/* ===== Vila Calor — admin ===== */
:root{
    --ink:#141517; --ink-2:#565a61; --ink-3:#8b9099;
    --line:#e6e7ea; --line-2:#d7d9dd;
    --bg:#f4f5f7; --card:#ffffff;
    --brand:#e0531c; --brand-d:#bd4114;
    --side:#171a1f; --side-2:#22262d; --side-ink:#b9bec7; --side-hi:#fff;
    --ok:#1c8a4b; --warn:#c98a00; --danger:#d33b2c;
    --r:8px;
    --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0 0 .4em;font-weight:650;letter-spacing:-.01em}
h1{font-size:1.5rem}h2{font-size:1.15rem}h3{font-size:1rem}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
.muted{color:var(--ink-3)}

/* layout */
.admin{display:grid;grid-template-columns:236px 1fr;min-height:100vh}
.side{background:var(--side);color:var(--side-ink);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side-brand{display:flex;align-items:center;gap:9px;padding:18px 20px;border-bottom:1px solid var(--side-2);color:#fff;font-weight:700}
.side-brand img{height:24px;filter:brightness(0) invert(1)}
.side-brand b{color:var(--brand)}
.side nav{padding:12px 10px;display:flex;flex-direction:column;gap:2px;flex:1;overflow-y:auto}
.side nav a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:6px;font-size:13.5px;color:var(--side-ink)}
.side nav a svg{width:16px;height:16px;opacity:.8}
.side nav a:hover{background:var(--side-2);color:var(--side-hi)}
.side nav a.on{background:var(--brand);color:#fff}
.side nav a.on svg{opacity:1}
.side nav .grp{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:#6a707a;padding:14px 12px 6px}
.side-foot{padding:12px;border-top:1px solid var(--side-2);font-size:12px}
.side-foot a{color:var(--side-ink)}
.side-foot a:hover{color:#fff}

.main{display:flex;flex-direction:column;min-width:0}
.topbar{background:var(--card);border-bottom:1px solid var(--line);padding:14px 26px;display:flex;align-items:center;justify-content:space-between;gap:16px;position:sticky;top:0;z-index:20}
.topbar .crumbs{font-size:13px;color:var(--ink-3)}
.topbar .crumbs b{color:var(--ink);font-weight:600}
.topbar .who{display:flex;align-items:center;gap:14px;font-size:13px}
.content{padding:26px;max-width:1280px;width:100%}

/* cards / tables */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card+.card{margin-top:18px}
.grid{display:grid;gap:16px}
.g-4{grid-template-columns:repeat(4,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-2{grid-template-columns:repeat(2,1fr)}

.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.stat .n{font-size:1.9rem;font-weight:700;letter-spacing:-.02em}
.stat .l{font-size:12px;color:var(--ink-3);text-transform:uppercase;letter-spacing:.05em}
.stat.alert .n{color:var(--danger)}
.stat a{color:var(--brand);font-size:12px}

.table{width:100%;border-collapse:collapse;font-size:13.5px}
.table th{text-align:left;padding:10px 12px;border-bottom:2px solid var(--line-2);font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-3);white-space:nowrap}
.table td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:hover td{background:#fafbfc}
.table .thumb{width:44px;height:44px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:5px}
.table a.name{font-weight:550}
.table a.name:hover{color:var(--brand)}
.rowsel{width:34px;text-align:center}

.tag{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-size:11.5px;font-weight:600}
.tag.on{background:#e5f5ec;color:var(--ok)}
.tag.off{background:#f0f1f3;color:var(--ink-3)}
.tag.feat{background:#fdeee6;color:var(--brand-d)}
.tag.warn{background:#fdf3e0;color:var(--warn)}

/* forms */
.field{margin-bottom:16px}
.field label{display:block;font-size:12.5px;font-weight:600;margin-bottom:5px}
.field .hint{font-size:11.5px;color:var(--ink-3);margin-top:4px}
.field input,.field select,.field textarea{width:100%;padding:9px 11px;border:1px solid var(--line-2);border-radius:6px;background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 3px rgba(224,83,28,.12)}
.field textarea{min-height:120px;resize:vertical;font-family:var(--font)}
.field.row{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.checkline{display:flex;align-items:center;gap:8px;font-size:13.5px}
.checkline input{width:auto}
.val{color:var(--danger);font-size:12px;margin-top:4px;display:block}

.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border:1px solid var(--brand);background:var(--brand);color:#fff;border-radius:6px;font-weight:600;font-size:13px;cursor:pointer}
.btn:hover{background:var(--brand-d);border-color:var(--brand-d)}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line-2)}
.btn.ghost:hover{background:#f4f5f7;color:var(--ink)}
.btn.danger{background:#fff;color:var(--danger);border-color:#eab8b3}
.btn.danger:hover{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn.sm{padding:6px 11px;font-size:12px}
.btn svg{width:14px;height:14px}
.btnrow{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.toolbar input,.toolbar select{padding:8px 11px;border:1px solid var(--line-2);border-radius:6px;background:#fff;font-size:13px}
.toolbar input[type=search]{min-width:230px}
.toolbar .sp{flex:1}

.flash{background:#e5f5ec;border:1px solid #b7e2c6;color:#12673a;padding:11px 15px;border-radius:6px;font-size:13.5px;margin-bottom:16px}
.flash.err{background:#fdeceb;border-color:#f2c1bc;color:#a02b1f}

.pager{display:flex;gap:5px;justify-content:center;padding:20px 0 0}
.pager a,.pager span{min-width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line-2);border-radius:6px;font-size:12.5px}
.pager a:hover{border-color:var(--ink)}
.pager .cur{background:var(--ink);color:#fff;border-color:var(--ink)}

/* product edit split */
.edit-grid{display:grid;grid-template-columns:1fr 340px;gap:18px;align-items:start}
.imgtile{position:relative;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:#fff}
.imgtile img{width:100%;aspect-ratio:1;object-fit:contain;padding:8px}
.imgtile .bar{display:flex;justify-content:space-between;align-items:center;padding:6px 8px;border-top:1px solid var(--line);font-size:11px;background:#fafbfc}
.imgtile.cover{border-color:var(--brand);box-shadow:0 0 0 2px rgba(224,83,28,.15)}
.imglist{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.feat-row{display:grid;grid-template-columns:1fr 1.4fr auto;gap:8px;margin-bottom:8px}
.feat-row input{padding:8px 10px;border:1px solid var(--line-2);border-radius:6px}
.dropzone{border:2px dashed var(--line-2);border-radius:8px;padding:22px;text-align:center;color:var(--ink-3);font-size:13px;background:#fff}

/* login */
.login{min-height:100vh;display:grid;place-items:center;background:var(--side)}
.login .box{background:#fff;border-radius:12px;padding:34px;width:340px;box-shadow:0 30px 60px -30px rgba(0,0,0,.5)}
.login .box .lg{display:flex;align-items:center;gap:9px;font-weight:700;font-size:1.15rem;margin-bottom:20px}
.login .box .lg b{color:var(--brand)}
.login .box img{height:26px}

@media(max-width:960px){
    .admin{grid-template-columns:1fr}
    .side{position:static;height:auto;flex-direction:row;flex-wrap:wrap}
    .side nav{flex-direction:row;flex-wrap:wrap;overflow:visible}
    .side nav .grp{display:none}
    .side-foot{display:none}
    .edit-grid{grid-template-columns:1fr}
    .g-4{grid-template-columns:1fr 1fr}
    .g-3,.g-2{grid-template-columns:1fr}
}