.navbar{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background-color:#1e3a8a;color:#fff}.navbar h1{margin:0;font-size:1.6rem;font-weight:700}.nav-links{display:flex;gap:2rem}.nav-links a{color:#fff;text-decoration:none;font-weight:500;transition:color .2s ease}.nav-links a:hover{color:#60a5fa}.feed{max-width:700px;margin:2rem auto;padding:1rem}.post-form{display:flex;flex-direction:column;margin-bottom:2rem}.post-form textarea{resize:none;padding:.8rem;border-radius:8px;border:1px solid #cbd5e1;font-size:1rem;margin-bottom:.5rem}.post-form button{align-self:flex-end;background-color:#1e3a8a;color:#fff;padding:.5rem 1rem;border:none;border-radius:6px;cursor:pointer;font-weight:600;transition:background .2s ease}.post-form button:hover{background-color:#2563eb}.post-list{display:flex;flex-direction:column;gap:1.2rem}.post-card{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:1rem 1.2rem;box-shadow:0 2px 6px #00000014;transition:transform .2s ease}.post-card:hover{transform:translateY(-2px)}.post-card h3{margin:0 0 .3rem;font-size:1.1rem;color:#1e3a8a}.post-card p{margin:.5rem 0;font-size:1rem;color:#334155}.post-card small{color:#64748b}.profile{max-width:700px;margin:2rem auto;background-color:#fff;border:2px solid #1e3a8a;border-radius:12px;padding:1.5rem;box-shadow:0 4px 8px #0000001a}.profile h2{color:#1e3a8a;font-size:1.8rem;margin-bottom:1rem;font-weight:700}.profile p{color:#334155;font-size:1rem;margin-bottom:.5rem}.profile section{margin-top:1.5rem}.profile section h3{color:#2563eb;margin-bottom:.5rem;font-size:1.2rem;font-weight:600}.profile section ul{list-style:none;padding-left:0}.profile section li{background-color:#f0f5ff;margin-bottom:.5rem;padding:.5rem .8rem;border-radius:8px}.footer{background-color:#1e3a8a;color:#fff;text-align:center;padding:1rem 0;margin-top:2rem;border-top:2px solid #2563eb;font-weight:500}.footer a{color:#fff;text-decoration:underline}.footer a:hover{color:#60a5fa}.post-card{background:#f0f8ff;border:2px solid #1e3a8a;border-radius:10px;padding:1rem;margin:1rem 0;box-shadow:0 4px 10px #1e3a8a4d;transition:transform .2s ease,box-shadow .2s ease}.post-card:hover{transform:translateY(-3px);box-shadow:0 6px 14px #1e3a8a80}.post-user{color:#1e3a8a;margin-bottom:.5rem}.post-content{font-size:1.1rem;margin:.5rem 0;color:#111827}.post-group{font-size:.85rem;color:#3b82f6}.post-likes{margin:.5rem 0;font-weight:700;color:#2563eb}.post-actions{margin:.8rem 0;display:flex;gap:.5rem}.post-edit-textarea{width:100%;padding:.5rem;border:1px solid #3b82f6;border-radius:6px;margin-bottom:.5rem;resize:vertical}.btn{padding:.4rem .8rem;border-radius:6px;border:none;font-weight:700;cursor:pointer;transition:background .2s ease}.btn-edit{background:#3b82f6;color:#fff}.btn-edit:hover{background:#1e40af}.btn-save{background:#22c55e;color:#fff}.btn-save:hover{background:#15803d}.btn-delete{background:#ef4444;color:#fff}.btn-delete:hover{background:#b91c1c}.btn-toggle{background:#1e3a8a;color:#fff}.btn-toggle:hover{background:#172554}