@import url('/wp-content/plugins/ppatchat/app-ui/fonts.css');
@import url('/wp-content/plugins/ppatchat/app-ui/text-size.css');
:root{--bg:#f8f9f6;--surface:#fff;--sidebar:#edf0eb;--text:#243831;--muted:#738178;--line:#dfe5dc;--accent:#176b5b;--accent-soft:#e3eee5;--input:#fff;--code:#eef1ed;--shadow:0 16px 60px #263f3314;--danger:#b34a42;--sans:'Noto Sans Thai','Leelawadee UI',system-ui,sans-serif;color-scheme:light}
html[data-theme=dark]{--bg:#151d1a;--surface:#1c2822;--sidebar:#111a15;--text:#e3ebe4;--muted:#94a59a;--line:#304036;--accent:#a6d9b5;--accent-soft:#284433;--input:#1e2c24;--code:#101c15;--shadow:0 16px 60px #0004;--danger:#f2948b;color-scheme:dark}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 var(--sans)}button,input,textarea,select{font:inherit}button,a,select{touch-action:manipulation}button{cursor:pointer;color:inherit}button{border:0;background:none}button:disabled{opacity:.5;cursor:wait}a{color:var(--accent);text-decoration:none}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}input,textarea,select{color:var(--text);background:var(--input);border:1px solid var(--line);border-radius:10px;padding:10px 12px}input:focus,textarea:focus,select:focus{outline:2px solid color-mix(in srgb,var(--accent) 25%,transparent);border-color:var(--accent)}[hidden]{display:none!important}.shell{display:grid;grid-template-columns:264px minmax(0,1fr);height:100dvh;overflow:hidden}.sidebar{background:var(--sidebar);border-right:1px solid var(--line);padding:28px 18px 0;display:flex;flex-direction:column;min-height:0}.brand{display:flex;gap:12px;align-items:center;padding:0 10px 28px;color:var(--text);font-size:24px;font-weight:650;letter-spacing:-1px}.brand-sub{display:block;font-size:8px;font-weight:500;color:var(--muted);letter-spacing:2px;margin-top:-3px}.brand-mark{background:var(--accent);color:var(--bg);width:34px;height:38px;border-radius:11px;font:700 34px/32px Georgia;text-align:center;position:relative}.brand-mark span{font:26px Georgia;position:absolute;right:3px;top:-4px;color:#cce8bb}.new-chat{display:flex;align-items:center;gap:10px;background:var(--accent);color:var(--bg);border-radius:10px;padding:11px 14px;text-align:left;font-weight:600;box-shadow:0 4px 10px #173d1910}.new-chat>span{font-size:22px;line-height:1}kbd{font:10px var(--sans);border:1px solid currentColor;border-radius:4px;padding:0 4px;opacity:.6;margin-left:auto}.nav-main{display:grid;gap:3px;padding:17px 0 20px;border-bottom:1px solid var(--line)}.nav-main button,.sidebar-bottom>button{display:flex;align-items:center;gap:12px;padding:9px 12px;border-radius:8px;text-align:left}.nav-main button:hover,.sidebar-bottom>button:hover{background:var(--line)}.nav-main button>span{font-size:20px;width:20px;text-align:center}.section-label{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:11px;letter-spacing:.3px;padding:18px 12px 8px}.section-label button{font-size:17px;line-height:1}.project-list{max-height:23vh;overflow:auto}.project-row{width:100%;padding:8px 12px;display:flex;gap:10px;align-items:center;text-align:left;border-radius:8px}.project-row span:first-child{color:var(--accent)}.project-row small{margin-left:auto;color:var(--muted);font-size:10px}.project-row.selected,.chat-row.selected{background:var(--accent-soft);color:var(--accent)}.project-row:hover,.chat-row:hover{background:var(--line)}.chat-list{flex:1;overflow:auto;min-height:60px;padding-bottom:14px}.chat-row{display:block;text-align:left;width:100%;padding:8px 12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-radius:7px;font-size:12px;color:var(--muted)}.chat-row.selected{font-weight:600}.empty-small{font-size:12px;color:var(--muted);padding:12px}.sidebar-bottom{border-top:1px solid var(--line);padding-top:12px}.sidebar-bottom>button{width:100%;font-size:12px}.sidebar-bottom>button>span{font-size:17px;width:20px}.owner{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);margin-top:12px;padding:16px 5px}.avatar,.top-avatar{border-radius:50%;background:#dbdecc;color:#526047;display:grid;place-items:center}.avatar{width:32px;height:32px;font-size:12px}.owner strong{font-size:11px;font-weight:600}.owner small{display:block;font-size:9px;color:var(--muted)}.owner>button{margin-left:auto;font-size:18px}.status-dot{display:inline-block;background:#689d65;border-radius:50%;width:5px;height:5px;margin-right:3px}.main{display:flex;flex-direction:column;min-width:0;min-height:0;position:relative}.topbar{height:72px;flex:none;display:flex;justify-content:space-between;align-items:center;padding:0 34px;border-bottom:1px solid var(--line)}.topbar-left,.topbar-actions{display:flex;align-items:center;gap:18px}.breadcrumb{font-size:12px;color:var(--muted);max-width:50vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.breadcrumb span{margin:0 12px;color:var(--line)}.topbar-actions{gap:15px}.quiet{font-size:11px;color:var(--muted)}.icon-button{width:32px;height:32px;border-radius:8px;font-size:20px;display:inline-grid;place-items:center;flex:none}.icon-button:hover{background:var(--accent-soft)}.top-avatar{height:28px;width:28px;font-size:10px}.job-dot,.welcome-badge span{display:inline-block;width:6px;height:6px;background:#7da67d;border-radius:50%;margin-right:7px}.job-dot{animation:pulse 1.5s infinite}.mobile-menu{display:none}.conversation{flex:1;min-height:0;overflow:auto;scroll-behavior:smooth;scroll-padding-top:20px}.welcome{width:min(720px,calc(100% - 80px));margin:7vh auto 35px}.welcome-badge{font-size:11px;color:var(--muted);margin-bottom:24px;letter-spacing:.3px}.welcome h1{font-weight:400;font-size:clamp(30px,3.4vw,47px);line-height:1.45;letter-spacing:-1.5px;margin:0 0 18px}.welcome h1 em{font-style:normal;color:var(--accent)}.welcome>p{font-size:13px;line-height:1.9;color:var(--muted)}.suggestions{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:36px}.suggestions button{position:relative;display:flex;flex-direction:column;text-align:left;border:1px solid var(--line);border-radius:12px;background:color-mix(in srgb,var(--surface) 65%,transparent);padding:17px;transition:transform .15s,border .15s;min-height:144px}.suggestions button:hover{transform:translateY(-3px);border-color:var(--accent)}.suggestions button>span{color:var(--accent);font-size:22px;line-height:1;margin-bottom:17px}.suggestions strong{font-size:12px;font-weight:550}.suggestions small{color:var(--muted);font-size:10px;margin-top:5px}.suggestions b{position:absolute;top:15px;right:15px;font-weight:400;color:var(--muted)}.composer-area{width:min(850px,calc(100% - 90px));margin:0 auto;padding:12px 0 19px;flex:none}.composer{background:var(--input);border:1px solid var(--line);border-radius:17px;box-shadow:0 4px 30px #182f2110;padding:14px 15px 10px}.composer:focus-within{border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}.composer textarea{border:0;outline:0;background:transparent;resize:none;padding:4px 5px 12px;width:100%;min-height:62px;max-height:180px;font-size:14px;line-height:1.8}.composer textarea:focus{outline:0}.composer textarea::placeholder{color:var(--muted)}.composer-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px}.composer-options{display:flex;gap:5px;align-items:center;flex-wrap:wrap}.composer-options select{font-size:10px;padding:5px 17px 5px 7px;border:0;background:var(--bg);border-radius:6px;max-width:175px}.composer-options #model{font-weight:600}.web-toggle{font-size:10px;cursor:pointer;white-space:nowrap;margin-left:3px}.web-toggle input{position:absolute;opacity:0;width:0}.web-toggle span{border-radius:5px;padding:4px 7px;color:var(--muted)}.web-toggle input:checked+span{color:var(--accent);background:var(--accent-soft)}.send-button{height:35px;width:35px;border-radius:10px;background:var(--accent);color:var(--bg);font-size:24px;line-height:1;flex:none}.stop-button{background:var(--accent);color:var(--bg);padding:8px 12px;border-radius:8px;white-space:nowrap;font-size:12px}.composer-meta{display:flex;justify-content:space-between;gap:15px;font-size:9px;color:var(--muted);padding:9px 5px 0}.context-warning{font-size:11px;color:#a17718;padding:6px 5px 0}.chat-toolbar{display:flex;justify-content:flex-end;gap:13px;margin-bottom:10px;font-size:10px;color:var(--muted)}.chat-toolbar button:hover{color:var(--accent)}.danger-text{color:var(--danger)!important}.messages{width:min(820px,calc(100% - 100px));margin:30px auto 40px}.message{margin:0 0 33px}.message.user{margin-left:7%;}.message-header{display:flex;align-items:center;gap:8px;margin-bottom:10px;color:var(--muted);font-size:10px}.message-header strong{font-weight:600;color:var(--text);font-size:11px}.message-header .mini-avatar{width:23px;height:23px;border-radius:7px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:12px}.message.user .message-body{background:var(--accent-soft);border-radius:13px 13px 3px 13px;padding:14px 19px}.message-body{font-size:14px;line-height:1.9;overflow-wrap:anywhere}.message-body>:first-child{margin-top:0}.message-body>:last-child{margin-bottom:0}.message-body pre{overflow:auto;padding:15px;background:var(--code);border:1px solid var(--line);border-radius:9px;line-height:1.6;font-size:12px;position:relative}.message-body code{font-family:Consolas,'Courier New',monospace;font-size:.9em;background:var(--code);padding:1px 4px;border-radius:3px}.message-body pre code{padding:0;background:none}.message-body blockquote{margin-left:0;border-left:3px solid var(--accent);padding-left:18px;color:var(--muted)}.message-body h1,.message-body h2,.message-body h3{line-height:1.6;margin-top:1.5em}.message-body h1{font-size:22px}.message-body h2{font-size:19px}.message-body h3{font-size:16px}.message-body table{display:block;overflow-x:auto;border-collapse:collapse;font-size:12px;margin:15px 0}.message-body th,.message-body td{border:1px solid var(--line);padding:8px 12px}.message-body th{background:var(--accent-soft)}.message-body img{max-width:100%}.message-actions{display:flex;align-items:center;gap:10px;font-size:10px;color:var(--muted);margin-top:9px;flex-wrap:wrap}.message-actions button:hover{color:var(--accent)}.version-count{font-size:10px;border:1px solid var(--line);border-radius:6px;padding:1px 5px}.message-state{font-size:10px;color:var(--muted);margin-top:6px}.message-state.failed{color:var(--danger)}.thinking{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px;padding:10px 0}.thinking span{width:6px;height:6px;background:var(--accent);border-radius:50%;animation:pulse 1.5s infinite}.scroll-controls{position:absolute;right:17px;top:46%;display:flex;flex-direction:column;gap:7px;z-index:2}.scroll-controls button{border:1px solid var(--line);background:var(--surface);border-radius:50%;width:29px;height:29px;box-shadow:0 3px 9px #00008}.attachments{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:7px}.file-chip{background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:7px 10px;display:flex;gap:9px;align-items:center;max-width:100%;font-size:10px}.file-chip>span{min-width:0}.file-chip strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px;font-weight:500}.file-chip small{font-size:9px;color:var(--muted)}.file-chip.processing{border-color:var(--accent)}.file-chip.failed small{color:var(--danger)}.edit-banner{background:var(--accent-soft);padding:8px 12px;margin-bottom:6px;border-radius:8px;font-size:11px}.edit-banner button{float:right;color:var(--accent)}.login-view{height:100dvh;display:grid;place-items:center;background:radial-gradient(ellipse at top right,#dce7d650,transparent 60%),var(--bg)}.login-card{width:min(420px,calc(100% - 40px));background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:40px;box-shadow:var(--shadow)}.brand-mark.large{width:44px;height:48px;font-size:43px;line-height:42px;margin-bottom:26px}.eyebrow{font-size:8px;letter-spacing:2px;color:var(--muted);margin-bottom:9px}.login-card h1{font-size:25px;font-weight:500;margin:0 0 5px}.login-card p{font-size:12px;color:var(--muted)}.login-card label{display:block;font-size:11px;margin:25px 0 7px}.login-card input{width:100%;height:44px}.primary{background:var(--accent);color:var(--bg);border-radius:9px;padding:10px 16px;font-weight:550}.login-card .primary{width:100%;margin-top:15px;display:flex;justify-content:space-between}.login-card small{display:block;text-align:center;font-size:9px;color:var(--muted);margin-top:20px}#login-error{color:var(--danger);min-height:15px}dialog{width:min(720px,calc(100% - 32px));max-height:85dvh;border:1px solid var(--line);border-radius:17px;padding:0;background:var(--surface);color:var(--text);box-shadow:var(--shadow)}dialog::backdrop{background:#10231965;backdrop-filter:blur(3px)}.modal-header{position:sticky;top:0;background:var(--surface);display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--line);z-index:1}.modal-header h2{font-size:17px;font-weight:550;margin:0}#modal-body{padding:24px;overflow:auto}.form-stack{display:grid;gap:15px}.form-stack label{display:grid;gap:6px;font-size:12px}.form-stack textarea{min-height:130px;resize:vertical}.form-stack input,.form-stack select{width:100%}.form-stack .inline-check{display:flex;align-items:center;gap:9px}.inline-check input{width:auto}.hint{font-size:11px;color:var(--muted);line-height:1.8}.panel-section{border-bottom:1px solid var(--line);padding-bottom:24px;margin-bottom:24px}.panel-section h3{font-size:14px;font-weight:550}.panel-section:last-child{border:0;margin:0;padding:0}.flex-row{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.secondary{border:1px solid var(--line);padding:8px 13px;border-radius:8px;font-size:12px}.secondary:hover{background:var(--accent-soft)}.status-pill{padding:3px 9px;background:var(--accent-soft);color:var(--accent);border-radius:15px;font-size:10px}.search-input{width:100%;font-size:15px}.result-row{display:block;width:100%;text-align:left;padding:13px 0;border-bottom:1px solid var(--line)}.result-row strong{display:block;font-size:12px}.result-row p{font-size:11px;color:var(--muted);margin:5px 0;white-space:pre-wrap;max-height:100px;overflow:hidden}.result-row small{color:var(--accent);font-size:9px}.memory-card,.job-card,.library-card{padding:14px;border:1px solid var(--line);border-radius:10px;margin-bottom:10px;font-size:12px}.memory-card p{margin:0 0 8px}.memory-card small,.job-card small,.library-card small{color:var(--muted);font-size:10px}.job-card .flex-row{justify-content:space-between}.job-card p{margin:5px 0;font-size:11px}.job-card .error{color:var(--danger)}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--text);color:var(--bg);padding:12px 20px;border-radius:10px;box-shadow:var(--shadow);max-width:90%;z-index:50;font-size:12px}.sources{margin-top:12px;border-top:1px solid var(--line);padding-top:10px;font-size:11px}.sources summary{cursor:pointer;color:var(--muted)}.sources a{display:inline-block;margin:5px 12px 0 0}.load-more{display:block;margin:15px auto 30px;color:var(--accent);font-size:12px}.oauth-code{font:600 24px monospace;letter-spacing:4px;background:var(--accent-soft);padding:15px;border-radius:10px;text-align:center}.scrim{position:fixed;inset:0;background:#10231960;z-index:15}.code-copy{float:right;font:10px var(--sans);color:var(--muted);border:1px solid var(--line);padding:3px 7px;border-radius:5px;margin-left:8px}.job-result{font:10px/1.5 var(--sans);white-space:pre-wrap;word-break:break-word;color:var(--muted)}@keyframes pulse{50%{opacity:.3}}
@media(min-width:1500px){.welcome{margin-top:10vh}.composer-area{width:850px}.messages{width:820px}}@media(max-width:1050px){.shell{grid-template-columns:230px minmax(0,1fr)}.sidebar{padding:24px 12px 0}.topbar{padding:0 22px}.composer-area{width:calc(100% - 55px)}.welcome{width:calc(100% - 60px);margin-top:6vh}.messages{width:calc(100% - 65px)}.suggestions{gap:8px}.suggestions button{padding:13px}.keyboard-hint{display:none}.composer-options select{max-width:145px}.composer-options{gap:3px}.scroll-controls{right:7px}.topbar-actions{gap:8px}}
@media(max-width:760px){.shell{display:block}.sidebar{position:fixed;left:0;top:0;bottom:0;width:270px;z-index:20;transform:translateX(-100%);transition:transform .2s}.sidebar.open{transform:translateX(0)}.main{height:100dvh}.mobile-menu{display:grid}.topbar{height:59px;padding:0 13px}.topbar-left{gap:10px}.breadcrumb{max-width:48vw;font-size:10px}.topbar-actions .quiet{font-size:0}.topbar-actions .quiet:after{content:'◷';font-size:20px}.top-avatar{display:none}.topbar-actions{gap:6px}.welcome{width:calc(100% - 40px);margin:5vh auto 15px}.welcome-badge{margin-bottom:19px;font-size:10px}.welcome h1{font-size:32px;letter-spacing:-.7px}.welcome>p{font-size:12px}.suggestions{margin-top:25px;grid-template-columns:1fr}.suggestions button{min-height:62px;padding:13px 40px 12px 49px}.suggestions button>span{position:absolute;left:15px;top:20px;margin:0}.suggestions small{font-size:10px;margin-top:1px}.suggestions button b{top:23px}.composer-area{width:calc(100% - 24px);padding:7px 0 max(10px,env(safe-area-inset-bottom))}.composer{border-radius:14px;padding:9px 10px}.composer textarea{min-height:54px;max-height:130px;font-size:14px;padding:4px 4px 7px}.composer-options select{max-width:140px;font-size:9px;padding:4px 13px 4px 5px}.composer-options #effort{max-width:104px}.composer-options .icon-button{width:24px}.composer-options{gap:2px}.composer-options #tone{max-width:95px}.web-toggle{font-size:9px;margin:0}.web-toggle span{padding:3px}.send-button{height:32px;width:32px}.composer-meta{font-size:8px;padding-top:6px}.messages{width:calc(100% - 43px);margin:23px 25px 23px 18px}.message-body{font-size:13px}.message.user{margin-left:4%}.message{margin-bottom:25px}.scroll-controls{right:3px;top:42%;gap:5px}.scroll-controls button{height:25px;width:25px;font-size:12px;background:color-mix(in srgb,var(--surface) 90%,transparent)}.chat-toolbar{gap:10px;font-size:9px;justify-content:flex-start;overflow-x:auto;white-space:nowrap}.chat-toolbar button{padding:0}.modal-header{padding:15px 18px}#modal-body{padding:18px}.file-chip strong{max-width:200px}.login-card{padding:30px}.context-warning{max-height:52px;overflow:auto;font-size:9px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* Readable navigation with an independently collapsible desktop sidebar. */
.shell{--sidebar-width:320px;grid-template-columns:var(--sidebar-width) minmax(0,1fr)}
.sidebar{width:var(--sidebar-width);padding:16px 16px 0;overflow-x:hidden;overflow-y:auto}
.sidebar> :not(.chat-list){flex-shrink:0}
.sidebar-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:14px}
.sidebar-heading .brand{margin:0;padding:0;min-width:0;gap:12px}
.sidebar-heading .brand-sub{font-size:9px;letter-spacing:1.3px}
.sidebar-close,.sidebar-toggle{width:40px;height:40px;font-size:25px}
.sidebar-close{border:1px solid var(--line);color:var(--muted)}
.new-chat{min-height:48px;font-size:16px;padding:11px 14px}
.new-chat kbd,.nav-main kbd{font-size:11px}
.nav-main{padding:8px 0;gap:2px}
.nav-main button,.sidebar-bottom>button{min-height:44px;font-size:15px;padding:8px 13px;gap:12px}
.nav-main button>span,.sidebar-bottom>button>span{line-height:1}
.section-label{font-size:12px;font-weight:600;letter-spacing:.45px;padding:6px 12px;gap:8px}
.section-label>span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.section-label button{min-width:28px;min-height:24px;font-size:21px}
.project-list{max-height:24vh;flex-shrink:0}
.project-row{min-height:44px;padding:10px 12px;font-size:15px;line-height:1.5;gap:10px}
.project-row>span:nth-child(2){min-width:0;overflow-wrap:anywhere}
.project-entry{display:flex;align-items:center;gap:2px;min-width:0}
.project-entry .project-row{flex:1;min-width:0;width:0}
.project-actions{flex:none;width:36px;min-height:44px;font-size:24px;color:var(--muted);border-radius:8px}
.project-actions:hover{background:var(--surface);color:var(--text)}
.project-menu{display:grid;gap:12px}.project-menu button{min-height:44px;text-align:left;padding:12px}
.project-row small{font-size:12px;flex:none}
.chat-row{font-size:15px;line-height:1.55;min-height:44px;padding:10px 12px;color:var(--text);white-space:normal;overflow-wrap:anywhere;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;margin-bottom:3px}
.chat-row.selected,.project-row.selected{color:var(--accent);font-weight:600}
.empty-small{font-size:13px;line-height:1.7}
.chat-list{min-height:120px}
.sidebar-bottom{padding-top:6px}
.owner{padding:8px 6px;gap:11px;margin-top:6px}
.owner strong{font-size:13px}.owner small{font-size:11px}.owner>button{min-height:32px;min-width:34px}
.shell.sidebar-collapsed{grid-template-columns:0 minmax(0,1fr)}
.shell.sidebar-collapsed .sidebar{visibility:hidden;pointer-events:none}
.shell:not(.sidebar-collapsed) .sidebar-toggle{display:none}
.breadcrumb{font-size:14px}.quiet{font-size:13px}.topbar-left{min-width:0;gap:12px}
.chat-toolbar,.message-actions{font-size:12px;gap:12px;flex-wrap:wrap}
.chat-toolbar button,.message-actions button{min-height:32px}
.composer-options select{font-size:12px;min-height:32px}.web-toggle{font-size:12px}
.composer-meta{font-size:11px;flex-wrap:wrap;gap:4px 14px;line-height:1.6}
.context-budget{font-size:11px;color:var(--muted);padding:3px 5px 0;line-height:1.65}
.context-warning{font-size:12px;line-height:1.65}
.suggestions strong{font-size:13px}.suggestions small{font-size:11px;line-height:1.6}
.form-stack label,.secondary,.memory-card,.job-card,.library-card{font-size:14px}
.hint{font-size:13px}.result-row strong{font-size:14px}.result-row p{font-size:13px}
button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
@media(min-width:761px) and (max-width:1100px){.shell{--sidebar-width:292px}.welcome h1{font-size:33px}.topbar{padding:0 20px}.keyboard-hint{display:none}}
@media(max-width:760px){
 .shell{--sidebar-width:min(330px,calc(100vw - 48px));display:block}
 .sidebar{width:var(--sidebar-width);padding:18px 14px 0}
 .sidebar-heading{margin-bottom:14px}.sidebar.open{visibility:visible}
 .shell:not(.sidebar-collapsed) .sidebar-toggle{display:inline-grid}
 .topbar{padding:0 10px;gap:6px}.topbar-left{gap:5px}.breadcrumb{font-size:12px;max-width:50vw}
 .sidebar-toggle{width:36px;height:40px;font-size:22px}
 .composer-options select{font-size:11px;min-height:32px;max-width:145px}
 .composer-options #effort{max-width:125px}.composer-options #tone{max-width:110px}
 .web-toggle{font-size:11px}.composer-meta,.context-budget{font-size:10px}
 .context-warning{font-size:11px;max-height:70px}.composer-area{padding-bottom:max(10px,env(safe-area-inset-bottom))}
 .chat-toolbar{font-size:11px;gap:8px;flex-wrap:nowrap}
 .welcome h1{font-size:30px;letter-spacing:-.8px}.welcome>p{font-size:13px}
 .suggestions strong{font-size:13px}.suggestions small{font-size:11px}
}

.preview-banner{height:32px;display:flex;align-items:center;justify-content:center;background:#f4deb3;color:#4b3417;font-size:12px;padding:0 8px;box-sizing:border-box}body[data-preview="true"] .shell{height:calc(100dvh - 32px)}