:root{color-scheme:dark;--bg:#101719;--panel:#182226;--raised:#202e33;--line:#35464a;--gold:#caa66b;--text:#ede8dc;--muted:#abbab9;--teal:#69ccc3;--danger:#ffa6a1;--paper:#f0e6cd;font:15px/1.5 system-ui,Segoe UI,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button{cursor:pointer}button,select,input,textarea{border:1px solid var(--line);border-radius:6px;background:#111b1f;color:var(--text);padding:.65rem .8rem}input,select,textarea{width:100%}input[type=checkbox]{width:18px;height:18px;accent-color:var(--teal)}textarea{resize:vertical;min-height:100px;line-height:1.6}button:hover{border-color:var(--gold);background:#2b3b3e}button:disabled{cursor:wait;opacity:.45}button.primary{background:var(--gold);border-color:var(--gold);color:#171d1f;font-weight:650}button.danger{color:var(--danger);border-color:#744e4c}button.quiet{background:transparent;border-color:transparent}.icon-button{padding:.4rem .75rem}a{color:var(--teal)}label{display:grid;gap:.4rem;color:var(--muted);font-size:.85rem}label.check{display:flex;align-items:center;gap:.65rem;font-size:.95rem}h1,h2,h3,p{margin:0}h1{font-size:1.8rem;font-weight:650}h2{font-size:1.15rem}h3{font-size:1rem}.muted,.help{color:var(--muted)}.help{font-size:.85rem;line-height:1.6}.eyebrow{color:var(--gold);font-size:.72rem;letter-spacing:.13em;font-weight:700;text-transform:uppercase}.stack{display:grid;gap:1.1rem}.row{display:flex;gap:.7rem;align-items:center;flex-wrap:wrap}.spread{justify-content:space-between}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem}.card-panel{border:1px solid var(--line);border-radius:10px;padding:1.4rem;background:var(--panel)}.warning{border-left:3px solid var(--gold);padding:.75rem 1rem;background:#302b21}.error{border-left:3px solid var(--danger);padding:.75rem 1rem;background:#362527}.success{color:var(--teal)}.badge{font-size:.75rem;border:1px solid var(--line);border-radius:5px;padding:.2rem .45rem;color:var(--muted)}hr{width:100%;border:0;border-top:1px solid var(--line);margin:.7rem 0}small{color:var(--muted)}
.login{min-height:100vh;display:grid;grid-template-columns:1fr minmax(350px,480px);gap:8vw;align-items:center;max-width:1120px;margin:auto;padding:6vh 30px}.brand-title{font:600 clamp(2.5rem,5vw,4.5rem)/1.1 Georgia,serif;color:var(--paper);margin:1rem 0 2rem}.login form{padding:2.5rem}.login .accent{width:72px;height:3px;background:var(--gold);margin:2rem 0}.shell{display:grid;grid-template-columns:190px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:28px 17px;display:flex;flex-direction:column;border-right:1px solid var(--line);background:#121c20;gap:24px}.brand-small{font:600 1.15rem/1.35 Georgia,serif}.sidebar nav{display:grid;gap:7px}.sidebar nav button{text-align:left;background:transparent;border-color:transparent;padding:.75rem}.sidebar nav button.active{background:var(--raised);color:var(--gold);border-left:3px solid var(--gold)}.sidebar .account{margin-top:auto;font-size:.83rem}.main{padding:25px 28px;min-width:0}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:24px}.workbench{display:grid;grid-template-columns:220px minmax(320px,1fr) minmax(250px,320px);gap:20px;align-items:start}.catalog-list{position:sticky;top:24px;max-height:calc(100vh - 130px);display:flex;flex-direction:column;gap:13px}.catalog-scroll{overflow-y:auto;display:grid;gap:5px;padding-right:5px}.catalog-item{border:1px solid transparent;text-align:left;background:transparent;display:grid;gap:.2rem}.catalog-item.active{background:var(--raised);border-color:var(--line);border-left:3px solid var(--gold)}.catalog-item span{font-size:.78rem;color:var(--muted)}.editor{min-width:0}.tabs{display:flex;gap:3px;border-bottom:1px solid var(--line);margin-bottom:24px;position:sticky;top:0;background:var(--bg);z-index:1;padding-top:4px}.tabs button{flex:1;padding:.65rem .35rem;border:0;border-bottom:3px solid transparent;border-radius:0;background:transparent;font-size:.85rem}.tabs button.active{border-bottom-color:var(--gold);color:var(--gold)}.section{display:grid;gap:1rem;margin-bottom:28px}.section h2{padding-bottom:7px;border-bottom:1px solid var(--line)}.preview{position:sticky;top:24px;display:grid;gap:15px}.preview canvas{width:100%;height:auto;aspect-ratio:63/88;border-radius:4%;box-shadow:0 14px 28px #0008;cursor:zoom-in}.preview .inspector{font-size:.8rem;color:var(--muted);display:grid;gap:6px}.mechanic{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px;display:grid;gap:13px}.mechanic .example{font-size:.84rem;color:var(--muted);border-left:2px solid var(--gold);padding-left:12px}.mechanic textarea{min-height:80px}.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px}.collection{display:grid;gap:15px;align-content:start}.users-grid{display:grid;grid-template-columns:220px minmax(0,1fr);gap:25px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;text-align:left}td,th{padding:12px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-size:.82rem}.empty{padding:50px 25px;text-align:center;color:var(--muted)}.busy{opacity:.6;pointer-events:none}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--raised);border:1px solid var(--gold);border-radius:8px;max-width:min(90vw,800px);padding:15px 22px;z-index:100;box-shadow:0 10px 30px #0008}dialog{background:var(--panel);color:var(--text);border:1px solid var(--gold);border-radius:12px;padding:28px;width:min(620px,92vw);max-height:92vh}dialog::backdrop{background:#000b}dialog .actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px}dialog .stack{gap:20px}.card-dialog{padding:14px;width:auto;max-width:94vw}.card-dialog canvas{height:80vh;width:auto;max-width:85vw;object-fit:contain}.card-dialog button{display:block;width:100%;margin-top:12px}.toolbar{display:flex;gap:8px;flex-wrap:wrap}.validation-list{margin:0;padding-left:20px;color:var(--danger)}:focus-visible{outline:2px solid var(--teal);outline-offset:3px}[hidden]{display:none!important}
@media(min-width:1800px){.workbench{grid-template-columns:260px minmax(420px,1fr) 400px}.main{padding:32px 45px}}
@media(max-width:1250px){.shell{grid-template-columns:156px 1fr}.main{padding:20px 18px}.workbench{grid-template-columns:180px minmax(285px,1fr) 250px;gap:14px}.sidebar{padding:24px 10px}.grid3{grid-template-columns:1fr 1fr}}
@media(max-width:1050px){.workbench{grid-template-columns:180px minmax(0,1fr)}.preview{position:static;grid-column:2}.preview canvas{max-width:340px}.grid3{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.shell{display:block}.sidebar{position:static;height:auto;gap:15px;padding:18px}.sidebar nav{display:flex;overflow:auto}.sidebar nav button{white-space:nowrap}.sidebar .account{display:flex;justify-content:space-between;align-items:center}.workbench{display:block}.catalog-list{position:static;max-height:240px;margin-bottom:25px}.preview{margin-top:25px}.grid3,.grid2{grid-template-columns:1fr}.page-heading{flex-wrap:wrap}.login{grid-template-columns:1fr;gap:30px}.login .introduction{display:none}.users-grid{grid-template-columns:1fr}.tabs{overflow-x:auto}.tabs button{flex:0 0 100px}}
.sidebar{z-index:3}.sidebar-toggle{position:absolute;right:-15px;top:27px;width:30px;height:30px;padding:4px;display:grid;place-items:center;border-radius:50%;background:var(--panel);color:var(--gold);z-index:4}.nav-icon{width:24px;height:24px;flex:none}.sidebar nav button,.sidebar .logout{display:flex;align-items:center;gap:12px}.sidebar nav button .nav-icon{color:var(--gold)}.sidebar .logout{justify-content:center}.brand-monogram{display:none;color:var(--gold);font:700 1.25rem Georgia,serif}.shell.sidebar-collapsed{grid-template-columns:76px minmax(0,1fr)}.sidebar-collapsed .sidebar{padding:28px 10px;align-items:center}.sidebar-collapsed .brand .eyebrow,.sidebar-collapsed .brand-small,.sidebar-collapsed .nav-label,.sidebar-collapsed .expanded-detail{display:none}.sidebar-collapsed .brand-monogram{display:block}.sidebar-collapsed nav{width:100%}.sidebar-collapsed nav button{padding:12px;justify-content:center;gap:0}.sidebar-collapsed .account{width:100%}.sidebar-collapsed .logout{padding:12px}.collections-grid{margin-top:24px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.catalog-list label{flex:none}.catalog-scroll{min-height:0}.sidebar-collapsed .sidebar nav button.active{padding-left:9px}
@media(max-width:700px){.sidebar-toggle{top:18px;right:9px}.sidebar-collapsed.shell{display:grid}.sidebar-collapsed .sidebar{position:sticky;height:100vh;flex-direction:column}.sidebar-collapsed .sidebar-toggle{right:-15px}.sidebar-collapsed .sidebar nav{display:grid;overflow:visible}.sidebar-collapsed .sidebar .account{display:grid}.collections-grid{grid-template-columns:1fr}.catalog-list{max-height:410px}}