:root{
  --bg:#F4EEE8; --card:#FBF7F3; --ink:#122726; --green:#1D3B3B; --line:rgba(29,59,59,.16);
  --gold:#B07C42; --muted:rgba(18,39,38,.62); --danger:#9B3B2F; --ok:#2E7D63;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--ink);
  font-family:"Golos Text",system-ui,sans-serif;font-size:15px;line-height:1.45}
h1,h2,h3,strong{font-family:"Literata",Georgia,serif;font-weight:500;margin:0}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:none;background:none}
code{font-size:.92em}
.hidden{display:none!important}
.muted{color:var(--muted);font-size:13px}
.err{color:var(--danger);min-height:1.2em;margin:8px 0 0}

.login{min-height:100vh;display:grid;place-items:center;padding:24px;
  background:radial-gradient(900px 500px at 80% -10%,rgba(176,124,66,.18),transparent),var(--bg)}
.login__card{width:min(400px,100%);background:var(--card);border:1px solid var(--line);padding:28px;
  display:grid;gap:12px}
.login__brand{font-family:"Literata",serif;font-size:22px}
.login__card h1{font-size:26px}
.login__card label{display:grid;gap:6px;font-size:13px;color:var(--muted)}
.login__card input{border:1px solid var(--line);background:#fff;padding:11px 12px;border-radius:2px}
.login__card button{margin-top:6px;background:var(--green);color:#F8F4F0;padding:12px 16px;border-radius:2px}

.app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.side{background:var(--green);color:#F8F4F0;padding:22px 16px;display:flex;flex-direction:column;gap:18px}
.side__top{display:grid;gap:4px;padding:0 8px 8px;border-bottom:1px solid rgba(248,244,240,.18)}
.side__top .muted{color:rgba(248,244,240,.62)}
.side nav{display:grid;gap:4px;flex:1}
.side nav button{text-align:left;padding:10px 12px;border-radius:2px;color:rgba(248,244,240,.82)}
.side nav button:hover,.side nav button.active{background:rgba(248,244,240,.1);color:#fff}
.side__bot{display:grid;gap:8px;padding-top:10px;border-top:1px solid rgba(248,244,240,.18)}
.ghost{color:rgba(248,244,240,.78);text-decoration:none;padding:8px 12px;text-align:left;border:1px solid rgba(248,244,240,.2);border-radius:2px}
.ghost:hover{background:rgba(248,244,240,.08);color:#fff}

.main{padding:22px 28px 48px;min-width:0}
.bar{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:22px;flex-wrap:wrap}
.bar h1{font-size:28px}
.bar__act{display:flex;align-items:center;gap:12px}
.primary{background:var(--green);color:#F8F4F0;padding:11px 18px;border-radius:2px}
.primary:hover{filter:brightness(1.08)}
.primary:disabled{opacity:.55;cursor:wait}

.panels section{display:none}
.panels section.active{display:block}
.card{background:var(--card);border:1px solid var(--line);padding:18px;margin-bottom:14px}
.card h3{font-size:18px;margin-bottom:12px}
.grid{display:grid;gap:12px}
.grid.2{grid-template-columns:1fr 1fr}
label.field{display:grid;gap:6px;font-size:12.5px;color:var(--muted)}
label.field input,label.field textarea{border:1px solid var(--line);background:#fff;padding:10px 12px;border-radius:2px;width:100%}
label.field textarea{min-height:88px;resize:vertical}
.list{display:grid;gap:10px}
.item{border:1px dashed var(--line);padding:12px;display:grid;gap:10px;background:rgba(255,255,255,.35)}
.item__head{display:flex;justify-content:space-between;gap:10px;align-items:center}
.item__head b{font-family:"Literata",serif;font-weight:500}
.danger{color:var(--danger);border:1px solid rgba(155,59,47,.35);padding:6px 10px;border-radius:2px;font-size:12.5px}
.imgrow{display:grid;grid-template-columns:96px 1fr;gap:12px;align-items:center}
.preview{width:96px;height:96px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;overflow:hidden}
.preview img{width:100%;height:100%;object-fit:cover}
.preview span{font-size:11px;color:var(--muted);padding:8px;text-align:center}
.row-btns{display:flex;gap:8px;flex-wrap:wrap}
.secondary{border:1px solid var(--line);padding:8px 12px;border-radius:2px;background:#fff}
.toast-ok{color:var(--ok)}
.toast-err{color:var(--danger)}

@media(max-width:900px){
  .app{grid-template-columns:1fr}
  .side{position:sticky;top:0;z-index:5}
  .side nav{grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}
  .grid.2{grid-template-columns:1fr}
  .main{padding:16px}
}