:root{
  --gold:#a9803f; --gold-deep:#8a6631; --ink:#241f18; --ink2:#6b6153; --line:#e7e0d3;
  --bg:#f6f2ea; --card:#fffdf9; --danger:#b23b3b; --ok:#2a8f6d;
  --serif:'Cormorant Garamond',Georgia,serif; --sans:'Jost',system-ui,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:300;-webkit-font-smoothing:antialiased}
button{font-family:inherit;cursor:pointer}
img{display:block;max-width:100%}

/* buttons */
.btn{border:1px solid var(--line);background:var(--card);color:var(--ink);font-family:var(--sans);font-size:13px;
  letter-spacing:.02em;padding:9px 16px;border-radius:8px;transition:background .18s,border-color .18s,opacity .18s;text-decoration:none;display:inline-flex;align-items:center;gap:7px}
.btn:hover{border-color:#d8cdb8}
.btn-primary{background:linear-gradient(135deg,#b98f4e,#916a34);border:none;color:#fff;font-weight:500}
.btn-primary:hover{filter:brightness(1.05)}
.btn-primary:disabled{opacity:.4;cursor:default;filter:none}
.btn-ghost{background:transparent}
.btn-danger{color:var(--danger);border-color:#e6cfcf;background:#fff}
.btn-danger:hover{background:#fbf1f1}
.btn-block{width:100%;justify-content:center;margin-top:6px}
.btn-sm{padding:6px 11px;font-size:12px}

/* login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.login-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:40px 36px;width:min(400px,100%);
  box-shadow:0 30px 60px -40px rgba(60,45,20,.4)}
.login-mark{font-family:var(--serif);font-size:30px;font-weight:600;text-align:center;color:var(--ink)}
.login-sub{text-align:center;font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin:6px 0 28px}
.login-err{color:var(--danger);font-size:13px;margin-top:12px;text-align:center}

/* topbar */
.topbar{position:sticky;top:0;z-index:20;background:rgba(255,253,249,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);display:flex;align-items:center;gap:20px;padding:0 22px;height:62px;flex-wrap:wrap}
.topbar-left{display:flex;align-items:baseline;gap:10px;flex:0 0 auto}
.brand-mark{font-family:var(--serif);font-size:22px;font-weight:600}
.brand-tag{font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}
.tabs{display:flex;gap:4px;flex:1 1 auto}
.tab{background:none;border:none;font-size:13px;letter-spacing:.02em;color:var(--ink2);padding:9px 14px;border-radius:8px;font-weight:400}
.tab:hover{background:#efe8da;color:var(--ink)}
.tab.active{background:var(--ink);color:#fff}
.topbar-right{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.dirty-dot{font-size:12px;color:var(--gold-deep)}

/* panel */
.panel{max-width:980px;margin:0 auto;padding:34px 22px 120px}
.section{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px 26px 30px;margin-bottom:22px}
.section > h2{font-family:var(--serif);font-weight:600;font-size:26px;margin:0 0 4px}
.section > .section-hint{color:var(--ink2);font-size:13px;margin:0 0 22px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:18px 22px}

/* fields */
.fld{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.fld-label{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink2);font-weight:500}
.fld-input,.fld-area{border:1px solid var(--line);background:#fff;border-radius:9px;padding:11px 13px;font-family:var(--sans);
  font-size:14px;color:var(--ink);width:100%;transition:border-color .18s,box-shadow .18s}
.fld-input:focus,.fld-area:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(169,128,63,.12)}
.fld-area{min-height:80px;resize:vertical;line-height:1.5}

/* image picker */
.imgfld{border:1px solid var(--line);border-radius:12px;padding:14px;background:#fbf8f2;margin-bottom:16px}
.imgfld-top{display:flex;gap:14px;align-items:center}
.imgfld-thumb{width:96px;height:72px;flex:0 0 auto;border-radius:8px;overflow:hidden;background:#efe8da;border:1px solid var(--line);position:relative}
.imgfld-thumb img{width:100%;height:100%;object-fit:cover}
.imgfld-thumb.dark{background:#17130f}
.imgfld-thumb.empty::after{content:'no image';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:10px;color:#b3a892}
.imgfld-meta{flex:1 1 auto;min-width:0}
.imgfld-title{font-size:13px;font-weight:500;letter-spacing:.02em}
.imgfld-actions{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.imgfld-url{margin-top:10px}
.imgfld-url input{font-size:12px;color:var(--ink2)}
.uploading{opacity:.55;pointer-events:none}

/* products */
.prod-layout{display:grid;grid-template-columns:260px 1fr;gap:22px;align-items:start}
@media(max-width:760px){.prod-layout{grid-template-columns:1fr}}
.prod-tree{border:1px solid var(--line);border-radius:12px;background:var(--card);padding:10px;position:sticky;top:76px;max-height:calc(100vh - 100px);overflow:auto}
.tree-top{font-family:var(--serif);font-size:19px;padding:8px 8px 4px;color:var(--gold-deep)}
.tree-cat{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink2);padding:12px 8px 4px}
.tree-sub{display:block;width:100%;text-align:left;border:none;background:none;padding:7px 10px;border-radius:7px;font-size:13.5px;color:var(--ink)}
.tree-sub:hover{background:#efe8da}
.tree-sub.active{background:var(--ink);color:#fff}
.prod-list{min-width:0}
.prod-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.prod-head h3{font-family:var(--serif);font-weight:600;font-size:24px;margin:0}
.prod-head .crumbs{font-size:12px;color:var(--ink2);letter-spacing:.04em}
.prod-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:16px}
.prod-card{border:1px solid var(--line);border-radius:12px;background:var(--card);padding:14px;display:flex;flex-direction:column;gap:10px}
.prod-card .row{display:flex;justify-content:flex-end}
.empty-note{color:var(--ink2);font-size:14px;padding:30px;text-align:center;border:1px dashed var(--line);border-radius:12px}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:8px}
.chip{background:#efe8da;border-radius:20px;padding:5px 12px;font-size:12.5px;color:var(--ink)}

/* toast */
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;
  padding:12px 22px;border-radius:10px;font-size:13.5px;z-index:60;box-shadow:0 16px 40px -18px rgba(0,0,0,.5)}
.toast.err{background:var(--danger)}