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.5rem}.q-metrics-grid{grid-template-columns:1fr}.q-activities-grid{grid-template-columns:repeat(2,1fr)}}.app{min-height:100vh;display:flex;flex-direction:column}.navbar{background:linear-gradient(135deg,#2c3e50,#34495e);box-shadow:0 2px 8px #00000026;position:sticky;top:0;z-index:1000}.nav-container{max-width:1400px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center;height:70px}.nav-brand h1{font-size:1.5rem;color:#fff;margin:0;font-weight:700;letter-spacing:.5px}.nav-links{display:flex;gap:2rem}.nav-link{color:#ffffffe6;text-decoration:none;font-size:1rem;font-weight:500;padding:.5rem 1rem;border-radius:6px;transition:all .3s}.nav-link:hover{background:#ffffff1a;color:#fff}.main-content{flex:1}@media(max-width:768px){.nav-container{padding:0 1rem}.nav-brand h1{font-size:1.2rem}.nav-links{gap:1rem}.nav-link{font-size:.9rem;padding:.4rem .8rem}}