/* ============================================================
   Officine Cosmeceutiche — Admin / Backend design system
   Mobile-first, responsive fino a desktop. Palette brand.
   ============================================================ */
:root{
  --bg:oklch(97% .008 80);--surface:#fff;--surface-2:oklch(98% .008 80);
  --fg:oklch(28% .016 55);--muted:oklch(54% .016 60);--border:oklch(91% .01 78);
  --gold:oklch(71% .12 82);--gold-deep:oklch(58% .11 70);--brown:oklch(33% .02 55);
  --cta:oklch(67% .15 52);--sale:oklch(52% .18 28);--ok:oklch(60% .12 150);--warn:oklch(72% .13 75);--info:oklch(60% .12 250);
  --display:'Cormorant Garamond',Georgia,serif;--body:-apple-system,'Segoe UI',system-ui,sans-serif;--mono:'JetBrains Mono',ui-monospace,monospace;
  --r:14px;--r-sm:10px;--shadow:0 1px 2px oklch(30% .02 60/.05),0 8px 22px oklch(30% .02 60/.05);
  --side:250px;--top-h:62px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}
h1,h2,h3{margin:0;font-weight:600}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* layout */
.admin{min-height:100vh}
.a-side{position:fixed;inset:0 auto 0 0;width:var(--side);background:var(--brown);color:oklch(92% .01 80);z-index:60;
  transform:translateX(-100%);transition:.28s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;padding:16px 14px}
.a-side[data-open="true"]{transform:none}
.a-scrim{position:fixed;inset:0;background:oklch(20% .02 60/.45);z-index:55;opacity:0;visibility:hidden;transition:.25s}
.a-scrim[data-open="true"]{opacity:1;visibility:visible}
.a-main{display:flex;flex-direction:column;min-height:100vh}
@media(min-width:1024px){
  .a-side{transform:none}.a-scrim{display:none}
  .a-main{margin-left:var(--side)}
  .a-burger{display:none}
}

/* sidebar */
.a-brand{display:flex;align-items:center;gap:10px;padding:6px 8px 16px;border-bottom:1px solid oklch(100% 0 0/.12);margin-bottom:12px}
.a-brand svg{width:32px;height:32px}
.a-brand b{font-family:var(--display);font-size:18px;line-height:1}
.a-brand small{display:block;font-family:var(--mono);font-size:8px;letter-spacing:.28em;color:var(--gold)}
.a-nav{display:flex;flex-direction:column;gap:2px;flex:1}
.a-nav a{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:10px;font-size:14px;font-weight:600;color:oklch(86% .01 80)}
.a-nav a svg{width:18px;height:18px;opacity:.85}
.a-nav a:hover{background:oklch(100% 0 0/.07)}
.a-nav a.active{background:var(--gold);color:oklch(26% .03 60)}
.a-nav .sep{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:oklch(70% .02 80);padding:14px 12px 6px}
.a-side__foot{border-top:1px solid oklch(100% 0 0/.12);padding-top:12px;display:flex;align-items:center;gap:10px}
.avatar{width:34px;height:34px;border-radius:999px;background:var(--gold);color:oklch(26% .03 60);display:grid;place-items:center;font-weight:700;font-size:13px}

/* topbar */
.a-top{position:sticky;top:0;z-index:40;height:var(--top-h);background:color-mix(in oklab,var(--surface) 88%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px;padding:0 16px}
.a-burger{width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:var(--surface);display:grid;place-items:center}
.a-top__title{font-family:var(--display);font-size:22px;font-weight:600}
.a-search{margin-left:auto;display:flex;align-items:center;gap:8px;background:var(--surface-2);border:1px solid var(--border);
  border-radius:999px;padding:8px 14px;color:var(--muted);font-size:13px;max-width:260px;flex:1;justify-content:flex-start}
.a-search input{border:0;background:transparent;outline:0;font:inherit;color:var(--fg);width:100%}
@media(max-width:560px){.a-search{display:none}}
.a-top .icon{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;color:var(--muted);position:relative}
.a-top .icon:hover{background:var(--surface-2)}
.dot{position:absolute;top:9px;right:10px;width:7px;height:7px;border-radius:99px;background:var(--sale)}

/* content */
.a-content{padding:20px 16px 40px;max-width:1240px;width:100%}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.page-head p{color:var(--muted);font-size:14px;margin:4px 0 0}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:10px;border:1px solid transparent;font-weight:600;font-size:14px;transition:.15s}
.btn--cta{background:var(--cta);color:#fff}.btn--cta:hover{filter:brightness(.95)}
.btn--gold{background:var(--gold);color:oklch(26% .03 60)}
.btn--ghost{background:var(--surface);border-color:var(--border)}.btn--ghost:hover{border-color:var(--gold)}
.btn--sm{padding:7px 11px;font-size:13px}

/* KPI */
.kpi-grid{display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
@media(min-width:760px){.kpi-grid{grid-template-columns:repeat(4,1fr)}}
.kpi{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:16px;box-shadow:var(--shadow)}
.kpi__l{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:7px}
.kpi__v{font-family:var(--display);font-size:30px;font-weight:600;margin:8px 0 4px;letter-spacing:-.01em}
.delta{font-family:var(--mono);font-size:12px;font-weight:600;display:inline-flex;align-items:center;gap:3px}
.delta--up{color:var(--ok)}.delta--down{color:var(--sale)}
.kpi__ico{width:30px;height:30px;border-radius:8px;background:color-mix(in oklab,var(--gold) 16%,transparent);color:var(--gold-deep);display:grid;place-items:center;float:right}

/* cards & grid */
.grid2{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:980px){.grid2{grid-template-columns:1.6fr 1fr}}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
.panel__h{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:16px 16px 4px}
.panel__h h3{font-family:var(--display);font-size:20px}
.panel__b{padding:16px}

/* chart */
.chart{padding:8px 6px 0}
.chart svg{width:100%;height:auto;display:block;overflow:visible}
.legend{display:flex;gap:16px;padding:6px 10px 0;font-size:12px;color:var(--muted)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}

/* tables */
.tbl-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
.tbl th{text-align:left;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:700;padding:12px 14px;border-bottom:1px solid var(--border);white-space:nowrap}
.tbl td{padding:13px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr:hover{background:var(--surface-2)}
.tbl .num{font-family:var(--mono);font-variant-numeric:tabular-nums;text-align:right}
.cellprod{display:flex;align-items:center;gap:10px}
.cellprod .mini{width:36px;height:36px;border-radius:8px;background:var(--surface-2);border:1px solid var(--border);display:grid;place-items:center;flex:none}
.cellprod .mini svg{width:70%;height:70%}
.cellprod b{font-weight:600}.cellprod small{display:block;color:var(--muted);font-size:12px}

/* status pills */
.st{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px}
.st::before{content:"";width:6px;height:6px;border-radius:99px;background:currentColor}
.st--ok{background:color-mix(in oklab,var(--ok) 14%,transparent);color:oklch(45% .12 150)}
.st--pend{background:color-mix(in oklab,var(--warn) 16%,transparent);color:oklch(52% .12 70)}
.st--ship{background:color-mix(in oklab,var(--info) 14%,transparent);color:oklch(48% .12 250)}
.st--canc{background:color-mix(in oklab,var(--sale) 12%,transparent);color:var(--sale)}

/* segmented filters / chips */
.seg{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.seg button{padding:8px 14px;border-radius:999px;border:1px solid var(--border);background:var(--surface);font-size:13px;font-weight:600;color:var(--muted)}
.seg button.active{background:var(--brown);border-color:var(--brown);color:#fff}
.toolbar2{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.inp{padding:9px 12px;border-radius:10px;border:1px solid var(--border);background:var(--surface);font:inherit;font-size:14px;color:var(--fg)}
.inp:focus{outline:2px solid color-mix(in oklab,var(--gold) 55%,transparent);border-color:var(--gold)}
.search2{flex:1;min-width:180px;display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:0 12px;color:var(--muted)}
.search2 input{border:0;background:transparent;outline:0;font:inherit;padding:9px 0;width:100%;color:var(--fg)}

/* bars (top products) */
.bars{display:flex;flex-direction:column;gap:12px}
.bar__row{display:grid;grid-template-columns:1fr auto;gap:6px;font-size:13px}
.bar__track{grid-column:1/-1;height:8px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.bar__fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--gold),var(--gold-deep))}

/* misc */
.muted{color:var(--muted)}
.row-actions{display:flex;gap:6px}
.iconbtn{width:32px;height:32px;border-radius:8px;border:1px solid var(--border);background:var(--surface);display:grid;place-items:center;color:var(--muted)}
.iconbtn:hover{border-color:var(--gold);color:var(--gold-deep)}
.toast{position:fixed;left:50%;bottom:24px;translate:-50% 0;z-index:90;background:var(--fg);color:#fff;padding:12px 18px;border-radius:999px;font-size:14px;font-weight:600;box-shadow:var(--shadow);opacity:0;transition:.3s}
.toast.show{opacity:1;translate:-50% -6px}
.switch{width:40px;height:22px;border-radius:99px;background:var(--border);position:relative;transition:.2s;flex:none;border:0}
.switch::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:99px;background:#fff;transition:.2s;box-shadow:0 1px 2px #0003}
.switch[aria-checked="true"]{background:var(--ok)}
.switch[aria-checked="true"]::after{left:20px}