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var(--mt-line);outline-offset:2px}.mt-count{background:var(--t-bg-ff5c7a);color:#fff;font-variant-numeric:tabular-nums;border-radius:999px;place-items:center;min-width:18px;height:18px;padding:0 5px;font-size:10.5px;font-weight:750;display:inline-grid}.mt-banner{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:11px;align-items:flex-start;gap:9px;margin:0;padding:9px 12px;font-size:12.5px;line-height:1.45;display:flex}.mt-banner svg{flex:none;width:15px;height:15px;margin-top:1px}.mt-banner.is-team{border-color:var(--t-line-7a5716);background:var(--t-bg-2a1f0c);color:var(--t-fg-f3d39b)}.mt-banner.is-team svg,.mt-banner.is-team strong,.mt-banner.is-shared strong{color:var(--mt-team)}.mt-list{overscroll-behavior:contain;border:1px solid var(--border);background:var(--surface);border-radius:14px;flex-direction:column;flex:auto;gap:2px;min-height:0;padding:6px 4px 10px;display:flex;overflow-y:auto}.mt-thread.is-team .mt-list{border-color:var(--t-line-4d3a14);background:linear-gradient(180deg,var(--t-bg-1f190e) 0,var(--surface) 140px)}.mt-older{border:1px solid var(--border);background:var(--surface-2);color:var(--muted);cursor:pointer;border-radius:999px;align-self:center;margin:6px 0;padding:6px 12px;font-size:12px}.mt-day{flex-direction:column;gap:2px;display:flex}.mt-day-label{z-index:1;justify-content:center;margin:8px 0 4px;display:flex;position:sticky;top:0}.mt-day-label span{border:1px solid var(--border);background:var(--surface-2);color:var(--muted);border-radius:999px;padding:3px 10px;font-size:11px;font-weight:650}.mt-empty{text-align:center;color:var(--muted);justify-items:center;gap:6px;margin:auto;padding:30px 18px;display:grid}.mt-empty svg{width:28px;height:28px;color:var(--mt-line)}.mt-empty strong{color:var(--text);font-size:14px}.mt-empty p{max-width:44ch;margin:0;font-size:12.5px;line-height:1.5}.mt-loading,.mt-alert{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:14px;align-items:center;gap:8px;padding:18px;font-size:13px;display:flex}.mt-alert{color:var(--t-fg-ff9aa8)}.mt-msg{border-radius:10px;grid-template-columns:34px minmax(0,1fr);gap:10px;padding:7px 10px;display:grid;position:relative}.mt-msg:hover{background:var(--hover,var(--t-bg-1d1d26))}.mt-msg.is-continued{padding-top:1px}.mt-avatar{background:var(--t-bg-2c2552);width:34px;height:34px;color:var(--t-fg-cfc4ff);border-radius:50%;place-items:center;font-size:12px;font-weight:720;display:grid}.mt-msg.is-client .mt-avatar{background:var(--t-bg-173a34);color:var(--t-fg-8ce8c9)}.mt-msg.is-continued .mt-avatar{background:0 0;height:0}.mt-avatar.is-small{width:24px;height:24px;font-size:10px}.mt-msg-body{gap:4px;min-width:0;display:grid}.mt-msg-head{flex-wrap:wrap;align-items:baseline;gap:4px 8px;display:flex}.mt-msg-head strong{font-size:13.5px}.mt-msg-head time,.mt-side-time{color:var(--muted);font-variant-numeric:tabular-nums;font-size:11px}.mt-who{letter-spacing:.02em;border-radius:999px;padding:1px 7px;font-size:10.5px;font-weight:700}.mt-who.is-studio{background:var(--t-bg-8b6cff24);color:var(--t-fg-c7b8ff)}.mt-who.is-client{background:var(--t-bg-2fcb9a22);color:var(--t-fg-8ce8c9)}.mt-text{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;font-size:13.5px;line-height:1.55}.mt-mention{background:var(--t-bg-8b6cff30);color:var(--t-fg-d9d0ff);border-radius:5px;padding:0 3px;font-weight:600}.mt-edited{color:var(--muted);font-size:11px}.mt-deleted{color:var(--muted);margin:0;font-size:12.5px;font-style:italic}.mt-quote{border-left:3px solid var(--mt-line);background:var(--surface-2);max-width:100%;color:var(--muted);border-radius:6px;align-items:center;gap:6px;padding:4px 9px;font-size:12px;text-decoration:none;display:flex;overflow:hidden}.mt-quote svg{flex:none;width:12px;height:12px}.mt-quote strong{color:var(--text);flex:none}.mt-quote span{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.mt-actions{border:1px solid var(--border);background:var(--surface-2);opacity:0;border-radius:9px;align-items:center;gap:2px;padding:2px;transition:opacity .12s;display:flex;position:absolute;top:4px;right:8px}.mt-msg:hover .mt-actions,.mt-msg:focus-within .mt-actions{opacity:1}.mt-actions button{width:28px;height:28px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;display:grid}.mt-actions button:hover{background:var(--hover,var(--t-bg-262631));color:var(--text)}.mt-actions svg{width:14px;height:14px}.mt-side-time{padding:0 6px}.mt-files{flex-wrap:wrap;gap:6px;margin:2px 0 0;padding:0;list-style:none;display:flex}.mt-file{border:1px solid var(--border);background:var(--surface-2);max-width:300px;color:var(--text);border-radius:10px;align-items:center;gap:8px;padding:7px 10px;text-decoration:none;display:inline-flex}.mt-file:hover{border-color:var(--mt-line)}.mt-file>svg{width:16px;height:16px;color:var(--mt-line);flex:none}.mt-file span{min-width:0;display:grid}.mt-file strong{white-space:nowrap;text-overflow:ellipsis;font-size:12.5px;overflow:hidden}.mt-file small{color:var(--muted);font-size:11px}.mt-file .mt-file-go{width:14px;height:14px;color:var(--muted)}.mt-file.is-gone{opacity:.6}.mt-file.is-pending>svg{color:var(--muted)}.mt-edit{gap:6px;display:grid}.mt-edit textarea,.mt-input textarea{resize:vertical;border:1px solid var(--border);background:var(--surface-2);width:100%;min-height:44px;max-height:220px;color:var(--text);font:inherit;border-radius:11px;padding:10px 12px;font-size:13.5px;line-height:1.5}.mt-edit textarea:focus,.mt-input textarea:focus{outline:2px solid var(--mt-line);outline-offset:0;border-color:#0000}.mt-edit-actions{justify-content:flex-end;gap:6px;display:flex}.mt-edit-actions .pt-cta,.mt-edit-actions .pt-ghost,.mt-confirm 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var(--t-shadow-00000099);border-radius:12px;margin:0;padding:4px;list-style:none;display:grid;position:absolute;bottom:calc(100% + 6px);left:8px}.mt-suggest button{width:100%;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;gap:8px;padding:6px 8px;font-size:13px;display:flex}.mt-suggest small{color:var(--muted);margin-left:auto;font-size:11px}.mt-suggest li[aria-selected=true] button,.mt-suggest button:hover{background:var(--t-bg-8b6cff2c)}.mt-tools{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.mt-tool{height:32px;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:9px;align-items:center;gap:6px;padding:0 10px;font-size:12.5px;font-weight:600;display:inline-flex}.mt-tool:hover:not(:disabled){background:var(--surface-2);color:var(--text)}.mt-tool:disabled{opacity:.45;cursor:not-allowed}.mt-tool svg{width:15px;height:15px}.mt-hint{min-width:0;color:var(--muted);text-align:right;white-space:nowrap;text-overflow:ellipsis;flex:auto;font-size:11px;overflow:hidden}.mt-send{height:34px}.mt-send.is-team{background:var(--t-bg-3a2a0e);border-color:var(--t-line-7a5716);color:var(--mt-team)}.mt-spin{animation:1s linear infinite mt-spin}@keyframes mt-spin{to{transform:rotate(360deg)}}.mt-picker-wrap{z-index:80;background:var(--t-bg-05050acc);place-items:center;padding:16px;display:grid;position:fixed;inset:0}.mt-picker{border:1px solid var(--border);background:var(--surface);width:min(480px,100%);max-height:min(600px,100vh - 32px);box-shadow:0 30px 80px var(--t-shadow-000000cc);border-radius:16px;flex-direction:column;gap:10px;padding:16px;display:flex}.mt-picker header{justify-content:space-between;align-items:center;display:flex}.mt-picker h3{align-items:center;gap:8px;margin:0;font-size:15px;display:flex}.mt-picker h3 svg{width:16px;height:16px;color:var(--mt-line,var(--primary-2))}.mt-picker header button{width:30px;height:30px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;place-items:center;display:grid}.mt-picker-note{background:var(--t-bg-f5b54614);color:var(--t-fg-f3d39b);border-radius:9px;margin:0;padding:7px 10px;font-size:12px}.mt-picker-tabs{gap:6px;display:flex}.mt-picker-tabs button{border:1px solid var(--border);height:30px;color:var(--muted);cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:6px;padding:0 11px;font-size:12.5px;display:inline-flex}.mt-picker-tabs button svg{width:13px;height:13px}.mt-picker-tabs button.is-on{background:var(--primary);color:#fff;border-color:#0000}.mt-picker-search{border:1px solid var(--border);background:var(--surface-2);border-radius:10px;align-items:center;gap:8px;padding:0 10px;display:flex}.mt-picker-search svg{width:14px;height:14px;color:var(--muted)}.mt-picker-search input{height:36px;color:var(--text);font:inherit;background:0 0;border:0;outline:none;flex:1;font-size:13px}.mt-picker-list{flex:1;align-content:start;gap:2px;min-height:120px;margin:0;padding:0;list-style:none;display:grid;overflow-y:auto}.mt-picker-list button{width:100%;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:9px;align-items:center;gap:9px;padding:8px 10px;font-size:13px;display:flex}.mt-picker-list button:hover:not(:disabled){background:var(--surface-2)}.mt-picker-list button svg{width:15px;height:15px;color:var(--primary-2);flex:none}.mt-picker-list button span{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;overflow:hidden}.mt-picker-list button small{color:var(--muted);font-size:11px}.mt-picker-list button.is-on{opacity:.6}.mt-picker-empty{color:var(--muted);text-align:center;padding:16px;font-size:12.5px}.mt-picker footer{justify-content:flex-end;display:flex}.mt-inbox{gap:8px;margin:0;padding:0;list-style:none;display:grid}.mt-inbox-row{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:13px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:4px 14px;padding:12px 14px;text-decoration:none;display:grid}.mt-inbox-row:hover{border-color:var(--portal-accent-line,var(--primary-2))}.mt-inbox-row.is-unread{border-color:var(--t-line-8b6cff66);background:linear-gradient(90deg,var(--t-bg-8b6cff14),transparent 60%),var(--surface)}.mt-inbox-title{align-items:center;gap:8px;min-width:0;display:flex}.mt-inbox-title strong{white-space:nowrap;text-overflow:ellipsis;font-size:14px;overflow:hidden}.mt-inbox-title small{color:var(--muted);white-space:nowrap;font-size:12px}.mt-inbox-latest{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;grid-column:1;margin:0;font-size:12.5px;overflow:hidden}.mt-inbox-latest b{color:var(--text);font-weight:600}.mt-inbox-meta{grid-area:1/2/span 2;justify-items:end;gap:5px;display:grid}.mt-inbox-meta time{color:var(--muted);font-size:11.5px}.mt-inbox-split{gap:6px;display:flex}.mt-tag{background:var(--surface-2);color:var(--muted);border-radius:999px;align-items:center;gap:4px;padding:1px 7px;font-size:11px;font-weight:650;display:inline-flex}.mt-tag svg{width:11px;height:11px}.mt-tag.is-team{background:var(--t-bg-3a2a0e);color:var(--mt-team,var(--t-fg-f5b546))}.mt-tag.is-hot{background:var(--t-bg-ff5c7a);color:#fff}.studio-nav-badge{background:var(--t-bg-ff5c7a);color:#fff;font-variant-numeric:tabular-nums;border-radius:999px;place-items:center;min-width:20px;height:20px;margin-left:auto;padding:0 6px;font-size:11px;font-weight:750;display:inline-grid}.is-collapsed .studio-sidebar nav a{position:relative}.is-collapsed .studio-nav-badge{min-width:16px;height:16px;padding:0 4px;font-size:9.5px;position:absolute;top:4px;right:10px}@media (max-width:767px){.mt-thread.is-studio,.mt-thread.is-portal{height:auto;min-height:0}.mt-list{min-height:280px;max-height:62vh}.mt-msg{grid-template-columns:28px minmax(0,1fr);gap:8px;padding:7px 6px}.mt-avatar{width:28px;height:28px;font-size:10.5px}.mt-actions{opacity:1;background:0 0;border:0;grid-column:2;justify-self:start;padding:0;position:static}.mt-side-time,.mt-hint,.mt-tool span{display:none}.mt-send{margin-left:auto}.mt-file{max-width:100%}.mt-inbox-row{grid-template-columns:minmax(0,1fr)}.mt-inbox-meta{grid-area:auto/1;grid-auto-flow:column;place-items:center start}}.mt-page{max-width:920px;color:var(--text);gap:18px;margin:0 auto;display:grid}.mt-page-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px;display:flex}.mt-page-head p{color:var(--muted);margin:0 0 6px;font-size:12px}.mt-page-head h1{letter-spacing:-.03em;align-items:center;gap:10px;margin:0;font-size:28px;display:flex}.mt-page-head h1 svg{width:24px;height:24px;color:var(--primary-2)}.mt-page-count{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:999px;padding:5px 11px;font-size:12.5px}.mt-empty-line{color:var(--muted);margin:0;padding:14px;font-size:13px}.mt-inbox-latest svg{vertical-align:-1px;color:var(--mt-team,var(--t-fg-f5b546))}.ch-thread .mt-channels{flex-wrap:wrap;min-width:0}.ch-thread .mt-banner{overflow-wrap:anywhere;min-width:0}.ch-thread .mt-composer,.ch-thread .mt-tools{min-width:0}.ch-thread .mt-file{max-width:min(300px,100%)}@media (max-width:1279px){.ch-thread .mt-thread.is-studio,.ch-thread .mt-thread.is-portal{height:100%;min-height:0}.ch-thread .mt-list{min-height:0;max-height:none}}@media (max-width:640px){.ch-thread .mt-hint,.ch-thread .mt-tool span{display:none}.ch-thread .mt-send{margin-left:auto}.ch-thread .mt-file{max-width:100%}}