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svg{width:14px;height:14px;stroke-width:1.9}.message-images a:hover .image-download,.image-download:focus{opacity:1}.message-edit-box{padding:10px;border:1px solid #cfe4df;border-radius:9px;background:#f8fcfb}.message-edit-box textarea{display:block;width:100%;min-height:70px;padding:8px;resize:vertical;color:var(--ink);border:1px solid #d5e4e1;border-radius:6px;outline:none;background:#fff;font-size:13px;line-height:1.5}.message-edit-box textarea:focus{border-color:#91cbc0;box-shadow:0 0 0 3px #168f8217}.message-edit-actions{display:flex;justify-content:flex-end;gap:6px;margin-top:7px}.message-edit-actions button{padding:5px 10px;color:#718280;border:1px solid #d9e5e3;border-radius:5px;background:#fff;font-size:11px}.message-edit-actions button.primary{color:#fff;border-color:var(--accent);background:var(--accent)}.message-edit-actions button:hover{border-color:#9bcfc6}.user-actions{justify-content:flex-end}.security-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.settings-danger{min-height:38px;color:#a24f4f;border:1px solid #efd4d4;border-radius:7px;background:#fff7f7;font-size:12px;font-weight:600}.settings-danger:hover{background:#fdeeee}.usage-dialog{width:min(520px,100%)}.usage-panel{display:flex;flex-direction:column;gap:16px;padding:20px 22px 23px}.usage-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.usage-stat{min-height:82px;padding:12px;border:1px solid #e2ecea;border-radius:8px;background:#f7fbfa}.usage-stat span{display:block;color:#84928f;font-size:10px}.usage-stat strong{display:block;margin-top:9px;color:#315c56;font:700 17px Space Grotesk,sans-serif;overflow-wrap:anywhere}.usage-loading{display:flex;align-items:center;gap:9px;min-height:100px;justify-content:center;color:#72817f;font-size:12px}.button-spinner.dark{border-color:#168f8240;border-top-color:var(--accent)}.role-template-backdrop{z-index:9}.role-template-dialog{display:flex;width:min(860px,100%);max-height:min(760px,calc(100vh - 40px));flex-direction:column;overflow:hidden;border:1px solid #dfe8e7;border-radius:13px;background:#fff;box-shadow:0 24px 70px #1b323333;animation:dialog-in .2s ease-out}.role-template-header{flex:0 0 auto}.role-template-toolbar{display:flex;flex-direction:column;gap:11px;padding:15px 22px 12px;border-bottom:1px solid #edf1f0}.role-template-search{display:flex;align-items:center;gap:8px;min-height:36px;padding:0 10px;color:#9aa8a6;border:1px solid #dce7e5;border-radius:7px;background:#fbfdfc}.role-template-search>svg{width:15px;height:15px;stroke-width:1.8}.role-template-search:focus-within{border-color:#91cbc0;box-shadow:0 0 0 3px #168f8214}.role-template-search input{width:100%;min-width:0;color:var(--ink);border:0;outline:0;background:transparent;font-size:12px}.role-template-search input::placeholder{color:#aab5b4}.role-template-categories{display:flex;gap:5px;overflow-x:auto;padding-bottom:2px;scrollbar-width:thin}.role-template-categories button{flex:0 0 auto;min-height:27px;padding:0 9px;color:#7e8f8c;border:1px solid transparent;border-radius:6px;background:#f4f8f7;font-size:10px}.role-template-categories button:hover{color:var(--accent-dark);background:var(--accent-soft)}.role-template-categories button.active{color:var(--accent-dark);border-color:#b9ddd5;background:var(--accent-soft);font-weight:700}.role-template-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;min-height:0;overflow-y:auto;padding:14px 22px 17px;background:#fbfdfc}.role-template-card{display:flex;min-height:145px;flex-direction:column;padding:12px;border:1px solid #e1ebe9;border-radius:8px;background:#fff;transition:border-color .16s,box-shadow .16s,transform .16s}.role-template-card:hover{border-color:#b9ddd5;box-shadow:0 8px 20px #224e4914;transform:translateY(-1px)}.role-template-card.selected{border-color:#8ccbc0;background:#f5fbf9}.role-template-card-head{display:flex;align-items:center;gap:8px}.role-template-icon{display:grid;place-items:center;width:28px;height:28px;flex:0 0 auto;color:var(--accent-dark);border-radius:7px;background:var(--accent-soft);font-size:14px}.role-template-icon svg{width:15px;height:15px;stroke-width:1.75}.role-template-card-head div{display:flex;min-width:0;flex-direction:column;gap:2px}.role-template-card-head strong{overflow:hidden;color:#3a4c4d;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.role-template-card-head small{color:#94a3a0;font-size:9px}.role-template-card p{min-height:36px;margin:10px 0 12px;color:#7a8888;font-size:10px;line-height:1.55}.role-use-button{min-height:27px;margin-top:auto;color:var(--accent-dark);border:1px solid #cfe5e0;border-radius:5px;background:#f3faf8;font-size:10px;font-weight:600}.role-use-button:hover{background:var(--accent-soft)}.role-template-card.selected .role-use-button{color:#fff;border-color:var(--accent);background:var(--accent)}.role-template-empty{grid-column:1 / -1;padding:40px 0;color:#899997;font-size:12px;text-align:center}.role-template-footer{display:flex;align-items:center;justify-content:space-between;flex:0 0 auto;padding:10px 22px;color:#6d807d;border-top:1px solid #edf1f0;background:#fff;font-size:10px}.theme-toggle{display:grid;place-items:center;font-size:16px!important}:root[data-theme=dark]{color-scheme:dark;color:#dce7e6;background:#0f1516;--ink: #e4eceb;--muted: #8d9b9b;--line: #2a3738;--panel: #151e1f;--soft: #192324;--accent: #2eaa9b;--accent-dark: #78d5c9;--accent-soft: #193a37;--shadow: 0 18px 50px rgba(0, 0, 0, .28)}[data-theme=dark] body,[data-theme=dark] .app-shell{background:#101718}[data-theme=dark] *{scrollbar-color:#3b4d4e #172021}[data-theme=dark] .sidebar{border-color:var(--line);background:#131b1c}[data-theme=dark] .icon-button{color:#9aa8a8}[data-theme=dark] .search-box,[data-theme=dark] .more-menu{border-color:#2c3b3c;background:#182122}[data-theme=dark] .search-box kbd{color:#879494;border-color:#354344;background:#202b2c}[data-theme=dark] .conversation-item{color:#a2afaf}[data-theme=dark] .conversation-item:hover{color:var(--ink);background:#1a2928}[data-theme=dark] .conversation-item.active{color:#8be0d4;border-color:#28504b;background:#193a37}[data-theme=dark] .delete-action:hover{color:#f09b9b;background:#472727}[data-theme=dark] .usage-chip{border-color:#29403e;background:#172624}[data-theme=dark] .usage-icon{background:#21413d}[data-theme=dark] .usage-chip strong{color:#acd0cb}[data-theme=dark] .usage-chip small,[data-theme=dark] .profile-copy span{color:#839291}[data-theme=dark] .profile-copy strong{color:#c2cdcc}[data-theme=dark] .topbar{border-color:var(--line);background:#121a1be0;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}[data-theme=dark] .model-pulse{background:#41c9a2;box-shadow:0 0 0 4px #173b31}[data-theme=dark] select{color-scheme:dark}[data-theme=dark] select option,[data-theme=dark] select optgroup{color:#dce7e6;background-color:#172021}[data-theme=dark] select option:disabled{color:#697878}[data-theme=dark] select option:checked{color:#f2fffd;background-color:#276f66}[data-theme=dark] .more-menu button{color:#a4b0b0}[data-theme=dark] .conversation-intro h1{color:#dce6e5}[data-theme=dark] .conversation-intro p{color:#83908f}[data-theme=dark] .message-row{border-top-color:#202c2d}[data-theme=dark] .message-row.user{border-top-color:transparent}[data-theme=dark] .message-meta strong{color:#c9d4d3}[data-theme=dark] .message-meta span{color:#788685}[data-theme=dark] .message-content{color:#bac7c6}[data-theme=dark] .message-content.has-error{color:#f29b9b}[data-theme=dark] .message-images a{border-color:#314142;background:#182122}[data-theme=dark] .message-row.user .message-images a{border-color:#39766e}[data-theme=dark] .md-heading{color:#d2dfdd}[data-theme=dark] .md-quote{color:#99adaa;border-left-color:#38756d}[data-theme=dark] .inline-code{color:#a6ded6;background:#1d3331}[data-theme=dark] .code-block{border-color:#304041;background:#121a1b}[data-theme=dark] .code-caption{color:#8f9d9c;border-color:#304041;background:#1b2727}[data-theme=dark] .code-copy{color:#8fe0d5;border-color:#35615c;background:#172323}[data-theme=dark] .code-block code{color:#bdc9c8}[data-theme=dark] .message-actions button{color:#7f8e8e}[data-theme=dark] .generating-bar{color:#95a4a2}[data-theme=dark] .generating-bar button{color:#f1a0a0;border-color:#583536;background:#2d1d1e}[data-theme=dark] .composer{border-color:#304041;background:#172021}[data-theme=dark] .composer:focus-within{border-color:#397b72;box-shadow:0 18px 50px #0000003d}[data-theme=dark] .composer-mode{border-color:#30403f;background:#121a1b}[data-theme=dark] .composer-mode button{color:#859391}[data-theme=dark] .composer-mode button.active{color:#9ee1d8;background:#22302f;box-shadow:none}[data-theme=dark] .composer textarea::placeholder{color:#687676}[data-theme=dark] .add-file-button,[data-theme=dark] .role-template-button,[data-theme=dark] .reasoning-select{color:#9eb0ad;border-color:#354746;background:#1b2727}[data-theme=dark] .image-preview,[data-theme=dark] .attachment-chip{color:#9eaeac;border-color:#344645;background:#1b2827}[data-theme=dark] .image-preview span{color:#9eaeac}[data-theme=dark] .image-preview button:hover,[data-theme=dark] .composer-attachment button:hover{color:#f0a3a3;background:#482728}[data-theme=dark] .composer-hint,[data-theme=dark] .composer-footnote{color:#687675}[data-theme=dark] .notice{background:#27665f;box-shadow:0 9px 26px #00000059}[data-theme=dark] .settings-backdrop{background:#0208099e}[data-theme=dark] .settings-dialog,[data-theme=dark] .role-template-dialog{color:#c6d1d0;border-color:#304041;background:#172021;box-shadow:0 24px 70px #0000007a}[data-theme=dark] .settings-header,[data-theme=dark] .settings-tabs,[data-theme=dark] .role-template-toolbar,[data-theme=dark] .role-template-footer{border-color:#2b393a}[data-theme=dark] .settings-header h2{color:#dbe5e4}[data-theme=dark] .settings-tabs button{color:#889695}[data-theme=dark] .connection-status{border-color:#30413f;background:#192826}[data-theme=dark] .connection-status strong{color:#b8cfcb}[data-theme=dark] .connection-status span,[data-theme=dark] .key-status,[data-theme=dark] .settings-note{color:#8b9998}[data-theme=dark] .key-selector,[data-theme=dark] .protocol-form label{color:#a1afad}[data-theme=dark] .key-selector select,[data-theme=dark] .protocol-form input{color:#d1dcda;border-color:#354444;background:#121a1b}[data-theme=dark] .protocol-form input:focus{background:#182222}[data-theme=dark] .settings-secondary{color:#8eddd2;border-color:#35615c;background:#19302e}[data-theme=dark] .settings-error{color:#f0a0a0;border-color:#5a3738;background:#2c1d1e}[data-theme=dark] .settings-danger{color:#f0a0a0;border-color:#583536;background:#2d1d1e}[data-theme=dark] .usage-stat{border-color:#30413f;background:#192624}[data-theme=dark] .usage-stat span{color:#8e9d9b}[data-theme=dark] .usage-stat strong{color:#a8ddd5}[data-theme=dark] .role-template-search{color:#82908f;border-color:#354444;background:#121a1b}[data-theme=dark] .role-template-search input{color:#d7e1e0}[data-theme=dark] .role-template-categories button{color:#91a09e;background:#1c2728}[data-theme=dark] .role-template-categories button.active{color:#9ee1d8;border-color:#35615c;background:#1a3a37}[data-theme=dark] .role-template-grid{background:#121a1b}[data-theme=dark] .role-template-card{border-color:#2d3c3d;background:#192223}[data-theme=dark] .role-template-card:hover{border-color:#39776f;box-shadow:0 8px 20px #0000003d}[data-theme=dark] .role-template-card.selected{border-color:#419084;background:#19312f}[data-theme=dark] .role-template-card-head strong{color:#d1dcda}[data-theme=dark] .role-template-card-head small,[data-theme=dark] .role-template-card p{color:#8d9b99}[data-theme=dark] .role-template-icon{color:#8ee0d5;background:#20423e}[data-theme=dark] .role-use-button{color:#8eddd2;border-color:#35615c;background:#19302e}[data-theme=dark] .role-template-footer{color:#96a4a2;background:#172021}[data-theme=dark] .message-edit-box{border-color:#375550;background:#172725}[data-theme=dark] .message-edit-box textarea{border-color:#354746;background:#11191a}[data-theme=dark] .message-edit-actions button{color:#a0afad;border-color:#354746;background:#1b2727}@keyframes rise{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@keyframes blink{0%,70%,to{opacity:.35;transform:translateY(0)}35%{opacity:1;transform:translateY(-2px)}}@media(max-width:760px){.sidebar{position:fixed;z-index:10;width:min(282px,86vw);transform:translate(-102%);transition:transform .22s ease;box-shadow:12px 0 36px #182d301f}.sidebar-open .sidebar{transform:translate(0)}.sidebar-scrim{position:fixed;inset:0;z-index:9;display:block;background:#192a2b38}.mobile-close,.menu-button{display:block}.topbar{min-height:60px;padding:0 16px}.topbar-left{gap:8px}.model-select-wrap select{max-width:135px;font-size:13px}.reasoning-select{max-width:96px;padding-right:4px;font-size:10px}.model-status{display:none}.topbar-actions{display:flex}.topbar-actions>.share-button{display:none}.conversation-intro{padding:34px 18px 23px}.message-list,.composer-wrap{width:calc(100% - 30px)}.message-row{gap:9px;padding:15px 0}.message-content{font-size:13px}.message-row.user .message-body{max-width:82%}.message-actions{opacity:1}.composer-wrap{padding-bottom:12px}.composer-hint{display:none}.role-template-dialog{max-height:calc(100vh - 18px);border-radius:12px 12px 0 0}.role-template-toolbar{padding-right:16px;padding-left:16px}.role-template-grid{grid-template-columns:repeat(2,minmax(0,1fr));padding-right:16px;padding-left:16px}.role-template-footer{padding-right:16px;padding-left:16px}.settings-backdrop{align-items:end;padding:0}.settings-dialog{width:100%;border-right:0;border-bottom:0;border-left:0;border-radius:13px 13px 0 0}.usage-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.image-download{opacity:1}}