/* =====================================================================
   AUREX FASHION — UNIFIED BASE (Design System)
   Single source of truth. Implementasi docs/planning/09-UI-STYLE.md
   (token 3 lapis, palet plum/gold/stone, komponen komersial).
   Plain CSS (tanpa Tailwind build). Light-default, dark opsional.
   DIPAKAI IDENTIK di mockup/frontstore & mockup/backoffice (unified).
   ===================================================================== */

/* ---------- Layer 1: Primitive Tokens ---------- */
:root {
  --plum-50:#F7EEF3; --plum-100:#EBD5E1; --plum-400:#B06A8C;
  --plum-600:#7C3A5E; --plum-700:#632E4B; --plum-900:#3A1B2C;
  --gold-400:#D9B36B; --gold-500:#C79A45;
  --stone-50:#FAF9F7; --stone-100:#F4F2EF; --stone-200:#E7E3DE;
  --stone-300:#D6D1CA; --stone-500:#8B857C; --stone-700:#4A453E; --stone-900:#1C1A17;
  --green-600:#2E7D5B; --amber-500:#D98A29; --red-600:#C1362F; --blue-600:#2F6DB0;

  /* ---------- Layer 2: Semantic Tokens (Light default) ---------- */
  --color-bg-canvas:var(--stone-50);
  --color-bg-surface:#FFFFFF;
  --color-bg-surface-alt:var(--stone-100);
  --color-bg-sunken:var(--stone-100);
  --color-border:var(--stone-200);
  --color-border-strong:var(--stone-300);
  --color-border-focus:var(--plum-600);
  --color-text-primary:var(--stone-900);
  --color-text-secondary:var(--stone-500);
  --color-text-disabled:#B7B2AA;
  --color-text-onbrand:#FFFFFF;
  --color-brand:var(--plum-600);
  --color-brand-hover:var(--plum-700);
  --color-accent:var(--gold-500);
  --color-success:var(--green-600);
  --color-warning:var(--amber-500);
  --color-danger:var(--red-600);
  --color-sale:var(--red-600);
  --color-info:var(--blue-600);

  /* type */
  --font-display:"Fraunces","Playfair Display",Georgia,serif;
  --font-body:"Inter",-apple-system,"Segoe UI",sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,monospace;
  --text-display:40px; --lh-display:46px;
  --text-h1:28px; --lh-h1:34px;
  --text-h2:22px; --lh-h2:28px;
  --text-h3:17px; --lh-h3:24px;
  --text-body:15px; --lh-body:22px;
  --text-caption:13px; --lh-caption:18px;
  --text-micro:11px; --lh-micro:14px;
  --text-price:18px; --lh-price:24px;
  --text-mono:13px;

  /* spacing */
  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px; --space-5:20px;
  --space-6:24px; --space-8:32px; --space-10:40px; --space-12:48px; --space-16:64px; --space-20:80px;

  /* radius */
  --radius-sm:6px; --radius-md:10px; --radius-lg:16px; --radius-pill:9999px;

  /* elevation */
  --shadow-1:0 1px 2px rgba(28,26,23,.06);
  --shadow-2:0 4px 16px rgba(28,26,23,.10);
  --shadow-3:0 12px 32px rgba(28,26,23,.16);

  /* z-index */
  --z-sticky-cta:90; --z-dropdown:100; --z-header:200; --z-sheet:300; --z-modal:400; --z-toast:500;

  --header-h:64px;
  --sidebar-w:248px;
}
:root[data-theme="dark"] {
  --color-bg-canvas:#141210;
  --color-bg-surface:#1E1B18;
  --color-bg-surface-alt:#26221E;
  --color-bg-sunken:#26221E;
  --color-border:#332E29;
  --color-border-strong:#413A33;
  --color-text-primary:#F4F2EF;
  --color-text-secondary:#A7A099;
  --color-text-disabled:#6E665E;
  --color-brand:#C98BAA;
  --color-brand-hover:#D9A6BF;
  --color-accent:#DBB86E;
  --color-sale:#E86A63;
  --color-danger:#E86A63;
  --shadow-1:0 1px 2px rgba(0,0,0,.4);
  --shadow-2:0 4px 16px rgba(0,0,0,.5);
  --shadow-3:0 12px 32px rgba(0,0,0,.6);
}

/* ---------- Reset & base ---------- */
* { box-sizing:border-box; }
html,body { height:100%; }
body {
  margin:0;
  font-family:var(--font-body);
  font-size:var(--text-body);
  line-height:var(--lh-body);
  color:var(--color-text-primary);
  background:var(--color-bg-canvas);
  -webkit-font-smoothing:antialiased;
}
a { color:var(--color-brand); text-decoration:none; }
a:hover { text-decoration:underline; }
button { font-family:inherit; }
img { max-width:100%; display:block; }
::-webkit-scrollbar { width:10px; height:10px; }
::-webkit-scrollbar-thumb { background:var(--color-border-strong); border-radius:var(--radius-pill); }
::-webkit-scrollbar-track { background:transparent; }
:focus-visible { outline:2px solid var(--color-border-focus); outline-offset:2px; border-radius:var(--radius-sm); }

/* ---------- Typography helpers ---------- */
.heading-editorial { font-family:var(--font-display); font-weight:600; }
.font-mono-id { font-family:var(--font-mono); font-size:var(--text-mono); letter-spacing:.01em; }
.text-display { font-family:var(--font-display); font-size:var(--text-display); line-height:var(--lh-display); font-weight:600; }
.text-h1 { font-family:var(--font-display); font-size:var(--text-h1); line-height:var(--lh-h1); font-weight:600; }
.text-h2 { font-family:var(--font-display); font-size:var(--text-h2); line-height:var(--lh-h2); font-weight:600; }
.text-h3 { font-size:var(--text-h3); line-height:var(--lh-h3); font-weight:600; }
.text-caption { font-size:var(--text-caption); line-height:var(--lh-caption); }
.text-micro { font-size:var(--text-micro); line-height:var(--lh-micro); font-weight:600; }
.text-muted { color:var(--color-text-secondary); }
.text-clamp-1,.text-clamp-2 { display:-webkit-box; -webkit-box-orient:vertical; overflow:hidden; }
.text-clamp-1 { -webkit-line-clamp:1; }
.text-clamp-2 { -webkit-line-clamp:2; }

/* ---------- Utility ---------- */
.text-sale { color:var(--color-sale); }
.bg-sale { background:var(--color-sale); color:#fff; }
.stock-ok { color:var(--color-success); }
.stock-low { color:var(--color-warning); }
.stock-out { color:var(--color-text-disabled); }
.tier-gold { color:var(--color-accent); border:1px solid var(--color-accent); }
.row { display:flex; align-items:center; gap:var(--space-3); }
.col { display:flex; flex-direction:column; }
.wrap { flex-wrap:wrap; }
.spacer { flex:1; }
.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}
.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}
.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}
.hidden{display:none}
.grid { display:grid; gap:var(--space-4); }
.section-title { font-family:var(--font-display); font-size:var(--text-h2); line-height:var(--lh-h2); font-weight:600; margin:var(--space-6) 0 var(--space-4); }
.section-title--accent { border-bottom:2px solid var(--color-accent); padding-bottom:6px; display:inline-block; }
.muted { color:var(--color-text-secondary); }
.mono { font-family:var(--font-mono); }
.divider { height:1px; background:var(--color-border); border:0; margin:var(--space-4) 0; }

/* ---------- Buttons (≥44px tap target) ---------- */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:var(--space-2);
  padding:10px 16px; border-radius:var(--radius-md); font-family:var(--font-body);
  font-size:var(--text-body); font-weight:600; cursor:pointer; border:1px solid transparent;
  min-height:44px; transition:background-color .18s, border-color .18s, color .18s; text-decoration:none; white-space:nowrap;
}
.btn:hover { text-decoration:none; }
.btn-primary { background:var(--color-brand); color:var(--color-text-onbrand); }
.btn-primary:hover { background:var(--color-brand-hover); }
.btn-secondary { background:var(--color-bg-surface); color:var(--color-text-primary); border-color:var(--color-border-strong); }
.btn-secondary:hover { border-color:var(--color-brand); color:var(--color-brand); }
.btn-ghost { background:none; color:var(--color-text-secondary); }
.btn-ghost:hover { color:var(--color-text-primary); background:var(--color-bg-surface-alt); }
.btn-sale { background:var(--color-sale); color:#fff; }
.btn-sale:hover { filter:brightness(.95); }
.btn-danger { background:rgba(193,54,47,.1); color:var(--color-danger); border-color:rgba(193,54,47,.4); }
.btn-danger:hover { background:rgba(193,54,47,.18); }
.btn:disabled { opacity:.4; cursor:not-allowed; pointer-events:none; }
.btn-block { width:100%; }
.btn-sm { padding:6px 12px; min-height:36px; font-size:var(--text-caption); }
.icon-btn { background:none; border:0; color:var(--color-text-secondary); cursor:pointer; padding:8px; border-radius:var(--radius-sm); display:grid; place-items:center; min-width:40px; min-height:40px; }
.icon-btn:hover { color:var(--color-text-primary); background:var(--color-bg-surface-alt); }

/* ---------- Badges ---------- */
.badge { display:inline-flex; align-items:center; gap:4px; padding:2px 8px; border-radius:var(--radius-sm); font-size:var(--text-micro); font-weight:600; text-transform:uppercase; letter-spacing:.03em; line-height:16px; }
.badge-sale { background:var(--color-sale); color:#fff; }
.badge-new { background:var(--color-brand); color:#fff; }
.badge-low { background:rgba(217,138,41,.15); color:var(--color-warning); border:1px solid rgba(217,138,41,.4); }
.badge-out { background:var(--color-bg-sunken); color:var(--color-text-disabled); }
.pill { display:inline-flex; align-items:center; gap:5px; padding:3px 10px; border-radius:var(--radius-pill); font-size:var(--text-caption); border:1px solid var(--color-border); color:var(--color-text-secondary); }

/* ---------- Price ---------- */
.price-current { font-family:var(--font-body); font-weight:700; font-size:var(--text-price); line-height:var(--lh-price); color:var(--color-text-primary); }
.price-current--sale { color:var(--color-sale); }
.price-strike { font-size:var(--text-caption); color:var(--color-text-secondary); text-decoration:line-through; margin-left:8px; }

/* ---------- Rating ---------- */
.rating { display:inline-flex; align-items:center; gap:2px; font-size:var(--text-caption); color:var(--color-text-secondary); }
.rating__star { color:var(--color-accent); }
.rating__star--empty { color:var(--color-border-strong); }

/* ---------- Cards ---------- */
.card { background:var(--color-bg-surface); border:1px solid var(--color-border); border-radius:var(--radius-md); padding:var(--space-4); box-shadow:var(--shadow-1); }
.card__head { display:flex; align-items:center; justify-content:space-between; margin-bottom:var(--space-3); }
.card__head h3 { margin:0; font-size:var(--text-caption); text-transform:uppercase; letter-spacing:.05em; color:var(--color-text-secondary); }
.stat-card { background:var(--color-bg-surface); border:1px solid var(--color-border); border-radius:var(--radius-md); padding:var(--space-4); box-shadow:var(--shadow-1); position:relative; overflow:hidden; }
.stat-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background:linear-gradient(90deg,var(--accent,var(--color-brand)),transparent 80%); }
.stat-card__label { font-size:var(--text-caption); text-transform:uppercase; letter-spacing:.04em; color:var(--color-text-secondary); }
.stat-card__value { font-family:var(--font-mono); font-size:26px; font-weight:700; margin-top:6px; }
.stat-card__hint { font-size:var(--text-caption); color:var(--color-text-secondary); margin-top:4px; }

/* ---------- Product Card ---------- */
.product-card { position:relative; background:var(--color-bg-surface); border-radius:var(--radius-md); overflow:hidden; box-shadow:var(--shadow-1); transition:box-shadow .18s, transform .18s; border:1px solid var(--color-border); }
.product-card:hover { box-shadow:var(--shadow-2); transform:translateY(-2px); }
.product-card__media { position:relative; aspect-ratio:3/4; background:var(--color-bg-sunken); overflow:hidden; }
.product-card__media img { width:100%; height:100%; object-fit:cover; }
.product-card__badges { position:absolute; top:8px; left:8px; display:flex; flex-direction:column; gap:4px; }
.product-card__wish { position:absolute; top:8px; right:8px; padding:8px; border-radius:var(--radius-pill); background:rgba(255,255,255,.85); border:0; cursor:pointer; color:var(--color-text-secondary); min-width:40px; min-height:40px; display:grid; place-items:center; }
.product-card__wish.active { color:var(--color-sale); }
.product-card__body { padding:var(--space-3); display:flex; flex-direction:column; gap:4px; }
.product-card__brand { font-size:var(--text-caption); color:var(--color-text-secondary); }
.product-card__name { font-size:var(--text-h3); line-height:var(--lh-h3); font-weight:600; }
.product-card__price { display:flex; align-items:baseline; margin-top:2px; }
.product-card__swatches { display:flex; gap:4px; margin-top:6px; }
.product-card__swatch-dot { width:14px; height:14px; border-radius:var(--radius-pill); border:1px solid var(--color-border-strong); }

/* ---------- Swatch (color selector) ---------- */
.swatch { position:relative; width:32px; height:32px; border-radius:var(--radius-pill); border:1px solid var(--color-border-strong); cursor:pointer; transition:transform .15s; padding:0; }
.swatch:hover { transform:scale(1.1); }
.swatch.selected { box-shadow:0 0 0 2px var(--color-bg-surface), 0 0 0 4px var(--color-brand); }
.swatch--disabled { opacity:.4; cursor:not-allowed; }
.swatch--disabled::after { content:''; position:absolute; inset:0; background:linear-gradient(45deg,transparent 45%,var(--color-text-disabled) 46%,var(--color-text-disabled) 54%,transparent 55%); }

/* ---------- Size Selector (TOMBOL, bukan dropdown) — FR-PDP-02 ---------- */
.size-grid { display:flex; flex-wrap:wrap; gap:8px; }
.size-btn { min-width:44px; min-height:44px; padding:0 12px; border-radius:var(--radius-md); border:1px solid var(--color-border-strong); font-size:var(--text-body); font-weight:500; color:var(--color-text-primary); background:var(--color-bg-surface); cursor:pointer; transition:background-color .15s,border-color .15s,color .15s; }
.size-btn:hover { border-color:var(--color-brand); }
.size-btn.selected { background:var(--color-brand); color:#fff; border-color:var(--color-brand); }
.size-btn--low { border-color:var(--color-warning); color:var(--color-warning); }
.size-btn--out { color:var(--color-text-disabled); border-color:var(--color-border); background:var(--color-bg-sunken); text-decoration:line-through; cursor:not-allowed; }

/* ---------- Filter Chip — FR-SRC-04 ---------- */
.filter-row { display:flex; flex-wrap:wrap; gap:8px; align-items:center; }
.filter-label { font-size:var(--text-micro); text-transform:uppercase; letter-spacing:.05em; color:var(--color-text-disabled); margin-right:4px; }
.filter-chip { display:inline-flex; align-items:center; gap:6px; padding:6px 12px; border-radius:var(--radius-sm); border:1px solid var(--color-border); font-size:var(--text-caption); color:var(--color-text-primary); background:var(--color-bg-surface); cursor:pointer; transition:border-color .15s,background-color .15s,color .15s; user-select:none; }
.filter-chip:hover { border-color:var(--color-brand); }
.filter-chip.active { background:var(--color-brand); color:#fff; border-color:var(--color-brand); }
.filter-chip__count { color:inherit; opacity:.7; }
.filter-chip__remove { opacity:.7; }

/* ---------- Progress (free-ship etc.) ---------- */
.progress-track { width:100%; height:8px; border-radius:var(--radius-pill); background:var(--color-bg-sunken); overflow:hidden; }
.progress-fill { height:100%; border-radius:var(--radius-pill); background:var(--color-warning); transition:width .4s; }
.progress-fill--complete { background:var(--color-success); }

/* ---------- Qty stepper ---------- */
.qty-stepper { display:inline-flex; align-items:center; border:1px solid var(--color-border-strong); border-radius:var(--radius-md); overflow:hidden; }
.qty-stepper__btn { width:40px; height:40px; display:grid; place-items:center; color:var(--color-text-primary); background:var(--color-bg-surface); border:0; cursor:pointer; }
.qty-stepper__btn:hover { background:var(--color-bg-surface-alt); }
.qty-stepper__val { min-width:40px; text-align:center; font-variant-numeric:tabular-nums; }

/* ---------- Forms ---------- */
.field { display:flex; flex-direction:column; gap:6px; margin-bottom:var(--space-4); }
.field__label { font-size:var(--text-caption); font-weight:500; color:var(--color-text-secondary); }
.field__label .req { color:var(--color-danger); }
.field__hint { font-size:var(--text-caption); color:var(--color-text-secondary); }
.field__error { font-size:var(--text-caption); color:var(--color-danger); }
.input, .select, .textarea {
  width:100%; min-height:44px; padding:10px 12px; border:1px solid var(--color-border-strong);
  border-radius:var(--radius-md); background:var(--color-bg-surface); color:var(--color-text-primary);
  font-family:var(--font-body); font-size:var(--text-body);
}
.input::placeholder { color:var(--color-text-disabled); }
.input:focus, .select:focus, .textarea:focus { outline:none; border-color:var(--color-brand); box-shadow:0 0 0 3px rgba(124,58,94,.12); }
.textarea { min-height:88px; resize:vertical; }
.checkbox, .radio { display:inline-flex; align-items:center; gap:8px; cursor:pointer; font-size:var(--text-body); }

/* radio-option card (payment/shipping choice) */
.opt-card { display:flex; align-items:center; gap:12px; padding:12px 14px; border:1px solid var(--color-border-strong); border-radius:var(--radius-md); cursor:pointer; margin-bottom:8px; transition:border-color .15s,background-color .15s; }
.opt-card:hover { border-color:var(--color-brand); }
.opt-card.picked { border-color:var(--color-brand); background:rgba(124,58,94,.06); }
.opt-card__radio { width:18px; height:18px; border-radius:50%; border:2px solid var(--color-border-strong); flex:none; }
.opt-card.picked .opt-card__radio { border-color:var(--color-brand); background:var(--color-brand); box-shadow:inset 0 0 0 3px var(--color-bg-surface); }

/* ---------- Data table (back-office & storefront) ---------- */
.table-adm { width:100%; border-collapse:collapse; font-size:var(--text-body); }
.table-adm thead th { text-align:left; padding:10px 12px; font-size:var(--text-caption); text-transform:uppercase; letter-spacing:.04em; color:var(--color-text-secondary); border-bottom:1px solid var(--color-border); white-space:nowrap; }
.table-adm tbody td { padding:12px; border-bottom:1px solid var(--color-border); vertical-align:middle; }
.table-adm tbody tr { transition:background-color .12s; }
.table-adm tbody tr:hover { background:var(--color-bg-surface-alt); }
.table-adm tbody tr.clickable { cursor:pointer; }
.table-wrap { overflow-x:auto; border:1px solid var(--color-border); border-radius:var(--radius-md); background:var(--color-bg-surface); }
.table-num { font-variant-numeric:tabular-nums; text-align:right; }

/* ---------- Variant Matrix Cell (PIM) — FR-INV-01 ---------- */
.matrix { border-collapse:collapse; font-family:var(--font-mono); font-size:var(--text-caption); }
.matrix th, .matrix td { text-align:center; padding:8px 12px; border:1px solid var(--color-border); }
.matrix thead th { background:var(--color-bg-surface-alt); }
.matrix-cell--low { background:rgba(217,138,41,.12); color:var(--color-warning); }
.matrix-cell--zero { background:var(--color-bg-sunken); color:var(--color-text-disabled); }

/* ---------- Order status badge — FR-ORD-01 ---------- */
.status-badge { display:inline-flex; align-items:center; gap:5px; padding:3px 10px; border-radius:var(--radius-pill); font-size:var(--text-micro); font-weight:600; text-transform:uppercase; letter-spacing:.03em; }
.status-badge .sd { width:6px; height:6px; border-radius:50%; }
.status-badge--pending { background:var(--color-bg-sunken); color:var(--color-text-secondary); }
.status-badge--pending .sd { background:var(--color-text-secondary); }
.status-badge--paid { background:rgba(47,109,176,.12); color:var(--color-info); }
.status-badge--paid .sd { background:var(--color-info); }
.status-badge--process { background:rgba(217,138,41,.15); color:var(--color-warning); }
.status-badge--process .sd { background:var(--color-warning); }
.status-badge--shipped { background:rgba(124,58,94,.1); color:var(--color-brand); }
.status-badge--shipped .sd { background:var(--color-brand); }
.status-badge--done { background:rgba(46,125,91,.12); color:var(--color-success); }
.status-badge--done .sd { background:var(--color-success); }
.status-badge--cancel { background:rgba(193,54,47,.12); color:var(--color-danger); }
.status-badge--cancel .sd { background:var(--color-danger); }

/* ---------- Sheet & Modal ---------- */
.scrim { position:fixed; inset:0; background:rgba(28,26,23,.45); opacity:0; pointer-events:none; transition:opacity .2s; z-index:calc(var(--z-sheet) - 1); }
.scrim.open { opacity:1; pointer-events:auto; }
.sheet { position:fixed; inset-inline:0; bottom:0; z-index:var(--z-sheet); background:var(--color-bg-surface); border-radius:var(--radius-lg) var(--radius-lg) 0 0; box-shadow:var(--shadow-3); padding:var(--space-4); max-height:85vh; overflow-y:auto; transform:translateY(100%); transition:transform .24s ease; }
.sheet.open { transform:none; }
.sheet__handle { margin:0 auto var(--space-3); width:40px; height:4px; border-radius:var(--radius-pill); background:var(--color-border-strong); }
.modal { position:fixed; inset:0; z-index:var(--z-modal); display:grid; place-items:center; padding:var(--space-4); opacity:0; pointer-events:none; transition:opacity .2s; }
.modal.open { opacity:1; pointer-events:auto; }
.modal__box { background:var(--color-bg-surface); border:1px solid var(--color-border); border-radius:var(--radius-lg); box-shadow:var(--shadow-3); width:560px; max-width:94vw; max-height:88vh; display:flex; flex-direction:column; transform:translateY(10px); transition:transform .2s; }
.modal.open .modal__box { transform:none; }
.modal__head { display:flex; align-items:flex-start; justify-content:space-between; gap:var(--space-3); padding:var(--space-4) var(--space-5); border-bottom:1px solid var(--color-border); }
.modal__title { font-family:var(--font-display); font-size:var(--text-h2); font-weight:600; }
.modal__body { padding:var(--space-5); overflow-y:auto; }
.modal__foot { padding:var(--space-4) var(--space-5); border-top:1px solid var(--color-border); display:flex; gap:var(--space-2); justify-content:flex-end; }

/* ---------- Drawer (side panel) ---------- */
.drawer { position:fixed; top:0; right:0; height:100vh; width:460px; max-width:92vw; background:var(--color-bg-surface); border-left:1px solid var(--color-border); box-shadow:var(--shadow-3); transform:translateX(100%); transition:transform .24s ease; z-index:var(--z-modal); display:flex; flex-direction:column; }
.drawer.open { transform:none; }
.drawer__head { padding:var(--space-4) var(--space-5); border-bottom:1px solid var(--color-border); display:flex; align-items:center; justify-content:space-between; }
.drawer__body { padding:var(--space-5); overflow-y:auto; flex:1; }

/* ---------- Toast ---------- */
.toast-wrap { position:fixed; bottom:20px; right:20px; display:flex; flex-direction:column; gap:8px; z-index:var(--z-toast); }
.toast { background:var(--color-bg-surface); border:1px solid var(--color-border); border-left:3px solid var(--color-brand); border-radius:var(--radius-md); padding:12px 16px; font-size:var(--text-body); box-shadow:var(--shadow-2); animation:toastIn .2s ease; max-width:340px; }
.toast--success { border-left-color:var(--color-success); }
.toast--danger { border-left-color:var(--color-danger); }
@keyframes toastIn { from { opacity:0; transform:translateX(20px); } to { opacity:1; transform:none; } }

/* ---------- Tabs ---------- */
.tabs { display:flex; gap:2px; border-bottom:1px solid var(--color-border); }
.tabs__item { padding:12px 16px; font-size:var(--text-body); color:var(--color-text-secondary); border:0; border-bottom:2px solid transparent; background:none; cursor:pointer; }
.tabs__item.active { color:var(--color-brand); border-bottom-color:var(--color-brand); font-weight:600; }

/* ---------- Empty state ---------- */
.empty { text-align:center; color:var(--color-text-secondary); padding:var(--space-12); border:1px dashed var(--color-border-strong); border-radius:var(--radius-md); }

/* ---------- Key-value list ---------- */
.kv { display:grid; grid-template-columns:auto 1fr; gap:8px 20px; font-size:var(--text-body); }
.kv dt { color:var(--color-text-secondary); }
.kv dd { margin:0; }

/* ---------- Breadcrumb ---------- */
.breadcrumb { display:flex; flex-wrap:wrap; gap:6px; align-items:center; font-size:var(--text-caption); color:var(--color-text-secondary); margin-bottom:var(--space-3); }
.breadcrumb a { color:var(--color-text-secondary); }
.breadcrumb .sep { opacity:.5; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce) {
  *, *::before, *::after { animation-duration:.001ms !important; transition-duration:.001ms !important; }
}

/* =====================================================================
   BACKOFFICE (admin) — layer di atas base unified. Desktop-first.
   ===================================================================== */
.app { display:grid; grid-template-columns:var(--sidebar-w) 1fr; grid-template-rows:var(--header-h) 1fr; grid-template-areas:"brand header" "sidebar main"; height:100vh; }
.app.collapsed { --sidebar-w:64px; }

/* Brand */
.adm-brand { grid-area:brand; display:flex; align-items:center; gap:var(--space-3); padding:0 var(--space-4); background:var(--color-bg-surface); border-right:1px solid var(--color-border); border-bottom:1px solid var(--color-border); }
.adm-brand__mark { width:32px; height:32px; border-radius:var(--radius-md); display:grid; place-items:center; background:linear-gradient(135deg,var(--plum-600),var(--plum-400)); color:#fff; flex:none; font-family:var(--font-display); font-weight:600; }
.adm-brand__title { font-family:var(--font-display); font-size:16px; font-weight:600; line-height:1; }
.adm-brand__sub { font-size:10px; color:var(--color-text-secondary); letter-spacing:.08em; text-transform:uppercase; }
.app.collapsed .adm-brand__text { display:none; }

/* Header */
.adm-header { grid-area:header; display:flex; align-items:center; gap:var(--space-4); padding:0 var(--space-5); background:var(--color-bg-surface); border-bottom:1px solid var(--color-border); position:sticky; top:0; z-index:var(--z-header); }
.adm-header__title { font-family:var(--font-display); font-size:var(--text-h2); font-weight:600; }
.adm-header__crumb { font-size:var(--text-caption); color:var(--color-text-secondary); }
.adm-search { flex:1; max-width:360px; position:relative; }
.adm-search .input { padding-left:36px; height:40px; min-height:40px; }
.adm-search .icon { position:absolute; left:10px; top:50%; transform:translateY(-50%); color:var(--color-text-secondary); pointer-events:none; }

/* Role dropdown + avatar */
.adm-dd { position:relative; }
.adm-dd__btn { display:inline-flex; align-items:center; gap:8px; padding:6px 12px; border:1px solid var(--color-border-strong); border-radius:var(--radius-pill); background:var(--color-bg-surface); cursor:pointer; font-size:var(--text-caption); font-weight:600; color:var(--color-text-primary); min-height:40px; }
.adm-dd__btn:hover { border-color:var(--color-brand); }
.adm-dd__menu { position:absolute; top:calc(100% + 6px); right:0; min-width:220px; background:var(--color-bg-surface); border:1px solid var(--color-border); border-radius:var(--radius-md); box-shadow:var(--shadow-3); padding:6px; z-index:var(--z-dropdown); display:none; flex-direction:column; gap:2px; }
.adm-dd.open .adm-dd__menu { display:flex; }
.adm-dd__item { display:flex; align-items:center; gap:8px; padding:8px 10px; border-radius:var(--radius-sm); background:none; border:0; font:inherit; font-size:var(--text-body); color:var(--color-text-secondary); cursor:pointer; text-align:left; width:100%; }
.adm-dd__item:hover { background:var(--color-bg-surface-alt); color:var(--color-text-primary); }
.adm-dd__item.active { color:var(--color-brand); font-weight:600; }
.adm-dd__label { font-size:10px; text-transform:uppercase; letter-spacing:.06em; color:var(--color-text-disabled); padding:6px 10px 2px; }
.avatar { width:34px; height:34px; border-radius:50%; background:var(--plum-100); color:var(--plum-700); display:grid; place-items:center; font-weight:700; font-size:13px; }

/* Sidebar */
.adm-sidebar { grid-area:sidebar; background:var(--color-bg-surface); border-right:1px solid var(--color-border); overflow-y:auto; padding:var(--space-3) var(--space-2) var(--space-10); }
.nav-group { margin-top:var(--space-4); }
.nav-group__label { padding:var(--space-1) var(--space-3); font-size:10px; text-transform:uppercase; letter-spacing:.06em; color:var(--color-text-disabled); font-weight:600; }
.app.collapsed .nav-group__label { text-align:center; font-size:0; }
.nav-item { display:flex; align-items:center; gap:var(--space-3); padding:9px 12px; border-radius:var(--radius-sm); color:var(--color-text-secondary); cursor:pointer; text-decoration:none; transition:background-color .12s,color .12s; margin:1px 0; }
.nav-item:hover { background:var(--color-bg-surface-alt); color:var(--color-text-primary); text-decoration:none; }
.nav-item.active { background:rgba(124,58,94,.1); color:var(--color-brand); font-weight:600; }
.nav-item .ni-icon { width:20px; flex:none; display:inline-flex; }
.nav-item .ni-label { font-size:var(--text-body); white-space:nowrap; overflow:hidden; }
.nav-item .ni-badge { margin-left:auto; font-family:var(--font-mono); font-size:11px; padding:1px 7px; border-radius:var(--radius-pill); background:var(--color-bg-sunken); color:var(--color-text-secondary); }
.app.collapsed .ni-label, .app.collapsed .ni-badge { display:none; }
.app.collapsed .nav-item { justify-content:center; }

/* Main */
.adm-main { grid-area:main; overflow-y:auto; padding:var(--space-6) var(--space-8) var(--space-16); background:var(--color-bg-canvas); }
.adm-page { max-width:1400px; margin:0 auto; animation:admfade .2s ease; }
@keyframes admfade { from { opacity:0; transform:translateY(6px); } to { opacity:1; transform:none; } }
.adm-page-head { display:flex; align-items:flex-end; justify-content:space-between; gap:var(--space-4); margin-bottom:var(--space-5); flex-wrap:wrap; }
.adm-page-head h1 { margin:0; font-family:var(--font-display); font-size:var(--text-h1); line-height:var(--lh-h1); font-weight:600; }
.adm-page-head p { margin:4px 0 0; color:var(--color-text-secondary); font-size:var(--text-caption); }

/* Grid helpers */
.cols-4 { display:grid; grid-template-columns:repeat(4,1fr); gap:var(--space-4); }
.cols-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:var(--space-4); }
.cols-2 { display:grid; grid-template-columns:repeat(2,1fr); gap:var(--space-4); }
.split-2 { display:grid; grid-template-columns:1.6fr 1fr; gap:var(--space-4); align-items:start; }

/* Toolbar */
.toolbar { display:flex; align-items:center; gap:var(--space-3); margin-bottom:var(--space-4); flex-wrap:wrap; }
.toolbar .adm-search { max-width:280px; flex:none; }

/* Product thumb */
.thumb { width:44px; height:56px; border-radius:var(--radius-sm); background:var(--color-bg-sunken); flex:none; object-fit:cover; }
.thumb-sq { width:40px; height:40px; border-radius:var(--radius-sm); }

/* Chart */
.chart-bars { display:flex; align-items:flex-end; gap:10px; height:180px; padding-top:10px; }
.chart-col { flex:1; display:flex; flex-direction:column; align-items:center; justify-content:flex-end; gap:6px; height:100%; }
.chart-col .cbar { width:64%; min-height:3px; border-radius:4px 4px 0 0; background:var(--color-brand); transition:height .5s; }
.chart-col .cval { font-family:var(--font-mono); font-size:11px; color:var(--color-text-secondary); }
.chart-col .clbl { font-size:10px; color:var(--color-text-disabled); }
.legend { display:flex; flex-direction:column; gap:8px; }
.legend .lg { display:flex; align-items:center; gap:8px; font-size:var(--text-caption); }
.legend .lg .sw { width:10px; height:10px; border-radius:3px; }
.legend .lg .lg-n { margin-left:auto; font-family:var(--font-mono); color:var(--color-text-secondary); }

/* Timeline (order status) */
.timeline { display:flex; flex-direction:column; gap:0; }
.tl-step { display:flex; gap:12px; }
.tl-step__dot { width:14px; height:14px; border-radius:50%; border:2px solid var(--color-border-strong); background:var(--color-bg-surface); flex:none; margin-top:2px; }
.tl-step.done .tl-step__dot { background:var(--color-success); border-color:var(--color-success); }
.tl-step.current .tl-step__dot { background:var(--color-brand); border-color:var(--color-brand); }
.tl-step__line { width:2px; flex:1; background:var(--color-border); margin:2px auto; min-height:18px; }
.tl-step.done .tl-step__line { background:var(--color-success); }
.tl-step__body { padding-bottom:14px; }
.tl-step__t { font-weight:600; font-size:var(--text-body); }
.tl-step__ts { font-size:var(--text-caption); color:var(--color-text-secondary); font-family:var(--font-mono); }

/* RBAC matrix perms */
.perm { display:inline-grid; place-items:center; width:22px; height:22px; border-radius:var(--radius-sm); font-size:10px; font-weight:700; font-family:var(--font-mono); }
.perm-full { background:rgba(46,125,91,.14); color:var(--color-success); }
.perm-part { background:rgba(217,138,41,.14); color:var(--color-warning); }
.perm-none { color:var(--color-text-disabled); }

/* misc */
.tag-lifecycle { font-size:var(--text-micro); font-weight:600; text-transform:uppercase; letter-spacing:.03em; padding:2px 8px; border-radius:var(--radius-sm); }
.tag-draft { background:var(--color-bg-sunken); color:var(--color-text-secondary); }
.tag-active { background:rgba(46,125,91,.12); color:var(--color-success); }
.tag-archived { background:rgba(193,54,47,.1); color:var(--color-danger); }
.mask { letter-spacing:.05em; }

@media (max-width:1080px) {
  .app { grid-template-columns:64px 1fr; }
  .adm-brand__text { display:none; }
  .nav-item .ni-label, .nav-item .ni-badge, .nav-group__label { display:none; }
  .nav-item { justify-content:center; }
  .cols-4 { grid-template-columns:repeat(2,1fr); }
  .cols-3, .split-2 { grid-template-columns:1fr; }
}