/* Shared appearance tokens. theme.js resolves System before first paint. */
:root{color-scheme:light;--page:#f3f6f8;--surface:#ffffff;--surface-muted:#eef4f6;--surface-hover:#edf8f5;--field:#ffffff;--text:#182735;--muted:#526b77;--subtle:#607884;--label:#36525f;--border:#cbd9e0;--accent:#087c79;--accent-fill:#087c79;--accent-hover:#056763;--accent-soft:#e7f3f2;--accent-text:#365d60;--on-accent:#ffffff;--focus:#178c8460;--selected-ring:#178c8426;--success-bg:#e5f5ef;--success-text:#246a57;--success-border:#bce0d6;--warning-bg:#fff1d9;--warning-text:#805b1d;--danger:#984e3e;--danger-bg:#fff0ed;--danger-border:#edcbc3;--draft-bg:#173e48;--shadow:#1b354403;--draft-shadow:#16374233;--overlay:#142c3b88;--dialog-shadow:#142c3b55;}
:root[data-theme="dark"]{color-scheme:dark;--page:#101c23;--surface:#182932;--surface-muted:#20353f;--surface-hover:#24434a;--field:#14252e;--text:#e5edf2;--muted:#a9bdc8;--subtle:#9cb3bf;--label:#bed0d8;--border:#3c5561;--accent:#73ddd0;--accent-fill:#087c79;--accent-hover:#056763;--accent-soft:#203d41;--accent-text:#a5ddd6;--on-accent:#ffffff;--focus:#73ddd080;--selected-ring:#73ddd040;--success-bg:#193f35;--success-text:#a1e3c5;--success-border:#356958;--warning-bg:#43371f;--warning-text:#f1d18e;--danger:#ffb5a4;--danger-bg:#442d2b;--danger-border:#825249;--draft-bg:#244f59;--shadow:#00000018;--draft-shadow:#00000055;--overlay:#040b10bb;--dialog-shadow:#00000066;}
:root{font-family:Inter,Segoe UI,system-ui,sans-serif;color:var(--text);background:var(--page);font-size:14px;line-height:1.5;font-synthesis:none}*{box-sizing:border-box}body{margin:0}a{color:var(--accent);text-decoration:none}button,input,select{font:inherit}button,a.button{cursor:pointer;border:1px solid var(--border);background:var(--surface);color:var(--label);border-radius:8px;padding:10px 15px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:12px}button:hover,a.button:hover{border-color:var(--accent);background:var(--surface-hover)}button:disabled{opacity:.45;cursor:default}.primary,a.primary{background:var(--accent-fill);color:var(--on-accent);border-color:var(--accent-fill)}.primary:hover{background:var(--accent-hover);color:var(--on-accent)}.quiet{border:0;background:transparent}.danger{color:var(--danger)}.shell{max-width:1600px;margin:auto}header{display:flex;align-items:center;justify-content:space-between;padding:23px 42px;background:var(--surface);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:12px;font-size:21px;font-weight:750;color:var(--text)}.brand-icon{background:var(--accent-fill);color:var(--on-accent);font-size:26px;line-height:1;padding:9px 12px;border-radius:11px}.brand small{display:block;font-size:11px;color:var(--muted);font-weight:500;letter-spacing:.04em}.header-right{display:flex;align-items:center;gap:16px}nav{padding:0 42px;display:flex;gap:26px;background:var(--surface);border-bottom:1px solid var(--border);overflow:auto}nav a{padding:17px 0;color:var(--muted);white-space:nowrap;font-size:13px;font-weight:600;border-bottom:3px solid transparent}nav a.active{color:var(--accent);border-color:var(--accent)}main{padding:38px 42px;min-height:75vh;max-width:1450px;margin:auto}footer{display:flex;justify-content:space-between;padding:20px 42px;color:var(--subtle);border-top:1px solid var(--border);font-size:11px}h1,h2,h3,p{margin-top:0}h1{font-size:29px;letter-spacing:-.8px;line-height:1.2;margin:5px 0 9px}h2{font-size:17px;letter-spacing:-.25px;margin-bottom:18px}h3{font-size:16px}p{color:var(--muted)}small{font-size:11px;color:var(--muted)}strong{font-weight:650}.eyebrow{font-size:10px;font-weight:750;letter-spacing:.14em;color:var(--accent)}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.page-heading p{margin:0}.panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:26px;margin-bottom:22px;box-shadow:0 2px 5px var(--shadow)}.compact{padding:20px}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-title h2{margin-bottom:18px}.panel-title .muted{font-size:11px}.muted,.field-help{color:var(--muted)}.field-help{font-size:12px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:26px}.metrics article{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:22px 25px}.metrics span{display:block;font-size:12px;color:var(--muted)}.metrics strong{display:block;font-size:31px;line-height:1.6;letter-spacing:-1px}.metrics em{font-size:12px;font-weight:500;color:var(--subtle);font-style:normal}.metrics small{font-size:11px}.badge{font-size:10px;font-weight:650;letter-spacing:.01em;background:var(--surface-muted);color:var(--muted);padding:4px 9px;border-radius:5px;white-space:nowrap}.badge.good{background:var(--success-bg);color:var(--success-text)}.badge.warning{background:var(--warning-bg);color:var(--warning-text)}.two-columns{display:grid;grid-template-columns:1fr 1fr;gap:22px}.two-columns>.panel{margin-bottom:0}.editor-grid{display:grid;grid-template-columns:minmax(300px,.8fr) minmax(480px,1.3fr);gap:26px;align-items:start}.inventory-card{width:100%;text-align:left;justify-content:flex-start;padding:18px;background:var(--surface);border:1px solid var(--border);border-radius:11px;margin-bottom:12px;gap:13px}.inventory-card.selected{border-color:var(--accent);box-shadow:0 0 0 1px var(--selected-ring)}.inventory-card>span:nth-child(2){flex:1;min-width:0}.inventory-card small{display:block;font-weight:400;overflow-wrap:anywhere}.provider-icon{width:38px;height:38px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:500;flex-shrink:0}.tip{background:var(--surface-muted);border-radius:9px;padding:19px;margin:18px 0;font-size:12px;color:var(--muted)}.tip p:last-child{margin-bottom:0}.tip strong{color:var(--label)}label{display:block;margin:17px 0;font-size:12px;font-weight:600;color:var(--label)}input:not([type=checkbox]),select{display:block;width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:7px;background:var(--surface);color:var(--text);margin-top:7px;font-size:13px;min-height:42px}input:focus,select:focus{outline:2px solid var(--focus);border-color:var(--accent)}input:disabled{background:var(--surface-muted);color:var(--subtle)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-row label{margin-top:7px}.check{display:flex;align-items:center;gap:10px;min-height:24px;font-weight:500}.check input{accent-color:var(--accent);width:16px;height:16px}.check small{margin-left:auto}.actions{display:flex;align-items:center;gap:12px;margin-top:25px;flex-wrap:wrap}.actions a{font-size:12px}fieldset{border:1px solid var(--border);border-radius:9px;margin:22px 0;padding:12px 18px}legend{font-size:12px;font-weight:650;color:var(--label);padding:0 5px}.notice{background:var(--success-bg);border:1px solid var(--success-border);border-radius:9px;padding:15px 19px;margin-bottom:22px;color:var(--success-text);font-size:13px}.notice.error{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger)}.key-notice code{display:block;margin:14px 0;overflow-wrap:anywhere}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px}th{text-align:left;color:var(--subtle);font-weight:500;font-size:10px;text-transform:uppercase;letter-spacing:.05em;padding:12px 10px;border-bottom:1px solid var(--border)}td{padding:16px 10px;border-bottom:1px solid var(--border);vertical-align:middle}td small{display:block;max-width:450px;margin-top:3px}tbody tr:last-child td{border:0}.empty{text-align:center;padding:38px 20px;color:var(--muted)}.empty-icon{font-size:36px;color:var(--accent)}.empty h3{color:var(--label);margin:14px 0 8px}.empty p{max-width:340px;margin:0 auto 20px}.empty a{margin-top:5px}.engine-icon{font-size:36px;width:62px;height:62px;border-radius:14px;background:var(--accent-soft);color:var(--accent);text-align:center;margin-bottom:20px}dl{display:grid;grid-template-columns:100px 1fr;font-size:12px;gap:8px}dt{color:var(--subtle)}dd{margin:0;color:var(--label)}code{font-size:11px;background:var(--surface-muted);border:1px solid var(--border);padding:5px 8px;border-radius:5px;display:inline-block;margin:4px 5px 4px 0;color:var(--label)}.wrap{overflow-wrap:anywhere;max-width:100%}.catalogue{max-height:480px;overflow:auto}.catalogue button{display:block;text-align:left;width:100%;border:0;border-bottom:1px solid var(--border);border-radius:0;padding:12px 0;font-size:12px}.catalogue small{display:block;font-weight:400}.login{max-width:440px;margin:40px auto;padding:36px}.login h1{font-size:28px}.login button{width:100%;margin-top:18px;justify-content:space-between}.login .muted{font-size:13px}
@media(max-width:950px){header{padding:20px}nav{padding:0 20px;gap:22px}main{padding:28px 20px}.editor-grid{grid-template-columns:1fr}.inventory{display:grid;grid-template-columns:1fr 1fr;gap:12px}.inventory .tip{grid-column:1/-1}.inventory-card{margin:0 0 12px}.metrics{grid-template-columns:1fr 1fr}.two-columns{gap:16px}footer{padding:20px}footer span{display:none}}
@media(max-width:600px){h1{font-size:25px}.page-heading{align-items:start}.page-heading>button{font-size:11px;white-space:nowrap;padding:9px}.metrics{gap:10px}.metrics article{padding:16px}.metrics strong{font-size:27px}.two-columns,.form-row,.inventory{grid-template-columns:1fr}.panel{padding:20px}.header-right .badge{display:none}header{padding:17px 20px}.brand{font-size:19px}.brand small{font-size:10px}.panel-title{align-items:start;flex-direction:column;margin-bottom:16px}.panel-title h2{margin:0}nav{gap:23px}.actions{gap:10px}.login{padding:26px;margin:20px 0}}

.model-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.model-tabs .selected{background:var(--accent-fill);color:var(--on-accent);border-color:var(--accent-fill)}.model-tabs button{min-width:110px}textarea{display:block;width:100%;font:inherit;border:1px solid var(--border);border-radius:7px;padding:11px;margin-top:7px;resize:vertical}audio{display:block;width:100%;margin-top:18px}

/* Connection and model workspace */
.model-library-row{display:grid;grid-template-columns:74px minmax(0,1fr);gap:10px;align-items:start}.model-library-row>.check{margin:16px 0}.model-library-row .inventory-card{margin-bottom:8px;min-width:0}.model-library{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px}.model-library .form-row{gap:10px}.model-library .actions{margin:12px 0}.model-library .actions button{padding:8px 10px;font-size:12px}.setup-section{border-top:1px solid var(--border);padding-top:22px;margin-top:25px}.setup-section .actions{margin-top:12px}.inventory-group{font-size:13px;margin:24px 0 12px}.inventory-group small{display:block}.connection-summary{margin-bottom:16px}.connection-summary .inventory-card{margin-bottom:5px}.connection-summary>button:not(.inventory-card){font-size:11px;padding:6px 10px}.draft-savebar{position:sticky;bottom:12px;z-index:20;display:flex;align-items:center;gap:15px;flex-wrap:wrap;background:var(--draft-bg);color:var(--on-accent);border-radius:12px;padding:16px 22px;box-shadow:0 6px 24px var(--draft-shadow)}.draft-savebar span{flex:1;font-size:12px}.dialog-backdrop{position:fixed;inset:0;z-index:50;background:var(--overlay);display:grid;place-items:center;padding:20px}.dialog-backdrop>.panel{max-width:560px;width:100%;box-shadow:0 12px 80px var(--dialog-shadow)}.test-output{white-space:pre-wrap;overflow-wrap:anywhere;max-height:400px;overflow:auto;border-radius:8px;background:var(--surface-muted);padding:15px}.test-image{max-width:100%;max-height:480px;object-fit:contain}.auth-tabs{display:flex;gap:8px;margin:20px 0}.auth-tabs .selected{border-color:var(--accent);background:var(--success-bg)}.voice-list{max-height:340px;overflow:auto}.voice-list .inventory-card{padding:12px}audio{display:block;max-width:100%;margin-top:18px}textarea{font:inherit;width:100%;resize:vertical;min-height:85px;border:1px solid var(--border);border-radius:7px;padding:11px;margin-top:7px}.warning{background:var(--warning-bg);color:var(--warning-text)}details{margin:22px 0}summary{cursor:pointer;font-weight:600;color:var(--label)}
@media(max-width:900px){.editor-grid{grid-template-columns:1fr}.model-library-row{grid-template-columns:65px minmax(0,1fr)}.draft-savebar{bottom:6px}.model-library .form-row{grid-template-columns:1fr 1fr}}@media(max-width:520px){.model-library .form-row{grid-template-columns:1fr}.draft-savebar span{flex-basis:100%}}
.playground-grid{display:grid;grid-template-columns:minmax(245px,310px) minmax(0,1fr);gap:24px;align-items:start}.playground-grid>aside{position:sticky;top:20px}.playground-workspace{min-width:0}.conversation{min-height:260px;max-height:600px;overflow:auto;border:1px solid var(--border);border-radius:10px;padding:18px;background:var(--surface-muted)}.chat-turn{border-radius:10px;padding:14px 18px;margin-bottom:14px;background:var(--surface);border:1px solid var(--border);white-space:pre-wrap;overflow-wrap:anywhere}.chat-turn.user{margin-left:8%;background:var(--success-bg);border-color:var(--success-border)}.chat-turn.assistant{margin-right:5%}.chat-turn small{text-transform:uppercase;font-size:10px;letter-spacing:.08em;margin-bottom:7px}.native-editor{font-family:Consolas,monospace;line-height:1.6;tab-size:2}.playground-grid input,.playground-grid select{max-width:100%}.wrap{overflow-wrap:anywhere}.backend-summary{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
@media(max-width:900px){.playground-grid{grid-template-columns:1fr}.playground-grid>aside{position:static}.conversation{max-height:450px}}@media(max-width:520px){.chat-turn{padding:12px}.chat-turn.user{margin-left:3%}.chat-turn.assistant{margin-right:2%}}

/* Review: bounded libraries keep editor actions reachable on desktop and mobile. */
.editor-grid>*{min-width:0}.model-library-results{max-height:520px;overflow:auto;overscroll-behavior:contain;padding:2px 4px 2px 0;scrollbar-gutter:stable}.model-library-row>button{min-width:0}.model-library-row strong,.inventory-card strong{overflow-wrap:anywhere}.model-library-row>button>span{min-width:0}.library-tools{margin:12px 0}.library-tools button{padding:8px 11px;font-size:12px}.connection-advanced{border:1px solid var(--border);border-radius:8px;padding:14px}.connection-advanced label:last-child{margin-bottom:0}.editor-account{background:var(--accent-soft);padding:10px 13px;border-radius:7px;color:var(--accent-text)}.microphone-meter{display:flex;gap:12px;align-items:center;min-height:40px;margin-top:12px}.microphone-bars{height:34px;display:flex;gap:3px;align-items:center}.microphone-bars i{display:block;width:4px;border-radius:3px;background:var(--accent)}.microphone-meter b{font-variant-numeric:tabular-nums}.voice-library input[type=range]{padding:0;min-height:30px;accent-color:var(--accent)}.connection-editor h2:focus,.editor-grid h2:focus{outline:2px solid var(--focus);outline-offset:5px}.draft-savebar{max-width:calc(100vw - 24px)}body:has(.draft-savebar){padding-bottom:90px}.editor-grid .actions{scroll-margin-bottom:100px}
@media(max-width:950px){.editor-grid>aside{max-height:410px;overflow:auto;overscroll-behavior:contain;padding-right:4px}.model-library-results{max-height:390px}.page-heading{align-items:flex-start}.page-heading>button{flex-shrink:0}.microphone-bars{gap:2px}.microphone-bars i{width:3px}.editor-grid{gap:18px}}

/* Keep metadata actions together, with a separate preview workspace. */
.voice-library .voice-metadata-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:22px 0 24px;padding-top:6px}.voice-metadata-actions>button{min-height:42px;margin:0}.voice-preview-panel{border-top:1px solid var(--border);padding-top:22px;margin-top:0}.voice-preview-panel h4{font-size:14px;margin:0 0 16px;color:var(--label)}.voice-preview-panel>label:first-of-type{margin-top:0}
@media(max-width:600px){.voice-library .voice-metadata-actions{display:grid;grid-template-columns:1fr;gap:10px;margin:20px 0 24px}.voice-metadata-actions>button{width:100%;justify-content:center}.voice-preview-panel{padding-top:20px}}

.fish-community{margin:22px 0 26px;padding:20px;background:var(--surface-muted);border:1px solid var(--border);border-radius:10px}.fish-community h4{margin:0 0 10px;font-size:15px}.fish-community-results{max-height:440px;overflow:auto;overscroll-behavior:contain;margin:16px 0}.fish-voice-result{background:var(--surface);border:1px solid var(--border);border-radius:9px;padding:16px;margin:0 4px 12px 0;overflow-wrap:anywhere}.fish-voice-result small{display:block}.fish-voice-result p{margin:9px 0;font-size:12px;white-space:pre-wrap}.fish-community .actions{gap:12px;flex-wrap:wrap}.fish-reference-import{border-top:1px solid var(--border);margin-top:22px;padding-top:8px}.fish-community input,.fish-community select{min-width:0}.fish-community .notice{margin:18px 0 0}
@media(max-width:600px){.fish-community{padding:14px}.fish-community .actions>button,.fish-reference-import>button{width:100%}}

/* Appearance is available before sign-in and shared by every workspace. */
input:not([type=checkbox]),select,textarea{background:var(--field);color:var(--text)}
input::placeholder,textarea::placeholder{color:var(--subtle);opacity:1}
button:focus-visible,a:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
input[type=checkbox],input[type=range]{accent-color:var(--accent-fill)}
.theme-picker{margin:0;max-width:320px}.theme-picker select{margin-top:7px}
.compact-theme{display:flex;align-items:center;gap:8px;font-size:11px}.compact-theme select{width:100px;min-height:34px;margin:0;padding:6px 9px;font-size:12px}
.appearance-panel .field-help{margin:14px 0 0}
@media(max-width:600px){header{align-items:flex-start;gap:10px}.header-right{max-width:110px;flex-wrap:wrap;justify-content:flex-end;gap:5px}.brand small{white-space:nowrap}.compact-theme>span{display:none}.header-right .quiet{font-size:12px;padding:5px 9px}}