place-items: center; }
.eye[aria-pressed="true"] { color: var(--accent); }
.check { display: flex; align-items: center; gap: 10px; margin: 16px 0 20px; font-size: .92rem; color: var(--muted); text-align: left; cursor: pointer; }
.check input { width: 20px; height: 20px; accent-color: var(--accent); }
.btn { width: 100%; height: 54px; border: 0; border-radius: 12px; background: var(--accent); color: var(--accent-ink);
  font: 800 1.25rem var(--display); letter-spacing: .06em; text-transform: uppercase; cursor: pointer; transition: transform .1s, background .15s; }
.btn:hover { background: #FFDD66; } .btn:active { transform: translateY(1px); }
@media (prefers-reduced-motion: reduce) { .ball, .floods i { animation: none; } }