Add visual model catalog, editable profile drafts and llama.cpp build settings

style.css

@@ -2,3 +2,7 @@
 label{display:block;margin:18px 0 8px;font-size:13px;color:#c4d1c6}input,select{display:block;width:100%;max-width:560px;padding:12px;margin-bottom:16px;background:#101718;color:#e4eee5;border:1px solid #465348;border-radius:7px;font:inherit}input[type=file]{font-size:13px}button{margin-bottom:8px}.network-message{white-space:pre-wrap;color:#d1eabf}.warning{color:#f2c891}.login{margin:10vh auto;width:100%;max-width:640px}.network-status{display:flex;gap:30px;flex-wrap:wrap}.network-status strong{display:block;margin:8px 0}.link{color:#c5edaf}.network-card a{color:#c5edaf}.network-card button{font-size:13px}.network-card .note{overflow-wrap:anywhere}
 
 #access-page .card{margin-top:20px}#access-message{color:#d1eabf;white-space:pre-wrap}
+/* Model studio: all sample and draft states are explicit. */
+aside{overflow-y:auto}nav{gap:3px}nav a{padding:11px 12px}.prototype-banner{display:flex;align-items:center;gap:14px;background:#202b23;border:1px solid #40503f;border-radius:9px;padding:15px 18px;margin:24px 0;color:#bdd0ba;font-size:12px}.studio-tabs{display:flex;gap:7px;border-bottom:1px solid #344038;padding-bottom:10px;margin:28px 0}.studio-tabs button{font-size:13px}.studio-tabs button span{margin-left:8px;opacity:.6}.model-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.model-card h2{margin-bottom:8px}.model-icon{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;background:#29372b;color:#d0e5c4;border-radius:10px;font-size:23px}.model-facts{font-size:12px;line-height:1.6}.model-facts>div{display:flex;justify-content:space-between;gap:15px;padding:10px 0;border-bottom:1px solid #2a3430}.model-facts dt{color:#819386}.model-facts dd{margin:0;text-align:right;color:#c9d3ca}.unknown-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#a2aea5;margin-right:5px}.card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}.card-actions button{margin-right:0;font-size:12px}.studio-toolbar{display:grid;grid-template-columns:2fr 1fr;gap:18px}.studio-toolbar label{margin-top:0}.studio-toolbar input,.studio-toolbar select{max-width:none;margin-bottom:0}.small{font-size:12px}.section-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:20px}.section-heading h2{margin-bottom:3px}.section-heading p{margin-top:5px}.section-heading button{white-space:nowrap}.profile-list{display:grid;gap:12px}.profile-row{display:grid;grid-template-columns:1.5fr 1fr .5fr 1fr;gap:18px;align-items:center;padding:22px}.profile-row h2{font-size:18px;margin:9px 0 4px;overflow-wrap:anywhere}.profile-row p{font-size:12px;margin:0}.profile-row strong{display:block;margin-top:10px;font-size:14px;font-weight:500}.profile-actions{grid-column:1/-1;display:flex;border-top:1px solid #303a37;padding-top:14px}.profile-actions button{font-size:12px;margin-bottom:0}.endpoint-preview,.detail-card,.editor{margin-top:24px}pre{background:#101718;padding:20px;border-radius:8px;overflow:auto;font-size:12px;line-height:1.6;color:#bed4b8;max-height:280px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.form-grid input,.form-grid select{max-width:none}.checkbox{display:flex;align-items:center;gap:10px}.checkbox input{width:16px;height:16px;margin:0;accent-color:#bfdda9}.editor details{border-top:1px solid #303a37;margin-top:22px;padding-top:18px}summary{cursor:pointer;color:#ccdbc7;font-size:14px}.danger{color:#e9aaa0!important}#studio-notice{color:#c7e4b6}#profile-error{color:#ffc1a7}.runtime-empty{text-align:center;padding:40px;margin-bottom:20px}.runtime-empty a{display:block;margin-top:16px;font-size:13px}.flow{list-style:none;counter-reset:steps;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:28px 0}.flow li{counter-increment:steps;padding:0 0 0 35px;position:relative}.flow li:before{content:counter(steps,decimal-leading-zero);position:absolute;left:0;color:#b6d2a8;font-size:12px;top:2px}.flow b{font-size:13px;font-weight:500}.flow span{display:block;color:#82968a;font-size:12px;line-height:1.7;margin-top:7px}.runtime-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:22px}.runtime-stats .card{padding:22px}.runtime-stats h2{font-size:18px}.runtime-stats p{font-size:12px}#studio[data-page=runtime]>.card{margin-top:20px}.release-comparison{display:flex;gap:35px;align-items:center;margin:25px 0}.fit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.fit-grid b{font-size:13px}.fit-grid p{font-size:12px}@media(max-width:1100px){.model-grid{grid-template-columns:1fr}.runtime-stats{grid-template-columns:1fr}.profile-row{grid-template-columns:1fr 1fr}.fit-grid{grid-template-columns:1fr}}@media(max-width:600px){.form-grid,.studio-toolbar,.flow{grid-template-columns:1fr}.prototype-banner,.section-heading{align-items:flex-start;flex-direction:column}.studio-tabs{flex-wrap:wrap}.studio-tabs button{padding:10px 12px}.profile-row{gap:18px}.card{padding:20px}.model-facts>div{flex-direction:column;gap:3px}.model-facts dd{text-align:left}}
+
+.nav-heading{font-size:10px;letter-spacing:1.5px;color:#75867b;margin:15px 12px 5px}