/* ============================================================
   Vundle Healthcare Services - store.css
   ADDITIVE stylesheet for the Product Store, Cart, Checkout and
   Admin Panel. Reuses the design tokens (--blue, --green, etc.)
   and component classes (.btn, .section, .container) already
   defined in style.css so the new pages match the existing site
   exactly. style.css itself is never modified.
   ============================================================ */

/* ---------- Nav cart icon ---------- */
.nav-cart { position: relative; display: inline-flex; align-items: center; gap: 4px; }
.cart-badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 18px; height: 18px; padding: 0 4px;
  border-radius: 999px; background: var(--green); color: #fff;
  font-size: 0.72rem; font-weight: 700; margin-left: 2px;
}
.nav-menu a.is-active { background: var(--blue-soft); color: var(--blue-dark); }

/* ---------- Page header bar (used on store/cart/checkout/admin login) ---------- */
.page-header { background: var(--bg-tint); padding: 48px 0 36px; border-bottom: 1px solid var(--line); }
.page-header h1 { font-size: clamp(1.6rem, 3.2vw, 2.1rem); margin-bottom: 8px; }
.page-header p { color: var(--ink-soft); }
.breadcrumb { font-size: 0.86rem; color: var(--ink-soft); margin-bottom: 10px; }
.breadcrumb a { color: var(--blue); }

/* ---------- Store filters ---------- */
.store-toolbar {
  display: flex; flex-wrap: wrap; gap: 14px; align-items: center;
  justify-content: space-between; margin-bottom: 28px;
}
.store-toolbar form { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.store-toolbar select, .store-toolbar input[type="search"] {
  padding: 10px 14px; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  font: inherit; color: var(--ink); background: #fff;
}
.store-toolbar select:focus, .store-toolbar input:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(21,101,192,0.15);
}

/* ---------- Product grid ---------- */
.product-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px; margin-top: 12px;
}
.product-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }

.product-media { height: 190px; width: 100%; overflow: hidden; background: var(--blue-soft); position: relative; }
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.product-card:hover .product-media img { transform: scale(1.05); }

.product-body { display: flex; flex-direction: column; flex: 1; padding: 18px; gap: 6px; }
.product-body h3 { color: var(--blue); font-size: 1.05rem; }
.product-sku { color: var(--ink-soft); font-size: 0.78rem; letter-spacing: 0.03em; }
.product-desc { color: var(--ink-soft); font-size: 0.9rem; flex: 1; margin: 4px 0 10px; }
.product-price { font-size: 1.15rem; font-weight: 700; color: var(--green-dark); }
.product-category { display: inline-block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--blue-dark); background: var(--blue-soft); padding: 3px 9px; border-radius: 999px; margin-bottom: 4px; align-self: flex-start; }

.stock-badge { font-size: 0.78rem; font-weight: 600; padding: 2px 0; }
.stock-badge.in-stock { color: var(--green-dark); }
.stock-badge.low-stock { color: #b8860b; }
.stock-badge.out-of-stock { color: #c0392b; }

.product-actions { display: flex; gap: 8px; align-items: center; margin-top: 8px; }
.qty-selector { display: inline-flex; align-items: center; border: 1.5px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.qty-selector button {
  width: 32px; height: 36px; background: var(--bg-tint); border: none; cursor: pointer;
  font-size: 1rem; color: var(--blue-dark); font-weight: 700;
}
.qty-selector button:hover { background: var(--blue-soft); }
.qty-selector input {
  width: 42px; height: 36px; border: none; text-align: center; font: inherit; color: var(--ink);
  -moz-appearance: textfield;
}
.qty-selector input::-webkit-outer-spin-button,
.qty-selector input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.add-to-cart-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.add-to-cart-form .btn { flex: 1; padding: 10px 14px; font-size: 0.88rem; white-space: nowrap; }
.add-to-cart-form button[disabled] { opacity: 0.5; cursor: not-allowed; }

/* ---------- Toast / feedback ---------- */
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 2000;
  background: var(--blue-dark); color: #fff; padding: 14px 20px;
  border-radius: var(--radius-sm); box-shadow: var(--shadow-hover);
  font-size: 0.92rem; font-weight: 600;
  transform: translateY(20px); opacity: 0; pointer-events: none;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.toast.is-visible { transform: translateY(0); opacity: 1; }
.toast.error { background: #c0392b; }

/* ---------- Cart page ---------- */
.cart-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 32px; align-items: start; }
.cart-table-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { text-align: left; background: var(--bg-tint); padding: 14px 16px; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-soft); }
.cart-table td { padding: 14px 16px; border-top: 1px solid var(--line); vertical-align: middle; }
.cart-item-row { display: flex; gap: 12px; align-items: center; }
.cart-item-thumb { width: 60px; height: 60px; border-radius: var(--radius-sm); overflow: hidden; background: var(--blue-soft); flex-shrink: 0; }
.cart-item-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-name { font-weight: 600; color: var(--ink); }
.cart-item-sku { font-size: 0.78rem; color: var(--ink-soft); }
.cart-remove-btn { background: none; border: none; color: #c0392b; cursor: pointer; font-size: 0.85rem; font-weight: 600; }
.cart-remove-btn:hover { text-decoration: underline; }

.cart-summary { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 26px; }
.cart-summary h3 { color: var(--blue); margin-bottom: 16px; }
.summary-row { display: flex; justify-content: space-between; padding: 8px 0; color: var(--ink-soft); }
.summary-row.total { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 14px; font-size: 1.15rem; font-weight: 700; color: var(--ink); }
.empty-cart { text-align: center; padding: 60px 20px; color: var(--ink-soft); }

/* ---------- Checkout ---------- */
.checkout-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 32px; align-items: start; }
.checkout-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 30px; }
.checkout-box h3 { color: var(--blue); margin-bottom: 18px; }
.payment-options { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 20px 0; }
.payment-option-card {
  border: 2px solid var(--line); border-radius: var(--radius-sm); padding: 18px;
  cursor: pointer; text-align: center; transition: border-color 0.2s ease, background 0.2s ease;
}
.payment-option-card:hover { border-color: var(--blue); }
.payment-option-card.is-selected { border-color: var(--green); background: var(--green-soft); }
.payment-option-card input { display: none; }
.payment-option-card .opt-title { font-weight: 700; color: var(--ink); display: block; margin-bottom: 4px; }
.payment-option-card .opt-sub { font-size: 0.82rem; color: var(--ink-soft); }

.order-summary-list { list-style: none; margin-bottom: 12px; }
.order-summary-list li { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 0.92rem; }

.bank-details-box {
  background: var(--blue-soft); border: 1px dashed var(--blue); border-radius: var(--radius-sm);
  padding: 20px; margin: 18px 0;
}
.bank-details-box h4 { color: var(--blue-dark); margin-bottom: 10px; }
.bank-details-box dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; }
.bank-details-box dt { font-weight: 600; color: var(--ink-soft); }
.bank-details-box dd { color: var(--ink); font-weight: 600; }
.reference-code {
  display: inline-block; font-size: 1.3rem; font-weight: 800; letter-spacing: 0.04em;
  color: var(--green-dark); background: var(--green-soft); border: 1.5px dashed var(--green);
  padding: 10px 18px; border-radius: var(--radius-sm); margin: 10px 0;
}
.order-success-icon { width: 64px; height: 64px; border-radius: 50%; background: var(--green-soft); color: var(--green-dark);
  display: grid; place-items: center; font-size: 2rem; margin: 0 auto 16px; }

/* ---------- Admin panel ---------- */
.admin-body { background: var(--bg-tint); min-height: 100vh; }
.admin-shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.admin-sidebar { background: var(--blue-dark); color: #fff; padding: 24px 18px; }
.admin-sidebar .brand { display: flex; align-items: center; gap: 10px; margin-bottom: 30px; }
.admin-sidebar .brand img { height: 40px; }
.admin-sidebar .brand strong { color: #fff; font-size: 1.05rem; }
.admin-nav { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.admin-nav a {
  display: block; padding: 11px 14px; border-radius: 8px; color: rgba(255,255,255,0.85);
  font-weight: 500; font-size: 0.94rem; transition: background 0.2s ease, color 0.2s ease;
}
.admin-nav a:hover, .admin-nav a.is-active { background: rgba(255,255,255,0.12); color: #fff; }
.admin-nav .logout-link { margin-top: 20px; border-top: 1px solid rgba(255,255,255,0.15); padding-top: 16px; }

.admin-main { padding: 30px 34px; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }
.admin-topbar h1 { font-size: 1.5rem; }

.admin-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; margin-bottom: 24px; }
.admin-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 24px; }
.stat-box { background: #fff; border: 1px solid var(--line); border-left: 5px solid var(--blue); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; }
.stat-box.accent-green { border-left-color: var(--green); }
.stat-box .stat-label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-soft); margin-bottom: 6px; }
.stat-box .stat-value { font-size: 1.6rem; font-weight: 700; color: var(--ink); }

.admin-table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.admin-table th { text-align: left; background: var(--bg-tint); padding: 12px 14px; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-soft); }
.admin-table td { padding: 12px 14px; border-top: 1px solid var(--line); font-size: 0.92rem; vertical-align: middle; }
.admin-table img.thumb { width: 46px; height: 46px; object-fit: cover; border-radius: 8px; background: var(--blue-soft); }
.admin-table tr:hover td { background: var(--bg-tint); }

.status-pill { display: inline-block; padding: 4px 12px; border-radius: 999px; font-size: 0.76rem; font-weight: 700; text-transform: capitalize; }
.status-pill.pending_verification { background: #fff3cd; color: #8a6500; }
.status-pill.pay_at_clinic { background: var(--blue-soft); color: var(--blue-dark); }
.status-pill.paid { background: var(--green-soft); color: var(--green-dark); }
.status-pill.completed { background: #e2e3e5; color: #383d41; }
.status-pill.cancelled { background: #f8d7da; color: #842029; }
.status-pill.active-yes { background: var(--green-soft); color: var(--green-dark); }
.status-pill.active-no { background: #f8d7da; color: #842029; }

.admin-form .field { margin-bottom: 16px; }
.admin-form .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.admin-form label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 6px; color: var(--ink); }
.admin-form input, .admin-form select, .admin-form textarea {
  width: 100%; padding: 11px 14px; font: inherit; color: var(--ink);
  background: #fff; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
}
.admin-form input:focus, .admin-form select:focus, .admin-form textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(21,101,192,0.15);
}
.admin-form .current-image { width: 120px; height: 120px; object-fit: cover; border-radius: var(--radius-sm); border: 1px solid var(--line); margin-bottom: 10px; }
.admin-form .help-text { font-size: 0.8rem; color: var(--ink-soft); margin-top: 4px; }

.alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px; font-weight: 600; font-size: 0.92rem; }
.alert-success { background: var(--green-soft); color: var(--green-dark); border: 1px solid var(--green); }
.alert-error { background: #f8d7da; color: #842029; border: 1px solid #c0392b; }

/* Admin login */
.login-wrap { min-height: 100vh; display: grid; place-items: center; background: var(--bg-tint); padding: 20px; }
.login-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-hover); padding: 40px; width: 100%; max-width: 400px; text-align: center; }
.login-box img { height: 64px; margin: 0 auto 16px; }
.login-box h1 { font-size: 1.3rem; margin-bottom: 24px; }
.login-box .field { text-align: left; margin-bottom: 16px; }

.action-row { display: flex; gap: 10px; flex-wrap: wrap; }
.action-row form { display: inline; }

/* Print styles for order summary */
@media print {
  .site-header, .site-footer, .admin-sidebar, .admin-topbar, .no-print { display: none !important; }
  .admin-main { padding: 0; }
  body { background: #fff; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .cart-layout { grid-template-columns: 1fr; }
  .checkout-grid { grid-template-columns: 1fr; }
  .admin-shell { grid-template-columns: 1fr; }
  .admin-sidebar { position: sticky; top: 0; z-index: 50; }
  .admin-nav { flex-direction: row; flex-wrap: wrap; }
  .admin-main { padding: 22px 18px; }
}
@media (max-width: 560px) {
  .product-grid { grid-template-columns: 1fr; }
  .payment-options { grid-template-columns: 1fr; }
  .admin-stats { grid-template-columns: 1fr; }
  .admin-form .field-row { grid-template-columns: 1fr; }
}