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ease}.community-tab.active{color:var(--accent);border-bottom-color:var(--accent)}.community-tab:hover:not(:disabled){color:var(--text-main)}.community-tab:disabled{opacity:.4;cursor:not-allowed}.communities-empty{text-align:center;padding:60px 16px;color:var(--text-muted);background:var(--bg-card);border:1px dashed var(--border-soft);border-radius:12px;width:100%;max-width:100%;box-sizing:border-box}.communities-empty h3{font-size:18px;font-weight:700;color:var(--text-main);margin:10px 0 6px}.communities-empty p{margin:0 0 14px;font-size:14px}.communities-empty-icon{color:var(--text-muted);opacity:.6}.communities-joined-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:0}.community-joined-row{background:var(--bg-card);border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft);border-left:none;border-right:none;border-radius:14px;transition:border-color .22s ease;width:100%;max-width:720px;margin:0 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env(safe-area-inset-bottom));right:16px;width:52px;height:52px}}.communities-modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.communities-modal{background:var(--bg-card);border-radius:14px;width:100%;max-width:480px;padding:20px;display:flex;flex-direction:column;gap:12px;color:var(--text-main);border:1px solid var(--border-soft)}.communities-modal-header{display:flex;justify-content:space-between;align-items:center}.communities-modal-header h2{font-size:18px;font-weight:800;margin:0}.communities-modal-header button{background:transparent;border:none;color:var(--text-main);cursor:pointer;padding:4px}.communities-modal input,.communities-modal textarea{padding:10px 12px;border:1px solid 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