:root{--background:#f5f5f7;--foreground:#1d1d1f;--glass-bg:#ffffffb3;--glass-border:#ffffff80;--primary:#007aff;--primary-glow:#007aff4d;--accent:#5e5ce6;--card-bg:#fffc;--input-bg:#ffffffe6;--success:#34c759;--error:#ff3b30;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--background);color:var(--foreground);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;flex-direction:column;min-height:100vh;display:flex}.glass-panel{background:var(--card-bg);-webkit-backdrop-filter:blur(40px);border:1px solid var(--glass-border);border-radius:24px;box-shadow:0 10px 40px #0000000d,0 1px 3px #0000000d}.glass-button{-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);color:var(--foreground);cursor:pointer;background:linear-gradient(135deg,#ffffffe6,#fff9);border-radius:14px;padding:12px 24px;font-size:16px;font-weight:600;transition:all .3s cubic-bezier(.25,.8,.25,1);box-shadow:0 4px 12px #0000000d}.glass-button:hover{background:linear-gradient(135deg,#fff,#fffc);transform:translateY(-2px)scale(1.02);box-shadow:0 8px 24px #00000014}.glass-button:active{transform:translateY(1px)scale(.98)}.glass-button.primary{color:#fff;box-shadow:0 4px 15px var(--primary-glow);background:linear-gradient(135deg,#007aff,#005bb5);border:none}.glass-button.primary:hover{box-shadow:0 8px 25px var(--primary-glow);filter:brightness(1.1)}.glass-input{background:var(--input-bg);color:var(--foreground);-webkit-backdrop-filter:blur(10px);border:1px solid #0000001a;border-radius:12px;width:100%;padding:14px 16px;font-size:16px;transition:all .3s;box-shadow:inset 0 1px 3px #00000005}.glass-input:focus{border-color:var(--primary);background:#fff;outline:none;box-shadow:0 0 0 4px #007aff26,inset 0 1px 3px #00000005}.glass-label{color:#000000b3;letter-spacing:.2px;margin-bottom:8px;font-size:14px;font-weight:600;display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.6s cubic-bezier(.25,.8,.25,1) forwards fadeIn}.container{max-width:1200px;margin:0 auto;padding:0 24px}.center-stage{background:radial-gradient(circle at 50% 0,#fff,#f0f0f5);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}h1,h2,h3{letter-spacing:-.5px;font-weight:700}.text-gradient{background:linear-gradient(135deg,#1d1d1f,#434345);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}