/* Tabbar */
.up-prof-tabbar{display:flex;gap:.5rem;align-items:center;margin:1rem 0;background:#fff;padding:.5rem;border-radius:1rem;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.up-prof-tab{appearance:none;border:0;background:transparent;padding:.5rem .75rem;border-radius:.75rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:.5rem}
.up-prof-tab.is-active{background:#f1f5f9}
.up-pill{font-size:.75rem;font-weight:700;background:#e2e8f0;padding:.15rem .5rem;border-radius:999px;line-height:1}
.up-prof-panels{margin-top:.75rem}
.up-prof-panel{display:none}.up-prof-panel.is-active{display:block}
.up-grid{display:grid;gap:12px}.up-grid.users{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.up-grid.posts{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.up-usercard{display:grid;grid-template-columns:64px 1fr auto;gap:12px;align-items:center;padding:12px;border-radius:14px;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.06)}
.up-usercard-ava{width:64px;height:64px;border-radius:50%;object-fit:cover}.up-usercard-name{font-weight:700}.up-usercard-bio{color:#475569;font-size:.9rem;margin-top:2px}
.up-postcard{display:grid;grid-template-columns:96px 1fr;gap:12px;align-items:center;padding:12px;border-radius:14px;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.06)}
.up-postcard .thumb{display:block;width:96px;height:72px;overflow:hidden;border-radius:10px;background:#f1f5f9}.up-postcard img{width:100%;height:100%;object-fit:cover;display:block}
.up-postcard .title{font-weight:700;color:#0f172a;text-decoration:none}.up-postcard .title:hover{text-decoration:underline}.up-postcard .date{color:#64748b;font-size:.85rem;margin-top:4px}
.btn{appearance:none;border:0;background:#1d4ed8;color:#fff;padding:.5rem .9rem;border-radius:.6rem;cursor:pointer;font-weight:700}.btn.sm{padding:.35rem .7rem;font-size:.9rem}.up-follow-btn.is-following{background:#0ea5e9}
.up-empty{text-align:center;padding:28px 8px;color:#64748b;background:#fff;border-radius:14px;border:1px dashed #e2e8f0}.up-empty-ico{font-size:28px;line-height:1;margin-bottom:6px}
.up-skel{border-radius:14px;background:linear-gradient(90deg,#f1f5f9,#e2e8f0,#f1f5f9);background-size:200% 100%;animation:sh 1.1s infinite linear}.up-skel.user{height:88px}.up-skel.post{height:96px}
@keyframes sh{0%{background-position:200% 0}100%{background-position:-200% 0}}
@media (max-width:480px){.up-prof-tabbar{flex-wrap:wrap}.up-grid.users,.up-grid.posts{grid-template-columns:1fr}}