/* AI Workroom · NGX-inspired neutral admin foundations. Kanit is bundled under SIL OFL. */
@font-face{font-family:Kanit;font-style:normal;font-weight:400;font-display:swap;src:url('/fonts/kanit/Kanit-Regular.ttf') format('truetype')}
@font-face{font-family:Kanit;font-style:normal;font-weight:500;font-display:swap;src:url('/fonts/kanit/Kanit-Medium.ttf') format('truetype')}
@font-face{font-family:Kanit;font-style:normal;font-weight:700;font-display:swap;src:url('/fonts/kanit/Kanit-Bold.ttf') format('truetype')}
:root{
 color-scheme:light;--font:Kanit,system-ui,sans-serif;
 --bg:#F1F5F9;--sidebar:#FFFFFF;--panel:#FFFFFF;--surface:#FFFFFF;--surface-subtle:#F8FAFC;--surface-muted:#EEF2F7;
 --line:#E2E8F0;--line-strong:#CBD5E1;--text:#1E293B;--muted:#5B6B82;--quiet:#5B6B82;--disabled:#94A3B8;
 --accent:#2563EB;--accent-hover:#1D4ED8;--accent-soft:#EFF6FF;--accent-line:#BFDBFE;--on-accent:#FFFFFF;
 --green:#15805B;--success:#15805B;--success-soft:#ECFDF5;--success-line:#A7DCC9;
 --warning:#936021;--warning-soft:#FFFBEB;--warning-line:#E7D5AB;--danger:#B42318;--danger-soft:#FEF3F2;--danger-line:#E7B7B2;
 --focus:#3B82F6;--focus-soft:rgba(59,130,246,.15);--overlay:rgba(15,23,42,.44);--code-bg:#F8FAFC;
 --input-token:#6282C0;--output-token:#68A391;--shadow-sm:0 1px 3px rgba(15,23,42,.04);--shadow-popover:0 10px 36px rgba(15,23,42,.13);
 --header-height:72px;--sidebar-width:264px;--context-width:320px;--radius-card:16px;--radius-control:12px;
}
*{box-sizing:border-box}html{font-family:var(--font);font-weight:400;font-synthesis:none}body{margin:0;background:var(--bg);color:var(--text);font:400 14px/1.6 var(--font);-webkit-font-smoothing:antialiased}button,input,textarea,select,option,optgroup{font:inherit}pre,code,kbd,samp{font-family:var(--font)}b,strong{font-weight:700}button{cursor:pointer;color:inherit;border:0}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,a,select{transition:background .15s,color .15s,border-color .15s,box-shadow .15s}button:disabled,input:disabled,textarea:disabled,select:disabled{cursor:not-allowed;opacity:.55}a{color:var(--accent);text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--focus);outline-offset:3px}input,textarea,select{color:var(--text)}input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}input[aria-invalid=true],textarea[aria-invalid=true],select[aria-invalid=true]{border-color:var(--danger)!important}svg{width:20px;height:20px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;vertical-align:middle}[data-icon]{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.mobile-only{display:none}::selection{background:var(--accent-line);color:var(--text)}::-webkit-scrollbar{width:7px;height:7px}::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:8px;border:2px solid transparent;background-clip:padding-box}::-webkit-scrollbar-track{background:transparent}.skip-link{position:fixed;top:12px;left:12px;z-index:200;transform:translateY(-180%);padding:10px 16px;border-radius:10px;background:var(--accent);color:var(--on-accent)}.skip-link:focus{transform:translateY(0)}
/* Shell and navigation */
.app-shell{display:grid;grid-template-columns:var(--sidebar-width) minmax(0,1fr) var(--context-width);height:100dvh;overflow:hidden}.app-shell.context-hidden{grid-template-columns:var(--sidebar-width) minmax(0,1fr)}.context-hidden .context-panel{display:none}.sidebar{position:relative;display:flex;flex-direction:column;min-height:0;overflow:hidden;background:var(--sidebar);border-right:1px solid var(--line);padding:24px 16px 0}.brand{display:flex;align-items:center;gap:9px;font-size:18px;font-weight:700;letter-spacing:-.35px;color:var(--text);white-space:nowrap}.brand-mark{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:10px;font-size:26px;line-height:1;color:var(--accent);background:var(--accent-soft);letter-spacing:0}.brand-tag{font-size:12px;font-weight:500;color:var(--muted);background:var(--surface-subtle);border:1px solid var(--line);padding:2px 5px;border-radius:5px}.sidebar>.brand{padding:0 3px;margin-bottom:24px}.new-chat{display:flex;align-items:center;gap:9px;min-height:42px;padding:10px 12px;margin-bottom:24px;text-align:left;border:1px solid var(--accent);border-radius:12px;background:var(--accent);color:var(--on-accent);font-size:14px;font-weight:500}.new-chat:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.new-chat svg{width:18px;height:18px}.new-chat kbd{margin-left:auto;border:1px solid currentColor;border-radius:5px;padding:1px 4px;font-size:12px;opacity:.8}.sidebar-section-label{display:flex;align-items:center;justify-content:space-between;padding:0 12px;margin-bottom:8px;color:var(--muted);font-size:12px;font-weight:500}.sidebar-section-label>span{font-size:12px;letter-spacing:.4px}.nav-item{display:flex;align-items:center;gap:10px;min-height:42px;width:100%;padding:10px 12px;text-align:left;color:var(--muted);font-size:14px;border-radius:10px;background:transparent}.nav-item:hover:not(:disabled){background:var(--surface-subtle)}.nav-item.active{background:var(--accent-soft);color:var(--accent);box-shadow:inset 3px 0 var(--accent);font-weight:500}.nav-item svg{width:18px;height:18px}.count{display:inline-flex;align-items:center;justify-content:center;min-width:22px;min-height:22px;margin-left:auto;padding:0 5px;border-radius:6px;color:inherit;background:var(--surface);font-size:12px;font-weight:500}.search-wrap{display:flex;align-items:center;gap:8px;min-height:40px;border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:0 10px;margin:20px 0 16px;color:var(--muted)}.search-wrap:focus-within{border-color:var(--focus);box-shadow:0 0 0 3px var(--focus-soft)}.search-wrap svg{width:17px;height:17px}.search-wrap input{width:100%;min-width:0;min-height:38px;background:transparent;border:0;outline:0;font-size:14px}.search-wrap input:focus-visible{outline:0}#clear-search{width:28px;height:28px;min-width:28px;border-radius:7px}.history-label{margin-bottom:6px}.session-list{flex:1;min-height:88px;overflow:auto;padding-bottom:8px}.session-item{display:flex;align-items:flex-start;gap:9px;width:100%;padding:11px 10px;margin:3px 0;text-align:left;color:var(--muted);background:transparent;border:1px solid transparent;border-radius:10px}.session-item:hover:not(:disabled){background:var(--surface-subtle);border-color:var(--line)}.session-item.selected{background:var(--accent-soft);border-color:var(--accent-line);color:var(--text)}.session-item>svg{width:16px;height:16px;margin-top:3px;color:var(--muted)}.session-item-copy{flex:1;min-width:0}.session-item-title{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;line-height:1.7}.session-item-meta{display:block;margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:12px}.session-empty{margin:6px 0;padding:12px;font-size:12px;color:var(--muted);line-height:1.8;white-space:pre-line}.sidebar-bottom{flex-shrink:0;padding-top:8px}.workspace-note{display:flex;align-items:center;gap:9px;padding:12px 8px;border-top:1px solid var(--line);color:var(--muted)}.workspace-note svg{width:16px;height:16px}.workspace-note>div{flex:1}.workspace-note strong,.workspace-note div>span{display:block;font-size:12px;font-weight:400;line-height:1.7}.workspace-note strong{color:var(--text)}.status-dot{display:inline-block;width:6px;height:6px;background:var(--green);border-radius:50%;flex-shrink:0}.account-row{display:flex;align-items:center;gap:10px;padding:16px 3px;border-top:1px solid var(--line)}.avatar{display:flex;align-items:center;justify-content:center;width:34px;height:34px;flex-shrink:0;border:1px solid var(--accent-line);border-radius:10px;background:var(--accent-soft);color:var(--accent);font-size:13px;font-weight:500}.account-copy{flex:1;min-width:0}.account-copy strong{display:block;font-size:13px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-copy>span{display:block;font-size:12px;color:var(--muted);margin-top:2px}#sidebar-close{display:none}
/* Shared controls, utility bar and summary cards */
.icon-button{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:40px;height:40px;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--muted)}.icon-button:hover:not(:disabled){background:var(--surface-muted);color:var(--text);border-color:var(--line)}.icon-button.small{width:32px;height:32px;border-radius:8px}.icon-button.small svg{width:16px;height:16px}.main-pane{display:flex;flex-direction:column;min-width:0;overflow:hidden}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;height:var(--header-height);min-height:var(--header-height);padding:0 28px;background:var(--surface);border-bottom:1px solid var(--line);z-index:20}.breadcrumb{display:flex;align-items:center;gap:10px;min-width:0;flex:1;font-size:14px}.breadcrumb strong{min-width:0;max-width:360px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topbar-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:8px 12px;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface);color:var(--text);font-size:13px;font-weight:400;white-space:nowrap}.secondary-button svg{width:17px;height:17px}.secondary-button:hover:not(:disabled){background:var(--surface-subtle);border-color:var(--accent-line)}.token-summary{display:flex;align-items:center;gap:7px;min-height:38px;padding:7px 10px;background:var(--surface-subtle);border:1px solid var(--line);border-radius:10px;color:var(--muted);font-size:12px;white-space:nowrap}.token-summary svg{width:16px;height:16px}.token-summary:hover{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent)}.workspace-page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:24px}.workspace-page-header h1{font-size:26px;line-height:1.4;font-weight:500;margin:0 0 8px}.workspace-page-header p{font-size:14px;color:var(--muted);margin:0}.workspace-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:20px 0 24px}.metric-card{display:flex;flex-direction:column;gap:6px;min-width:0;padding:16px 20px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-sm)}.metric-label{font-size:13px;color:var(--muted);font-weight:400}.metric-value{font-size:26px;line-height:1.4;color:var(--text);font-weight:500;letter-spacing:-.4px;font-variant-numeric:tabular-nums}.metric-hint{font-size:12px;color:var(--muted)}.list-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 16px}.list-search{display:flex;align-items:center;gap:9px;min-height:40px;flex:1;min-width:0;padding:0 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface-subtle);color:var(--muted)}.list-search input{min-width:0;width:100%;min-height:38px;border:0;background:transparent;outline:0;font-size:14px}.list-search:focus-within{border-color:var(--focus);box-shadow:0 0 0 3px var(--focus-soft)}.list-search input:focus-visible{outline:0}.list-search svg{width:17px;height:17px}.list-search .icon-button{width:28px;height:28px;min-width:28px}.list-result-count{font-size:12px;color:var(--muted);white-space:nowrap}
/* Immediate feedback and recoverable errors */
.inline-alert{display:flex;align-items:center;gap:10px;flex-shrink:0;padding:12px 16px;margin:16px 28px 0;border:1px solid var(--accent-line);border-radius:12px;background:var(--accent-soft);color:var(--accent);font-size:13px;line-height:1.8;overflow-wrap:anywhere}.inline-alert[data-tone=danger],.inline-alert[data-tone=error],.inline-alert.error{background:var(--danger-soft);border-color:var(--danger-line);color:var(--danger)}.inline-alert[data-tone=success],.inline-alert.success{background:var(--success-soft);border-color:var(--success-line);color:var(--success)}.inline-alert[data-tone=warning],.inline-alert.warning{background:var(--warning-soft);border-color:var(--warning-line);color:var(--warning)}.inline-alert>.icon-button{margin-left:auto;color:inherit}.page-loading{display:flex;align-items:center;gap:10px;flex-shrink:0;margin:16px 28px 0;padding:12px 16px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--muted);font-size:13px}.page-loading::before{content:'';width:16px;height:16px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .85s linear infinite;flex-shrink:0}.field-error,.form-error{font-size:13px;line-height:1.8;color:var(--danger);margin:8px 0 0}.dirty-notice{padding:14px 16px;border:1px solid var(--warning-line);border-radius:12px;background:var(--warning-soft);color:var(--warning);font-size:13px;line-height:1.8;margin-top:16px}.dirty-notice p{margin:0 0 12px}.dirty-notice button+button{margin-left:8px}.dirty-notice .secondary-button,.dirty-notice .project-plain-button{background:var(--surface);color:var(--warning);border-color:var(--warning-line)}@keyframes spin{to{transform:rotate(360deg)}}
/* Chat workspace and primary composer */
.conversation-scroll{flex:1;overflow:auto;min-height:0;scroll-behavior:smooth;overscroll-behavior:contain}.welcome{display:flex;flex-direction:column;align-items:flex-start;width:calc(100% - 56px);max-width:960px;margin:28px auto;padding:28px 32px;background:transparent;border:0;border-radius:0;box-shadow:none;text-align:left}.welcome-emblem{display:flex;align-items:center;justify-content:center;width:44px;height:44px;margin-bottom:20px;background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:12px;color:var(--accent)}.welcome-emblem svg{width:24px;height:24px}.welcome h1{font-size:26px;line-height:1.5;font-weight:500;letter-spacing:-.3px;margin:0 0 10px}.welcome>p{font-size:15px;line-height:1.9;color:var(--muted);margin:0}.quick-prompts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:100%;max-width:680px;margin-top:24px}.quick-prompts>button{display:flex;align-items:center;gap:10px;min-height:46px;padding:11px 14px;border:1px solid var(--line);border-radius:12px;background:var(--surface-subtle);color:var(--text);font-size:14px;text-align:left}.quick-prompts>button:hover{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}.quick-prompts svg{width:19px;height:19px;color:var(--muted)}
.composer-area{position:relative;flex-shrink:0;width:100%;max-width:1016px;align-self:center;padding:12px 28px 16px}.composer{display:flex;align-items:flex-end;gap:12px;min-height:68px;padding:11px;background:var(--surface);border:1px solid var(--line-strong);border-radius:16px;box-shadow:var(--shadow-sm)}.composer:focus-within{border-color:var(--focus);box-shadow:0 0 0 3px var(--focus-soft)}.composer textarea{display:block;flex:1;width:100%;min-width:0;min-height:44px;max-height:208px;padding:8px 0;resize:none;border:0;outline:0;background:transparent;color:var(--text);font-size:16px;line-height:1.7}.composer textarea:focus-visible{outline:0}.composer-plus,.send-button,.stop-button{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:44px;height:44px;border-radius:12px}.composer-plus{background:var(--surface-subtle);border:1px solid var(--line);color:var(--muted)}.composer-plus:hover,.composer-plus[aria-expanded=true]{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}.composer-plus svg{width:22px;height:22px}.send-button,.stop-button{background:var(--accent);color:var(--on-accent)}.send-button:hover,.stop-button:hover{background:var(--accent-hover)}.send-button svg{width:24px;height:24px;stroke-width:1.9}.stop-button svg{width:18px;height:18px}.composer-footnote{display:flex;align-items:center;gap:14px;min-height:28px;padding:10px 2px 0;color:var(--muted);font-size:12px}.active-model-summary{display:flex;align-items:center;gap:6px;max-width:60%;min-width:0;min-height:24px;padding:0;background:transparent;color:var(--muted);font-size:12px}.active-model-summary:hover{color:var(--accent)}.active-model-summary svg{width:12px;height:12px}#composer-model-caption{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.composer-footnote>#input-estimate{font-size:12px;color:var(--muted);white-space:nowrap}.keyboard-hint{display:flex;align-items:center;gap:5px;margin-left:auto;white-space:nowrap;font-size:12px;color:var(--muted)}.keyboard-hint kbd{font:inherit}.provider-notice{margin:0 0 10px;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface-subtle);color:var(--muted);font-size:12px;line-height:1.7}.draft-skill-tags{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 10px}.draft-skill-tags:empty{display:none}.skill-tag{padding:3px 8px;border:1px solid var(--accent-line);border-radius:7px;background:var(--accent-soft);color:var(--accent);font-size:12px}
/* AI, skill and mode selectors */
.composer-menu{position:absolute;bottom:calc(100% - 18px);left:28px;z-index:30;width:304px;max-width:calc(100vw - 40px);padding:8px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow-popover)}.composer-menu-row{display:flex;align-items:center;gap:12px;min-height:66px;width:100%;padding:12px;text-align:left;background:transparent;border-radius:10px}.composer-menu-row:hover,.composer-menu-row[aria-expanded=true]{background:var(--surface-subtle)}.composer-menu-row>.provider-symbol,.composer-menu-row>[data-icon]:first-child{display:flex;align-items:center;justify-content:center;width:24px;color:var(--muted);font-size:24px}.composer-menu-row>[data-icon]:last-child{margin-left:auto;color:var(--muted)}.composer-menu-row>[data-icon]:last-child svg{width:14px;height:14px}.menu-row-copy{display:flex;flex-direction:column;gap:3px;flex:1;min-width:0}.menu-row-copy strong{font-size:14px;font-weight:500;color:var(--text)}.menu-row-copy>span{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.picker-popup{position:absolute;left:0;bottom:calc(100% + 8px);z-index:31;width:372px;max-width:calc(100vw - 40px);overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-popover)}.popup-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:14px 16px;background:var(--surface-subtle);border-bottom:1px solid var(--line)}.popup-heading strong{font-size:14px;font-weight:500;color:var(--text)}.popup-heading>span{font-size:12px;color:var(--muted)}.provider-model-list,.popup-skill-list,#popup-mode-list{max-height:min(400px,38dvh);padding:8px;overflow-y:auto;overscroll-behavior:contain}.model-option{display:flex;align-items:center;gap:12px;width:100%;min-height:70px;padding:12px;text-align:left;background:transparent;border:1px solid transparent;border-radius:10px}.model-option:hover{background:var(--surface-subtle)}.model-option.selected{background:var(--accent-soft);border-color:var(--accent-line)}.model-option>.provider-symbol{width:24px;flex-shrink:0;text-align:center;color:var(--text);font-size:24px}.model-option[data-provider=claude]>.provider-symbol,#active-provider-symbol[data-provider=claude]{color:var(--claude-color,#B9683B)}.model-option[data-provider=gemini]>.provider-symbol,#active-provider-symbol[data-provider=gemini]{color:var(--gemini-color,#567BC7)}.model-option[data-provider=auto]>.provider-symbol,.model-option[data-provider=demo]>.provider-symbol{color:var(--muted)}.model-option-copy{display:flex;flex-direction:column;gap:4px;flex:1;min-width:0}.model-option-title{font-size:14px;line-height:1.6;color:var(--text);overflow-wrap:anywhere}.model-option.selected .model-option-title{font-weight:500}.model-option-description{font-size:12px;line-height:1.7;color:var(--muted);overflow-wrap:anywhere}.model-option-check{width:18px;flex-shrink:0;color:var(--accent)}.model-option-check svg{width:18px;height:18px;stroke-width:2.4}.mode-option{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;width:100%;padding:11px 12px;border:1px solid transparent;border-radius:10px;background:transparent;font-size:14px;text-align:left}.mode-option:hover{background:var(--surface-subtle)}.mode-option.selected{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}.mode-option svg{width:18px;height:18px;color:var(--accent)}.popup-skill-list .skill-row{padding:12px;margin:0;background:transparent;border-color:transparent;border-radius:10px}.popup-skill-list .skill-row:hover{background:var(--surface-subtle)}.popup-skill-list .skill-check-label{gap:11px}.popup-skill-list .skill-name{font-size:14px;max-width:255px}.popup-skill-list .skill-desc{font-size:12px;max-width:255px}.popup-skill-list .skill-check-label input{width:17px;height:17px}
/* Context, token totals, shared skills and files */
.context-panel{display:flex;flex-direction:column;min-height:0;overflow:auto;background:var(--panel);border-left:1px solid var(--line);overscroll-behavior:contain}.context-heading{position:sticky;top:0;z-index:2;flex-shrink:0;background:var(--panel);display:flex;align-items:center;gap:9px;min-height:var(--header-height);padding:18px 20px;border-bottom:1px solid var(--line);color:var(--muted)}.context-heading svg{width:18px;height:18px}.context-heading h2{font-size:16px;font-weight:500;margin:0;color:var(--text)}.tiny-label{font-size:12px;color:var(--muted);letter-spacing:.4px;margin-left:auto}#close-context{margin-left:auto}.context-heading:has(#close-context) .tiny-label{display:none}.context-section{padding:20px;border-bottom:1px solid var(--line)}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.section-heading h3{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:500;margin:0;color:var(--text)}.section-heading h3 svg{width:17px;height:17px;color:var(--muted)}.micro-badge{padding:3px 7px;border:1px solid var(--line);border-radius:7px;background:var(--surface-subtle);color:var(--muted);font-size:12px;line-height:1.6;white-space:nowrap}.token-total{display:flex;align-items:baseline;gap:10px;margin:16px 0 18px}.token-total strong{font-size:28px;font-weight:500;line-height:1.2;letter-spacing:-.5px;font-variant-numeric:tabular-nums}.token-total>span{font-size:12px;color:var(--muted)}progress.token-bar{appearance:none;-webkit-appearance:none;display:block;width:100%;height:6px;border:0;border-radius:4px;overflow:hidden;color:var(--input-token);background:var(--output-token)}progress.token-bar::-webkit-progress-bar{background:var(--output-token);border-radius:4px}progress.token-bar::-webkit-progress-value{background:var(--input-token);border-radius:4px}progress.token-bar::-moz-progress-bar{background:var(--input-token);border-radius:4px}progress.token-bar.empty,progress.token-bar.empty::-webkit-progress-bar{background:var(--line)}.token-breakdown{display:flex;justify-content:space-between;margin-top:14px}.token-breakdown>div{display:flex;flex-direction:column;gap:5px}.token-breakdown>div:last-child{text-align:right}.token-breakdown div>span{font-size:12px;color:var(--muted)}.token-breakdown strong{font-weight:500;font-size:15px;color:var(--text);font-variant-numeric:tabular-nums}.legend-dot{display:inline-block;width:6px;height:6px;border-radius:2px;vertical-align:middle;margin-right:6px}.input-dot{background:var(--input-token)}.output-dot{background:var(--output-token)}.context-note{font-size:12px;line-height:1.85;color:var(--muted);margin:12px 0 0}.token-section .context-note{margin-top:16px}.skill-list{display:flex;flex-direction:column;gap:8px;margin-top:14px}.skill-row{display:flex;align-items:center;gap:8px;padding:11px;background:var(--surface-subtle);border:1px solid var(--line);border-radius:10px}.skill-check-label{display:flex;align-items:center;gap:10px;min-width:0;flex:1;cursor:pointer}.skill-check-label input{width:16px;height:16px;margin:0;accent-color:var(--accent);flex-shrink:0}.skill-name{display:block;max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text);font-size:13px}.skill-desc{display:block;max-width:190px;margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:12px}.skill-info{display:flex;align-items:center;justify-content:center;min-width:28px;min-height:30px;padding:4px;border-radius:7px;background:transparent;color:var(--muted)}.skill-info:hover{color:var(--accent);background:var(--accent-soft)}.skill-info svg{width:15px;height:15px}.folder-caption{display:flex;align-items:center;gap:7px;margin-top:14px;padding:0 2px;color:var(--muted)}.folder-caption svg{width:13px;height:13px}.folder-caption code{font-size:12px;flex:1}.auto-badge{padding:3px 6px;border:1px solid var(--success-line);border-radius:6px;background:var(--success-soft);color:var(--success);font-size:12px;font-weight:500;letter-spacing:.2px}.memory-list{margin-top:14px}.memory-row{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);margin:8px 0;overflow-wrap:anywhere}.memory-row svg{width:14px;height:14px}.empty-label{color:var(--muted);font-size:12px;line-height:1.8;margin:12px 0 0}.files-section{flex:1;min-height:120px}.file-list{margin-top:10px}.file-item{display:flex;align-items:center;gap:8px;padding:9px 0;color:var(--accent);font-size:12px}.file-item:hover{text-decoration:underline}.file-item svg{width:15px;height:15px;color:var(--muted)}.file-item-name{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-item-size{font-size:12px;color:var(--muted)}.context-footer{display:flex;align-items:flex-start;gap:10px;padding:20px;color:var(--muted);background:var(--surface-subtle)}.context-footer svg{width:16px;height:16px;margin-top:3px}.context-footer strong{font-size:12px;color:var(--text);font-weight:500}.context-footer p{font-size:12px;color:var(--muted);line-height:1.8;margin:5px 0 0}
/* Messages and explicitly reviewable execution */
.messages{width:100%;max-width:1016px;margin:0 auto;padding:24px 28px 8px}.messages:empty{padding-top:0;padding-bottom:0}.message{display:flex;gap:14px;margin-bottom:28px;padding:16px 0;background:transparent;border:0;border-radius:0;box-shadow:none}.message.user{background:transparent;justify-content:flex-end;max-width:82%;margin-left:auto}.message.user>.message-avatar{display:none}.message.user>.message-body{flex:0 1 auto;display:flex;flex-direction:column;align-items:flex-end;max-width:100%}.message.user .message-content{max-width:100%;padding:12px 18px;border-radius:18px;background:var(--surface-muted);text-align:left}.message.user .message-header{order:2;justify-content:flex-end;gap:8px;margin:6px 0 0;min-height:28px}.message.user .message-name{display:none}.message.user .message-copy{margin-left:0}.message.user .message-content pre{max-width:100%}@media(max-width:480px){.message.user{max-width:90%}.message.user .message-content{padding:10px 14px}}.message-avatar{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:34px;height:34px;margin-top:1px;border-radius:10px;background:var(--accent-soft);color:var(--accent);font-size:21px}.message.user .message-avatar{background:var(--surface-muted);color:var(--muted);font-size:13px}.message.system .message-avatar{background:var(--success-soft);color:var(--success)}.message-body{flex:1;min-width:0}.message-header{display:flex;align-items:center;gap:10px;min-height:34px;margin-bottom:10px}.message-name{font-size:14px;font-weight:500;color:var(--text)}.message-time{font-size:12px;color:var(--muted)}.message-copy{margin-left:auto;width:32px;height:32px;color:var(--muted)}.message-copy svg{width:15px;height:15px}.message-content{font-size:15px;line-height:1.9;color:var(--text);overflow-wrap:anywhere}.message-content p{margin:0 0 12px;white-space:pre-wrap}.message-content p:last-child{margin-bottom:0}.message-content h2,.message-content h3,.message-content h4{font-size:18px;color:var(--text);margin:20px 0 10px;font-weight:500;line-height:1.6}.message-content h2:first-child,.message-content h3:first-child,.message-content h4:first-child{margin-top:0}.message-content ul,.message-content ol{padding-left:24px;margin:10px 0 16px}.message-content li{margin:5px 0;white-space:pre-wrap}.message-content code{font-family:var(--font);font-size:14px;background:var(--surface-muted);color:var(--text);padding:2px 5px;border-radius:5px}.message-content pre{white-space:pre;overflow:auto;max-height:600px;background:var(--code-bg);border:1px solid var(--line);border-radius:0 0 12px 12px;margin:0 0 16px;padding:16px}.message-content pre code{font-size:14px;line-height:1.8;background:none;color:var(--text);padding:0}.code-header{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;margin-top:14px;background:var(--surface-muted);border:1px solid var(--line);border-bottom:0;border-radius:12px 12px 0 0;color:var(--muted);font-size:12px}.code-copy{display:flex;align-items:center;gap:6px;min-height:28px;padding:2px 4px;background:transparent;color:var(--muted);font-size:12px}.code-copy:hover{color:var(--accent)}.code-copy svg{width:14px;height:14px}.message-content blockquote{border-left:3px solid var(--accent-line);margin:12px 0 16px;padding:8px 14px;background:var(--surface-subtle);color:var(--muted);white-space:pre-wrap}.message-content a{text-decoration:underline;text-underline-offset:3px}.message-usage{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;padding-top:0;border:0;color:var(--muted);font-size:12px}.message-usage>span+span:before{content:'·';margin-right:8px}.message-route{margin:10px 0 0;padding:9px 12px;border-left:2px solid var(--accent-line);background:var(--accent-soft);color:var(--muted);font-size:12px;line-height:1.8}.action-card{padding:16px;margin:16px 0;border:1px solid var(--warning-line);border-radius:12px;background:var(--warning-soft)}.action-heading{display:flex;align-items:flex-start;gap:8px;color:var(--warning);font-size:14px;line-height:1.8}.action-heading strong{min-width:0;font-weight:500;overflow-wrap:anywhere}.action-heading svg{width:18px;height:18px;margin-top:3px}.action-detail{max-height:260px;overflow:auto;margin:12px 0;padding:12px;border:1px solid var(--warning-line);border-radius:8px;background:var(--surface);color:var(--text);font-family:var(--font);font-size:13px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}.action-buttons{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.action-button{min-height:40px;padding:9px 14px;border:1px solid var(--accent);border-radius:10px;background:var(--accent);color:var(--on-accent);font-size:13px}.action-button:hover:not(:disabled){background:var(--accent-hover)}.action-button.reject{background:var(--surface);border-color:var(--line-strong);color:var(--muted)}.action-button.reject:hover{background:var(--surface-subtle)}.action-status{font-size:12px;color:var(--success);margin-top:10px}.action-content-review{font-size:13px;color:var(--warning);margin:12px 0}.action-content-review summary{cursor:pointer;padding:7px 0}.action-content-review .action-detail{max-height:350px;margin-top:8px;white-space:pre;overflow:auto}.thinking{display:flex;align-items:center;gap:12px;max-width:1016px;margin:auto;padding:6px 30px 20px;color:var(--muted);font-size:13px}.thinking-dots{display:flex;gap:4px}.thinking-dots i{width:5px;height:5px;border-radius:50%;background:var(--accent);animation:pulse 1.4s infinite}.thinking-dots i:nth-child(2){animation-delay:.2s}.thinking-dots i:nth-child(3){animation-delay:.4s}@keyframes pulse{0%,80%,100%{opacity:.35;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
/* Dialogs, account entry and theme-neutral notices */
#toast{position:fixed;bottom:24px;left:50%;z-index:100;transform:translateX(-50%);max-width:min(560px,calc(100vw - 32px));padding:12px 18px;border:1px solid var(--success-line);border-radius:12px;background:var(--surface);color:var(--text);box-shadow:var(--shadow-popover);font-size:14px;line-height:1.8;overflow-wrap:anywhere}#toast.error{background:var(--danger-soft);color:var(--danger);border-color:var(--danger-line)}dialog{width:760px;max-width:min(760px,calc(100vw - 40px));max-height:calc(100dvh - 48px);padding:0;overflow:auto;border:1px solid var(--line-strong);border-radius:16px;background:var(--surface);color:var(--text);box-shadow:var(--shadow-popover)}dialog::backdrop{background:var(--overlay);backdrop-filter:blur(3px)}.dialog-heading{display:flex;align-items:center;gap:10px;padding:16px 20px;border-bottom:1px solid var(--line);background:var(--surface-subtle);color:var(--muted)}.dialog-heading h2{flex:1;margin:0;font-size:18px;font-weight:500;color:var(--text)}.dialog-heading>button{color:var(--muted)}dialog pre{margin:0;padding:24px;color:var(--text);white-space:pre-wrap;overflow-wrap:anywhere;font:400 14px/1.9 var(--font)}#discard-dialog{width:520px}.discard-dialog-body{padding:24px;font-size:14px;line-height:1.9;color:var(--muted)}.discard-dialog-body p{margin:0 0 20px}.discard-dialog-body>div:last-child{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}.discard-dialog-body button{min-height:42px}
.telegram-link{display:flex;align-items:center;gap:8px;width:100%;min-height:40px;margin-bottom:12px;padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--muted);font-size:12px}.telegram-link:hover{background:var(--accent-soft);color:var(--accent)}.telegram-link svg{width:16px;height:16px}.telegram-link>span:last-child{margin-left:auto}.telegram-dialog-body{padding:22px 24px 26px;font-size:14px;line-height:1.9;color:var(--muted)}.telegram-dialog-body pre{padding:14px;margin:18px 0;border:1px solid var(--line);border-radius:10px;background:var(--surface-subtle);color:var(--text);font-size:16px}.telegram-dialog-body .context-note{font-size:12px}
.login-screen{display:flex;align-items:center;justify-content:center;gap:72px;min-height:100dvh;padding:40px;background:var(--bg)}.login-card{width:420px;max-width:100%;padding:32px;background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-sm)}.login-card>.brand{margin-bottom:32px}.eyebrow{font-size:12px;letter-spacing:1px;color:var(--muted)}.login-card h1{margin:16px 0;font-size:30px;line-height:1.5;font-weight:500;letter-spacing:-.6px}.login-description{margin:0 0 24px;color:var(--muted);font-size:14px;line-height:1.9}.login-card label{display:block;margin:16px 0 7px;color:var(--text);font-size:14px}.login-card input{display:block;width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface);color:var(--text);font-size:14px}.primary-button{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:44px;padding:10px 14px;margin-top:22px;border:1px solid var(--accent);border-radius:12px;background:var(--accent);color:var(--on-accent);font-size:14px;font-weight:500}.primary-button:hover{background:var(--accent-hover)}.login-footnote{display:flex;align-items:center;gap:7px;margin-top:18px;color:var(--muted);font-size:12px;line-height:1.8}.login-decoration{position:relative;display:flex;align-items:center;justify-content:center;width:300px;height:300px}.orbit-ring{position:absolute;inset:0;border:1px solid var(--line-strong);border-radius:50%;transform:rotate(-28deg) scaleY(.65)}.ring-two{inset:35px;transform:rotate(40deg) scaleY(.8);border-color:var(--line)}.orbit-core{font-size:110px;color:var(--accent)}.orbit-point{position:absolute;width:8px;height:8px;border-radius:50%;background:var(--accent)}.point-one{top:112px;left:27px}.point-two{bottom:70px;right:70px;width:5px;height:5px;background:var(--line-strong)}
/* Responsive shell: drawer thresholds match app.js focus management. */
@media(min-width:769px){#mobile-menu,#sidebar-close{display:none}}
@media(min-width:1800px){:root{--sidebar-width:280px;--context-width:340px}.welcome,.messages{max-width:1080px}.composer-area{max-width:1080px}.welcome{padding:32px}.sidebar{padding-left:20px;padding-right:20px}}
@media(max-width:1200px){:root{--sidebar-width:248px}.app-shell,.app-shell.context-hidden{grid-template-columns:var(--sidebar-width) minmax(0,1fr)}.app-shell:not(.context-hidden) .context-panel{display:flex;position:fixed;right:0;top:var(--header-height);bottom:0;z-index:35;width:min(360px,90vw);border-top:1px solid var(--line);box-shadow:var(--shadow-popover)}.brand{font-size:17px;gap:7px}.sidebar .brand-tag{display:none}.topbar{padding-left:20px;padding-right:20px;gap:10px}.keyboard-hint{display:none}.welcome{width:calc(100% - 40px);margin:20px auto;padding:24px}.messages{padding:20px 20px 8px}.composer-area{padding-left:20px;padding-right:20px}.composer-menu{left:20px}.topbar-actions{gap:6px}}
@media(max-width:768px){:root{--header-height:64px}.app-shell,.app-shell.context-hidden{display:flex}.main-pane{width:100%}.sidebar{position:fixed;inset:0 auto 0 0;z-index:50;width:min(320px,88vw);padding-top:22px;transform:translateX(-100%);transition:transform .2s ease;box-shadow:var(--shadow-popover)}.sidebar.open{transform:translateX(0)}.sidebar>.brand{margin-right:40px}.sidebar-backdrop{display:block;position:fixed;inset:0;z-index:45;background:var(--overlay)}.mobile-only{display:inline-flex}#sidebar-close{display:inline-flex;position:absolute;top:18px;right:12px}.topbar{padding:0 12px;gap:8px}.breadcrumb{font-size:14px;gap:6px}.breadcrumb strong{max-width:180px}.topbar-actions{gap:3px}.topbar-actions .icon-button{width:40px;height:40px}.topbar-actions .secondary-button{min-width:40px;padding:8px;border-color:transparent;background:transparent}.topbar-actions .secondary-button>span:not([data-icon]){display:none}.token-summary{padding:6px 8px;min-height:36px;font-size:12px}.token-summary svg{display:none}.welcome{width:calc(100% - 32px);margin:16px auto;padding:22px 20px}.welcome-emblem{width:40px;height:40px;margin-bottom:16px}.welcome h1{font-size:24px}.welcome>p{font-size:14px}.quick-prompts{gap:10px;margin-top:20px}.quick-prompts>button{font-size:13px;padding:11px;min-height:46px;gap:8px}.quick-prompts svg{width:18px;height:18px}.composer-area{padding:10px 16px calc(12px + env(safe-area-inset-bottom))}.composer{gap:10px;padding:9px;min-height:64px}.composer textarea{font-size:16px;min-height:44px}.composer-footnote{gap:10px;padding-top:9px;flex-wrap:wrap}.active-model-summary{max-width:66%;font-size:12px}.composer-footnote>#input-estimate{font-size:12px;margin-left:auto}.provider-notice{font-size:12px;padding:8px 10px;line-height:1.7}.composer-menu{left:16px;bottom:calc(100% - 12px);width:300px}.picker-popup{width:352px;max-width:calc(100vw - 32px)}.provider-model-list,.popup-skill-list,#popup-mode-list{max-height:30dvh}.composer-menu-row{min-height:62px;padding:10px}.model-option{min-height:68px;padding:11px}.popup-heading{padding:12px 14px}.popup-heading>span{font-size:12px}.messages{padding:16px 16px 8px}.message{gap:10px;padding:12px 0;margin-bottom:24px}.message-avatar{width:30px;height:30px;font-size:18px}.message-content{font-size:14px;line-height:1.9}.message-name{font-size:13px}.message-time{font-size:12px}.message-content h2,.message-content h3,.message-content h4{font-size:17px}.message-usage{font-size:12px;gap:6px}.message-usage>span+span:before{margin-right:6px}.thinking{padding-left:20px;padding-right:20px}.inline-alert,.page-loading{margin-left:16px;margin-right:16px;font-size:13px}.context-heading{min-height:64px}.section-heading h3{font-size:15px}.icon-button.small{width:36px;height:36px}.login-screen{padding:24px 16px}.login-decoration{display:none}.login-card{padding:26px 24px;border-radius:16px}.login-card input{font-size:16px}.login-card h1{font-size:28px}.login-card>.brand{margin-bottom:28px}dialog{max-width:calc(100vw - 24px);max-height:calc(100dvh - 32px)}.dialog-heading{padding:12px 16px}.dialog-heading h2{font-size:17px}dialog pre{padding:18px;font-size:13px}.workspace-metrics{gap:12px}.metric-card{padding:14px 16px}.metric-value{font-size:24px}.metric-label,.metric-hint{font-size:12px}.workspace-page-header h1{font-size:24px}}
@media(max-width:480px){.breadcrumb strong{max-width:120px}.topbar #token-summary{display:none}.welcome h1{font-size:22px}.quick-prompts>button{padding:10px;font-size:13px;gap:7px}.model-option-description{font-size:12px}.action-buttons{flex-direction:column;align-items:stretch}.action-button{width:100%}.workspace-metrics{grid-template-columns:1fr}.metric-card{display:grid;grid-template-columns:1fr auto;align-items:center;column-gap:16px;row-gap:2px}.metric-value{grid-column:2;grid-row:1 / span 2}.metric-hint{grid-column:1}.list-toolbar{flex-wrap:wrap}.list-search{min-width:100%}}
@media(max-height:760px){.sidebar{padding-top:18px}.sidebar>.brand{margin-bottom:18px}.new-chat{margin-bottom:18px}.workspace-note{display:none}.account-row{padding-top:12px;padding-bottom:12px}.search-wrap{margin-top:14px;margin-bottom:12px}.welcome{margin-top:20px;margin-bottom:20px;padding-top:22px;padding-bottom:22px}.provider-model-list,.popup-skill-list,#popup-mode-list{max-height:22dvh}.composer-menu-row{min-height:58px}.popup-heading{padding-top:10px;padding-bottom:10px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important;animation:none!important}}

.session-row{display:flex;align-items:center;gap:2px;min-width:0}.session-row .session-item{flex:1;min-width:0}.session-delete{width:32px;height:36px;flex-shrink:0;opacity:.65}.session-delete:hover,.session-delete:focus-visible{opacity:1;color:var(--danger);background:var(--danger-soft)}.session-delete svg{width:16px;height:16px}


.effort-popup{width:min(380px,calc(100vw - 32px));max-height:min(510px,65dvh);overflow-y:auto}.effort-note{font-size:12px;color:var(--muted);line-height:1.6;margin:12px 16px}.effort-option .model-option-copy{min-width:0}.effort-option .model-option-description{white-space:normal}

.picker-popup{overflow-y:auto}#popup-effort-list{padding:8px}.effort-option{min-height:52px}.effort-option .model-option-description{font-size:12px}

.effort-option{padding:7px 10px;min-height:48px;line-height:1.4}.effort-option .model-option-description{margin-top:3px;line-height:1.35}