:root{--text:#4b4753;--text-h:#16141a;--bg:#f6f5f8;--surface:#fff;--border:#e2e0e6;--accent:#7c3aed;--accent-hover:#6d28d9;--danger:#dc2626;--sans:system-ui, "Segoe UI", Roboto, sans-serif;font:15px/1.5 var(--sans);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0}h1{color:var(--text-h);margin:0 0 4px;font-size:22px}h2{color:var(--text-h);margin:0 0 12px;font-size:17px}p{margin:0}a{color:var(--accent)}button{font:inherit;cursor:pointer;background:var(--accent);color:#fff;border:none;border-radius:8px;padding:9px 16px;transition:background .15s}button:hover:not(:disabled){background:var(--accent-hover)}button:disabled{opacity:.5;cursor:not-allowed}button.ghost{color:var(--text);border:1px solid var(--border);background:0 0}button.ghost:hover:not(:disabled){background:var(--surface)}button.primary{width:100%;margin-bottom:14px}input,select,textarea{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text-h);border-radius:6px;width:100%;padding:8px 10px}textarea{resize:vertical;min-height:70px}label{color:var(--text);text-align:left;flex-direction:column;gap:4px;font-size:13px;display:flex}table{border-collapse:collapse;text-align:left;width:100%;font-size:13px}th,td{border-bottom:1px solid var(--border);vertical-align:middle;padding:8px 10px}tr.inactive-row{opacity:.5}tr.pending-row{background:#fffbeb}.pending-card{text-align:center;flex-direction:column;gap:12px;width:420px;display:flex}.error{color:var(--danger);font-size:13px}.hint{color:var(--text);opacity:.65;font-size:12px}.stack{flex-direction:column;gap:16px;display:flex}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px}.form-row{flex-wrap:wrap;gap:12px;margin-bottom:12px;display:flex}.form-row label{flex:1;min-width:160px}.center-screen{justify-content:center;align-items:center;min-height:100svh;padding:24px;display:flex}.login-card{text-align:center;flex-direction:column;gap:12px;width:340px;display:flex}.login-card h1{text-align:center}.channel-checkboxes{flex-wrap:wrap;gap:6px;display:flex}.checkbox-chip{border:1px solid var(--border);background:var(--bg);border-radius:999px;flex-direction:row;align-items:center;gap:6px;padding:4px 10px;font-size:12px}.checkbox-chip input{width:auto}.hint.success{color:#16a34a;opacity:1}.settings-actions{gap:10px;margin-bottom:8px;display:flex}.admin-shell{flex-direction:column;min-height:100svh;display:flex}.admin-header{background:var(--surface);border-bottom:1px solid var(--border);align-items:center;gap:24px;padding:12px 24px;display:flex}.admin-header h1{white-space:nowrap;margin:0;font-size:16px}.admin-header nav{flex:1;gap:4px;display:flex}.admin-header nav a{color:var(--text);border-radius:6px;padding:6px 12px;font-size:14px;text-decoration:none}.admin-header nav a.active{background:var(--accent);color:#fff}.admin-user{align-items:center;gap:10px;font-size:13px;display:flex}.admin-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:24px}.filters{gap:16px;display:flex}.filters label{min-width:200px}.workspace-shell{height:100svh;display:flex}.workspace-sidebar{border-right:1px solid var(--border);background:var(--surface);flex-direction:column;flex-shrink:0;width:300px;padding:16px;display:flex;overflow-y:auto}.workspace-user{justify-content:space-between;align-items:flex-start;margin-bottom:16px;font-size:13px;display:flex}.chat-list{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex;overflow-y:auto}.chat-item{cursor:pointer;text-align:left;border-radius:8px;justify-content:space-between;align-items:center;gap:8px;padding:10px;display:flex}.chat-item:hover{background:var(--bg)}.chat-item.active{background:var(--accent);color:#fff}.chat-item.active 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0}.pin-btn.pinned{opacity:1;color:#fbbf24}.workspace-main{flex-direction:column;flex:1;padding:16px;display:flex}.wazzup-iframe{border:1px solid var(--border);border-radius:12px;flex:1;width:100%}.modal-backdrop{z-index:10;background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{text-align:left;flex-direction:column;gap:12px;width:380px;display:flex}.modal-actions{justify-content:flex-end;gap:8px;display:flex}