:root{--ink:#233d35;--muted:#6e7d75;--green:#245c49;--mint:#eaf1e6;--lime:#e0efbd;--paper:#fcfcf8;--line:#e3e7dc;--soft:#f3f4ed;--amber:#916638;--purple:#776489;--radius:14px;font-family:Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--paper);font-size:14px;font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,summary{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}a{color:var(--green)}button{color:inherit}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #a8c885;outline-offset:3px}button{border:0}h1,h2,h3,p{margin-top:0}p{line-height:1.6}input,textarea{min-width:0}input{border:1px solid #dce2d4;background:#fff;border-radius:7px;padding:10px 11px;width:100%;color:var(--ink)}input:hover{border-color:#b6c5b0}input:focus{border-color:var(--green);outline:2px solid #dceacb}input[type=number]{font-variant-numeric:tabular-nums}table{border-collapse:collapse;width:100%;font-size:12px;text-align:left}th{font-weight:600;color:var(--muted);padding:10px 8px;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:11px 8px;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.5}td:first-child,th:first-child{padding-left:0}td:last-child,th:last-child{padding-right:0}details>summary{list-style:none;cursor:pointer}details>summary::-webkit-details-marker{display:none}details>summary:after{content:'+';font-size:18px;font-weight:400;color:var(--muted)}details[open]>summary:after{content:'−'}[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}.skip-link{position:fixed;top:-70px;left:12px;z-index:10;background:white;padding:14px}.skip-link:focus{top:8px}
/* App shell: only the conversation scrolls; the composer stays in its own row. */
html,body{height:100%;overflow:hidden}
body{height:100vh;height:100dvh;display:grid;grid-template-rows:auto minmax(0,1fr) auto}
.topbar{height:60px;padding:0 27px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);background:#fffefb;flex-shrink:0}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-size:24px;letter-spacing:-1.2px;font-weight:600}
.brand img{width:29px;height:29px}.brand-dot{color:#8aab56}
.topbar-actions{display:flex;gap:22px;align-items:center}.offline{font-size:10px;color:var(--muted);white-space:nowrap}.offline i{display:inline-block;width:6px;height:6px;background:#6f9b61;border-radius:50%;margin-right:6px}
.quiet-button{background:none;padding:7px 0;font-size:12px}.quiet-button:hover{color:#578343}.new-chat-button{display:inline-flex;align-items:center;gap:7px}.new-chat-button svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.workspace{min-width:0;min-height:0;display:flex;overflow:hidden;width:100%}
.conversation-panel{width:100%;min-width:0;min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#d6decf transparent;padding:18px max(24px,calc((100vw - 860px)/2)) 30px;background:var(--paper);scroll-padding:18px}
.conversation-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 0 19px;width:100%;margin:0 auto;max-width:860px}
.conversation-toolbar>div:first-child{display:flex;align-items:center;gap:10px}.eyebrow{font-size:10px;letter-spacing:1.5px;font-weight:650;color:#788578}.context-badge{font-size:8px;letter-spacing:1px;padding:5px 7px;background:#eeeee5;color:#7b7a64;border-radius:4px}.playback-controls{display:flex;align-items:center;gap:15px}.playback-controls>span{font-size:10px;color:var(--muted)}
.conversation-content{width:100%;max-width:860px;margin:0 auto;min-width:0}
.welcome{padding:clamp(34px,9vh,95px) 15px 35px;max-width:690px;margin:auto;text-align:center}.welcome-kicker{font-size:10px;letter-spacing:1.7px;color:#779063;margin-bottom:19px}.welcome h1,.welcome h2{font-family:Georgia,serif;font-size:clamp(31px,4.3vw,44px);font-weight:400;letter-spacing:-1.2px;line-height:1.18;margin:0 0 17px}.welcome h2 em{color:#6c8a59;font-weight:400}.welcome-description{font-size:13px;line-height:1.8;max-width:490px;margin:0 auto;color:var(--muted)}.welcome-mark{width:44px;height:44px;margin:0 auto 23px;display:block}.welcome-bottom{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-top:24px;color:#8a9483;font-size:10px}
/* Bottom composer and compact presets. No fixed-position surface covers chat. */
.composer-region{padding:8px 24px max(12px,env(safe-area-inset-bottom));background:var(--paper);min-width:0;z-index:3}
.composer-shell{width:100%;max-width:860px;margin:auto;position:relative;min-width:0}
.preset-options{display:flex;flex-wrap:wrap;align-items:center;gap:7px;margin:0 0 10px}
.preset-card{display:inline-flex;align-items:center;gap:7px;position:relative;background:#fffefa;border:1px solid #e0e5d9;border-radius:999px;padding:8px 12px;text-align:left;min-height:34px;max-width:100%;font-size:11px;transition:background .15s,border-color .15s}
.preset-card:hover{background:#f1f5e9;border-color:#bdccac}.preset-card[aria-pressed=true]{background:#edf3e6;border-color:#9fb58a;color:#3c5d2e}.preset-card .preset-icon{display:inline-flex;font-size:16px;line-height:1;margin:0}.preset-card .preset-icon svg{width:17px;height:17px}.preset-card strong{font-size:11px;font-weight:550;display:inline}.preset-card small{display:none}.preset-check{font-size:10px;color:var(--green)}
.composer{background:#fff;border:1px solid #dce3d4;border-radius:22px;box-shadow:0 3px 17px #233d3506;overflow:hidden;transition:border-color .15s,box-shadow .15s}.composer:focus-within{border-color:#a9bf96;box-shadow:0 0 0 3px #eaf0e2}
#prompt-input{display:block;width:100%;min-height:76px;max-height:180px;resize:none;background:transparent;border:0;padding:17px 19px 9px;font-size:14px;line-height:1.6;color:var(--ink);overflow-y:auto;scrollbar-width:thin}
#prompt-input::placeholder{color:#8e988a}#prompt-input:focus{outline:none}
.composer-actions{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:4px 11px 10px}
.composer-tools{display:flex;align-items:center;gap:6px;min-width:0}.composer-icon-button,.composer-tool-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:transparent;border-radius:999px;color:#6e7c64;min-height:34px;padding:7px 9px;font-size:11px;white-space:nowrap}.composer-icon-button{width:34px;flex:0 0 34px;padding:7px}.composer-tools button:hover,.composer-tool-button[aria-expanded=true]{background:#f0f4e9;color:#3c5c2f}
.composer-icon-button svg{width:20px;height:20px}.composer-tool-button svg{width:17px;height:17px}.composer-icon-button svg,.composer-tool-button svg,.send-button svg{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.composer-tool-button .details-chevron{width:13px;height:13px;transition:transform .15s}.composer-tool-button[aria-expanded=true] .details-chevron{transform:rotate(180deg)}
.send-button{display:inline-flex;align-items:center;justify-content:center;flex:0 0 36px;width:36px;height:36px;border-radius:50%;background:var(--green);color:#fff;padding:8px;transition:background .15s}.send-button svg{width:22px;height:22px;stroke-width:1.8}.send-button:hover{background:#194a39}.send-button:disabled{background:#dfe4da;color:#a2ad99;opacity:1}
.composer-meta{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:7px 6px 0;min-height:21px}.input-status{font-size:10px;color:var(--muted);line-height:1.4;min-width:0}.input-status.custom{color:#9c6739}.local-note{font-size:9px;color:#99a18f;line-height:1.6;white-space:nowrap;margin:0}
.attachment-list{margin-bottom:7px;display:flex;gap:7px;flex-wrap:wrap;max-height:94px;overflow-y:auto;padding:13px 14px 0;scrollbar-width:thin}.attachment-chip{display:flex;align-items:center;gap:7px;max-width:100%;padding:7px 8px;border:1px solid #dce4d3;background:#f6f8f1;border-radius:9px;font-size:11px;min-width:0}.attachment-name{max-width:210px;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}.attachment-meta{display:block;font-size:9px;color:var(--muted);margin-top:2px}.attachment-remove{width:24px;height:24px;border-radius:5px;background:none;color:#87917e;font-size:16px;flex-shrink:0}.attachment-remove:hover{background:#e9eee1}.attachment-error{color:#9c6739;font-size:10px;line-height:1.5}
/* Structured inputs are an optional, nonmodal sheet above the composer. */
.input-details{position:absolute;z-index:5;bottom:calc(100% + 12px);left:0;right:0;max-height:55vh;max-height:55dvh;overflow-y:auto;overscroll-behavior:contain;background:#fffefb;border:1px solid #dce4d3;border-radius:17px;box-shadow:0 14px 52px #233d3520;scrollbar-width:thin;scrollbar-color:#d4dfc7 transparent}
.input-details-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:20px 24px 15px;position:sticky;top:0;z-index:1;background:#fffefb;border-bottom:1px solid var(--line)}.input-details-header h2{font-family:Georgia,serif;font-size:25px;font-weight:400;margin:6px 0 0;letter-spacing:-.5px}.input-details #input-form{padding:21px 24px 24px}
.form-section-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:14px}.small-tag{font-size:9px;padding:4px 7px;border:1px solid var(--line);border-radius:5px;white-space:nowrap;color:#798574}.text-button{padding:0;background:none;font-size:11px;color:var(--green);text-decoration:underline;text-underline-offset:3px}.text-button:hover{color:#658c45}.field{display:flex;flex-direction:column;gap:6px;font-size:11px;font-weight:550;margin-bottom:13px}.field>span:not([id]){font-weight:400;color:var(--muted)}.field input{font-size:12px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.ingredients-header{display:flex;justify-content:space-between;font-size:11px;margin:6px 0 8px}.ingredients-header>span{font-size:10px;color:var(--muted)}.ingredient-row{display:grid;grid-template-columns:minmax(0,1fr) 85px 29px;gap:7px;align-items:center;margin-bottom:6px}.ingredient-row input{font-size:12px;padding:9px 8px}.ingredient-row .amount-wrap{position:relative}.ingredient-row .amount-wrap input{padding-right:24px}.input-unit{position:absolute;right:7px;top:10px;font-size:10px;color:var(--muted);pointer-events:none}.ingredient-row .icon-button{font-size:16px}.ingredient-state{grid-column:1/-1;font-size:10px;color:var(--muted);margin:0 0 5px;padding-left:2px}.add-ingredient{margin:5px 0 0}.section-rule{height:1px;background:var(--line);margin:23px 0}.route-label{font-size:9px;color:var(--purple)}.field-note{font-size:10px;color:var(--muted);line-height:1.55;margin:0 0 19px}.advanced-inputs{border-top:1px solid var(--line);padding:14px 0 0}.advanced-inputs>summary{display:flex;gap:7px;align-items:center;font-size:11px}.advanced-inputs>summary>span:first-child{flex:1}.advanced-body{font-size:11px;color:var(--muted);padding-top:12px}.omics-chips{display:flex;flex-wrap:wrap;gap:5px;margin:10px 0 15px}.omics-chip{padding:5px 7px;border:1px solid #dfdfe6;color:#746782;background:#f5f3f8;font-size:9px;border-radius:5px}
.primary-button{display:flex;align-items:center;justify-content:center;gap:12px;background:var(--green);color:white;border-radius:8px;padding:13px 19px;font-weight:550;font-size:12px;box-shadow:0 3px 7px #245c4910;transition:background .15s}.primary-button:hover{background:#174737}.primary-button span:last-child{margin-left:auto}.primary-button span:first-child{margin-right:auto}.full-width{width:100%}.secondary-button{border:1px solid #cbd7c1;border-radius:7px;padding:10px 12px;font-size:11px;background:#fcfdf9;color:var(--green)}.secondary-button:hover{background:#eaf0e4}
/* Existing trace, assay results and dialog presentation. */
.user-message{margin:28px 0 28px auto;max-width:90%;background:#edf1e7;border:1px solid #e1e6d9;border-radius:15px 15px 3px 15px;padding:19px 23px}.message-meta{font-size:9px;letter-spacing:1.1px;color:#85917b;margin-bottom:9px}.user-message p{font-size:14px;margin-bottom:10px;line-height:1.75}.request-chips{display:flex;flex-wrap:wrap;gap:5px}.request-chip{border:1px solid #d7dfce;padding:4px 7px;font-size:9px;border-radius:4px;color:#68785a}.assistant-message{margin-top:15px}.assistant-heading{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:600;margin-bottom:13px}.assistant-heading img{width:25px;height:25px}.assistant-heading>small{font-size:9px;font-weight:400;color:#8d9585;margin-left:auto}.assistant-intro{font-size:13px;line-height:1.75;color:#6b7965;margin-bottom:19px}.thinking{display:flex;gap:5px;padding:15px 0 25px}.thinking i{width:5px;height:5px;border-radius:50%;background:#9ab485;animation:pulse 1.1s infinite}.thinking i:nth-child(2){animation-delay:.15s}.thinking i:nth-child(3){animation-delay:.3s}@keyframes pulse{50%{opacity:.3;transform:translateY(-3px)}}.stage-chips{display:flex;gap:6px;flex-wrap:wrap;padding:1px 0 18px}.stage-chip{padding:7px 9px;border-radius:6px;border:1px solid var(--line);font-size:9px;background:#f8f8f3;color:#8c9585;display:flex;gap:6px;align-items:center}.stage-chip.current{background:#edf3df;border-color:#bed29e;color:#4b6b34}.stage-chip.done{background:#f2f5eb;border-color:#d7e1ca;color:#698052}.stage-chip:disabled{opacity:.75}.stage-list{border:1px solid var(--line);border-radius:12px;background:#fffefa;overflow:hidden}.stage{border-bottom:1px solid var(--line)}.stage:last-child{border:0}.stage>summary{padding:17px 18px;display:flex;gap:13px;align-items:center}.stage-number{width:25px;height:25px;border:1px solid #dfe5d7;border-radius:50%;font-size:10px;display:flex;align-items:center;justify-content:center;color:#94a087;flex-shrink:0}.stage.current .stage-number{background:#e9f1db;border-color:#aec98b;color:#57713c}.stage.done .stage-number{background:#edf3e4;border-color:transparent;color:#779255}.stage-heading{flex:1;min-width:0}.stage-heading strong{font-size:12px;font-weight:550;display:block}.stage-heading small{font-size:10px;color:#87917f;display:block;margin-top:4px;line-height:1.45}.stage-status{font-size:9px;color:#8d9786;white-space:nowrap}.stage.current .stage-status{color:#6f8a4b}.stage.queued{color:#8f9888}.stage-body{padding:0 18px 18px 56px}.stage-body>p{font-size:11px;color:var(--muted);line-height:1.65}.tool-card{margin-top:8px;border:1px solid #e5e7df;border-radius:7px;background:#f9faf5}.tool-card>summary{display:flex;align-items:center;gap:9px;padding:12px}.tool-symbol{font-size:12px;color:#8b9a7f}.tool-card>summary strong{font-family:Consolas,monospace;font-size:10px;font-weight:400;overflow-wrap:anywhere;flex:1}.tool-label{font-size:8px;color:#8b8a72;background:#eeeee6;border-radius:3px;padding:3px 5px;white-space:nowrap}.tool-body{padding:0 13px 13px;font-size:11px}.tool-body p{color:#6f7968;font-size:10px;margin-bottom:8px}.tool-body .contribution{color:#47623b;border-top:1px solid var(--line);padding-top:10px;margin-top:10px;margin-bottom:0}.tool-definition{display:grid;grid-template-columns:84px 1fr;gap:5px 10px;margin:10px 0;font-size:10px;line-height:1.6}.tool-definition dt{color:#8b9583}.tool-definition dd{margin:0;overflow-wrap:anywhere}.io-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:12px}.io-block{background:white;border-radius:5px;padding:10px;border:1px solid #e8ebe3}.io-block h4{font-size:9px;letter-spacing:1px;font-weight:600;color:#8a9580;margin:0 0 8px}.io-line{font-size:10px;margin:0 0 8px;color:#53634b;overflow-wrap:anywhere}.io-line:last-child{margin-bottom:0}.io-line span{display:block;color:#929b8b;font-size:9px;margin-bottom:2px}.source-links{display:flex;flex-wrap:wrap;gap:7px;margin-top:9px}.source-button{background:none;color:#788c68;font-size:9px;text-decoration:underline;padding:2px 0;text-align:left}.stage-waiting{color:#a3a999;font-size:11px;padding:0 18px 18px 56px}.result-panel{margin-top:25px;background:#f1f5e9;border:1px solid #dbe5ce;border-radius:13px;padding:25px}.result-topline{display:flex;justify-content:space-between;align-items:center;gap:10px}.result-topline .eyebrow{font-size:9px}.result-panel h3{font-family:Georgia,serif;font-size:26px;font-weight:400;line-height:1.25;letter-spacing:-.5px;margin:14px 0 9px}.result-description{font-size:11px;color:#7d8a70;line-height:1.7}.result-metrics{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:18px;margin:24px 0}.metric{border-left:1px solid #d9e1ce;padding-left:18px}.metric:first-child{padding-left:0;border:0}.metric-label{font-size:10px;color:#768568}.metric-value{font-family:Georgia,serif;font-size:37px;margin:8px 0 4px;letter-spacing:-1.2px}.metric-value small{font-family:Segoe UI,Arial,sans-serif;font-size:12px;color:#8a9879;letter-spacing:0}.metric-unit{font-size:9px;color:#88967a;line-height:1.65}.metric-badge{font-size:8px;margin-top:8px;display:inline-block;color:#947d55;background:#f2eddd;padding:4px 6px;border-radius:4px}.weight-strip{display:flex;align-items:center;gap:12px;background:#fffefb;padding:12px 14px;border:1px solid #e1e7d8;border-radius:7px;font-size:10px;color:#7b886f;flex-wrap:wrap}.weight-strip strong{font-weight:550;color:#48633a}.rank-line{display:flex;justify-content:space-between;gap:15px;margin-top:18px;font-size:10px;color:#6f8061}.rank-line strong{font-size:12px;color:#456136}.cohort-bar{height:6px;background:linear-gradient(90deg,#e2e6d5,#b5c98c,#6e934a);border-radius:5px;position:relative;margin:13px 0 6px}.cohort-marker{height:14px;width:3px;background:#294b26;position:absolute;top:-4px;box-shadow:0 0 0 2px #f1f5e9;border-radius:2px}.cohort-axis{display:flex;justify-content:space-between;font-size:8px;color:#8a977e}.result-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:19px}.result-actions button{font-size:10px}.exposure-note{border-top:1px solid var(--line);margin-top:21px;padding-top:15px;font-size:10px;color:#829075;line-height:1.7}.optimization-panel{margin-top:21px;border:1px solid var(--line);border-radius:11px;padding:20px;background:#fffef9}.optimization-panel h3{font-family:Georgia,serif;font-size:23px;letter-spacing:-.4px;font-weight:400;margin:10px 0}.optimization-panel p{font-size:11px;color:var(--muted)}.optimization-delta{display:flex;align-items:center;gap:12px;font-size:12px;margin:16px 0}.optimization-delta strong{font-size:23px;font-weight:500;color:#608140}.optimized-label{font-size:9px;letter-spacing:.7px;color:#799065}.compare-table td:last-child{color:#507640}.stale-notice{border:1px solid #e3d3b8;background:#faf5e8;padding:13px 16px;border-radius:8px;font-size:11px;color:#947548;margin-top:20px;line-height:1.7}.view-note{font-size:10px;color:var(--muted);line-height:1.8;margin-top:14px}.icon-button{width:29px;height:29px;display:inline-flex;align-items:center;justify-content:center;background:none;font-size:24px;border-radius:6px;color:#8a9580}.icon-button:hover{background:#eef1e8}.table-scroll{overflow:auto;max-width:100%}dialog{border:1px solid #dde3d4;border-radius:17px;padding:0;width:min(850px,calc(100vw - 32px));max-height:85vh;color:var(--ink);background:var(--paper);box-shadow:0 22px 100px #243c3229}dialog::backdrop{background:#1c302648;backdrop-filter:blur(3px)}.dialog-header{position:sticky;top:0;background:var(--paper);display:flex;justify-content:space-between;align-items:flex-start;padding:25px 28px 18px;border-bottom:1px solid var(--line);z-index:2}.dialog-header h2{font-family:Georgia,serif;font-weight:400;font-size:28px;letter-spacing:-.5px;margin:8px 0 0}.dialog-body{padding:22px 28px 28px}.dialog-body p{font-size:12px;color:var(--muted)}.dialog-body h3{font-family:Georgia,serif;font-weight:400;font-size:21px;margin-top:25px}.json-editor{font:11px/1.7 Consolas,monospace;width:100%;height:300px;padding:15px;border:1px solid var(--line);border-radius:7px;color:#58674e;background:#f8f9f2;resize:vertical;tab-size:2}.editor-actions{display:flex;gap:10px;align-items:center;margin-top:12px}.editor-error{color:#a05c42;font-size:11px}.source-path{font:11px/1.7 Consolas,monospace;overflow-wrap:anywhere;color:#718166;padding:12px;background:#f0f3e8;border-radius:6px}.model-legend{display:grid;grid-template-columns:1fr 1fr;gap:14px;font-size:11px;color:var(--muted)}.model-legend div{border-top:1px solid var(--line);padding:12px 0}.model-legend strong{display:block;margin-bottom:7px;color:#526547}.summary-stats{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.summary-stats span{font-size:10px;background:var(--soft);padding:7px 10px;border-radius:5px}.muted{color:var(--muted)}

/* File previews and retained conversation turns. */
.attachment-preview{display:flex;align-items:center;gap:8px;min-width:0;background:transparent;padding:0;text-align:left;font-size:11px}.attachment-preview>span:first-child{color:#789265;font-size:17px}.attachment-preview:hover .attachment-name{text-decoration:underline;text-underline-offset:3px}.attachment-name{display:block}.send-button>span{font-size:23px;line-height:1}.message-files{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.message-file{display:flex;align-items:center;gap:9px;padding:9px 12px;max-width:100%;border:1px solid #d7dfce;border-radius:9px;background:#f7f9f1;text-align:left;font-size:11px;overflow-wrap:anywhere}.message-file:hover{background:#e8efdf}.message-file small{display:block;margin-top:3px;font-size:9px;color:var(--muted)}.message-file>span:last-child{min-width:0}.attachment-content{font:11px/1.7 Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere;max-height:45vh;overflow:auto;background:#f1f4eb;border:1px solid var(--line);border-radius:9px;padding:16px}.chat-turn+.chat-turn{margin-top:42px;border-top:1px solid var(--line);padding-top:20px}.user-message p{white-space:pre-wrap}.custom-response p{font-size:13px;color:var(--muted)}.custom-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:18px 0}.custom-actions .text-button{padding:8px 0}
/* Conversation content can wrap without introducing horizontal page scroll. */
.user-message{margin-top:10px;overflow-wrap:anywhere}.assistant-intro,.result-description{overflow-wrap:anywhere}.tool-card,.io-block,.stage-body{min-width:0}.conversation-content>.welcome:first-child{margin-bottom:0}
.quality-tool>summary strong{font-family:inherit;font-size:11px;font-weight:500}.measurement-comparisons{display:grid;gap:10px;margin:0 0 17px}.measurement-card{background:#fffefa;border:1px solid var(--line);border-radius:7px;padding:13px}.measurement-card h4{margin:0 0 13px;font-size:12px;font-weight:550;line-height:1.5}.measurement-card h4>span{font-size:10px;font-weight:400;color:var(--muted);margin-left:5px}.measurement-values{display:grid;grid-template-columns:1fr 1fr 1.15fr;gap:8px;margin:0 0 10px}.measurement-values>div{min-width:0}.measurement-values dt{font-size:9px;color:var(--muted);margin-bottom:6px}.measurement-values dd{margin:0;font-size:16px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.tool-body .measurement-assessment{display:inline-block;font-size:10px;padding:4px 7px;border-radius:4px;margin:0 0 8px}.measurement-assessment.within-target{color:#547239;background:#edf3e4}.measurement-assessment.needs-refinement{color:#85602e;background:#f6efdf}.measurement-protocol{border-top:1px solid var(--line);padding-top:8px;font-size:10px;color:var(--muted)}.measurement-protocol>summary{display:flex;justify-content:space-between;gap:10px}.measurement-protocol p{margin:8px 0 0;line-height:1.6}
@media(min-width:1100px){.composer-region{padding-bottom:16px}.conversation-panel{padding-top:22px}.welcome{padding-top:clamp(56px,12vh,125px)}}
@media(max-width:700px){.topbar{height:56px;padding:0 19px}.brand{font-size:23px}.brand img{width:27px;height:27px}.topbar-actions{gap:17px}.offline{display:none}.conversation-panel{padding:15px 20px 24px}.conversation-toolbar{padding-bottom:17px}.playback-controls>span{display:none}.welcome{padding:55px 7px 25px}.welcome h1,.welcome h2{font-size:36px}.welcome-description{font-size:12px}.composer-region{padding:8px 18px max(10px,env(safe-area-inset-bottom))}.composer-meta{gap:8px}.local-note{font-size:8px}.composition-button span{display:none}.stage-body{padding-left:18px}.io-grid{grid-template-columns:1fr}.stage-status{display:none}.result-panel{padding:21px}.result-metrics{gap:10px}.metric{padding-left:12px}.metric-value{font-size:31px}.dialog-header{padding:21px 20px 16px}.dialog-body{padding:18px 20px 22px}.model-legend{grid-template-columns:1fr}.input-details{bottom:calc(100% + 9px)}.input-details-header{padding:17px 19px 13px}.input-details #input-form{padding:18px 19px 21px}}
@media(max-width:440px){.topbar{padding:0 15px}.topbar-actions{gap:15px}.new-chat-button{gap:5px;font-size:11px}.conversation-panel{padding:13px 15px 22px}.conversation-toolbar>div:first-child{gap:8px}.playback-controls{gap:12px}.welcome{padding:40px 4px 22px}.welcome h1,.welcome h2{font-size:31px}.welcome-bottom{gap:10px;font-size:9px}.composer-region{padding-left:12px;padding-right:12px}.preset-options{gap:6px;margin-bottom:8px}.preset-card{padding:7px 10px;gap:5px;min-height:32px}.preset-card strong,.preset-card{font-size:10px}.preset-card .preset-icon{font-size:14px}.composer{border-radius:20px}#prompt-input{padding:14px 15px 7px;font-size:13px;min-height:70px;max-height:120px}.composer-actions{padding:3px 9px 9px}.composer-tools{gap:2px}.composer-tool-button{padding:7px;font-size:10px}.composer-meta{display:block;min-height:23px;padding-top:6px}.composer-meta .local-note{display:none}.attachment-name{max-width:220px}.user-message{max-width:96%;padding:15px}.user-message p{font-size:13px}.assistant-heading>small{font-size:8px}.stage>summary{padding:15px 12px;gap:10px}.stage-heading small{font-size:9px}.stage-body{padding:0 12px 14px}.stage-chips{gap:5px}.stage-chip{font-size:8px;padding:6px 7px}.tool-label{display:none}.result-panel{padding:19px 16px}.result-metrics{gap:8px}.metric{padding-left:9px}.metric-value{font-size:26px}.metric-label{font-size:9px}.metric-unit{font-size:8px}.rank-line{flex-direction:column;gap:5px}.result-topline{align-items:flex-start}.optimization-panel{padding:17px}.optimization-delta{gap:9px;flex-wrap:wrap}.input-details-header h2{font-size:23px}.form-grid{gap:9px}.ingredient-row{grid-template-columns:minmax(0,1fr) 70px 25px}.input-details{max-height:54dvh}.tool-definition{grid-template-columns:68px 1fr;gap:5px 8px}}
@media(max-height:600px){.topbar{height:50px}.welcome{padding-top:26px}.composer-region{padding-top:5px;padding-bottom:7px}#prompt-input{min-height:58px;max-height:85px}.preset-card{min-height:29px;padding-top:6px;padding-bottom:6px}.preset-options{margin-bottom:6px}.input-details{max-height:45dvh}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}