*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--brand:#0d6e6e;--brand-light:#e8f5f5;--brand-dark:#095a5a;--bubble-out:#0d6e6e;--bubble-in:#f0f0f0;--text-out:#fff;--text-in:#1a1a1a;--bg:#fafafa;--sidebar-bg:#fff;--border:#e5e7eb;--text-primary:#111827;--text-muted:#6b7280;--text-light:#9ca3af;--active-bg:#e8f5f5;--active-border:#0d6e6e;--red:#ef4444;--radius:14px;--radius-sm:8px}body,html{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text-primary);font-size:14px}#__next{height:100%;display:flex;flex-direction:column}.inbox{display:grid;grid-template-columns:300px 1fr;background:var(--bg)}.conv-list,.inbox{height:100vh;overflow:hidden}.conv-list{display:flex;flex-direction:column;background:var(--sidebar-bg);border-right:1px solid var(--border)}.conv-list-header{flex-shrink:0;border-bottom:1px solid var(--border);padding:14px 14px 10px}.conv-list-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.conv-list-brand{gap:8px;font-weight:700;font-size:15px;color:var(--text-primary)}.conv-list-brand,.new-conv-btn{display:flex;align-items:center}.new-conv-btn{background:var(--brand-light);border:none;border-radius:8px;width:32px;height:32px;justify-content:center;color:var(--brand);cursor:pointer;transition:background .15s}.new-conv-btn:hover{background:#d1eded}.search-wrap{position:relative;margin-bottom:8px}.search-icon{position:absolute;left:9px;top:50%;transform:translateY(-50%);color:var(--text-light);pointer-events:none}.search-input{width:100%;height:32px;background:#f3f4f6;border:none;border-radius:20px;padding:0 12px 0 30px;font-size:13px;color:var(--text-primary);outline:none}.search-input:focus{background:#e9eaec}.conv-meta-row{display:flex;justify-content:space-between;padding-bottom:6px}.conv-count{font-size:11px;color:var(--text-light)}.conv-location{font-size:11px;color:var(--brand);font-weight:500}.conv-items{flex:1 1;overflow-y:auto}.conv-items::-webkit-scrollbar{width:4px}.conv-items::-webkit-scrollbar-thumb{background:#e5e7eb;border-radius:2px}.conv-item{display:flex;align-items:center;gap:10px;width:100%;padding:10px 14px;background:none;text-align:left;cursor:pointer;border:none;border-bottom:1px solid #f3f4f6;transition:background .1s}.conv-item:hover{background:#f9fafb}.conv-item.active{background:var(--active-bg);border-left:3px solid var(--active-border);padding-left:11px}.avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff;flex-shrink:0;letter-spacing:.5px}.conv-item-body{flex:1 1;min-width:0}.conv-item-top{display:flex;justify-content:space-between;align-items:baseline;gap:6px;margin-bottom:3px}.conv-item-phone{font-weight:600;font-size:13px;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-item-time{font-size:11px;color:var(--text-light);flex-shrink:0}.conv-item-preview{font-size:12px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:40px 20px;color:var(--text-light);font-size:13px}.conv-list-footer{padding:10px 14px;border-top:1px solid var(--border);flex-shrink:0}.user-info{display:flex;align-items:center;gap:10px}.user-avatar,.user-avatar-placeholder{width:32px;height:32px;border-radius:50%;flex-shrink:0}.user-avatar-placeholder{background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}.user-details{display:flex;flex-direction:column}.user-name{font-size:13px;font-weight:600;color:var(--text-primary)}.user-role{font-size:11px;color:var(--brand);font-weight:500}.thread{display:flex;flex-direction:column;height:100vh;background:#fff;overflow:hidden}.thread-empty{flex:1 1;flex-direction:column;justify-content:center;gap:16px;color:var(--text-light);font-size:14px;background:#fafafa}.thread-empty,.thread-header{display:flex;align-items:center}.thread-header{justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--border);background:#fff;flex-shrink:0}.thread-header-info{display:flex;align-items:center;gap:12px}.thread-avatar{width:40px;height:40px;border-radius:50%;background:var(--brand-light);color:var(--brand-dark);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}.thread-name{font-weight:700;font-size:15px}.thread-sub{font-size:12px;color:var(--text-muted)}.thread-refresh{background:none;border:none;cursor:pointer;color:var(--text-muted);padding:6px;border-radius:6px;display:flex;align-items:center;transition:color .15s,background .15s}.thread-refresh:hover{color:var(--brand);background:var(--brand-light)}.thread-messages{flex:1 1;overflow-y:auto;padding:20px 20px 12px;display:flex;flex-direction:column;gap:2px;background:#f9fafb}.thread-messages::-webkit-scrollbar{width:4px}.thread-messages::-webkit-scrollbar-thumb{background:#e5e7eb;border-radius:2px}.thread-loading,.thread-no-msgs{display:flex;align-items:center;justify-content:center;gap:10px;padding:40px;color:var(--text-light);font-size:13px}.msg-group{display:flex;flex-direction:column;margin-bottom:6px}.msg-group.outbound{align-items:flex-end}.msg-group.inbound{align-items:flex-start}.bubble-wrap{display:flex;flex-direction:column;max-width:70%}.bubble-wrap.outbound{align-items:flex-end}.bubble-wrap.inbound{align-items:flex-start}.bubble{padding:9px 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.15s}.btn-primary:hover:not(:disabled){background:var(--brand-dark)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:none;color:var(--text-muted);border:1.5px solid var(--border);border-radius:10px;padding:10px 20px;font-size:14px;font-weight:500;cursor:pointer;transition:border-color .15s,color .15s}.btn-secondary:hover{border-color:#9ca3af;color:var(--text-primary)}.full-loader{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--brand);font-size:14px;font-weight:500}@keyframes spin{to{transform:rotate(1turn)}}.spinner{width:22px;height:22px;border:2.5px solid var(--brand-light);border-top-color:var(--brand);border-radius:50%}.spinner,.spinner-lg{animation:spin .7s linear infinite}.spinner-lg{width:36px;height:36px;border:3px solid var(--brand-light);border-top-color:var(--brand);border-radius:50%}.spinner-sm{width:16px;height:16px;border:2px solid 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.15s}.picker-search-input:focus{border-color:var(--brand);background:#fff}.picker-search-clear{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:13px;line-height:1;padding:0}.picker-list-actions{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.picker-list-count{font-size:12px;color:var(--text-muted)}.picker-list-action-btn{background:none;border:none;font-size:12px;color:var(--brand);cursor:pointer;font-weight:500;padding:0}.picker-list-action-btn:hover{text-decoration:underline}.member-status-badge{flex-shrink:0;font-size:10px;font-weight:600;padding:2px 7px;border-radius:20px;white-space:nowrap;letter-spacing:.2px}.member-search-wrap{position:relative;margin-bottom:6px}.member-search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);font-size:12px;pointer-events:none;opacity:.5}.member-search-input{width:100%;padding:9px 12px 9px 30px;border:1.5px solid var(--border);border-radius:10px;font-size:14px;font-family:inherit;outline:none;background:#fafafa;color:var(--text-primary);transition:border-color .15s}.member-search-input:focus{border-color:var(--brand);background:#fff}.member-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.member-chip{display:inline-flex;align-items:center;gap:4px;background:var(--brand-light);color:var(--brand-dark);border-radius:20px;padding:3px 10px 3px 12px;font-size:13px;font-weight:500}.member-chip-remove{background:none;border:none;color:var(--brand);cursor:pointer;font-size:16px;line-height:1;padding:0;margin-left:2px;opacity:.7}.member-chip-remove:hover{opacity:1}.member-list{border:1.5px solid var(--border);border-radius:10px;max-height:210px;overflow-y:auto;background:#fff}.member-list::-webkit-scrollbar{width:4px}.member-list::-webkit-scrollbar-thumb{background:#e5e7eb;border-radius:2px}.member-list-empty{padding:16px;text-align:center;color:var(--text-light);font-size:13px}.member-row{display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;border:none;border-bottom:1px solid #f3f4f6;background:none;cursor:pointer;text-align:left;transition:background .1s}.member-row:last-child{border-bottom:none}.member-row:hover{background:#f9fafb}.member-row--selected{background:var(--brand-light)}.member-row--selected:hover{background:#d8eeee}.member-row-check{width:16px;text-align:center;font-size:13px;color:var(--brand);font-weight:700;flex-shrink:0}.member-row-avatar{width:32px;height:32px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0;letter-spacing:.5px}.member-row--selected .member-row-avatar{background:var(--brand-dark)}.member-row-info{flex:1 1;min-width:0;display:flex;flex-direction:column}.member-row-name{font-size:13px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.member-row-sub{font-size:11px;color:var(--text-muted)}.member-row-phone{font-size:12px;color:var(--text-muted);flex-shrink:0;white-space:nowrap}@media (max-width:640px){.inbox{grid-template-columns:1fr}.inbox.thread-open .conv-list,.thread{display:none}.inbox.thread-open .thread{display:flex}}