:root{color-scheme:light;--bg: #f6f7f4;--panel: #ffffff;--panel-soft: #f1f4f2;--text: #151817;--muted: #65706b;--border: #d7ded9;--strong-border: #aebbb4;--accent: #0b7f78;--accent-strong: #075f5b;--coral: #cc5a45;--gold: #b77b18;--blue: #4668b2;--shadow: 0 18px 44px rgba(31, 46, 39, .12);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text);background:var(--bg);font-synthesis:none;line-height:1.45;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{min-width:320px;margin:0;background:var(--bg)}button,input,select,textarea{font:inherit}button{min-height:2.55rem;border:0;border-radius:6px;background:var(--accent);color:#fff;font-weight:760;cursor:pointer}button:hover:not(:disabled){background:var(--accent-strong)}button:disabled{cursor:not-allowed;opacity:.55}button.secondary{border:1px solid var(--border);background:var(--panel);color:var(--text)}button.secondary:hover:not(:disabled){border-color:var(--strong-border);background:var(--panel-soft)}input,select,textarea{width:100%;min-width:0;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--text)}input,select{height:2.45rem;padding:0 .72rem}textarea{resize:vertical;padding:.68rem .72rem}input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:3px solid rgba(11,127,120,.14)}input:disabled{background:var(--panel-soft);color:var(--muted)}.admin-shell{display:flex;flex-direction:column;gap:1rem;min-height:100vh;padding:1.1rem}.topbar{display:grid;grid-template-columns:minmax(10rem,1fr) minmax(20rem,52rem);gap:1rem;align-items:end}.topbar h1,.editor-head h2,.empty-state h2{margin:0;letter-spacing:0;line-height:1}.topbar h1{font-size:clamp(2rem,4vw,3.2rem)}.eyebrow{margin:0 0 .35rem;color:var(--accent-strong);font-size:.75rem;font-weight:860;letter-spacing:0;text-transform:uppercase}.connection-form{display:grid;grid-template-columns:1.4fr 1fr auto;gap:.6rem;align-items:end;padding:.7rem;border:1px solid var(--border);border-radius:8px;background:var(--panel);box-shadow:var(--shadow)}.connection-form label,.field{display:grid;gap:.32rem;color:var(--muted);font-size:.78rem;font-weight:760}.connection-form input,.field input,.field textarea,.field select{color:var(--text);font-size:.94rem;font-weight:520}.status-banner{padding:.72rem .85rem;border:1px solid rgba(11,127,120,.24);border-radius:6px;background:#e9f6f2;color:#0b554f;font-weight:720}.status-banner.error{border-color:#cc5a4547;background:#fff0ec;color:#8d2f1b}.overview-row,.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem}.metric{display:grid;gap:.18rem;min-width:0;padding:.82rem;border:1px solid var(--border);border-radius:8px;background:var(--panel)}.metric span,.metric small{color:var(--muted);font-size:.77rem;font-weight:720}.metric strong{overflow-wrap:anywhere;font-size:1.28rem;line-height:1.05}.workspace{display:grid;grid-template-columns:minmax(18rem,23rem) minmax(0,1fr);gap:1rem;align-items:start}.persona-browser,.editor,.empty-state{border:1px solid var(--border);border-radius:8px;background:var(--panel);box-shadow:var(--shadow)}.persona-browser{position:sticky;top:1rem;display:flex;flex-direction:column;max-height:calc(100vh - 2.2rem);overflow:hidden}.browser-toolbar{display:grid;gap:.55rem;padding:.75rem;border-bottom:1px solid var(--border)}.filters{display:grid;grid-template-columns:1fr 1fr;gap:.45rem}.persona-count{padding:.55rem .8rem;border-bottom:1px solid var(--border);color:var(--muted);font-size:.82rem;font-weight:760}.persona-list{display:grid;overflow:auto}.persona-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:.72rem;align-items:center;min-height:4.25rem;padding:.62rem .75rem;border:0;border-bottom:1px solid var(--border);border-radius:0;background:transparent;color:var(--text);text-align:left}.persona-row:hover,.persona-row.selected{background:#edf7f4}.persona-row.selected{box-shadow:inset 4px 0 0 var(--accent)}.persona-row-main{display:grid;gap:.14rem;min-width:0}.persona-row-main strong,.persona-row-main span,.conversation-row strong,.conversation-row span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.persona-row-main span{color:var(--muted);font-size:.8rem}.row-stat{min-width:2.1rem;padding:.18rem .4rem;border-radius:999px;background:#eef0f7;color:var(--blue);font-size:.78rem;font-weight:800;text-align:center}.editor{display:grid;gap:1rem;min-width:0;padding:1rem}.editor-head{display:flex;gap:1rem;align-items:center;justify-content:space-between}.identity{display:flex;gap:.85rem;align-items:center;min-width:0}.identity h2{overflow-wrap:anywhere;font-size:1.65rem}.identity p:last-child{margin:.28rem 0 0;color:var(--muted);font-weight:650}.editor-actions{display:flex;flex-wrap:wrap;gap:.5rem}.editor-actions button,.connection-form button{padding:0 .92rem}.tabs{display:flex;gap:.35rem;border-bottom:1px solid var(--border)}.tabs button{min-height:2.5rem;padding:0 .85rem;border:1px solid transparent;border-bottom:0;border-radius:6px 6px 0 0;background:transparent;color:var(--muted)}.tabs button.active{border-color:var(--border);background:var(--panel);color:var(--text)}.editor-panel{display:grid;gap:1rem;min-width:0}.field-grid{display:grid;gap:.75rem}.field-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.field-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.toggle-row{display:flex;gap:.55rem;align-items:center;color:var(--text);font-weight:760}.toggle-row input{width:1.05rem;height:1.05rem}.avatar-editor{display:grid;grid-template-columns:auto minmax(0,1fr);gap:1rem;align-items:center;padding:.8rem;border:1px solid var(--border);border-radius:8px;background:var(--panel-soft)}.avatar-controls{display:grid;gap:.6rem;min-width:0}.inline-actions{display:flex;flex-wrap:wrap;gap:.5rem}.file-button{display:inline-flex;align-items:center;justify-content:center;min-height:2.55rem;padding:0 .92rem;border-radius:6px;background:var(--accent);color:#fff;font-weight:760;cursor:pointer}.file-button input{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.json-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}.json-grid textarea,.prompt-box{font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:.82rem;line-height:1.5}.conversation-list{display:grid;gap:.55rem}.conversation-row{display:grid;grid-template-columns:minmax(10rem,.85fr) minmax(14rem,1.4fr) minmax(6rem,auto);gap:.8rem;align-items:center;padding:.75rem;border:1px solid var(--border);border-radius:8px;background:var(--panel)}.conversation-row div{display:grid;gap:.12rem;min-width:0}.conversation-row span{color:var(--muted);font-size:.82rem}.conversation-meta{text-align:right}.empty-state,.empty-list{padding:1rem;color:var(--muted)}.empty-state p{margin:.55rem 0 0}.avatar{display:inline-grid;place-items:center;flex:0 0 auto;overflow:hidden;border:1px solid var(--border);border-radius:8px;background:linear-gradient(135deg,#e7f2ef,#f7efe6);color:var(--accent-strong);font-weight:900}.avatar.sm{width:2.7rem;height:2.7rem;font-size:.86rem}.avatar.lg{width:5.5rem;height:5.5rem;font-size:1.25rem}.avatar img{display:block;width:100%;height:100%;object-fit:cover}@media(max-width:980px){.topbar,.workspace{grid-template-columns:1fr}.persona-browser{position:static;max-height:26rem}.overview-row,.stats-grid,.field-grid.three,.json-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:680px){.admin-shell{padding:.75rem}.connection-form,.overview-row,.stats-grid,.field-grid.two,.field-grid.three,.json-grid,.conversation-row,.avatar-editor{grid-template-columns:1fr}.editor-head{align-items:stretch;flex-direction:column}.tabs{overflow-x:auto}.conversation-meta{text-align:left}}