:root{--bg-base:#0f172a;--bg-surface:#1e293bb3;--bg-surface-hover:#334155cc;--primary:#6366f1;--primary-hover:#818cf8;--text-main:#f8fafc;--text-muted:#94a3b8;--border-color:#ffffff1a;--glass-shadow:0 4px 30px #0000004d;--radius-lg:16px;--radius-md:12px;--radius-sm:8px;--transition:all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-base);color:var(--text-main);background-image:radial-gradient(circle at 15%,#6366f126,#0000 25%),radial-gradient(circle at 85% 30%,#8b5cf626,#0000 25%);background-attachment:fixed;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.5}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;color:var(--text-main);font-weight:600}a{color:var(--primary);transition:var(--transition);text-decoration:none}a:hover{color:var(--primary-hover)}.glass-panel{background:var(--bg-surface);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow)}.glass-card{background:var(--bg-surface);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:var(--transition);padding:1.5rem}.glass-card:hover{background:var(--bg-surface-hover);border-color:#fff3;transform:translateY(-2px)}.btn{border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.95rem;font-weight:500;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff;box-shadow:0 4px 14px #6366f163}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px);box-shadow:0 6px 20px #6366f166}.btn-secondary{color:var(--text-main);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#0000}.btn-secondary:hover{background-color:#ffffff0d;border-color:#fff3}.input-group{flex-direction:column;gap:.5rem;margin-bottom:1.5rem;display:flex}.input-label{color:var(--text-muted);font-size:.875rem;font-weight:500}.input-field{border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-main);transition:var(--transition);background:#0f172a80;padding:.75rem 1rem;font-family:inherit;font-size:.95rem}.input-field:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 2px #6366f133}.app-container{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--border-color);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#0f172acc;flex-direction:column;width:280px;height:100vh;padding:2rem 1rem;display:flex;position:sticky;top:0}.main-content{flex:1;max-width:1200px;margin:0 auto;padding:2rem}@media (width<=768px){.app-container{flex-direction:column}.sidebar{border-right:none;border-bottom:1px solid var(--border-color);width:100%;height:auto;padding:1rem;position:relative}.main-content{padding:1rem}}