:root{--bg-dark:#0f1115;--bg-gradient:radial-gradient(circle at top left, #1a1c23 0%, #0f1115 100%);--surface:#ffffff0d;--surface-hover:#ffffff14;--surface-border:#ffffff1a;--accent:#6b46c1;--accent-glow:#6b46c180;--accent-light:#9f7aea;--text-primary:#f7fafc;--text-secondary:#a0aec0;--success:#48bb78;--success-glow:#48bb7866;--danger:#f56565;--danger-glow:#f5656566;--glass-blur:blur(12px);--shadow-sm:0 4px 6px -1px #0000004d, 0 2px 4px -1px #0003;--shadow-lg:0 20px 25px -5px #00000080, 0 10px 10px -5px #0000004d;--shadow-glow:0 0 20px var(--accent-glow);--font-body:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background:var(--bg-dark);background-image:var(--bg-gradient);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;margin:0;overflow-x:hidden}.container{max-width:800px;margin:0 auto;padding:2rem 1.5rem}.glass-panel{background:var(--surface);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--surface-border);box-shadow:var(--shadow-lg);border-radius:16px;padding:2rem}.btn{background:var(--surface);color:var(--text-primary);border:1px solid var(--surface-border);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;transition:all .2s;display:inline-flex}.btn:hover{background:var(--surface-hover);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--accent);border-color:var(--accent-light);box-shadow:0 4px 12px var(--accent-glow)}.btn-primary:hover{background:var(--accent-light);box-shadow:0 6px 16px var(--accent-glow)}.btn-success{background:var(--success);box-shadow:0 4px 12px var(--success-glow);border-color:#68d391}.btn-success:hover{box-shadow:0 6px 16px var(--success-glow);background:#68d391}.btn-danger{background:var(--danger);box-shadow:0 4px 12px var(--danger-glow);border-color:#fc8181}.btn-danger:hover{background:#fc8181}.input{border:1px solid var(--surface-border);width:100%;color:var(--text-primary);background:#0003;border-radius:8px;outline:none;padding:.75rem 1rem;font-size:1rem;transition:border-color .2s}.input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow)}h1,h2,h3{letter-spacing:-.02em;font-weight:600}h1{background:linear-gradient(135deg,#fff,#a0aec0);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:1rem;font-size:2.25rem}p{color:var(--text-secondary);line-height:1.6}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.5s forwards fadeIn}.text-center{text-align:center}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}