:root{--background:#0f1115;--foreground:#fff;--primary-glow:#ff4d4d;--secondary:#2c2f38;--accent:#f05;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--background);max-width:100vw;color:var(--foreground);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}.container{background-color:var(--background);flex-direction:column;max-width:480px;min-height:100vh;margin:0 auto;display:flex;position:relative;overflow:hidden}.btn-primary{background:linear-gradient(135deg, var(--primary-glow), var(--accent));color:#fff;cursor:pointer;border:none;border-radius:9999px;padding:16px 32px;font-size:1.1rem;font-weight:600;transition:transform .2s cubic-bezier(.175,.885,.32,1.275),box-shadow .2s;box-shadow:0 8px 24px #ff4d4d66}.btn-primary:active{transform:scale(.95);box-shadow:0 4px 12px #ff4d4d4d}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.input-base{color:#fff;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:16px;outline:none;width:100%;padding:16px;font-size:1rem;transition:border-color .3s}.input-base:focus{border-color:var(--primary-glow);box-shadow:0 0 0 2px #ff4d4d33}.title{letter-spacing:-.05em;background:-webkit-linear-gradient(45deg,#fff,#ff8a8a);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:2.5rem;font-weight:800}.subtitle{color:#a0a5b1;font-size:1.1rem;line-height:1.5}.glass-panel{-webkit-backdrop-filter:blur(12px);background:#ffffff0d;border:1px solid #ffffff1a;border-radius:24px}@keyframes radar-pulse{0%{opacity:.8;transform:scale(0)}to{opacity:0;transform:scale(3)}}@keyframes float-bubble{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}