:root{--bg: #06031a;--violet: #a78bfa;--violet-deep: #7c3aed;--sky: #38bdf8;--indigo: #818cf8;--text: #f5f3ff;--muted: #a5b4fc;--border: rgba(167, 139, 250, .35);--font-text: "Be Vietnam Pro", "Segoe UI", system-ui, -apple-system, sans-serif;--font-display: "Orbitron", "Segoe UI", system-ui, sans-serif}@property --a{syntax: "<angle>"; inherits: false; initial-value: 0deg;}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font-text);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overflow-x:hidden}#bg{position:fixed;inset:0;width:100%;height:100%;display:block;z-index:0}#loader{position:fixed;inset:0;z-index:10;display:grid;place-content:center;justify-items:center;gap:18px;background:var(--bg);color:var(--muted);font-size:14px;transition:opacity .6s ease}#loader img{animation:pulse 1.4s ease-in-out infinite;filter:drop-shadow(0 0 18px rgba(129,140,248,.8))}#loader.hide{opacity:0;pointer-events:none}@keyframes pulse{0%,to{transform:scale(1);opacity:.8}50%{transform:scale(1.08);opacity:1}}#app{position:relative;z-index:1;min-height:100dvh;display:flex;flex-direction:column;padding:max(12px,env(safe-area-inset-top)) 16px max(12px,env(safe-area-inset-bottom))}.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:800;letter-spacing:.18em;font-size:15px;color:#c7d2fe}.brand img{filter:drop-shadow(0 0 10px rgba(129,140,248,.7))}.badge{margin-left:auto;font-size:10px;letter-spacing:.2em;padding:4px 8px;border-radius:999px;border:1px solid rgba(251,191,36,.6);color:#fbbf24}#hero{flex:0 0 30vh}@media (orientation: portrait){#hero{flex-basis:33vh}}main{width:100%;max-width:440px;margin:0 auto;perspective:1100px;animation:rise .7s cubic-bezier(.2,.8,.2,1) both}@keyframes rise{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}footer{margin-top:auto;padding-top:20px;text-align:center;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#a5b4fc8c}.card{--rx: 0deg;--ry: 0deg;position:relative;padding:24px 22px 22px;border-radius:22px;background:linear-gradient(160deg,#4c1d956b,#0e0830c7 45%,#082f4980);border:1px solid rgba(167,139,250,.28);transform-style:preserve-3d;transform:rotateY(var(--rx)) rotateX(var(--ry));box-shadow:0 30px 70px #0000008c,0 0 60px #7c3aed38,inset 0 1px #ffffff14;will-change:transform}.card:before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1.5px;background:conic-gradient(from var(--a),transparent 0 18%,var(--violet) 30%,var(--sky) 42%,transparent 54% 68%,#c084fc 82%,transparent 94%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:spin-border 7s linear infinite;pointer-events:none;transform:translateZ(1px)}@keyframes spin-border{to{--a: 360deg}}.card:after{content:"";position:absolute;inset:8% 6%;border-radius:40px;z-index:-1;background:radial-gradient(60% 60% at 30% 20%,rgba(167,139,250,.55),transparent 70%),radial-gradient(50% 50% at 80% 90%,rgba(56,189,248,.45),transparent 70%);filter:blur(30px);transform:translateZ(-60px);pointer-events:none}.card>*,.card form{transform-style:preserve-3d}.card h2{margin:0 0 18px;font-family:var(--font-display);font-weight:700;font-size:19px;letter-spacing:.1em;background:linear-gradient(90deg,#f5f3ff,#c4b5fd 50%,#7dd3fc);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 10px rgba(167,139,250,.75)) drop-shadow(0 0 2px rgba(255,255,255,.5));transform:translateZ(40px)}label{display:block;margin-bottom:16px;transform:translateZ(26px)}label>span{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--muted);margin-bottom:7px;letter-spacing:.14em;text-transform:uppercase}label>span:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--sky);box-shadow:0 0 8px var(--sky),0 0 16px #38bdf899}input,select{width:100%;height:50px;padding:0 16px;font:inherit;font-size:16px;color:var(--text);background:linear-gradient(180deg,#00000059,#ffffff0a);border:1px solid rgba(167,139,250,.35);border-radius:13px;outline:none;box-shadow:inset 0 3px 10px #00000080,0 1px #ffffff12,0 0 #a78bfa00;transition:border-color .25s,box-shadow .25s,transform .25s;appearance:none;-webkit-appearance:none}select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2393c5fd' stroke-width='2'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E"),linear-gradient(180deg,#00000059,#ffffff0a);background-repeat:no-repeat;background-position:right 14px center,0 0;padding-right:44px}select option{background:#0f0a2e;color:var(--text)}select:invalid{color:#a5b4fc66}input::placeholder{color:#a5b4fc66}input:focus,select:focus{border-color:#c4b5fd;transform:translateZ(10px);box-shadow:inset 0 3px 10px #00000080,0 0 0 2px #a78bfa59,0 0 24px #a78bfa8c,0 0 60px #38bdf840}input:disabled,select:disabled{opacity:.6}.error{margin:-4px 0 14px;padding:10px 12px;font-size:13px;color:#fecaca;background:#ef444424;border:1px solid rgba(239,68,68,.4);border-radius:10px;box-shadow:0 0 18px #ef444440;transform:translateZ(30px)}button{position:relative;width:100%;height:54px;border:0;border-radius:14px;font-family:var(--font-display);font-weight:800;font-size:15px;letter-spacing:.24em;color:#fff;cursor:pointer;background:linear-gradient(100deg,#7c3aed,#6366f1,#0ea5e9);background-size:200% 100%;text-shadow:0 0 10px rgba(255,255,255,.6);box-shadow:0 6px #3b1a86,0 16px 34px #6366f180,0 0 36px #a78bfa73,inset 0 1px #ffffff59;transform:translateZ(48px);transition:transform .12s,box-shadow .2s,background-position .5s;overflow:hidden}button:after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.32) 50%,transparent 70%);transform:translate(-120%);animation:shine 3.2s ease-in-out infinite}@keyframes shine{0%,60%{transform:translate(-120%)}to{transform:translate(120%)}}button:hover{background-position:100% 0;box-shadow:0 6px #3b1a86,0 18px 40px #38bdf880,0 0 48px #38bdf880,inset 0 1px #ffffff59}button:active{transform:translateZ(48px) translateY(5px);box-shadow:0 1px #3b1a86,0 8px 20px #6366f166,0 0 24px #a78bfa59,inset 0 1px #fff3}button:disabled{cursor:default;opacity:.85}button .spinner{display:none;position:absolute;left:50%;top:50%;width:22px;height:22px;margin:-11px 0 0 -11px;border:3px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}button.loading .label{visibility:hidden}button.loading .spinner{display:block}button.loading:after{animation:none}@keyframes spin{to{transform:rotate(360deg)}}button.ghost{height:46px;margin-top:16px;background:linear-gradient(180deg,#ffffff14,#ffffff08);border:1px solid var(--border);text-shadow:none;box-shadow:0 3px #3b1a86cc,0 10px 24px #00000059,0 0 20px #a78bfa33;font-family:var(--font-text);font-weight:600;font-size:14px;letter-spacing:.02em;transform:translateZ(30px)}button.ghost:after{display:none}button.ghost:active{transform:translateZ(30px) translateY(3px);box-shadow:0 0 #3b1a86cc,0 4px 12px #00000059}.result{text-align:center}.eyebrow{margin:0 0 16px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);text-shadow:0 0 12px rgba(165,180,252,.6);transform:translateZ(30px)}.code{display:flex;justify-content:center;gap:12px;margin:0 0 20px;transform:translateZ(56px);transform-style:preserve-3d}.digit{display:grid;place-items:center;width:66px;height:90px;font-family:var(--font-display);font-weight:800;font-size:50px;color:#fff;background:linear-gradient(180deg,#ffffff1f,#0000004d);border:1px solid rgba(167,139,250,.45);border-radius:14px;box-shadow:0 8px #2e1065e6,0 16px 30px #00000073,inset 0 1px #ffffff26;text-shadow:0 0 14px rgba(167,139,250,.6);transition:box-shadow .4s,border-color .4s}.digit:nth-child(1){transform:rotateY(14deg)}.digit:nth-child(3){transform:rotateY(-14deg)}.digit.set{border-color:var(--sky);box-shadow:0 8px #0c4a6ee6,0 16px 30px #00000073,0 0 30px #38bdf880,inset 0 1px #fff3;text-shadow:0 0 22px rgba(56,189,248,.95),0 0 6px #fff;animation:pop .45s cubic-bezier(.2,1.6,.4,1)}@keyframes pop{0%{scale:.7}to{scale:1}}.who{margin:0 0 10px;display:grid;gap:2px;transform:translateZ(34px)}.who b{font-size:20px;text-shadow:0 0 12px rgba(255,255,255,.35)}.who span{color:var(--muted);font-size:14px}.who small{color:#a5b4fc99;font-size:12px;margin-top:4px}.note{margin:0;font-size:12.5px;color:var(--muted);line-height:1.5;transform:translateZ(20px)}.already{margin:12px 0 0;padding:9px 12px;font-size:12px;color:#fde68a;background:#fbbf241a;border:1px solid rgba(251,191,36,.35);border-radius:10px;box-shadow:0 0 18px #fbbf2433;transform:translateZ(26px)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}@media (max-width: 360px){.digit{width:56px;height:78px;font-size:42px}}@media (min-width: 900px){#hero{flex-basis:34vh}.card{padding:30px 30px 26px}}@media (prefers-reduced-motion: reduce){main,button:after,#loader img,.card:before,.digit.set{animation:none}.card{transform:none}}