:root{--primary:#6366f1;--primary-hover:#4f46e5;--bg-dark:#0f172a;--surface:#1e293b;--text-light:#f8fafc;--text-muted:#94a3b8;--glass:#1e293bb3;--glass-border:#ffffff1a}body{background-color:var(--bg-dark);color:var(--text-light);background-image:radial-gradient(circle at 15%,#6366f126,#0000 25%),radial-gradient(circle at 85% 30%,#ec48991a,#0000 25%);min-height:100vh;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5}.app-container{max-width:1000px;margin:0 auto;padding:2rem}header{text-align:center;margin-bottom:3rem}h1{-webkit-text-fill-color:transparent;background:linear-gradient(135deg,#a855f7,#6366f1);-webkit-background-clip:text;background-clip:text;margin-bottom:.5rem;font-size:2.5rem}.glass-panel{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:1rem;margin-bottom:2rem;padding:2rem;box-shadow:0 10px 30px -10px #00000080}.form-group{margin-bottom:1.5rem}label{color:var(--text-muted);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}input,select{border:1px solid var(--glass-border);width:100%;color:var(--text-light);box-sizing:border-box;background-color:#0f172a99;border-radius:.5rem;padding:.75rem 1rem;font-size:1rem;transition:all .2s}input:focus,select:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 2px #6366f133}.btn{background-color:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:.5rem;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;transition:all .2s;display:flex}.btn:hover{background-color:var(--primary-hover);transform:translateY(-1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.grid-3{grid-template-columns:repeat(3,1fr);gap:1.5rem;display:grid}.grid-2{grid-template-columns:repeat(2,1fr);gap:1.5rem;display:grid}.dashboard-grid{grid-template-columns:1fr 1fr 1fr;gap:1.5rem;display:grid}@media (width<=1024px){.dashboard-grid{grid-template-columns:1fr}}