:root{--bg-main:#000;--bg-panel:#141414b3;--bg-card:#ffffff08;--text-main:#fff;--text-muted:#a1a1aa;--accent:#3b82f6;--accent-glow:#3b82f680;--danger:#ef4444;--success:#10b981;--border:#ffffff26;--glass-border:#ffffff0d;--font-family:"Inter", system-ui, Avenir, Helvetica, Arial, sans-serif}[data-theme=light]{--bg-main:#f3f4f6;--bg-panel:#e2e8f0;--bg-card:#f8f9fa;--text-main:#000;--text-muted:#4b5563;--border:#00000026;--glass-border:#0000001a;--accent:#2563eb;--accent-glow:#2563eb33;font-weight:600}body{background-color:var(--bg-main);color:var(--text-main);font-family:var(--font-family);-webkit-font-smoothing:antialiased;min-height:100vh;margin:0;padding:0}.glass-panel{background:var(--bg-panel);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:12px;box-shadow:0 4px 30px #0000001a}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:16px;padding:1.5rem;transition:transform .2s,box-shadow .2s}.glass-card:hover{border:1px solid var(--border);transform:translateY(-2px);box-shadow:0 10px 40px #0000001a}h1,h2,h3,h4{letter-spacing:-.02em;margin-top:0;font-weight:600}h1{color:#e27222;font-size:2rem}p{color:var(--text-muted);line-height:1.6}input{border:1px solid var(--border);width:100%;color:var(--text-main);box-sizing:border-box;background:#8080801a;border-radius:8px;margin-bottom:1rem;padding:.75rem 1rem;font-family:inherit;transition:all .3s}input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow);outline:none}button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:.75rem 1.5rem;font-family:inherit;font-weight:600;transition:all .2s}button:hover{box-shadow:0 0 15px var(--accent-glow);background:#2563eb}button:disabled{opacity:.5;cursor:not-allowed}.app-container{height:100vh;display:flex;overflow:hidden}.sidebar{border-right:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:250px;padding:1.5rem;transition:width .3s,padding .3s;display:flex}.sidebar.collapsed{width:70px;padding:1.5rem .5rem}.main-content{flex-direction:column;flex:1;padding:2rem;display:flex;overflow-y:auto}.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-top:2rem;display:grid}