/* ══════════════════════════════════════════════════════════════════
   WC POS Pro — Screen Styles v1.2
   Light / Dark themes via [data-pos-theme] attribute on #wc-pos-root
══════════════════════════════════════════════════════════════════ */

/* ── Dark theme (default) ────────────────────────────────────────── */
#wc-pos-root,
#wc-pos-root[data-pos-theme="dark"] {
  --pos-bg:          #0f1117;
  --pos-surface:     #1a1d27;
  --pos-surface2:    #22263a;
  --pos-surface3:    #2a2e42;
  --pos-border:      rgba(255,255,255,.07);
  --pos-border2:     rgba(255,255,255,.13);
  --pos-text:        #f0f2f8;
  --pos-text2:       #c8ccdc;
  --pos-muted:       #7b82a0;
  --pos-accent:      #6c63ff;
  --pos-accent2:     #8b83ff;
  --pos-accent-bg:   rgba(108,99,255,.18);
  --pos-green:       #22c55e;
  --pos-green-bg:    rgba(34,197,94,.15);
  --pos-red:         #ef4444;
  --pos-red-bg:      rgba(239,68,68,.15);
  --pos-amber:       #f59e0b;
  --pos-card-bg:     #1e2130;
  --pos-card-hover:  #252840;
  --pos-input-bg:    #22263a;
  --pos-btn-bg:      #22263a;
  --pos-btn-text:    #c8ccdc;
  --pos-btn-border:  rgba(255,255,255,.13);
  --pos-shadow:      0 8px 32px rgba(0,0,0,.45);
  --pos-shadow-sm:   0 2px 8px rgba(0,0,0,.3);
  --pos-theme-icon:  '☀';
}

/* ── Light theme ─────────────────────────────────────────────────── */
#wc-pos-root[data-pos-theme="light"] {
  --pos-bg:          #f3f4f8;
  --pos-surface:     #ffffff;
  --pos-surface2:    #f0f1f5;
  --pos-surface3:    #e8eaf0;
  --pos-border:      rgba(0,0,0,.09);
  --pos-border2:     rgba(0,0,0,.15);
  --pos-text:        #111827;
  --pos-text2:       #374151;
  --pos-muted:       #6b7280;
  --pos-accent:      #5b52f0;
  --pos-accent2:     #4338ca;
  --pos-accent-bg:   rgba(91,82,240,.1);
  --pos-green:       #16a34a;
  --pos-green-bg:    rgba(22,163,74,.1);
  --pos-red:         #dc2626;
  --pos-red-bg:      rgba(220,38,38,.1);
  --pos-amber:       #d97706;
  --pos-card-bg:     #ffffff;
  --pos-card-hover:  #f3f4f8;
  --pos-input-bg:    #f0f1f5;
  --pos-btn-bg:      #f0f1f5;
  --pos-btn-text:    #374151;
  --pos-btn-border:  rgba(0,0,0,.15);
  --pos-shadow:      0 4px 24px rgba(0,0,0,.12);
  --pos-shadow-sm:   0 1px 4px rgba(0,0,0,.1);
  --pos-theme-icon:  '🌙';
}

/* ── Shared tokens ───────────────────────────────────────────────── */
#wc-pos-root {
  --pos-header-h:     56px;
  --pos-cart-w:       400px;
  --pos-radius:       10px;
  --pos-radius-sm:    6px;
  --pos-font:         'DM Sans', system-ui, sans-serif;
  --pos-font-display: 'Sora', system-ui, sans-serif;
  --pos-transition:   .14s cubic-bezier(.4,0,.2,1);
}

/* ══ RESET — defeat theme/WooCommerce overrides ════════════════════ */
.wc-pos-body, #wc-pos-root * { box-sizing: border-box; }
.wc-pos-body { margin:0; padding:0; background:var(--pos-bg); font-family:var(--pos-font); overflow:hidden; height:100vh; height:100dvh; }
#wc-pos-root { height:100vh; height:100dvh; display:flex; flex-direction:column; background:var(--pos-bg); font-family:var(--pos-font); }

#wc-pos-root input,
#wc-pos-root input[type="text"],
#wc-pos-root input[type="number"],
#wc-pos-root input[type="password"],
#wc-pos-root input[type="search"],
#wc-pos-root input[type="date"],
#wc-pos-root textarea,
#wc-pos-root select {
  box-sizing: border-box;
  font-family: var(--pos-font);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  outline: none;
  background: var(--pos-input-bg);
  color: var(--pos-text);
  border: 1px solid var(--pos-border2);
  border-radius: var(--pos-radius-sm);
  padding: 8px 10px;
  font-size: 13px;
  line-height: 1.4;
  box-shadow: none;
  margin: 0;
}
#wc-pos-root button {
  box-sizing: border-box;
  font-family: var(--pos-font);
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  line-height: 1;
  margin: 0;
  border: none;
  background: none;
  padding: 0;
}
#wc-pos-root input:focus,
#wc-pos-root textarea:focus,
#wc-pos-root select:focus { border-color: var(--pos-accent); }
#wc-pos-root input[type="checkbox"] {
  width: 16px; height: 16px; padding: 0; border-radius: 3px;
  -webkit-appearance: auto; appearance: auto;
  accent-color: var(--pos-accent);
}

/* ══ LOGIN SCREEN ══════════════════════════════════════════════════ */
.pos-login-screen {
  position: fixed; inset: 0; display: flex;
  align-items: center; justify-content: center;
  background: var(--pos-bg); z-index: 9999;
}
.pos-login-bg { position: absolute; inset: 0; overflow: hidden; }
.pos-login-orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: .3;
}
.pos-login-orb-1 { width:400px;height:400px;background:#6c63ff;top:-80px;left:-80px; }
.pos-login-orb-2 { width:350px;height:350px;background:#06b6d4;bottom:-60px;right:-60px; }
.pos-login-orb-3 { width:200px;height:200px;background:#8b5cf6;top:50%;left:50%;transform:translate(-50%,-50%); }
#wc-pos-root[data-pos-theme="light"] .pos-login-orb { opacity:.12; }
.pos-login-card {
  position: relative; z-index: 1;
  background: var(--pos-surface);
  border: 1px solid var(--pos-border2);
  border-radius: 20px;
  padding: 36px 32px;
  width: 360px;
  box-shadow: var(--pos-shadow);
}
.pos-login-logo { text-align:center; margin-bottom:20px; }
.pos-login-logo img { max-width:130px; max-height:50px; object-fit:contain; }
.pos-login-title { font-family:var(--pos-font-display); font-size:20px; font-weight:700; color:var(--pos-text); text-align:center; margin-bottom:24px; }
.pos-login-field { margin-bottom:14px; }
.pos-login-field label { display:block; font-size:11px; font-weight:700; color:var(--pos-muted); text-transform:uppercase; letter-spacing:.06em; margin-bottom:5px; }
.pos-login-field input,
.pos-login-field select { width:100%; padding:11px 13px; font-size:14px; }
.pos-login-field input::placeholder { color:var(--pos-muted); }
.pos-auth-tabs { display:flex; gap:0; margin-bottom:16px; border:1px solid var(--pos-border2); border-radius:var(--pos-radius-sm); overflow:hidden; }
.pos-auth-tab { flex:1; padding:8px; font-size:13px; font-weight:600; color:var(--pos-muted); background:none; border:none; cursor:pointer; transition:all var(--pos-transition); }
.pos-auth-tab.active { background:var(--pos-accent); color:#fff; }
.pos-pin-dots { display:flex; justify-content:center; gap:10px; margin:16px 0; }
.pos-pin-dot { width:14px;height:14px;border-radius:50%;border:2px solid var(--pos-border2); transition:all var(--pos-transition); }
.pos-pin-dot.filled { background:var(--pos-accent); border-color:var(--pos-accent); }
.pos-pin-pad { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; }
.pos-pin-key {
  padding:13px 0; border-radius:var(--pos-radius-sm); background:var(--pos-surface2);
  border:1px solid var(--pos-border); color:var(--pos-text);
  font-size:16px; font-weight:600; font-family:var(--pos-font-display);
  cursor:pointer; transition:all var(--pos-transition);
}
.pos-pin-key:hover { background:var(--pos-card-hover); border-color:var(--pos-border2); }
.pos-pin-key:active { transform:scale(.96); }
.pos-login-btn {
  width:100%; padding:13px; margin-top:6px;
  background:var(--pos-accent); color:#fff; border:none;
  border-radius:var(--pos-radius-sm); font-size:15px; font-weight:700;
  font-family:var(--pos-font-display); cursor:pointer;
  transition:all var(--pos-transition); display:flex; align-items:center; justify-content:center; gap:8px;
}
.pos-login-btn:hover { background:var(--pos-accent2); }
.pos-login-btn:disabled { opacity:.6; cursor:not-allowed; }
.pos-login-error { color:var(--pos-red); font-size:13px; text-align:center; padding:8px; display:none; }

/* ══ APP SHELL ═════════════════════════════════════════════════════ */
.pos-app-screen { display:flex; flex-direction:column; height:100vh; height:100dvh; background:var(--pos-bg); }

/* ── Header ──────────────────────────────────────────────────────── */
.pos-header {
  height: var(--pos-header-h);
  min-height: var(--pos-header-h);
  background: var(--pos-surface);
  border-bottom: 1px solid var(--pos-border);
  display: flex;
  align-items: center;
  padding: 0 14px;
  gap: 10px;
  flex-shrink: 0;
}

/* Brand — fixed width, left side */
.pos-header-brand {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  min-width: 0;
  max-width: 160px;
}
.pos-header-logo { max-height: 32px; max-width: 110px; object-fit: contain; display: block; }
.pos-header-logo-wrap { line-height: 0; }
.pos-header-logo-wrap a { display: block; line-height: 0; }
.pos-header-logo-wrap img { max-height: 32px; max-width: 110px; width: auto; object-fit: contain; display: block; }
.pos-header-name { font-family: var(--pos-font-display); font-size: 15px; font-weight: 700; color: var(--pos-text); white-space: nowrap; }
.pos-header-store { font-family: var(--pos-font-display); font-size: 14px; font-weight: 700; color: var(--pos-text); white-space: nowrap; }
.pos-header-register {
  display: none; font-size: 11px; font-weight: 600; padding: 3px 8px;
  background: var(--pos-accent-bg); color: var(--pos-accent2);
  border-radius: 20px; white-space: nowrap;
}
.pos-header-register.visible { display: block; }

/* Search wrap — takes all remaining space */
.pos-header-search-wrap {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
}
.pos-search-box {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--pos-surface2);
  border: 1px solid var(--pos-border);
  border-radius: var(--pos-radius-sm);
  padding: 0 12px;
  height: 36px;
  transition: border-color var(--pos-transition);
}
.pos-search-box:focus-within { border-color: var(--pos-accent); }
.pos-search-icon { color: var(--pos-muted); flex-shrink: 0; width: 16px; height: 16px; display: block; }
.pos-search-input,
#pos-search {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--pos-text);
  font-family: var(--pos-font);
  font-size: 13px;
  padding: 0;
  height: 100%;
  box-shadow: none;
}
.pos-search-input::placeholder,
#pos-search::placeholder { color: var(--pos-muted); }
.pos-search-clear,
#pos-search-clear {
  background: none;
  border: none;
  color: var(--pos-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 0;
  line-height: 1;
  flex-shrink: 0;
}

/* Actions — staff pill + icon buttons, right side */
.pos-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  margin-left: 4px;
}

/* Divider between staff pill and icon buttons */
.pos-header-actions .pos-staff-pill {
  margin-right: 4px;
  padding-right: 10px;
  border-right: 1px solid var(--pos-border2);
}

/* Staff pill */
.pos-staff-pill { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.pos-staff-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--pos-accent);
  color: #fff;
  font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
#pos-staff-name-header {
  font-size: 12px; font-weight: 600;
  color: var(--pos-text);
  max-width: 90px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
/* .pos-header-btn moved to scoped section below */
.pos-held-badge { position:absolute;top:-4px;right:-4px;background:var(--pos-red);color:#fff;font-size:10px;font-weight:700;border-radius:8px;min-width:16px;height:16px;line-height:16px;text-align:center;padding:0 3px;display:none; }

/* ══ BODY ══════════════════════════════════════════════════════════ */
.pos-body {
  flex:1; min-height:0;
  display:grid;
  grid-template-columns:1fr var(--pos-cart-w);
  overflow:hidden;
}

/* ══ PRODUCTS PANEL ════════════════════════════════════════════════ */
.pos-products-panel { display:flex; flex-direction:column; overflow:hidden; background:var(--pos-bg); }
/* ══ CATEGORIES HAMBURGER ══════════════════════════════════════════ */
.pos-categories-bar {
  position: relative;
  flex-shrink: 0;
  border-bottom: 1px solid var(--pos-border);
}
.pos-cats-toggle {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 16px; width: 100%;
  background: var(--pos-surface2); border: none; cursor: pointer;
  color: var(--pos-text); font-family: var(--pos-font); font-size: 13px; font-weight: 600;
  transition: background var(--pos-transition);
}
.pos-cats-toggle:hover { background: var(--pos-surface); }
.pos-cats-toggle svg { color: var(--pos-accent); flex-shrink: 0; }
.pos-cats-toggle span { flex: 1; text-align: left; }
.pos-cats-toggle .pos-cats-chevron {
  margin-left: auto; color: var(--pos-muted); transition: transform 0.2s ease;
}
.pos-cats-toggle[aria-expanded="true"] .pos-cats-chevron { transform: rotate(180deg); }
.pos-cats-toggle[aria-expanded="true"] .pos-cats-icon-bars { display: none !important; }
.pos-cats-toggle[aria-expanded="false"] .pos-cats-icon-x  { display: none !important; }
.pos-cats-dropdown {
  position: absolute; top: 100%; left: 0; right: 0;
  z-index: 500;
  background: var(--pos-surface);
  border-bottom: 2px solid var(--pos-accent);
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
  max-height: 280px; overflow-y: auto;
}
.pos-cats-list {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 10px 14px 12px;
}
.pos-cat-chip {
  padding: 5px 13px; border-radius: 20px; border: 1px solid var(--pos-border2);
  background: transparent; color: var(--pos-muted); font-size: 12px; font-weight: 600;
  cursor: pointer; white-space: nowrap; transition: all var(--pos-transition);
  display: flex; align-items: center; gap: 4px;
}
.pos-cat-chip:hover { border-color: var(--pos-accent); color: var(--pos-text); }
.pos-cat-chip.active { background: var(--pos-accent); border-color: var(--pos-accent); color: #fff; }
.pos-cat-count { font-size: 10px; opacity: .7; }
.pos-products-wrap { flex:1; overflow:hidden; display:flex; flex-direction:column; min-height:0; }
#pos-products {
  flex:1;
  min-height:0;
  overflow-y:auto;
  padding:14px;
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(150px,1fr));
  gap:10px;
  align-content:start;
}
/* Grid size variants */
.pos-layout-grid.pos-grid-small  #pos-products { grid-template-columns:repeat(auto-fill,minmax(110px,1fr)); }
.pos-layout-grid.pos-grid-medium #pos-products { grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); }
.pos-layout-grid.pos-grid-large  #pos-products { grid-template-columns:repeat(auto-fill,minmax(190px,1fr)); }
.pos-layout-list #pos-products   { grid-template-columns:1fr; }
/* Product cards */
.pos-product-card {
  background:var(--pos-card-bg); border:1px solid var(--pos-border);
  border-radius:var(--pos-radius); overflow:hidden; cursor:pointer;
  transition:all var(--pos-transition); position:relative;
  display:flex; flex-direction:column;
}
.pos-product-card:hover { border-color:var(--pos-accent); transform:translateY(-2px); box-shadow:var(--pos-shadow-sm); }
.pos-product-card.pos-oos { opacity:.5; cursor:not-allowed; }
.pos-layout-list .pos-product-card { flex-direction:row; align-items:center; }
.pos-product-thumb { width:100%; aspect-ratio:1; object-fit:cover; display:block; background:var(--pos-surface2); }
.pos-layout-list .pos-product-thumb { width:52px; height:52px; flex-shrink:0; aspect-ratio:1; border-radius:var(--pos-radius-sm); margin:8px; }
.pos-product-thumb-placeholder { width:100%; aspect-ratio:1; display:flex; align-items:center; justify-content:center; font-size:28px; background:var(--pos-surface2); }
.pos-layout-list .pos-product-thumb-placeholder { width:52px; height:52px; flex-shrink:0; margin:8px; border-radius:var(--pos-radius-sm); font-size:20px; aspect-ratio:1; }
.pos-product-info { padding:8px; flex:1; min-width:0; }
.pos-product-name { font-size:12px; font-weight:600; color:var(--pos-text); line-height:1.3; margin-bottom:3px; }
.pos-product-sku  { font-size:10px; color:var(--pos-muted); margin-bottom:3px; }
.pos-product-price{ font-family:var(--pos-font-display); font-size:13px; font-weight:700; color:var(--pos-accent2); }
.pos-product-stock { font-size:10px; color:var(--pos-green); margin-top:2px; }
.pos-product-stock.low { color:var(--pos-amber); }
.pos-add-indicator {
  position:absolute; inset:0; background:rgba(108,99,255,.18);
  display:flex; align-items:center; justify-content:center;
  font-size:24px; font-weight:300; color:var(--pos-accent2);
  opacity:0; transition:opacity var(--pos-transition);
}
.pos-product-card:hover .pos-add-indicator { opacity:1; }
.pos-oos-badge { position:absolute; top:6px; right:6px; background:var(--pos-red-bg); color:var(--pos-red); font-size:10px; font-weight:700; padding:2px 6px; border-radius:10px; }
/* Skeleton */
.pos-skeleton-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:10px; padding:14px; width:100%; }
.pos-skeleton-card { background:var(--pos-card-bg); border-radius:var(--pos-radius); overflow:hidden; }
.pos-skeleton-img  { width:100%; aspect-ratio:1; background:var(--pos-surface2); animation:pos-pulse 1.4s ease infinite; }
.pos-skeleton-thumb{ width:100%; aspect-ratio:1; background:var(--pos-surface2); animation:pos-pulse 1.4s ease infinite; }
.pos-skeleton-line { height:10px; background:var(--pos-surface2); border-radius:4px; margin:8px 10px; animation:pos-pulse 1.4s ease infinite; }
.pos-skeleton-line.short { width:60%; }
@keyframes pos-pulse { 0%,100%{opacity:.5} 50%{opacity:1} }
/* Pagination */
.pos-pagination { display:flex; gap:4px; justify-content:center; padding:10px; flex-shrink:0; }
.pos-page-btn { width:30px;height:30px;border-radius:var(--pos-radius-sm);border:1px solid var(--pos-border);background:var(--pos-surface2);color:var(--pos-muted);font-size:12px;cursor:pointer;transition:all var(--pos-transition); }
.pos-page-btn.active,.pos-page-btn:hover { background:var(--pos-accent); border-color:var(--pos-accent); color:#fff; }
/* No products */
.pos-no-products { grid-column:1/-1; display:flex; flex-direction:column; align-items:center; justify-content:center; padding:40px; color:var(--pos-muted); text-align:center; gap:10px; }

/* pos-cart-middle: on desktop, transparent wrapper (display:contents makes it invisible to flex) */
.pos-cart-middle { display: contents; }

/* ══ CART PANEL ════════════════════════════════════════════════════ */
.pos-cart-panel {
  background:var(--pos-surface); border-left:1px solid var(--pos-border);
  display:flex; flex-direction:column; overflow:hidden; min-height:0;
}
/* Cart header (customer selector) */
.pos-cart-header { padding:10px 14px; border-bottom:1px solid var(--pos-border); flex-shrink:0; }
.pos-customer-wrap { position:relative; }
.pos-customer-input-wrap {
  display:flex; align-items:center; gap:6px; padding:7px 10px;
  background:var(--pos-surface2); border:1px solid var(--pos-border);
  border-radius:var(--pos-radius-sm); transition:border-color var(--pos-transition);
}
.pos-customer-input-wrap:focus-within { border-color:var(--pos-accent); }
.pos-customer-input-wrap svg { color:var(--pos-muted); flex-shrink:0; width:14px;height:14px; }
.pos-customer-input-wrap input {
  flex:1; background:none; border:none; outline:none;
  color:var(--pos-text); font-family:var(--pos-font); font-size:13px;
  padding:0; height:auto; border-radius:0;
}
.pos-customer-input-wrap input::placeholder { color:var(--pos-muted); }
.pos-customer-clear-btn { background:none; border:none; color:var(--pos-muted); cursor:pointer; font-size:13px; padding:0; }
/* + add customer button inside the search bar */
.pos-customer-add-btn {
  background: none; border: none; cursor: pointer;
  color: var(--pos-accent2); padding: 0; line-height:1; flex-shrink:0;
  display:flex; align-items:center;
}
.pos-customer-add-btn:hover { color: var(--pos-accent); }
.pos-customer-dropdown {
  display:none; position:absolute; top:100%; left:0; right:0; z-index:100;
  background:var(--pos-surface); border:1px solid var(--pos-border2);
  border-radius:var(--pos-radius-sm); box-shadow:var(--pos-shadow);
  max-height:200px; overflow-y:auto; margin-top:3px;
}
.pos-customer-item { padding:9px 12px; cursor:pointer; font-size:13px; color:var(--pos-text); border-bottom:1px solid var(--pos-border); }
.pos-customer-item:hover { background:var(--pos-card-hover); }
.pos-customer-item span { color:var(--pos-muted); font-size:11px; display:block; }
.pos-customer-item:last-child { border-bottom:none; }
.pos-customer-noresult { cursor:default; color:var(--pos-muted); font-style:italic; }
.pos-customer-noresult:hover { background:none; }
.pos-customer-add-row { background:var(--pos-surface2); cursor:default; }
.pos-customer-add-row:hover { background:var(--pos-surface2); }
.pos-customer-add-row a { color:var(--pos-accent2); font-weight:600; font-size:12px; text-decoration:none; }
.pos-customer-add-row a:hover { text-decoration:underline; }
/* Customer selected tag — shows name + company/VAT line */
.pos-customer-selected-tag {
  display:flex; align-items:center; gap:6px;
  padding:5px 8px; background:var(--pos-accent-bg);
  border-radius:var(--pos-radius-sm); margin-top:4px;
  flex-wrap: wrap;
}
.pos-customer-selected-tag .pos-cust-name { font-size:12px; font-weight:700; color:var(--pos-accent2); flex:1; min-width:0; }
.pos-customer-selected-tag .pos-cust-meta { font-size:10px; font-weight:500; color:var(--pos-muted); width:100%; margin-top:-3px; }
.pos-customer-selected-tag button { background:none; border:none; color:var(--pos-accent); cursor:pointer; font-size:13px; padding:0; line-height:1; margin-left:auto; }
/* Disabled invoice button */
#wc-pos-root .pos-btn-disabled,
#wc-pos-root button.pos-btn-disabled {
  opacity: .38 !important;
  cursor: not-allowed !important;
  pointer-events: auto !important; /* keep so tooltip title still shows */
  filter: grayscale(60%);
}

/* ── Add Customer modal ──────────────────────────────────────────── */
.pos-add-customer-modal { width: min(520px, 95vw); }
.pos-add-cust-body { padding: 6px 20px 12px; overflow-y: auto; max-height: 60vh; }
/* VAT row: input + AADE button side by side */
/* ── AADE lookup bar (inside Add Customer modal) ───────────────────── */
.pos-aade-bar {
  background: var(--pos-surface2);
  border: 1px solid var(--pos-accent);
  border-radius: var(--pos-radius-sm);
  padding: 10px 12px;
  margin-bottom: 14px;
}
.pos-aade-bar-inner {
  display: flex; align-items: center; gap: 8px;
}
.pos-aade-bar-icon {
  color: var(--pos-accent); flex-shrink: 0;
  display: flex; align-items: center;
}
.pos-aade-vat-input {
  flex: 1; min-width: 0;
  padding: 8px 10px;
  font-size: 13px; font-family: var(--pos-font);
  border: 1px solid var(--pos-border2);
  border-radius: var(--pos-radius-sm);
  background: var(--pos-input-bg);
  color: var(--pos-text);
  outline: none;
  letter-spacing: .05em;
}
.pos-aade-vat-input:focus { border-color: var(--pos-accent); }
.pos-aade-vat-input::placeholder { letter-spacing: 0; color: var(--pos-muted); font-size: 12px; }
.pos-aade-fetch-btn {
  flex-shrink: 0;
  padding: 8px 14px;
  background: var(--pos-accent); color: #fff;
  border: none; border-radius: var(--pos-radius-sm);
  font-size: 12px; font-weight: 700; font-family: var(--pos-font);
  cursor: pointer; white-space: nowrap;
  transition: opacity var(--pos-transition);
}
.pos-aade-fetch-btn:hover { opacity: .88; }
.pos-aade-fetch-btn:disabled { opacity: .5; cursor: default; }
.pos-aade-status {
  margin-top: 6px; font-size: 11.5px; font-weight: 600; min-height: 0;
  transition: color .2s;
}
.pos-aade-status.aade-ok   { color: var(--pos-green,  #16a34a); }
.pos-aade-status.aade-err  { color: var(--pos-red,    #dc2626); }
.pos-aade-status.aade-busy { color: var(--pos-accent); }
/* MyDATA submit button in complete modal */
#wc-pos-root .pos-btn-wmd {
  background: var(--pos-surface2);
  color: var(--pos-text);
  border-color: #16a34a;
  position: relative;
}
#wc-pos-root .pos-btn-wmd::before {
  content: '';
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #16a34a;
  margin-right: 4px;
  flex-shrink: 0;
}
#wc-pos-root .pos-btn-wmd:hover { background: #f0fdf4; border-color: #15803d; }
.pos-add-cust-section-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .8pt; color: var(--pos-muted);
  margin: 14px 0 6px; border-bottom: 1px solid var(--pos-border); padding-bottom: 4px;
}
.pos-add-cust-section-label:first-child { margin-top: 4px; }
.pos-add-cust-row { display: flex; gap: 10px; margin-bottom: 8px; }
.pos-add-cust-field { flex: 1; display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.pos-add-cust-field-full { flex: 2; }
.pos-add-cust-field label { font-size: 11px; font-weight: 600; color: var(--pos-muted); }
.pos-add-cust-field input {
  height: 36px; padding: 0 10px;
  border: 1px solid var(--pos-border2);
  background: var(--pos-input-bg); color: var(--pos-text);
  border-radius: var(--pos-radius-sm); font-size: 13px;
  font-family: var(--pos-font); outline: none;
  transition: border-color var(--pos-transition);
}
.pos-add-cust-field input:focus { border-color: var(--pos-accent); }
#pos-add-cust-status { font-size: 12px; font-weight: 600; min-height: 18px; margin-top: 4px; }
/* ══ RESPONSIVE ══════════════════════════════════════════════════════
   Breakpoints:
   ≤1024px  Tablet landscape — narrow cart
   ≤768px   Tablet portrait / large phone — tab-based slide UI
   ≤480px   Phone — tighter grids
   ════════════════════════════════════════════════════════════════ */

@media (max-width: 480px) {
  .pos-add-cust-row { flex-direction: column; }
  .pos-add-cust-field-full { flex: 1; }
}

/* ── Tablet landscape (≤1024px) ──────────────────────────────────── */
@media (max-width: 1024px) {
  :root { --pos-cart-w: 250px; }

  /* Use dynamic viewport height so browser chrome doesn't push content off */
  .wc-pos-body    { height: 100dvh; }
  #wc-pos-root    { height: 100dvh; }
  .pos-app-screen { height: 100dvh; }

  /* Compact header */
  .pos-header { height: 44px; min-height: 44px; padding: 0 12px; }
  :root { --pos-header-h: 44px; }

  /* Tighter product cards */
  .pos-layout-grid.pos-grid-large  #pos-products { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
  .pos-layout-grid.pos-grid-medium #pos-products { grid-template-columns: repeat(auto-fill, minmax(115px, 1fr)); }
  #pos-products { padding: 10px; gap: 8px; }

  /* Cart panel: proper 3-zone flex column */
  .pos-cart-panel { display: flex; flex-direction: column; overflow: hidden; }

  /* Cart header: very compact */
  .pos-cart-header { padding: 5px 10px; flex-shrink: 0; }

  /* Cart items: limited height, scrollable */
  .pos-cart-items {
    flex: 0 0 auto;
    max-height: 22dvh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border-bottom: 1px solid var(--pos-border);
  }

  /* Compact item rows */
  #wc-pos-root .pos-cart-item      { padding: 5px 10px; }
  #wc-pos-root .pos-cart-item-name { font-size: 11px; }

  /* Middle section: scrollable, takes remaining space */
  .pos-cart-middle { flex: 1; min-height: 0; overflow-y: auto; -webkit-overflow-scrolling: touch; }

  /* Squeeze every section */
  .pos-totals          { padding: 5px 10px; }
  .pos-totals-row      { font-size: 11px; padding: 1px 0; }
  .pos-totals-row.pos-total-final strong { font-size: 14px; }
  .pos-payment-section { padding: 5px 10px; }
  .pos-payment-label   { margin-bottom: 3px; font-size: 10px; }
  .pos-notes-wrap      { padding: 3px 10px; max-height: 32px; overflow: hidden; }
  .pos-notes-wrap textarea { font-size: 11px; }
  .pos-discount-panel  { padding: 5px 10px; }
  .pos-cash-calc       { padding: 5px 10px; }

  /* Payment buttons: 2 per row, compact */
  .pos-payment-methods { flex-wrap: wrap; gap: 5px; }
  .pos-payment-btn {
    min-width: calc(50% - 5px); flex: 1 1 calc(50% - 5px);
    min-height: 42px; padding: 6px 8px; font-size: 11px;
  }
  .pos-payment-btn svg { width: 16px; height: 16px; }

  /* Cart actions: pinned at bottom, always visible */
  .pos-cart-actions {
    flex-shrink: 0 !important;
    flex-direction: row; flex-wrap: wrap;
    gap: 6px; padding: 8px 10px 10px;
    border-top: 2px solid var(--pos-border);
    background: var(--pos-surface);
  }
  .pos-btn-checkout { flex: 1 1 100%; order: -1; padding: 11px 14px; font-size: 14px; }
  .pos-btn-discount-toggle,
  .pos-btn-clear-cart { flex: 1; padding: 9px 6px; font-size: 12px; min-height: 38px; }
}

/* ── Tablet portrait + large phone (≤768px) ──────────────────────
   Cart layout (top to bottom, all inside pos-cart-panel flex-column):
   1. pos-mobile-back-btn   — fixed, flex-shrink:0
   2. pos-cart-header       — fixed, flex-shrink:0
   3. pos-cart-items        — SCROLLABLE, flex:0 0 auto, max 28vh
   4. pos-cart-middle       — SCROLLABLE, flex:1 — totals/payment/etc
   5. pos-cart-actions      — PINNED bottom, flex-shrink:0
   ─────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {

  /* Root must fill viewport exactly — dvh accounts for browser chrome on tablets/phones */
  .wc-pos-body    { overflow: hidden; height: 100vh; height: 100dvh; }
  #wc-pos-root    { height: 100vh; height: 100dvh; }
  .pos-app-screen { display: flex; flex-direction: column; height: 100vh; height: 100dvh; }

  /* Header: compact, never shrinks */
  .pos-header { padding: 0 10px; gap: 6px; flex-shrink: 0; }
  .pos-header-brand { display: none; }
  .pos-header-register { display: none !important; }
  .pos-staff-pill span { display: none; }
  #pos-hold-btn, #pos-recall-btn { display: none; }

  /* Body: fills remaining height, position-relative for slide panels */
  .pos-body {
    display: block;
    position: relative;
    flex: 1;
    min-height: 0;
    overflow: hidden;
  }

  /* Both panels: absolute-fill the body */
  .pos-products-panel,
  .pos-cart-panel {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
  }

  /* Products: visible by default */
  .pos-products-panel { transform: translateX(0); z-index: 1; background: var(--pos-bg); }

  /* Cart: off-screen right */
  .pos-cart-panel {
    transform: translateX(100%);
    z-index: 2;
    border-left: none;
    background: var(--pos-surface);
  }

  /* Slide animation */
  .pos-mobile-cart-open .pos-products-panel { transform: translateX(-25%); }
  .pos-mobile-cart-open .pos-cart-panel     { transform: translateX(0); }

  /* ── Products panel layout ─────────────────────────────────── */
  .pos-products-wrap {
    flex: 1; min-height: 0; overflow: hidden;
    display: flex; flex-direction: column;
  }

  /* Product grid: compact cards — list layout on mobile for readability */
  #pos-products {
    flex: 1; min-height: 0;
    overflow-y: auto; -webkit-overflow-scrolling: touch;
    padding: 6px;
    gap: 5px;
    /* Force list layout on mobile so each card shows name+price+sku in one row */
    grid-template-columns: 1fr !important;
  }

  /* Each card in list mode: horizontal, compact */
  #wc-pos-root .pos-product-card {
    flex-direction: row;
    align-items: center;
    min-height: 54px;
    max-height: 60px;
    padding: 0;
    border-radius: 6px;
  }
  #wc-pos-root .pos-product-thumb,
  #wc-pos-root .pos-product-thumb-placeholder {
    width: 52px !important;
    height: 52px !important;
    min-width: 52px;
    aspect-ratio: 1;
    border-radius: 6px 0 0 6px;
    flex-shrink: 0;
    font-size: 18px;
  }
  #wc-pos-root .pos-product-info {
    flex: 1; min-width: 0;
    padding: 4px 8px;
    display: flex; flex-direction: column; justify-content: center; gap: 1px;
  }
  #wc-pos-root .pos-product-name  { font-size: 12px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  #wc-pos-root .pos-product-sku   { font-size: 10px; }
  #wc-pos-root .pos-product-price { font-size: 12px; }
  #wc-pos-root .pos-product-stock { font-size: 10px; }
  #wc-pos-root .pos-add-indicator { display: none; }

  /* "View Cart" sticky bar at bottom of products panel */
  .pos-mobile-cart-bar {
    display: flex !important;
    align-items: center; gap: 10px;
    padding: 11px 16px;
    background: var(--pos-accent); color: #fff;
    flex-shrink: 0; cursor: pointer;
    font-weight: 700; font-size: 14px;
    border: none; width: 100%; text-align: left;
  }
  .pos-mobile-cart-bar:active { opacity: 0.88; }
  .pos-mobile-cart-bar-count {
    background: rgba(255,255,255,0.22);
    border-radius: 12px; padding: 2px 10px; font-size: 12px;
  }
  .pos-mobile-cart-bar-total { margin-left: auto; font-size: 14px; font-weight: 800; }

  /* ── Cart panel layout ─────────────────────────────────────── */
  /* 1. Back button — fixed top */
  .pos-mobile-back-btn {
    display: flex !important;
    align-items: center; gap: 6px;
    padding: 10px 14px;
    background: var(--pos-surface2); border: none;
    border-bottom: 1px solid var(--pos-border);
    color: var(--pos-accent); font-weight: 700; font-size: 13px;
    cursor: pointer; width: 100%; text-align: left;
    flex-shrink: 0;
  }

  /* 2. Cart header (customer) — fixed */
  .pos-cart-header { padding: 6px 10px; flex-shrink: 0; }

  /* 3. Cart items — scrollable, limited height */
  .pos-cart-items {
    flex: 0 0 auto;
    max-height: 26vh;
    min-height: 50px;
    overflow-y: auto; -webkit-overflow-scrolling: touch;
    border-bottom: 2px solid var(--pos-border);
  }

  /* Compact item rows */
  #wc-pos-root .pos-cart-item         { padding: 5px 10px; }
  #wc-pos-root .pos-cart-item-name    { font-size: 11px; }
  #wc-pos-root .pos-cart-item-price   { font-size: 11px; }

  /* 4. Middle section (totals, payment, etc) — scrollable, takes remaining space */
  .pos-cart-middle {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* Compact sections inside middle */
  .pos-discount-panel { padding: 6px 12px; }
  .pos-notes-wrap     { padding: 4px 12px; max-height: 38px; }
  .pos-totals         { padding: 6px 12px; }
  .pos-totals-row     { font-size: 11px; padding: 1px 0; }
  .pos-payment-section { padding: 6px 12px; }
  .pos-payment-label  { margin-bottom: 3px; font-size: 10px; }
  .pos-cash-calc      { padding: 6px 12px; }

  /* Payment buttons: 2 per row */
  .pos-payment-methods { flex-wrap: wrap; gap: 5px; }
  .pos-payment-btn     { min-width: calc(50% - 5px); flex: 1 1 calc(50% - 5px); padding: 7px 4px; font-size: 11px; }

  /* 5. Cart actions — PINNED to bottom, never scroll away */
  .pos-cart-actions {
    flex-shrink: 0 !important;
    flex-direction: row; flex-wrap: wrap;
    gap: 6px; padding: 8px 10px 12px;
    background: var(--pos-surface);
    border-top: 2px solid var(--pos-border);
  }
  .pos-btn-checkout              { flex: 1 1 100%; order: -1; }
  .pos-btn-discount-toggle,
  .pos-btn-clear-cart            { flex: 1; }

  /* Modals */
  .pos-modal { width: 96vw !important; max-height: 90svh; overflow-y: auto; }
  .pos-complete-actions { flex-direction: column; }
  .pos-btn-receipt { width: 100%; }
  .pos-cust-type-cards { flex-direction: column; }

  /* Login */
  .pos-login-card { width: 96vw; padding: 24px 20px; }
}

/* ── Small phones (≤480px) ─────────────────────────────────────── */
@media (max-width: 480px) {
  #wc-pos-root .pos-product-thumb,
  #wc-pos-root .pos-product-thumb-placeholder {
    width: 46px !important; height: 46px !important; min-width: 46px;
  }
  #wc-pos-root .pos-product-card { min-height: 48px; max-height: 54px; }
  .pos-payment-btn { min-width: calc(50% - 5px); flex: 1 1 calc(50% - 5px); }
  .pos-cart-qty-ctrl { gap: 2px; }
  .pos-qty-btn { width: 24px; height: 24px; font-size: 12px; }
  .pos-cart-qty-input { width: 32px; }
  .pos-cart-actions { padding: 6px 8px 10px; }
}

/* ── Desktop: hide mobile-only elements ─────────────────────────── */
@media (min-width: 769px) {
  .pos-mobile-cart-bar { display: none !important; }
  .pos-mobile-back-btn { display: none !important; }
  /* Ensure pos-cart-middle is not flex on desktop (normal flow) */
  .pos-cart-middle { display: contents; }
}

/* Cart items list */
.pos-cart-items { flex:1; min-height:0; overflow-y:auto; scrollbar-width:thin; scrollbar-color:var(--pos-border2) transparent; }
.pos-cart-empty { display:flex; flex-direction:column; align-items:center; justify-content:center; height:100%; padding:30px; color:var(--pos-muted); text-align:center; gap:8px; }
.pos-cart-empty svg { opacity:.3; }
.pos-cart-empty p { font-size:13px; font-weight:600; color:var(--pos-muted); }
.pos-cart-empty span { font-size:12px; color:var(--pos-muted); opacity:.7; }

/* ── Cart item row ── key section: scoped under #wc-pos-root for specificity ── */
#wc-pos-root .pos-cart-item {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 12px;
  border-bottom: 1px solid var(--pos-border);
  transition: background var(--pos-transition);
}
#wc-pos-root .pos-cart-item:hover { background: rgba(128,128,255,.04); }
#wc-pos-root .pos-cart-item-name {
  flex: 1;
  min-width: 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--pos-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#wc-pos-root .pos-cart-item-name small { display:block; font-size:10px; color:var(--pos-muted); }
#wc-pos-root .pos-cart-qty-ctrl { display:flex; align-items:center; gap:2px; flex-shrink:0; }
#wc-pos-root .pos-qty-btn,
#wc-pos-root button.pos-qty-btn {
  width: 20px; height: 20px;
  min-width: 20px; max-width: 20px;
  min-height: 20px; max-height: 20px;
  padding: 0; margin: 0;
  border-radius: 4px;
  border: 1px solid var(--pos-border2);
  background: var(--pos-surface2);
  color: var(--pos-text);
  cursor: pointer;
  font-size: 14px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; box-shadow: none; outline: none;
  transition: all var(--pos-transition);
}
#wc-pos-root .pos-qty-btn:hover { background:var(--pos-card-hover); border-color:var(--pos-accent); }
#wc-pos-root .pos-cart-qty-input,
#wc-pos-root input.pos-cart-qty-input {
  width: 28px; height: 20px;
  min-width: 0; max-width: 28px;
  padding: 0 2px; margin: 0;
  text-align: center;
  background: var(--pos-surface2);
  border: 1px solid var(--pos-border);
  border-radius: 4px;
  color: var(--pos-text);
  font-size: 11px; font-family: var(--pos-font);
  line-height: 1; box-shadow: none; outline: none;
  -moz-appearance: textfield;
}
#wc-pos-root .pos-cart-qty-input::-webkit-inner-spin-button,
#wc-pos-root .pos-cart-qty-input::-webkit-outer-spin-button { -webkit-appearance:none; margin:0; }
#wc-pos-root .pos-cart-price-input,
#wc-pos-root input.pos-cart-price-input {
  width: 54px; height: 20px;
  max-width: 54px;
  padding: 0; margin: 0;
  text-align: right;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--pos-border);
  border-radius: 0;
  color: var(--pos-text);
  font-size: 12px; font-weight: 700;
  font-family: var(--pos-font-display);
  flex-shrink: 0; box-shadow: none; outline: none;
  -moz-appearance: textfield;
}
#wc-pos-root .pos-cart-price-input::-webkit-inner-spin-button,
#wc-pos-root .pos-cart-price-input::-webkit-outer-spin-button { -webkit-appearance:none; margin:0; }
#wc-pos-root .pos-cart-price-input:focus { border-bottom-color:var(--pos-accent); }
#wc-pos-root .pos-cart-remove,
#wc-pos-root button.pos-cart-remove {
  background: none; border: none; border-radius: 0;
  color: var(--pos-muted);
  cursor: pointer;
  font-size: 11px; line-height: 1;
  padding: 2px 3px; margin: 0;
  height: auto; width: auto;
  min-width: 0; min-height: 0;
  flex-shrink: 0; box-shadow: none; outline: none;
  transition: color var(--pos-transition);
}
#wc-pos-root .pos-cart-remove:hover { color: var(--pos-red); }

/* ── Discount row (inline badge) ─────────────────────────────────── */
.pos-active-discount { display:none; align-items:center; gap:6px; padding:5px 14px; background:var(--pos-green-bg); font-size:12px; color:var(--pos-green); flex-shrink:0; }
.pos-active-discount svg { flex-shrink:0; width:13px;height:13px; }
.pos-active-discount span { flex:1; }
.pos-remove-discount-btn { background:none; border:none; color:var(--pos-green); cursor:pointer; font-size:13px; padding:0; }

/* ── Discount panel ─────────────────────────────────────────────── */
.pos-discount-panel { border-top:1px solid var(--pos-border); padding:8px 14px; flex-shrink:0; }
.pos-discount-row { display:flex; gap:6px; align-items:center; }
.pos-discount-pct-wrap { display:flex; align-items:center; gap:3px; flex:1; }
.pos-discount-pct-wrap input { width:60px; padding:6px 8px; font-size:13px; }
.pos-discount-pct-wrap span { font-size:13px; color:var(--pos-muted); }
.pos-discount-reason select { flex:1; padding:6px 8px; font-size:12px; }
.pos-apply-discount-btn {
  padding:6px 12px; background:var(--pos-accent); color:#fff;
  border:none; border-radius:var(--pos-radius-sm); font-size:12px; font-weight:600;
  cursor:pointer; white-space:nowrap; transition:all var(--pos-transition); flex-shrink:0;
}
.pos-apply-discount-btn:hover { background:var(--pos-accent2); }

/* ── Notes (single line, bounded) ──────────────────────────────── */
.pos-notes-wrap { padding:5px 14px; border-top:1px solid var(--pos-border); flex-shrink:0; max-height:46px; overflow:hidden; }
.pos-notes-input {
  width:100%; background:transparent; border:none; outline:none;
  color:var(--pos-muted); font-family:var(--pos-font); font-size:12px;
  resize:none; padding:0; line-height:1.4; height:18px; display:block;
  box-shadow:none; border-radius:0;
}
.pos-notes-input::placeholder { color:var(--pos-muted); opacity:.6; }

/* ── Totals ──────────────────────────────────────────────────────── */
.pos-totals { padding:8px 14px; border-top:1px solid var(--pos-border); flex-shrink:0; }
.pos-totals-row { display:flex; justify-content:space-between; align-items:center; padding:2px 0; font-size:12px; color:var(--pos-muted); }
.pos-totals-row span:last-child { font-weight:600; color:var(--pos-text2); }
.pos-total-final { display:flex; justify-content:space-between; align-items:center; padding:6px 0 2px; }
.pos-total-final .pos-total-label { font-size:12px; font-weight:700; color:var(--pos-muted); text-transform:uppercase; letter-spacing:.05em; }
.pos-total-final strong { font-family:var(--pos-font-display); font-size:22px; font-weight:800; color:var(--pos-text); }
.pos-change-row { display:flex; justify-content:space-between; font-size:12px; color:var(--pos-green); padding:2px 0; }
.pos-change-row.pos-change-negative { color:var(--pos-red); }

/* ── Payment section ────────────────────────────────────────────── */
.pos-payment-section { padding:8px 14px; border-top:1px solid var(--pos-border); flex-shrink:0; }
.pos-payment-label { font-size:10px; font-weight:700; color:var(--pos-muted); text-transform:uppercase; letter-spacing:.06em; margin-bottom:6px; }
.pos-payment-methods { display:flex; flex-wrap:wrap; gap:5px; }
/* ── Payment section ─────────────────────────────────────────────────────
   All scoped under #wc-pos-root to defeat theme button overrides.
   Touch-friendly: min 44px tap targets, clear active states.        ── */
#wc-pos-root .pos-payment-section {
  padding: 8px 12px;
  border-top: 1px solid var(--pos-border);
  flex-shrink: 0;
}
#wc-pos-root .pos-payment-label {
  font-size: 10px; font-weight: 700;
  color: var(--pos-muted);
  text-transform: uppercase; letter-spacing: .06em;
  margin-bottom: 6px;
}
#wc-pos-root .pos-payment-methods {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
#wc-pos-root .pos-payment-btn,
#wc-pos-root button.pos-payment-btn {
  /* Touch target: min 44px height */
  min-height: 50px;
  min-width: 70px;
  padding: 8px 12px;
  border-radius: var(--pos-radius-sm);
  border: 2px solid var(--pos-btn-border);
  background: var(--pos-btn-bg);
  color: var(--pos-btn-text);
  font-size: 13px; font-weight: 700;
  font-family: var(--pos-font);
  cursor: pointer;
  transition: all var(--pos-transition);
  white-space: nowrap;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  line-height: 1;
  flex: 1;
  box-shadow: none;
  -webkit-appearance: none;
  appearance: none;
}
#wc-pos-root .pos-payment-btn svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
  display: block;
  color: var(--pos-btn-text);
  stroke: var(--pos-btn-text);
}
#wc-pos-root .pos-payment-btn:hover {
  border-color: var(--pos-accent);
  color: var(--pos-text);
  background: var(--pos-card-hover);
}
#wc-pos-root .pos-payment-btn:hover svg { stroke: var(--pos-text); color: var(--pos-text); }
#wc-pos-root .pos-payment-btn.active {
  background: var(--pos-accent);
  border-color: var(--pos-accent);
  color: #fff;
}
#wc-pos-root .pos-payment-btn.active svg { stroke: #fff; color: #fff; }
#wc-pos-root .pos-payment-btn:active { transform: scale(.97); }

/* ── Cash calculator ─────────────────────────────────────────────── */
#wc-pos-root .pos-cash-calc {
  padding: 8px 12px;
  border-top: 1px solid var(--pos-border);
  flex-shrink: 0;
}
#wc-pos-root .pos-cash-given-row {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 8px;
}
#wc-pos-root .pos-cash-given-row label {
  font-size: 11px; font-weight: 700;
  color: var(--pos-muted); white-space: nowrap;
}
#wc-pos-root .pos-cash-given-row input {
  flex: 1; padding: 8px 10px; font-size: 15px; font-weight: 700;
  min-height: 40px;
  text-align: right;
}
#wc-pos-root .pos-quick-cash {
  display: flex; gap: 5px; flex-wrap: wrap;
}
#wc-pos-root .pos-quick-cash-btn,
#wc-pos-root button.pos-quick-cash-btn {
  /* Touch-friendly */
  min-height: 40px;
  padding: 6px 10px;
  border-radius: var(--pos-radius-sm);
  border: 2px solid var(--pos-btn-border);
  background: var(--pos-btn-bg);
  color: var(--pos-btn-text);
  font-size: 12px; font-weight: 700;
  font-family: var(--pos-font);
  cursor: pointer;
  transition: all var(--pos-transition);
  white-space: nowrap;
  flex: 1;
  text-align: center;
  box-shadow: none;
  -webkit-appearance: none;
  appearance: none;
  line-height: 1;
}
#wc-pos-root .pos-quick-cash-btn:hover {
  border-color: var(--pos-accent);
  color: var(--pos-accent2);
  background: var(--pos-accent-bg);
}
#wc-pos-root .pos-quick-cash-btn:active { transform: scale(.97); }

/* ── Change row ──────────────────────────────────────────────────── */
#wc-pos-root .pos-change-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0 2px;
  font-size: 13px;
  font-weight: 700;
  color: var(--pos-green);
}
#wc-pos-root .pos-change-row strong {
  font-family: var(--pos-font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--pos-green);
}
#wc-pos-root .pos-change-row.pos-change-negative,
#wc-pos-root .pos-change-row.pos-change-negative strong {
  color: var(--pos-red);
}

/* ── Voucher / Coupon input ───────────────────────────────────────── */
#wc-pos-root .pos-voucher-section {
  padding: 8px 12px;
  border-top: 1px solid var(--pos-border);
  flex-shrink: 0;
}
#wc-pos-root .pos-voucher-row {
  display: flex;
  gap: 6px;
  align-items: center;
}
#wc-pos-root .pos-voucher-row input {
  flex: 1;
  min-height: 40px;
  padding: 8px 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  border: 2px solid var(--pos-border2);
  background: var(--pos-input-bg);
  color: var(--pos-text);
  border-radius: var(--pos-radius-sm);
  outline: none;
  font-family: var(--pos-font);
}
#wc-pos-root .pos-voucher-row input:focus {
  border-color: var(--pos-accent);
}
#wc-pos-root .pos-voucher-apply-btn,
#wc-pos-root button.pos-voucher-apply-btn {
  min-height: 40px;
  padding: 8px 14px;
  background: var(--pos-accent);
  color: #fff;
  border: none;
  border-radius: var(--pos-radius-sm);
  font-size: 12px;
  font-weight: 700;
  font-family: var(--pos-font);
  cursor: pointer;
  white-space: nowrap;
  transition: opacity var(--pos-transition);
  -webkit-appearance: none;
  appearance: none;
}
#wc-pos-root .pos-voucher-apply-btn:hover { opacity: .88; }
#wc-pos-root .pos-voucher-apply-btn:disabled { opacity: .5; cursor: default; }
#wc-pos-root .pos-voucher-status {
  margin-top: 5px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.4;
  min-height: 16px;
}
#wc-pos-root .pos-voucher-ok { color: var(--pos-green); }
#wc-pos-root .pos-voucher-err { color: var(--pos-red); }
#wc-pos-root .pos-voucher-clear {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  font-size: 12px;
  padding: 0 0 0 6px;
  opacity: .7;
  vertical-align: middle;
}
#wc-pos-root .pos-voucher-clear:hover { opacity: 1; }


/* .pos-cart-actions moved to scoped section below */
.pos-btn-secondary {
  flex:1; padding:11px 10px; border-radius:var(--pos-radius-sm);
  border:1px solid var(--pos-border2); background:var(--pos-btn-bg);
  color:var(--pos-btn-text); font-size:13px; font-weight:600;
  cursor:pointer; display:flex; align-items:center; justify-content:center; gap:5px;
  transition:all var(--pos-transition);
}
.pos-btn-secondary:hover { border-color:var(--pos-border2); color:var(--pos-text); background:var(--pos-card-hover); }
.pos-btn-secondary svg { width:15px;height:15px;flex-shrink:0; }
.pos-btn-danger { border-color:var(--pos-red-bg); color:var(--pos-red); }
.pos-btn-danger:hover { background:var(--pos-red-bg); border-color:var(--pos-red); }
.pos-btn-discount-toggle { border-color:var(--pos-accent-bg); color:var(--pos-accent2); }
.pos-btn-discount-toggle:hover,.pos-btn-discount-toggle.active { background:var(--pos-accent-bg); }
/* Checkout button */
.pos-checkout-btn {
  width:100%; padding:13px; margin:10px 12px 12px;
  width:calc(100% - 24px);
  background:var(--pos-accent); color:#fff; border:none;
  border-radius:var(--pos-radius-sm); font-size:15px; font-weight:700;
  font-family:var(--pos-font-display); cursor:pointer;
  transition:all var(--pos-transition);
  display:flex; align-items:center; justify-content:center; gap:10px;
  flex-shrink:0;
}
.pos-checkout-btn:hover:not(:disabled) { background:var(--pos-accent2); }
.pos-checkout-btn:disabled { opacity:.45; cursor:not-allowed; }
.pos-checkout-amount { font-size:13px; opacity:.85; font-weight:600; }
@keyframes pos-pulse-btn { 0%,100%{transform:scale(1)} 50%{transform:scale(1.02)} }
.pos-pulse { animation:pos-pulse-btn .25s ease; }

/* ══ MODALS ════════════════════════════════════════════════════════ */
/* ══ MODALS ════════════════════════════════════════════════════════ */
/* Overlay — JS uses .show() which sets display:block; we override to flex for centering */
.pos-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
}
/* openModal() sets display:flex inline — this ensures centering is preserved */
.pos-modal-overlay[style*="display: flex"],
.pos-modal-overlay[style*="display:flex"] {
  display: flex !important;
  align-items: center;
  justify-content: center;
}
@keyframes pos-fade-in  { from{opacity:0} to{opacity:1} }
@keyframes pos-slide-up { from{transform:translateY(20px);opacity:0} to{transform:translateY(0);opacity:1} }
@keyframes pos-stroke   { 100%{stroke-dashoffset:0} }

/* Base modal card */
.pos-modal {
  background: var(--pos-surface);
  border: 1px solid var(--pos-border2);
  border-radius: var(--pos-radius);
  width: min(400px, 92vw);
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--pos-shadow);
  animation: pos-slide-up .2s ease;
  flex-shrink: 0;
}

/* Modal head row — used by logout, held, variation modals */
.pos-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--pos-border);
  flex-shrink: 0;
}
.pos-modal-head h3 {
  margin: 0;
  font-family: var(--pos-font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--pos-text);
}
.pos-modal-close-btn {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--pos-surface2);
  border: 1px solid var(--pos-border);
  color: var(--pos-muted);
  cursor: pointer;
  font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--pos-transition);
  line-height: 1; padding: 0;
}
.pos-modal-close-btn:hover { background: var(--pos-red-bg); color: var(--pos-red); border-color: var(--pos-red); }

/* Modal action row */
.pos-modal-actions {
  display: flex;
  gap: 8px;
  padding: 16px 20px;
  border-top: 1px solid var(--pos-border);
  flex-shrink: 0;
}
.pos-modal-cancel-btn,
.pos-modal-confirm-btn {
  flex: 1;
  padding: 10px;
  border-radius: var(--pos-radius-sm);
  font-size: 13px; font-weight: 600;
  font-family: var(--pos-font);
  cursor: pointer;
  border: 1px solid var(--pos-btn-border);
  background: var(--pos-btn-bg);
  color: var(--pos-btn-text);
  transition: all var(--pos-transition);
}
.pos-modal-confirm-btn.danger {
  background: var(--pos-red);
  border-color: var(--pos-red);
  color: #fff;
}
.pos-modal-cancel-btn:hover { background: var(--pos-card-hover); }
.pos-modal-confirm-btn.danger:hover { opacity: .85; }

/* ── Sale Complete modal ─────────────────────────────────────────── */
.pos-complete-modal {
  text-align: center;
  padding: 32px 28px 24px;
  align-items: center;
}
.pos-complete-anim {
  width: 72px; height: 72px;
  margin: 0 auto 20px;
}
.pos-complete-checkmark { width: 72px; height: 72px; }
.pos-check-circle {
  stroke: var(--pos-green); stroke-width: 2; fill: none;
  stroke-dasharray: 166; stroke-dashoffset: 166;
  animation: pos-stroke .5s cubic-bezier(.65,0,.45,1) forwards;
}
.pos-check-tick {
  stroke: var(--pos-green); stroke-width: 2.5; fill: none; stroke-linecap: round;
  stroke-dasharray: 48; stroke-dashoffset: 48;
  animation: pos-stroke .3s cubic-bezier(.65,0,.45,1) .45s forwards;
}
.pos-complete-title {
  font-family: var(--pos-font-display);
  font-size: 22px; font-weight: 800;
  color: var(--pos-text);
  margin: 0 0 8px;
  text-align: center;
}
.pos-complete-order-num {
  font-size: 13px; font-weight: 600;
  color: var(--pos-muted);
  margin-bottom: 4px;
  text-align: center;
}
.pos-complete-total {
  font-family: var(--pos-font-display);
  font-size: 28px; font-weight: 800;
  color: var(--pos-text);
  margin-bottom: 6px;
  text-align: center;
}
.pos-complete-change {
  font-size: 14px; font-weight: 600;
  color: var(--pos-green);
  margin-bottom: 20px;
  text-align: center;
}
.pos-complete-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  width: 100%;
  margin-top: 20px;
}

/* ── Logout modal ────────────────────────────────────────────────── */
.pos-logout-field {
  padding: 16px 20px 0;
}
.pos-logout-field label {
  display: block;
  font-size: 11px; font-weight: 700;
  color: var(--pos-muted);
  text-transform: uppercase; letter-spacing: .05em;
  margin-bottom: 6px;
}
.pos-logout-field input {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
}

/* ── Variation modal ────────────────────────────────────────────── */
.pos-variation-list {
  padding: 12px 16px 20px;
  display: flex; flex-direction: column; gap: 6px;
  max-height: 60vh; overflow-y: auto;
}
.pos-variation-btn {
  display: flex; justify-content: space-between; align-items: center;
  padding: 11px 14px;
  border-radius: var(--pos-radius-sm);
  border: 1px solid var(--pos-btn-border);
  background: var(--pos-btn-bg);
  color: var(--pos-btn-text);
  cursor: pointer; font-size: 13px; font-family: var(--pos-font);
  transition: all var(--pos-transition); text-align: left;
}
.pos-variation-btn:hover:not(.oos) { border-color: var(--pos-accent); background: var(--pos-accent-bg); color: var(--pos-accent2); }
.pos-variation-btn.oos { opacity: .45; cursor: not-allowed; }
.pos-var-price { font-weight: 700; font-family: var(--pos-font-display); color: var(--pos-accent2); flex-shrink: 0; }

/* ── Held orders modal ───────────────────────────────────────────── */
.pos-held-list {
  padding: 10px 16px 20px;
  display: flex; flex-direction: column; gap: 6px;
  max-height: 55vh; overflow-y: auto;
}
.pos-held-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px;
  background: var(--pos-surface2); border-radius: var(--pos-radius-sm); gap: 10px;
}
.pos-held-item-info { flex: 1; min-width: 0; }
.pos-held-item-label { font-size: 13px; font-weight: 600; color: var(--pos-text); }
.pos-held-item-meta  { font-size: 11px; color: var(--pos-muted); margin-top: 2px; }
.pos-held-recall-btn {
  padding: 6px 12px;
  background: var(--pos-accent); color: #fff;
  border: none; border-radius: var(--pos-radius-sm);
  font-size: 12px; font-weight: 600; cursor: pointer; flex-shrink: 0;
}

/* ══ SCROLLBARS ════════════════════════════════════════════════════ */
#wc-pos-root ::-webkit-scrollbar { width:4px; height:4px; }
#wc-pos-root ::-webkit-scrollbar-track { background:transparent; }
#wc-pos-root ::-webkit-scrollbar-thumb { background:var(--pos-border2); border-radius:4px; }

/* ══ PRINT ═════════════════════════════════════════════════════════ */
@media print {
  .pos-app-screen, .pos-header, .pos-body { display:none !important; }
}

/* ══ CART ACTION BUTTONS (match template class names exactly) ═══════ */
#wc-pos-root .pos-btn-discount-toggle,
#wc-pos-root .pos-btn-clear-cart,
#wc-pos-root .pos-btn-apply-discount {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 8px 12px;
  border-radius: var(--pos-radius-sm);
  border: 1px solid var(--pos-btn-border);
  background: var(--pos-btn-bg);
  color: var(--pos-btn-text);
  font-size: 12px;
  font-weight: 600;
  font-family: var(--pos-font);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--pos-transition);
  line-height: 1;
}
#wc-pos-root .pos-btn-discount-toggle:hover,
#wc-pos-root .pos-btn-apply-discount:hover {
  background: var(--pos-accent-bg);
  border-color: var(--pos-accent);
  color: var(--pos-accent2);
}
#wc-pos-root .pos-btn-discount-toggle.active {
  background: var(--pos-accent-bg);
  border-color: var(--pos-accent);
  color: var(--pos-accent2);
}
#wc-pos-root .pos-btn-clear-cart:hover {
  background: var(--pos-red-bg);
  border-color: var(--pos-red);
  color: var(--pos-red);
}
#wc-pos-root .pos-btn-apply-discount {
  background: var(--pos-accent);
  border-color: var(--pos-accent);
  color: #fff;
}
#wc-pos-root .pos-btn-apply-discount:hover {
  background: var(--pos-accent2);
  border-color: var(--pos-accent2);
  color: #fff;
}

/* Checkout button */
#wc-pos-root .pos-btn-checkout,
#wc-pos-root button.pos-btn-checkout {
  flex: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 18px;
  border-radius: var(--pos-radius-sm);
  border: none;
  background: var(--pos-accent);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  font-family: var(--pos-font-display);
  cursor: pointer;
  transition: all var(--pos-transition);
  line-height: 1;
}
#wc-pos-root .pos-btn-checkout:hover:not(:disabled) { background: var(--pos-accent2); }
#wc-pos-root .pos-btn-checkout:disabled { opacity: .45; cursor: not-allowed; }
#wc-pos-root .pos-btn-checkout .pos-checkout-amount { font-size: 12px; opacity: .85; font-weight: 600; }

/* Cart actions layout */
#wc-pos-root .pos-cart-actions {
  display: flex;
  gap: 8px;
  padding: 12px 14px 14px;
  border-top: 2px solid var(--pos-border);
  flex-shrink: 0;
}
#wc-pos-root .pos-cart-actions .pos-btn-discount-toggle,
#wc-pos-root .pos-cart-actions .pos-btn-clear-cart {
  flex: 1;
  padding: 12px 8px;
  font-size: 13px;
  min-height: 46px;
}
#wc-pos-root .pos-cart-actions .pos-btn-checkout { flex: 2; }

/* Complete-sale modal buttons */
#wc-pos-root .pos-btn-receipt,
#wc-pos-root .pos-btn-new-sale {
  flex: 1;
  min-width: calc(50% - 4px); /* wrap to 2×2 on narrow modals */
  padding: 10px 8px;
  border-radius: var(--pos-radius-sm);
  border: 1px solid var(--pos-btn-border);
  background: var(--pos-btn-bg);
  color: var(--pos-btn-text);
  font-size: 12px;
  font-weight: 600;
  font-family: var(--pos-font);
  cursor: pointer;
  transition: all var(--pos-transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  white-space: nowrap;
}
/* Invoice button — distinct accent so it's clearly different from Receipt */
#wc-pos-root #pos-btn-print-invoice {
  background: var(--pos-accent-bg);
  border-color: var(--pos-accent);
  color: var(--pos-accent2);
}
#wc-pos-root #pos-btn-print-invoice:hover {
  background: var(--pos-accent);
  color: #fff;
}
/* Gift receipt button — warm amber */
#wc-pos-root #pos-btn-print-gift {
  background: #fff8ec;
  border-color: #f59e0b;
  color: #92400e;
}
#wc-pos-root #pos-btn-print-gift:hover {
  background: #f59e0b;
  color: #fff;
}
[data-theme="dark"] #wc-pos-root #pos-btn-print-gift {
  background: #2d1f07;
  border-color: #f59e0b;
  color: #fcd34d;
}
[data-theme="dark"] #wc-pos-root #pos-btn-print-gift:hover {
  background: #f59e0b;
  color: #111;
}
#wc-pos-root .pos-btn-new-sale {
  background: var(--pos-green);
  border-color: var(--pos-green);
  color: #fff;
}
#wc-pos-root .pos-btn-receipt:hover { background: var(--pos-card-hover); }
#wc-pos-root .pos-btn-new-sale:hover { opacity: .88; }

/* ══ HEADER BUTTONS (ensure SVGs are visible in both themes) ════════ */
#wc-pos-root .pos-header-btn {
  width: 34px;
  height: 34px;
  min-width: 34px;
  min-height: 34px;
  padding: 0;
  margin: 0;
  border-radius: var(--pos-radius-sm);
  border: 1px solid var(--pos-btn-border);
  background: var(--pos-btn-bg);
  color: var(--pos-btn-text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: all var(--pos-transition);
  font-size: 15px;
  line-height: 1;
}
#wc-pos-root .pos-header-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  pointer-events: none;
  display: block;
  color: var(--pos-btn-text);
  stroke: var(--pos-btn-text);
  fill: none;
}
/* filled icons need fill not stroke */
#wc-pos-root .pos-header-btn svg[fill="currentColor"] {
  fill: var(--pos-btn-text);
  stroke: none;
}
#wc-pos-root .pos-header-btn:hover {
  background: var(--pos-card-hover);
  color: var(--pos-text);
  border-color: var(--pos-border2);
}
#wc-pos-root .pos-header-btn:hover svg { color: var(--pos-text); stroke: var(--pos-text); }
#wc-pos-root .pos-header-btn:hover svg[fill="currentColor"] { fill: var(--pos-text); stroke: none; }
/* Ensure icon-sun/moon inherit properly */
#wc-pos-root #pos-icon-moon,
#wc-pos-root #pos-icon-sun {
  width: 16px; height: 16px;
  fill: var(--pos-btn-text);
  color: var(--pos-btn-text);
}
#wc-pos-root .pos-header-btn:hover #pos-icon-moon,
#wc-pos-root .pos-header-btn:hover #pos-icon-sun { fill: var(--pos-text); }

/* ── MyDATA toggle ─────────────────────────────────────────────────── */
.pos-mydata-toggle-wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 12px; margin: 4px 0 0;
  background: var(--pos-surface2); border-radius: var(--pos-radius-sm);
  border: 1px solid var(--pos-border);
}
.pos-mydata-toggle-label {
  display: flex; align-items: center; gap: 6px;
  font-size: 11.5px; font-weight: 600; color: var(--pos-text2);
  user-select: none;
}
/* Toggle switch */
.pos-toggle-switch { position: relative; display: inline-flex; cursor: pointer; }
.pos-toggle-switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.pos-toggle-track {
  display: flex; align-items: center;
  width: 36px; height: 20px; border-radius: 10px;
  background: var(--pos-border2); transition: background .2s;
  position: relative;
}
.pos-toggle-switch input:checked + .pos-toggle-track { background: var(--pos-accent); }
.pos-toggle-thumb {
  position: absolute; left: 2px;
  width: 16px; height: 16px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.25);
  transition: transform .2s;
}
.pos-toggle-switch input:checked + .pos-toggle-track .pos-toggle-thumb { transform: translateX(16px); }

/* ── WMD status chip in complete modal ────────────────────────────── */
#pos-wmd-status {
  font-size: 11px; font-weight: 600; text-align: center;
  margin-top: 8px; padding: 5px 10px; border-radius: 20px;
  display: none;
}
#pos-wmd-status.wmd-pending  { background:#fff8e1; color:#b45309; display:block; }
#pos-wmd-status.wmd-ok       { background:#f0fdf4; color:#15803d; display:block; }
#pos-wmd-status.wmd-offline  { background:#fff7ed; color:#c2410c; display:block; }
#pos-wmd-status.wmd-error    { background:#fef2f2; color:#b91c1c; display:block; }

/* ── Complete modal doc-type button states ─────────────────────────── */
#pos-doc-type-hint {
  font-size: 11px; font-weight: 600; text-align: center;
  color: var(--pos-accent); margin-bottom: 6px; padding: 0 4px;
}
/* Primary highlight — the recommended action */
.pos-btn-receipt.pos-btn-primary {
  border-color: var(--pos-accent);
  color: var(--pos-accent);
  background: color-mix(in srgb, var(--pos-accent) 8%, transparent);
  font-weight: 700;
}
/* Secondary — available but not recommended */
.pos-btn-receipt.pos-btn-secondary {
  opacity: .65;
  border-color: var(--pos-border2);
  color: var(--pos-text2);
  background: transparent;
}
/* Keep existing disabled style */
.pos-btn-receipt.pos-btn-disabled {
  opacity: .35;
  cursor: not-allowed;
  pointer-events: none;
}

/* ── Add Customer: type selector step ─────────────────────────────── */
.pos-cust-type-step {
  padding: 20px 20px 24px;
}
.pos-cust-type-intro {
  font-size: 13px; font-weight: 600; color: var(--pos-text2);
  text-align: center; margin: 0 0 16px;
}
.pos-cust-type-cards {
  display: flex; gap: 12px;
}
.pos-cust-type-card {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  gap: 8px; padding: 20px 12px 16px;
  background: var(--pos-surface2);
  border: 2px solid var(--pos-border2);
  border-radius: var(--pos-radius);
  cursor: pointer; transition: border-color .15s, background .15s;
  font-family: var(--pos-font);
}
.pos-cust-type-card:hover {
  border-color: var(--pos-accent);
  background: color-mix(in srgb, var(--pos-accent) 5%, var(--pos-surface2));
}
.pos-cust-type-card.selected,
.pos-cust-type-card:active {
  border-color: var(--pos-accent);
  background: color-mix(in srgb, var(--pos-accent) 10%, var(--pos-surface2));
}
.pos-cust-type-card svg { color: var(--pos-accent); }
.pos-cust-type-label {
  font-size: 14px; font-weight: 700; color: var(--pos-text);
}
.pos-cust-type-sub {
  font-size: 11px; color: var(--pos-muted); text-align: center;
  line-height: 1.4;
}

/* Back button inside form step */
.pos-cust-back-btn {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11.5px; font-weight: 600; color: var(--pos-muted);
  background: none; border: none; padding: 0 0 10px;
  cursor: pointer; font-family: var(--pos-font);
  transition: color .15s;
}
.pos-cust-back-btn:hover { color: var(--pos-accent); }

/* Required field marker */
.pos-field-req { color: var(--pos-red, #dc2626); font-size: 11px; }

/* Modal wider for customer form */
.pos-add-customer-modal { width: min(540px, 96vw) !important; }

/* ── Product stock badge states ────────────────────────────────────── */
.pos-product-stock.oos {
  color: var(--pos-red, #dc2626);
  font-weight: 700;
}
.pos-product-stock.low {
  color: var(--pos-amber, #d97706);
  font-weight: 600;
}