:root{--bg:#f7f8fa;--panel:#fff;--border:#e7e9ee;--text:#15181e;--muted:#707684;--soft:#f1f3f6;--soft-2:#f8f9fb;--accent:#111827;--accent-contrast:#fff}*{box-sizing:border-box}html,body{background:var(--bg);min-height:100%;color:var(--text);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}.app-shell{grid-template-columns:228px minmax(0,1fr);height:100vh;display:grid;overflow:hidden}.sidebar{color:#fff;background:#111317;flex-direction:column;padding:18px 14px 14px;display:flex}.brand-row{align-items:center;gap:11px;padding:4px 8px 22px;display:flex}.brand-mark{color:#111317;background:#fff;border-radius:10px;place-items:center;width:34px;height:34px;font-weight:800;display:grid}.brand-name{font-size:14px;font-weight:700}.brand-subtitle{color:#8f96a3;margin-top:2px;font-size:11px}.sidebar-nav{gap:4px;display:grid}.nav-item{color:#aeb4bf;border-radius:9px;align-items:center;gap:10px;padding:10px 11px;font-size:13px;font-weight:600;text-decoration:none;display:flex}.nav-item:hover{color:#fff;background:#1b1e24}.nav-item.active{color:#fff;background:#242830}.sidebar-footer{border-top:1px solid #252830;align-items:center;gap:10px;margin-top:auto;padding:14px 7px 3px;display:flex}.avatar{background:#2a2e36;border-radius:50%;place-items:center;width:31px;height:31px;font-size:11px;font-weight:700;display:grid}.account-copy{min-width:0}.account-name{font-size:12px;font-weight:700}.account-email{color:#7f8692;margin-top:2px;font-size:10px}.main-content{min-width:0;height:100vh;overflow:hidden}.conversation-page{background:var(--panel);grid-template-columns:minmax(300px,370px) minmax(0,1fr);height:100%;display:grid}.conversation-list-panel{border-right:1px solid var(--border);flex-direction:column;min-height:0;display:flex}.panel-heading{justify-content:space-between;align-items:flex-end;padding:24px 20px 16px;display:flex}.eyebrow{text-transform:uppercase;letter-spacing:.11em;color:#9096a2;font-size:10px;font-weight:800}h1{letter-spacing:-.03em;margin:4px 0 0;font-size:23px}.inbox-selector{border:1px solid var(--border);color:#555c67;background:#fff;border-radius:8px;align-items:center;gap:5px;padding:7px 9px;font-size:11px;display:flex}.search-wrap{background:var(--soft-2);border:1px solid var(--border);color:#969ca6;border-radius:9px;align-items:center;gap:8px;height:38px;margin:0 16px 12px;padding:0 11px;display:flex}.search-wrap input{width:100%;min-width:0;color:var(--text);background:0 0;border:0;outline:none;font-size:12px}.conversation-list{padding:2px 8px 14px;overflow-y:auto}.conversation-row{text-align:left;background:0 0;border:0;border-radius:11px;gap:10px;width:100%;margin-bottom:2px;padding:12px 10px;display:flex}.conversation-row:hover{background:#f7f8fa}.conversation-row.selected{background:#f1f3f6}.contact-avatar{color:#4e5560;background:#e4e7ec;border-radius:50%;flex:none;place-items:center;width:38px;height:38px;font-size:11px;font-weight:800;display:grid}.conversation-row-copy{flex:1;min-width:0}.conversation-row-top{justify-content:space-between;align-items:center;gap:8px;display:flex}.conversation-row-top strong{white-space:nowrap;text-overflow:ellipsis;font-size:12.5px;overflow:hidden}.conversation-row-top span{color:#989eaa;flex:none;font-size:9.5px}.conversation-preview-row{align-items:center;gap:8px;margin-top:4px;display:flex}.conversation-preview-row p{color:#727987;white-space:nowrap;text-overflow:ellipsis;flex:1;margin:0;font-size:11px;line-height:1.35;overflow:hidden}.unread-count{color:#fff;background:#17191e;border-radius:99px;place-items:center;min-width:18px;height:18px;padding:0 5px;font-size:9px;font-weight:800;display:grid}.inbox-chip{color:#7d8490;background:#fff;border:1px solid #e2e5e9;border-radius:5px;margin-top:7px;padding:3px 6px;font-size:8.5px;display:inline-flex}.thread-panel{background:#fbfbfc;grid-template-rows:auto minmax(0,1fr) auto;min-width:0;display:grid}.thread-header{border-bottom:1px solid var(--border);background:#fff;justify-content:space-between;align-items:center;height:72px;padding:0 22px;display:flex}.thread-header h2{margin:0;font-size:14px}.thread-title-row{align-items:center;gap:7px;display:flex}.status-dot{background:#46a66f;border-radius:50%;width:6px;height:6px}.thread-header p{color:#8b919d;margin:4px 0 0;font-size:10px}.icon-button{color:#737986;background:0 0;border:0;border-radius:8px;place-items:center;width:34px;height:34px;display:grid}.icon-button:hover{background:var(--soft)}.messages-area{padding:18px 30px;overflow-y:auto}.date-divider{color:#a1a6af;align-items:center;gap:10px;margin:4px 0 18px;font-size:9px;display:flex}.date-divider:before,.date-divider:after{content:"";background:#eceef1;flex:1;height:1px}.message-row{margin:7px 0;display:flex}.message-row.outbound{justify-content:flex-end}.message-bubble{border-radius:13px;max-width:min(580px,70%);padding:10px 12px 8px;box-shadow:0 1px 1px #00000008}.message-bubble.inbound{border:1px solid var(--border);background:#fff;border-bottom-left-radius:4px}.message-bubble.outbound{color:#fff;background:#17191e;border-bottom-right-radius:4px}.message-bubble p{margin:0;font-size:12px;line-height:1.5}.message-bubble span{opacity:.55;text-align:right;margin-top:5px;font-size:8.5px;display:block}.composer-area{padding:0 26px 20px}.ai-suggestion-card{border:1px solid var(--border);background:#fff;border-radius:12px;margin-bottom:9px;padding:13px;box-shadow:0 8px 24px #171a200a}.ai-suggestion-heading{align-items:center;gap:9px;display:flex}.ai-icon{background:#f0f1f4;border-radius:8px;place-items:center;width:29px;height:29px;display:grid}.ai-suggestion-heading strong{font-size:11px;display:block}.ai-suggestion-heading span{color:#8d939e;margin-top:2px;font-size:9px;display:block}.ai-suggestion-card>p{color:#4c535e;margin:10px 0;font-size:11px;line-height:1.5}.suggestion-actions{gap:7px;display:flex}.suggestion-actions button,.primary-button{color:#fff;background:#17191e;border:0;border-radius:7px;padding:7px 10px;font-size:10px;font-weight:700}.suggestion-actions .secondary-button{color:#606773;background:#f1f3f5;align-items:center;gap:5px;display:flex}.composer-box{background:#fff;border:1px solid #dfe2e7;border-radius:11px;overflow:hidden;box-shadow:0 4px 18px #00000008}.composer-box textarea{resize:none;border:0;outline:none;width:100%;min-height:65px;padding:12px;font-size:11.5px}.composer-footer{border-top:1px solid #eef0f2;justify-content:space-between;align-items:center;padding:7px 8px 7px 12px;display:flex}.composer-footer span{color:#9ca1aa;font-size:9px}.send-button{color:#fff;background:#17191e;border:0;border-radius:8px;place-items:center;width:30px;height:30px;display:grid}.send-button:disabled{opacity:.35;cursor:not-allowed}.settings-page{max-width:1000px;height:100%;padding:34px 42px 60px;overflow-y:auto}.settings-heading{margin-bottom:26px}.settings-heading h1{font-size:26px}.settings-heading p{color:var(--muted);margin:7px 0 0;font-size:12px}.settings-card{border:1px solid var(--border);background:#fff;border-radius:14px;grid-template-columns:38px minmax(0,1fr);gap:14px;margin-bottom:14px;padding:20px;display:grid}.settings-card-icon{color:#535a65;background:#f2f3f5;border-radius:10px;place-items:center;width:38px;height:38px;display:grid}.settings-card-body h2{margin:0;font-size:14px}.settings-card-title-row{justify-content:space-between;gap:20px;display:flex}.settings-card-title-row p{color:#7e8490;max-width:640px;margin:5px 0 0;font-size:10.5px;line-height:1.5}.connection-badge{color:#838994;background:#fafbfc;border:1px solid #e6e8eb;border-radius:99px;align-self:flex-start;padding:5px 8px;font-size:9px}.integration-preview{background:#fafbfc;border:1px solid #e8eaee;border-radius:10px;justify-content:space-between;align-items:center;gap:16px;margin-top:18px;padding:13px;display:flex}.integration-preview-left{align-items:center;gap:10px;display:flex}.quo-logo{color:#fff;background:#17191e;border-radius:9px;place-items:center;width:34px;height:34px;font-weight:800;display:grid}.integration-preview-left strong{font-size:11px;display:block}.integration-preview-left span{color:#858b96;margin-top:3px;font-size:9.5px;display:block}.permission-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:12px;display:grid}.permission-grid>div{color:#6e7581;align-items:center;gap:7px;font-size:9.5px;display:flex}.permission-grid svg{color:#626a75}.account-fields{grid-template-columns:1fr 1fr;gap:12px;margin-top:16px;display:grid}.account-fields label{color:#8d939e;margin-bottom:6px;font-size:9px;display:block}.static-field{color:#555d68;background:#fafbfc;border:1px solid #e2e5e9;border-radius:8px;padding:9px 10px;font-size:10.5px}@media (max-width:900px){.app-shell{grid-template-columns:72px minmax(0,1fr)}.brand-row{justify-content:center;padding-left:0;padding-right:0}.brand-row>div:last-child,.nav-item span,.sidebar-footer .account-copy{display:none}.nav-item,.sidebar-footer{justify-content:center}.conversation-page{grid-template-columns:310px minmax(0,1fr)}}@media (max-width:700px){.conversation-page{grid-template-columns:1fr}.conversation-list-panel{display:none}.settings-page{padding:24px 20px}.permission-grid,.account-fields{grid-template-columns:1fr}}.sidebar-footer{position:relative}.sidebar-logout{color:#9ca3af;background:0 0;border:1px solid #2b2f37;border-radius:8px;place-items:center;width:30px;height:30px;margin-left:auto;display:grid}.sidebar-logout:hover{color:#fff;background:#1b1e24}.auth-page{background:#f7f8fa;place-items:center;min-height:100vh;padding:24px;display:grid}.auth-card{border:1px solid var(--border);background:#fff;border-radius:18px;width:min(440px,100%);padding:28px;box-shadow:0 18px 55px #12151c14}.auth-brand{align-items:center;gap:11px;margin-bottom:24px;display:flex}.auth-brand .brand-mark{color:#fff;background:#17191e}.auth-card h1{font-size:26px}.auth-card>p{color:var(--muted);font-size:12px;line-height:1.55}.auth-tabs{background:#f2f3f5;border-radius:10px;grid-template-columns:1fr 1fr;gap:5px;margin:18px 0;padding:4px;display:grid}.auth-tabs button{color:#737986;background:0 0;border:0;border-radius:7px;padding:9px;font-size:12px;font-weight:700}.auth-tabs button.active{color:#17191e;background:#fff;box-shadow:0 1px 4px #00000012}.auth-form{gap:13px;display:grid}.auth-form label,.quo-connect-form label,.inbox-settings-form label{gap:6px;display:grid}.auth-form label>span,.quo-connect-form label>span,.inbox-settings-form label>span{color:#626975;font-size:10px;font-weight:700}.auth-form input,.quo-connect-form input,.inbox-settings-form textarea{width:100%;color:var(--text);background:#fff;border:1px solid #dfe2e7;border-radius:9px;outline:none;padding:10px 11px;font-size:12px}.auth-form input:focus,.quo-connect-form input:focus,.inbox-settings-form textarea:focus{border-color:#9ca3af;box-shadow:0 0 0 3px #1118270d}.auth-form .primary-button{justify-content:center;width:100%;margin-top:2px;padding:10px 12px}.form-error,.settings-banner.error,.composer-error{color:#b42318;background:#fff7f7;border:1px solid #fecaca}.form-success,.settings-banner.success{color:#18794e;background:#f4fff8;border:1px solid #bbf7d0}.form-error,.form-success{border-radius:8px;padding:9px 10px;font-size:11px;line-height:1.45}.settings-banner{border-radius:10px;margin:-8px 0 14px;padding:10px 12px;font-size:11px}.connection-badge.connected{color:#18794e;background:#f3fff7;border-color:#bbf7d0}.settings-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:7px;display:flex}.primary-button{justify-content:center;align-items:center;gap:6px;text-decoration:none;display:inline-flex}.primary-button:disabled{opacity:.45;cursor:not-allowed}.secondary-action{color:#626975;background:#fff;border:1px solid #e0e3e8;border-radius:7px;padding:7px 10px;font-size:10px;font-weight:700}.quo-connect-form{background:#fafbfc;border:1px solid #e8eaee;border-radius:10px;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:9px;margin-top:13px;padding:13px;display:grid}.quo-connect-form .primary-button{height:36px}.number-list{border:1px solid #e8eaee;border-radius:10px;margin-top:13px;overflow:hidden}.number-list-heading{background:#fafbfc;border-bottom:1px solid #e8eaee;gap:3px;padding:11px 12px;display:grid}.number-list-heading strong{font-size:11px}.number-list-heading span{color:#858b96;font-size:9.5px}.number-row{border-bottom:1px solid #eef0f2;justify-content:space-between;align-items:center;gap:14px;padding:10px 12px;display:flex}.number-row:last-child{border-bottom:0}.number-row div{gap:2px;display:grid}.number-row strong{font-size:10.5px}.number-row span{color:#858b96;font-size:9.5px}.number-row input{accent-color:#17191e;width:16px;height:16px}.inbox-settings-form{gap:12px;margin-top:16px;display:grid}.inbox-settings-form textarea{resize:vertical;min-height:84px;line-height:1.5}.save-inbox-button{justify-self:start}.empty-copy{color:#858b96;font-size:11px}.conversation-empty-page{background:#fbfbfc;place-items:center;height:100%;padding:30px;display:grid}.empty-state-card{text-align:center;border:1px solid var(--border);background:#fff;border-radius:16px;width:min(460px,100%);padding:30px;box-shadow:0 12px 35px #1418200d}.empty-state-card .ai-icon{margin:0 auto 12px}.empty-state-card h1{font-size:22px}.empty-state-card p{color:#747b87;max-width:380px;margin:9px auto 18px;font-size:11px;line-height:1.6}.empty-link{padding:9px 12px}.thread-loading{color:#8b919d;padding:8px 0;font-size:11px}.composer-error{border-radius:8px;margin-bottom:8px;padding:8px 10px;font-size:10px}@media (max-width:700px){.quo-connect-form{grid-template-columns:1fr}.quo-connect-form .primary-button{width:100%}}.auth-copy{margin-bottom:17px}.auth-copy h1{margin:0}.auth-copy p{color:#7b828e;margin:6px 0 0;font-size:11.5px;line-height:1.5}.form-alert{border-radius:8px;padding:9px 10px;font-size:11px;line-height:1.45}.form-alert.error{color:#b42318;background:#fff7f7;border:1px solid #fecaca}.form-alert.success{color:#18794e;background:#f4fff8;border:1px solid #bbf7d0}.auth-submit{width:100%;min-height:38px;margin-top:2px}.auth-mode-button{color:#656c78;background:0 0;border:0;width:100%;padding:12px 4px 0;font-size:11px;font-weight:700}.auth-mode-button:hover{color:#17191e}