/* Shared semantic colors; theme changes never alter media pixels. */
:root{
  color-scheme:light;
  --canvas:#f6f7f5;--surface:#ffffff;--sidebar:#edf0eb;--text:#25362e;
  --muted:#627168;--subtle:#68766b;--accent:#176448;--soft:#e5eee6;--line:#dce2da;
  --control-border:#cdd8cd;--selected:#dde7dd;--selected-text:#154c37;--history-icon:#68796b;
  --badge:#e9ede7;--scrollbar:#c8d1c6;--user-message:#e8eee6;
  --note-bg:#f0f3ed;--note-border:#a1b5a0;--note-text:#576758;--file-icon:#edf3e9;
  --video-bg:#e7ece5;--video-border:#d5dfd1;--video-text:#4e6355;
  --composer-border:#cfd9ce;--composer-shadow:#23352b06;--drag-bg:#f4f8f0;
  --focus-border:#809b84;--focus-ring:#dce8dc;--placeholder:#68766b;--tool-text:#596c5d;
  --action:#176448;--action-hover:#105039;--action-text:#ffffff;
  --attachment-bg:#f8faf6;--reference-bg:#f0f5ed;--dialog-shadow:#152e2220;--backdrop:#20382938;
  --danger:#a83c35;--danger-bg:#a83c35;--danger-hover:#8a302b;--danger-text:#ffffff;
  --input-border:#abbdaa;--font:"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --canvas:#121914;--surface:#1d2820;--sidebar:#172019;--text:#e5ede6;
  --muted:#adbbaf;--subtle:#9daf9f;--accent:#9bd3ac;--soft:#293b2e;--line:#35463a;
  --control-border:#455e4b;--selected:#294632;--selected-text:#c3e4cb;--history-icon:#9ebaa6;
  --badge:#26362b;--scrollbar:#526a58;--user-message:#293b2e;
  --note-bg:#202e24;--note-border:#65896d;--note-text:#b4cbb9;--file-icon:#2b4232;
  --video-bg:#1f2d23;--video-border:#465f4d;--video-text:#bbd0c0;
  --composer-border:#526d59;--composer-shadow:#00000024;--drag-bg:#243b2b;
  --focus-border:#97caa5;--focus-ring:#304c39;--placeholder:#a0b3a5;--tool-text:#b4c7b9;
  --action:#95cfa7;--action-hover:#b0dfbe;--action-text:#12291a;
  --attachment-bg:#243229;--reference-bg:#243a2b;--dialog-shadow:#00000066;--backdrop:#03080599;
  --danger:#f1a59c;--danger-bg:#ad443c;--danger-hover:#993a33;--danger-text:#ffffff;
  --input-border:#6a8872;
}
*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--text);font:15px/1.7 var(--font);height:100dvh;display:grid;grid-template-columns:242px minmax(0,1fr);overflow:hidden}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0;background:transparent;color:inherit}button:disabled{cursor:default;opacity:.48}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:4px}a{color:var(--accent);text-decoration:none}button:hover:not(:disabled){background:var(--soft)}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.sidebar{background:var(--sidebar);padding:27px 16px 20px;border-right:1px solid var(--line);display:flex;flex-direction:column;overflow:auto;gap:12px}.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:650;color:var(--text);padding:0 10px 14px}.brand-mark{font-size:29px;color:var(--accent)}.new-chat{display:flex;align-items:center;justify-content:center;gap:10px;min-height:44px;background:var(--surface);border:1px solid var(--control-border);border-radius:8px;font-size:14px}.new-chat>span{font-size:20px}.list-label{font-size:12px;color:var(--muted);margin:15px 12px 2px}.history-list{display:grid;gap:5px}.history-item{width:100%;display:flex;align-items:center;gap:9px;padding:11px 12px;text-align:left;border-radius:7px;font-size:14px}.history-item>span:last-child{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.history-item.active{background:var(--selected);color:var(--selected-text)}.history-dot{font-size:16px;color:var(--history-icon)}.sidebar-bottom{display:grid;gap:12px;margin-top:auto;padding:25px 10px 0;font-size:13px}.sidebar-bottom>span{font-size:11px;color:var(--muted)}.plain{padding:5px 0;text-align:left;color:var(--muted)}
.workspace{min-width:0;min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr) auto}.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 32px;min-height:76px}.title-group{display:flex;align-items:center;gap:10px;min-width:0}.title-group h1{font-size:15px;font-weight:600;margin:0;max-width:36vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-actions{display:flex;align-items:center;gap:7px;flex-shrink:0}.prototype-badge,.sample-label{font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:5px;padding:2px 7px;white-space:nowrap}.sample-label{border:0;background:var(--badge)}.icon-button{width:36px;height:36px;border-radius:7px;font-size:20px;display:inline-grid;place-items:center;flex-shrink:0}.mobile-menu{display:none}.conversation-scroll{overflow:auto;overscroll-behavior:contain;min-height:0;padding:0 28px 28px;scrollbar-color:var(--scrollbar) transparent}.welcome{max-width:760px;margin:clamp(65px,15vh,170px) auto 50px;text-align:center}.welcome-mark{font-size:51px;color:var(--accent);font-weight:400;line-height:1.4}.welcome h2{font-size:32px;letter-spacing:1px;font-weight:500;margin:17px 0 13px}.welcome p{font-size:15px;color:var(--muted);line-height:1.9;margin:0}.example-link{margin-top:28px;font-size:13px;color:var(--accent);padding:8px 12px;border-radius:6px}.example-link span{margin-left:7px}.messages{max-width:780px;margin:0 auto;display:grid;gap:28px;padding-top:12px}.message{min-width:0}.message.user{justify-self:end;max-width:90%;background:var(--user-message);padding:14px 19px;border-radius:16px 16px 3px 16px}.message.assistant{max-width:100%;display:flex;gap:14px;align-items:flex-start}.assistant-mark{width:26px;color:var(--accent);font-size:24px;line-height:1.4;flex-shrink:0}.message-body{min-width:0;width:100%}.message p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.message-note{font-size:12px;color:var(--muted);margin-top:9px!important}.message .system-note{padding:12px 15px;border-left:2px solid var(--note-border);background:var(--note-bg);font-size:13px;color:var(--note-text)}.message-files{display:flex;flex-wrap:wrap;gap:8px;margin-top:11px}.file-chip{display:flex;align-items:center;gap:9px;background:var(--surface);padding:9px 11px;border:1px solid var(--line);border-radius:7px;max-width:100%;min-width:0}.file-chip img{width:34px;height:34px;object-fit:cover;border-radius:4px}.file-glyph{font-size:10px;color:var(--accent);background:var(--file-icon);border-radius:3px;padding:6px 4px;font-weight:700;min-width:32px;text-align:center}.file-description{min-width:0;line-height:1.5}.file-name{font-size:12px;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:195px}.file-meta{font-size:10px;color:var(--muted)}.output-media{margin-top:14px;max-width:525px}.image-output{display:block;padding:0;width:100%;border-radius:10px;overflow:hidden;line-height:0}.image-output img{width:100%;height:auto;display:block;aspect-ratio:auto;object-fit:contain}.output-actions{display:flex;align-items:center;gap:15px;margin-top:9px;font-size:12px;color:var(--muted)}.output-actions button{font-size:12px;color:var(--muted);padding:3px;border-radius:3px}.video-placeholder{background:var(--video-bg);border:1px solid var(--video-border);border-radius:10px;padding:29px 20px;text-align:center;color:var(--video-text)}.video-placeholder svg{width:34px;fill:none;stroke:currentColor;stroke-width:1.5}.video-placeholder strong{display:block;font-weight:500;font-size:14px;margin:8px 0 5px}.video-placeholder span{font-size:12px;display:block}.sample-heading{font-size:12px;color:var(--muted);text-align:center;padding:2px 0 10px}.sample-document{margin-top:10px}.reference-label{font-size:12px;color:var(--accent);margin-top:6px!important}
.composer-area{width:100%;max-width:836px;justify-self:center;padding:0 28px max(18px,env(safe-area-inset-bottom))}.composer{background:var(--surface);border:1px solid var(--composer-border);border-radius:16px;padding:15px 17px 12px;box-shadow:0 3px 15px var(--composer-shadow)}.composer.dragging{border:2px dashed var(--accent);background:var(--drag-bg)}.composer textarea{width:100%;display:block;resize:none;min-height:52px;max-height:150px;border:0;outline:none!important;background:transparent;line-height:1.8;font-size:15px;color:var(--text);padding:0}.composer:focus-within{border-color:var(--focus-border);box-shadow:0 0 0 2px var(--focus-ring)}.composer textarea::placeholder{color:var(--placeholder)}.composer-toolbar{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:12px}.composer-tools,.submit-tools{display:flex;gap:10px;align-items:center}.attach-button{display:flex;gap:5px;align-items:center;border-radius:6px;padding:3px 7px;font-size:12px;color:var(--tool-text)}.attach-button span:first-child{font-size:23px;line-height:1}.character-count{font-size:10px;color:var(--subtle)}.send-button{width:36px;height:36px;background:var(--action);border-radius:50%;font-size:24px;color:var(--action-text);line-height:1}.send-button:hover:not(:disabled){background:var(--action-hover)}.composer-footnote{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;font-size:10px;color:var(--subtle);margin:9px 3px 0}.attachments{display:flex;gap:8px;flex-wrap:wrap;max-height:135px;overflow:auto}.attachments:not(:empty){padding-bottom:12px}.attachments .file-chip{background:var(--attachment-bg);max-width:245px}.remove-file{width:24px;height:24px;flex-shrink:0;border-radius:5px;font-size:17px}.live-notice{min-height:0;margin:0;font-size:12px;color:var(--danger);overflow-wrap:anywhere}.live-notice:not(:empty){padding:7px 3px}.reference{display:flex;align-items:center;justify-content:space-between;font-size:12px;padding:7px 10px;border-radius:6px;border-left:3px solid var(--accent);background:var(--reference-bg);margin-bottom:10px;gap:8px}
dialog{border:1px solid var(--line);border-radius:15px;background:var(--surface);color:var(--text);width:min(430px,calc(100vw - 32px));padding:24px;box-shadow:0 16px 90px var(--dialog-shadow);max-height:calc(100dvh - 40px);overflow:auto}dialog::backdrop{background:var(--backdrop)}dialog h2{font-size:18px;margin:0 0 14px;font-weight:600}dialog p{font-size:14px;line-height:1.85}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:7px}.dialog-heading h2{margin:0}.dialog-note{font-size:12px!important;color:var(--muted)}.dialog-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:22px}.dialog-actions button,.primary{padding:8px 17px;border:1px solid var(--line);border-radius:6px;font-size:13px}.primary{background:var(--action);color:var(--action-text);border:1px solid var(--accent)}button.primary:hover{background:var(--action-hover)}.danger{background:var(--danger-bg);color:var(--danger-text)}.danger:hover:not(:disabled){background:var(--danger-hover)}.text-input{width:100%;border:1px solid var(--input-border);padding:9px 12px;border-radius:6px}.viewer-dialog{width:min(1000px,calc(100vw - 30px));padding:12px}.viewer-toolbar{display:flex;justify-content:space-between;align-items:center;font-size:12px;padding:0 6px 8px}.viewer-dialog img{display:block;width:100%;max-height:78dvh;object-fit:contain;border-radius:5px}.history-dialog .new-chat{width:100%;margin:20px 0}.history-dialog .history-list{margin-bottom:20px}
@media(min-width:1500px){.messages{max-width:820px}.composer-area{max-width:880px}}
@media(max-width:760px){body{grid-template-columns:minmax(0,1fr)}.sidebar{display:none}.topbar{padding:10px 12px;min-height:64px;gap:5px}.mobile-menu{display:inline-grid}.title-group{gap:5px}.title-group h1{max-width:37vw;font-size:14px}.header-actions{gap:1px}.prototype-badge{font-size:9px;padding:1px 4px}.sample-label{display:none}.icon-button{width:35px;height:40px}.conversation-scroll{padding:0 16px 20px}.welcome{margin:clamp(50px,13vh,135px) auto 30px}.welcome h2{font-size:26px;letter-spacing:0}.welcome p{font-size:13px;line-height:1.95}.welcome-mark{font-size:43px}.composer-area{padding:0 12px max(12px,env(safe-area-inset-bottom))}.composer{padding:13px 12px 9px;border-radius:14px}.composer textarea{font-size:16px;min-height:50px}.composer-footnote{font-size:9px;justify-content:center;gap:1px;margin-top:6px}.composer-footnote>span{display:block;text-align:center;width:100%}.composer-toolbar{margin-top:6px}.character-count{display:none}.send-button{width:38px;height:38px}.attach-button{min-height:42px}.messages{gap:23px}.message.user{max-width:94%;padding:11px 14px;font-size:14px}.message.assistant{gap:10px;font-size:14px}.assistant-mark{width:21px;font-size:22px}.attachments .file-chip{max-width:100%}.file-name{max-width:165px}.remove-file{width:32px;height:32px}.output-actions{gap:14px}.output-actions button,.output-actions a{min-height:40px;display:inline-flex;align-items:center}.dialog-actions button{min-height:44px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* One compact toggle in the existing header on both viewport sizes. */
.title-group{flex:1}
.theme-toggle{height:36px;padding:0 8px;display:inline-flex;align-items:center;gap:6px;border-radius:7px;color:var(--muted);flex-shrink:0}
.design-entry{display:inline-flex;align-items:center;min-height:36px;padding:0 10px;border:1px solid var(--control-border);border-radius:7px;color:var(--text);font-size:12px;white-space:nowrap}.design-entry:hover{background:var(--soft)}
.theme-toggle svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.theme-label{font-size:12px}
.theme-sun{display:none}
[data-theme="dark"] .theme-moon{display:none}
[data-theme="dark"] .theme-sun{display:block}
.text-input{background:var(--surface);color:var(--text)}
@media(max-width:760px){.theme-toggle{width:38px;height:40px;padding:0;justify-content:center}.theme-label{display:none}.title-group h1{max-width:none;flex:1}.header-actions .prototype-badge{display:none}.design-entry{min-height:40px}}

.auth-field{display:grid;gap:7px;margin:15px 0;font-size:13px}.auth-error{color:var(--danger);font-size:12px}.connection-note{font-size:12px!important;margin-top:22px!important}.live-notice{color:var(--muted)}.live-notice.error{color:var(--danger)}#auth-reset-link,#auth-switch{display:inline-block;margin-top:12px}#auth-switch{margin-left:16px}.file-chip a{font-size:12px}.file-state{color:var(--muted);font-size:10px}
.email-code-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.email-code-row input{letter-spacing:4px}.email-code-row button{min-width:92px;padding:7px 10px;border:1px solid var(--line);border-radius:6px;color:var(--accent)}
.job-card{margin-top:14px;padding-top:10px;border-top:1px solid var(--line);display:flex;gap:8px 18px;align-items:center;flex-wrap:wrap;font-size:12px}.job-status{color:var(--text)}.job-cancel{color:var(--accent);text-decoration:underline;min-height:32px}.job-note{color:var(--muted);font-size:11px;margin:8px 0 0!important;flex-basis:100%}.video-result{display:grid;gap:8px;width:min(100%,560px)}.video-result video{display:block;width:100%;max-height:360px;border-radius:10px;background:var(--video-bg)}.video-result a{font-size:12px;min-height:32px}.message-body{min-width:0;overflow-wrap:anywhere}

.document-preview{display:block;font-size:12px;text-align:left;color:var(--accent);text-decoration:underline;min-height:32px;padding:3px 0}.document-dialog{width:min(850px,calc(100vw - 28px));max-height:90dvh;overflow:auto}.document-dialog h2{overflow-wrap:anywhere;min-width:0}.document-text{white-space:pre-wrap;overflow-wrap:anywhere;font:13px/1.8 var(--font);background:var(--canvas);border:1px solid var(--line);border-radius:8px;padding:16px;min-height:100px;max-height:48dvh;overflow:auto}.document-warnings{font-size:12px;color:var(--muted)}.document-warnings p{margin:5px 0}.document-dialog a.primary{font-size:13px;display:inline-flex;align-items:center;padding:8px 16px;border-radius:6px;background:var(--action);color:var(--action-text)}

/* Output choices remain visible beside the attachment control. Native radios retain keyboard semantics. */
.composer-toolbar{flex-wrap:wrap}.composer-tools{min-width:0;gap:6px}.submit-tools{margin-left:auto}.output-modes{display:flex;gap:2px;margin:0;padding:3px;border:1px solid var(--line);border-radius:10px;background:var(--canvas);min-width:0}.output-mode{position:relative;display:block;cursor:pointer}.output-mode input{position:absolute;inset:0;margin:0;width:100%;height:100%;opacity:0;cursor:pointer;z-index:1}.output-mode>span{display:grid;place-items:center;min-width:52px;min-height:36px;padding:5px 10px;border-radius:7px;color:var(--tool-text);font-size:12px;white-space:nowrap}.output-mode:hover>span{background:var(--soft)}.output-mode input:checked+span{background:var(--action);color:var(--action-text);font-weight:600}.output-mode input:focus-visible+span{outline:2px solid var(--accent);outline-offset:3px}.image-settings-toggle{display:flex;align-items:center;gap:5px;min-height:36px;padding:5px 10px;border:1px solid var(--line);border-radius:8px;color:var(--tool-text);font-size:12px;white-space:nowrap}.image-settings-toggle[aria-expanded="true"]{background:var(--selected);border-color:var(--accent);color:var(--selected-text);font-weight:600}.image-settings-toggle span:first-child{font-size:16px;line-height:1}.image-output-settings{margin:12px 0 2px;padding:12px;border:1px solid var(--line);border-left:3px solid var(--line);border-radius:10px;background:var(--reference-bg)}.image-output-settings[data-active="true"]{border-left-color:var(--accent);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 20%,transparent)}.image-output-settings-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.image-output-settings-heading strong{font-size:13px;font-weight:650}.image-output-settings-heading button{min-height:32px;padding:4px 7px;border-radius:6px;color:var(--accent);font-size:11px}.image-output-settings-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.image-output-settings-fields label{display:grid;grid-template-columns:auto minmax(92px,1fr);align-items:center;gap:8px;min-width:0;font-size:12px;color:var(--tool-text)}.image-output-settings select{min-width:0;min-height:36px;padding:4px 8px;border:1px solid var(--input-border);border-radius:6px;background:var(--surface);color:var(--text)}.image-output-settings>p{margin:9px 0 0;font-size:10px;line-height:1.6;color:var(--muted)}
@media(max-width:760px){.attach-button{padding-inline:4px}.output-mode>span{min-height:40px;padding-inline:8px}.image-output-settings-fields{grid-template-columns:minmax(0,1fr)}.image-output-settings-fields label{font-size:14px}.image-output-settings select{min-height:44px;font-size:16px}.image-output-settings-heading button{min-height:40px}}

.output-modes:disabled{opacity:.6}.output-modes:disabled .output-mode,.output-modes:disabled input{cursor:wait}
.name-label{display:block;margin-bottom:8px;font-size:13px}.history-rename{grid-column:1/-1;min-width:0;margin:2px 0 7px;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.history-rename[hidden]{display:none}.history-rename h2{margin:0 0 12px;font-size:13px;font-weight:600}.history-rename .name-label{font-size:12px;margin-bottom:6px}.history-rename .text-input{min-width:0;padding:8px;font-size:13px}.history-rename p{margin:8px 0;font-size:11px;line-height:1.6}.history-rename #rename-error{overflow-wrap:anywhere}.history-rename #rename-error:empty{display:none}.rename-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:12px}.rename-actions button{min-width:0;min-height:40px;padding:7px 5px;border:1px solid var(--line);border-radius:6px;font-size:12px}.rename-actions #auto-name{grid-column:1/-1;color:var(--muted);background:transparent}.rename-actions button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.auth-error.recovered{color:var(--accent)}
@media(max-width:360px){.attach-button{min-width:42px;justify-content:center}.attach-button>span:last-child{display:none}}

@media(max-width:760px){#auth-reset-link,#auth-switch{min-height:44px;margin-top:10px}#auth-switch{margin-left:10px}}

.history-row{display:grid;grid-template-columns:minmax(0,1fr) 40px;align-items:center;gap:2px;min-width:0}
.history-row .history-item{grid-column:1/-1;grid-row:1;min-width:0;padding-inline:9px 48px;gap:6px}
.history-row .history-dot{flex-shrink:0}.history-row .history-item>span:last-child{min-width:0}
.history-more{grid-column:2;grid-row:1;z-index:1;display:grid;place-items:center;width:40px;min-height:40px;padding:0;border:0;border-radius:8px;background:transparent;color:var(--muted);font-size:23px;line-height:1}
.history-more:hover,.history-more[aria-expanded=true]{color:var(--text);background:var(--selected)}
.history-menu{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:4px;margin:2px 0 7px;padding:5px;border:1px solid var(--line);border-radius:10px;background:var(--surface);backdrop-filter:blur(16px)}
.history-menu[hidden]{display:none}
.history-action{min-height:40px;padding:6px 12px;font-size:13px;white-space:nowrap;background:transparent;border:0;border-radius:6px;color:var(--text)}
.history-action:hover{background:var(--selected)}.history-remove{color:var(--danger)}
.history-more:focus-visible,.history-action:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
#delete-target{overflow-wrap:anywhere}#delete-error{color:var(--danger)}
.output-modes label:has(input:disabled){opacity:.45;cursor:not-allowed}
@media(pointer:coarse),(max-width:600px){.history-row{grid-template-columns:minmax(0,1fr) 44px}.history-row .history-item{padding-right:52px}.history-more{width:44px;min-height:44px}.history-action,.rename-actions button{min-height:44px}.history-rename .text-input{font-size:16px;min-height:44px}}
.vector-download{display:inline-flex;align-items:center;min-height:40px;padding:6px 8px;margin:2px 4px 0 0;border:1px solid var(--line);border-radius:6px;font-size:12px}.file-description:has(.vector-download) .file-meta{display:block}
/* Billing values remain visible on narrow screens; only these nodes update during polling. */
#account-billing {font-size:12px;line-height:1.6;overflow-wrap:anywhere}
#account-billing summary {cursor:pointer;font-weight:650}
#conversation-usage {margin:0;padding:8px 24px;font-size:12px;line-height:1.6;overflow-wrap:anywhere;border-bottom:1px solid var(--line,#ddd)}
#mobile-wallet {font-size:12px;white-space:nowrap;margin:0}
#billing-context,#billing-quote,#billing-status,.conversation-quota {font-size:12px;line-height:1.5;overflow-wrap:anywhere;margin:6px 0}
#billing-context {display:flex;align-items:center;gap:8px} #billing-context p {margin:0;flex:1}
#billing-status {color:#a63522}.turn-billing {font-size:12px;line-height:1.7;margin-top:10px;overflow-wrap:anywhere}
.turn-billing summary {cursor:pointer;font-weight:600;display:list-item}.turn-billing p {margin:5px 0;color:var(--muted,#666)}
@media(max-width:600px){#conversation-usage {padding:6px 12px}.composer-tools {flex-wrap:wrap}.header-actions .prototype-badge{display:none}.turn-billing summary{white-space:normal;font-size:12px}#billing-context {align-items:flex-start}.conversation-quota{max-width:100%}#mobile-wallet{font-size:11px}.header-actions{gap:5px}.title-group{min-width:0}.title-group h1{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}
#mobile-account-billing {position:relative;font-size:12px}#mobile-account-billing summary{cursor:pointer;list-style:none}#mobile-account-usage{position:absolute;top:100%;right:0;width:min(270px,80vw);z-index:20;padding:12px;border:1px solid var(--line,#999);border-radius:8px;background:var(--surface,#fff);color:var(--text,#222);overflow-wrap:anywhere;box-shadow:0 4px 20px #0003}
.regeneration-form{display:grid;gap:8px;flex-basis:100%;padding:10px;border:1px solid var(--line);border-radius:9px;background:var(--reference-bg)}
.regeneration-input{width:100%;min-height:56px;resize:vertical;padding:8px;border:1px solid var(--input-border);border-radius:7px;background:var(--surface);color:var(--text);font:inherit}
.regeneration-actions{display:flex;gap:8px;justify-content:flex-end}.regeneration-actions button,.job-regenerate{min-height:32px;padding:5px 9px;border-radius:7px}.regenerate-submit,.job-regenerate{color:var(--accent);border:1px solid var(--line);background:var(--surface)}.recovery-summary{display:flex;gap:8px;justify-content:space-between;align-items:center}.recovery-next-check{white-space:nowrap}@media(max-width:600px){.regeneration-actions button,.job-regenerate{min-height:40px}.recovery-summary{align-items:flex-start;flex-direction:column}.recovery-next-check{white-space:normal}}
.upscale-entry{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:5px 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--tool-text);font:inherit;font-size:12px;white-space:nowrap}.upscale-entry:disabled{opacity:.45;cursor:not-allowed}.upscale-entry:focus-visible,.image-result-actions>a:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.image-result-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px}.image-result-actions button,.image-result-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:5px 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--accent);font:inherit;font-size:12px;text-decoration:none}.upscale-upload-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 14px}.upscale-upload-row button{min-height:38px;padding:6px 10px;border:1px solid var(--line);border-radius:7px;color:var(--accent);background:var(--surface)}.upscale-upload-row span{font-size:12px;line-height:1.5;color:var(--muted)}#upscale-source-select{width:100%;min-height:44px;border:1px solid var(--line);border-radius:8px;padding:9px 12px;background:var(--surface);color:inherit;font:inherit}
@media(max-width:760px){.upscale-entry{min-height:44px;font-size:14px}.image-result-actions button,.image-result-actions a{min-height:44px;font-size:14px}.upscale-upload-row button{min-height:44px}.upscale-upload-row span{font-size:13px}}
@media(max-width:760px){#mobile-upscale-settings{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}#mobile-upscale-settings .upscale-entry{width:100%;min-width:0;padding-inline:6px;white-space:normal;line-height:1.35}.upscale-dialog{width:min(500px,calc(100vw - 20px));max-height:calc(100dvh - 20px)}.upscale-dialog .dialog-actions{display:flex;gap:8px}.upscale-dialog .dialog-actions button{min-height:44px;flex:1;min-width:0}.upscale-source{align-items:flex-start}.upscale-source img{flex:none}}
@media(max-width:760px){#mobile-quick-tools:has(.output-modes[hidden]) #mobile-tool-select{flex:1 1 auto;max-width:none}}