:root{--bg-color:#0f1115;--panel-bg:#191c2499;--panel-border:#ffffff14;--text-primary:#e2e8f0;--text-secondary:#94a3b8;--accent-color:#3b82f6;--accent-hover:#2563eb;--danger-color:#ef4444;--success-color:#10b981;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--radius-sm:6px;--radius-md:12px;--radius-lg:16px;--shadow-sm:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-md:0 10px 15px -3px #0000004d, 0 4px 6px -2px #00000026;--glass-blur:blur(12px)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.5}.glass-panel{background:var(--panel-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--panel-border);border-radius:var(--radius-md);box-shadow:var(--shadow-md)}.btn{border-radius:var(--radius-sm);cursor:pointer;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--accent-color);color:#fff}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-1px)}.btn-secondary{color:var(--text-primary);border:1px solid var(--panel-border);background-color:#0000}.btn-secondary:hover{background-color:#ffffff0d}h1,h2,h3,h4,h5,h6{color:#fff;margin-bottom:.5rem;font-weight:600}h1{font-size:2rem}h2{font-size:1.5rem}p{color:var(--text-secondary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.app-layout{flex-direction:column;min-height:100vh;display:flex}.topbar{border-bottom:1px solid var(--panel-border);z-index:100;justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex;position:sticky;top:0}.topbar-nav{gap:1rem;display:flex}.main-content{flex:1;padding:2rem;overflow-y:auto}.responsive-grid-2{grid-template-columns:1fr 1fr;gap:1.5rem;display:grid}@media (width<=768px){input,select,textarea{font-size:16px!important}.topbar{background:var(--bg-color);flex-wrap:nowrap;gap:.5rem;padding:.5rem 1rem}.topbar-nav{flex-wrap:nowrap;justify-content:flex-end;gap:.25rem;width:auto}.topbar-nav .btn{padding:.4rem}.topbar-nav .nav-text{display:none}.topbar h2{text-align:left;width:auto;font-size:1.1rem}.sidebar h2{justify-content:center;margin-bottom:1rem}.sidebar nav{justify-content:space-around;flex-direction:row!important;gap:.5rem!important}.sidebar nav .btn{flex:1;padding:.5rem;font-size:0;justify-content:center!important}.sidebar nav .btn svg{width:22px;height:22px}.main-content{padding:1rem}.responsive-grid-2{grid-template-columns:1fr}}@keyframes heartPop{0%{opacity:0;transform:translate(-50%,-50%)scale(.5)}20%{opacity:1;transform:translate(-50%,-50%)scale(1.2)}40%{opacity:1;transform:translate(-50%,-50%)scale(1)}80%{opacity:1;transform:translate(-50%,-50%)scale(1)}to{opacity:0;transform:translate(-50%,-50%)scale(1.5)}}