:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#f8fafc;background-color:#0f172a;--primary: #6366f1;--primary-hover: #4f46e5;--surface: rgba(30, 41, 59, .7);--surface-border: rgba(255, 255, 255, .1);--glass-blur: blur(12px);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;flex-direction:column;min-width:320px;min-height:100vh;background:radial-gradient(circle at top right,#1e1b4b,#0f172a)}#root{width:100%;min-height:100vh;display:flex;flex-direction:column}.glass-card{background:var(--surface);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--surface-border);border-radius:24px;box-shadow:0 8px 32px #0000005e;padding:2rem;transition:all .3s cubic-bezier(.4,0,.2,1)}.btn-primary{background:var(--primary);color:#fff;border:none;border-radius:12px;padding:.75rem 1.5rem;font-weight:600;cursor:pointer;transition:transform .2s,background .2s;display:flex;align-items:center;justify-content:center;gap:.5rem}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.layout{max-width:1200px;margin:0 auto;padding:2rem;width:100%;box-sizing:border-box}input{background:#ffffff0d;border:1px solid var(--surface-border);border-radius:12px;padding:.75rem 1rem;color:#fff;width:100%;box-sizing:border-box;margin-bottom:1rem;transition:border-color .2s}input:focus{outline:none;border-color:var(--primary)}h1,h2,h3{margin-top:0;font-weight:700}