:root{--bg: #050505;--bg2: #0a0a0a;--bg3: #111;--line: #1a1a1a;--line2: #222;--g: #00ff9d;--r: #ff4d6d;--y: #ffb020;--b: #3da5ff;--c: #00e5ff;--t1: #f5f5f5;--t2: #888;--t3: #555}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--t1);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(800px 400px at 15% -5%,rgba(15,24,48,.6) 0%,transparent 50%),radial-gradient(600px 350px at 90% 5%,rgba(20,12,35,.5) 0%,transparent 50%);pointer-events:none;z-index:0}body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.015) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.015) 1px,transparent 1px);background-size:60px 60px;pointer-events:none;z-index:0}a{color:inherit;text-decoration:none}.wrap{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border:none;border-radius:12px;font-family:inherit;font-size:14px;font-weight:700;letter-spacing:.05em;cursor:pointer;transition:all .3s ease}.btn-primary{background:var(--c);color:var(--bg)}.btn-primary:hover{box-shadow:0 0 30px #00e5ff59;transform:translateY(-2px)}.btn-outline{background:transparent;border:1px solid var(--line2);color:var(--t1)}.btn-outline:hover{border-color:var(--c);color:var(--c)}.btn-full{width:100%;justify-content:center;padding:16px;font-size:15px}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}.glass{background:#0a0a0acc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--line);border-radius:16px;transition:border-color .3s}.glass:hover{border-color:var(--line2)}.input-group{margin-bottom:16px}.input-group label{display:block;font-size:11px;font-weight:600;letter-spacing:.15em;color:var(--t3);text-transform:uppercase;margin-bottom:6px}.input-field{width:100%;padding:14px 16px;background:var(--bg3);border:1px solid var(--line);border-radius:10px;color:var(--t1);font-family:inherit;font-size:14px;outline:none;transition:border-color .3s}.input-field:focus{border-color:var(--c)}.input-field::placeholder{color:var(--t3)}.input-error{border-color:var(--r)!important}.error-text{font-size:11px;color:var(--r);margin-top:4px}.success-text{font-size:11px;color:var(--g);margin-top:4px}.strength-bar{height:3px;background:var(--bg3);border-radius:2px;margin-top:6px;overflow:hidden}.strength-fill{height:100%;border-radius:2px;transition:width .3s,background .3s}.spinner{width:18px;height:18px;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.wrap{padding:0 16px}}