/* Premium UI layer for Django templates (PLP + PDP)
   Drop-in: include in layout.html <head> or per-template as done in blocks.
*/

:root{
  --pm-bg: #ffffff;
  --pm-bg2: #f6f7fb;
  --pm-text: #0b1220;
  --pm-muted: #5b6476;
  --pm-line: rgba(11,18,32,.10);
  --pm-soft: rgba(11,18,32,.05);
  --pm-primary: #1f4bff;
  --pm-primary2: #142ea8;
  --pm-warn: #b45309;
  --pm-sale: #be123c;
  --pm-radius: 18px;
  --pm-shadow: 0 16px 45px rgba(11,18,32,.10);
  --pm-shadow2: 0 10px 28px rgba(11,18,32,.10);
  --pm-font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

.pm-section { padding: 26px 0 34px; }
.pm-section--muted { background: var(--pm-bg2); border-top: 1px solid var(--pm-line); border-bottom: 1px solid var(--pm-line); }

.pm-breadcrumb { background: #fff; border-bottom: 1px solid var(--pm-line); }
.pm-breadcrumb__row { padding: 14px 0; display:flex; flex-wrap:wrap; gap:10px; align-items:center; font-family: var(--pm-font); }
.pm-link { color: var(--pm-muted); text-decoration:none; }
.pm-link:hover { color: var(--pm-text); text-decoration:underline; }
.pm-sep { color: rgba(11,18,32,.25); }
.pm-muted { color: var(--pm-muted); }
.pm-strong { color: var(--pm-text); font-weight: 600; }
.pm-code { font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.pm-dot { color: rgba(11,18,32,.35); }

.pm-eyebrow{ font-family: var(--pm-font); font-size: 12px; letter-spacing: .10em; text-transform: uppercase; color: rgba(11,18,32,.45); margin-bottom: 6px; }
.pm-h1{ font-family: var(--pm-font); font-size: clamp(22px, 2.3vw, 34px); line-height: 1.08; margin: 0; color: var(--pm-text); font-weight: 700; }
.pm-h1--tight{ margin-top: 2px; }
.pm-h2{ font-family: var(--pm-font); font-size: 20px; margin: 0; color: var(--pm-text); font-weight: 700; }
.pm-h3{ font-family: var(--pm-font); font-size: 16px; margin: 0; color: var(--pm-text); font-weight: 700; }
.pm-lead{ font-family: var(--pm-font); font-size: 14px; line-height: 1.6; color: var(--pm-muted); margin: 14px 0 0; }
.pm-help{ font-family: var(--pm-font); font-size: 12px; line-height: 1.5; color: rgba(11,18,32,.55); margin-top: 10px; }

.pm-divider{ height: 1px; background: var(--pm-line); margin: 16px 0; }

/* Cards */
.pm-card{
  background: var(--pm-bg);
  border: 1px solid var(--pm-line);
  border-radius: var(--pm-radius);
  box-shadow: var(--pm-shadow2);
}
.pm-card__head{ display:flex; align-items:flex-start; justify-content:space-between; gap: 12px; padding: 16px; }
.pm-card--sticky{ position: sticky; top: 18px; }

/* Buttons */
.pm-btn{
  appearance:none;
  border: 1px solid var(--pm-line);
  background: #fff;
  color: var(--pm-text);
  font-family: var(--pm-font);
  font-weight: 600;
  border-radius: 14px;
  padding: 11px 14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  cursor:pointer;
  text-decoration:none;
  transition: transform .14s ease, box-shadow .14s ease, border-color .14s ease, background .14s ease, color .14s ease;
}
.pm-btn:hover{ transform: translateY(-1px); box-shadow: 0 10px 24px rgba(11,18,32,.12); border-color: rgba(11,18,32,.20); }
.pm-btn:active{ transform: translateY(0); box-shadow: none; }
.pm-btn--primary{
  background: linear-gradient(180deg, var(--pm-primary), var(--pm-primary2));
  border-color: transparent;
  color: #fff;
}
.pm-btn--primary:hover{ box-shadow: 0 16px 34px rgba(31,75,255,.25); }
.pm-btn--ghost{ background: rgba(255,255,255,.8); }
.pm-btn--lg{ padding: 12px 16px; border-radius: 16px; }
.pm-btn--sm{ padding: 9px 12px; border-radius: 12px; font-size: 13px; }
.pm-inline{ display:inline; }

/* Badges */
.pm-badge{
  font-family: var(--pm-font);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--pm-line);
  background: #fff;
  display:inline-flex;
  align-items:center;
  gap: 6px;
}
.pm-badge--soft{ background: rgba(11,18,32,.04); }
.pm-badge--new{ background: rgba(31,75,255,.12); border-color: rgba(31,75,255,.25); color: var(--pm-primary2); }
.pm-badge--sale{ background: rgba(190,18,60,.10); border-color: rgba(190,18,60,.24); color: var(--pm-sale); }
.pm-badge--warn{ background: rgba(180,83,9,.10); border-color: rgba(180,83,9,.24); color: var(--pm-warn); }

/* Inputs */
.pm-input{
  width: 100%;
  border: 1px solid rgba(11,18,32,.18);
  border-radius: 14px;
  padding: 10px 12px;
  font-family: var(--pm-font);
  outline: none;
  background: #fff;
}
.pm-input:focus{
  border-color: rgba(31,75,255,.55);
  box-shadow: 0 0 0 4px rgba(31,75,255,.12);
}
.pm-field{ display:flex; flex-direction:column; gap:6px; font-family: var(--pm-font); font-size: 12px; color: rgba(11,18,32,.55); }
.pm-field--qty{ gap: 8px; }

/* Chips */
.pm-chips{ display:flex; flex-wrap:wrap; gap: 8px; }
.pm-chip{
  border: 1px solid rgba(11,18,32,.16);
  background: rgba(11,18,32,.03);
  color: var(--pm-text);
  border-radius: 999px;
  padding: 9px 12px;
  font-family: var(--pm-font);
  font-weight: 650;
  cursor:pointer;
  transition: background .14s ease, transform .14s ease, border-color .14s ease;
}
.pm-chip:hover{ transform: translateY(-1px); background: rgba(11,18,32,.05); border-color: rgba(11,18,32,.22); }
.pm-chip.is-active{ background: rgba(31,75,255,.12); border-color: rgba(31,75,255,.35); color: var(--pm-primary2); }

/* PLP layout */
.pm-plp{ display:grid; grid-template-columns: 320px 1fr; gap: 22px; align-items:start; }
@media (max-width: 992px){
  .pm-plp{ grid-template-columns: 1fr; }
  .pm-card--sticky{ position: relative; top: 0; }
}

.pm-plp__top{ display:flex; align-items:flex-end; justify-content:space-between; gap: 16px; margin-bottom: 18px; }
.pm-plp__topActions{ display:flex; gap: 10px; }

.pm-filter{ padding: 16px; }
.pm-filter__title{ font-family: var(--pm-font); font-size: 13px; font-weight: 800; color: var(--pm-text); margin-bottom: 10px; }
.pm-filter__body{ display:flex; flex-direction:column; gap: 10px; }
.pm-grid2{ display:grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* Product grid */
.pm-grid{ display:grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.pm-grid--rel{ grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1200px){
  .pm-grid--rel{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 992px){
  .pm-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pm-grid--rel{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px){
  .pm-grid{ grid-template-columns: 1fr; }
  .pm-grid--rel{ grid-template-columns: 1fr; }
}

/* Product card */
.pm-productCard{
  border-radius: var(--pm-radius);
  border: 1px solid var(--pm-line);
  overflow: hidden;
  background: #fff;
  box-shadow: 0 12px 26px rgba(11,18,32,.08);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.pm-productCard:hover{
  transform: translateY(-2px);
  box-shadow: var(--pm-shadow);
  border-color: rgba(11,18,32,.18);
}
.pm-productCard__media{
  position: relative;
  display:block;
  background: linear-gradient(180deg, #fff, rgba(11,18,32,.02));
  aspect-ratio: 4/3;
}
.pm-productCard__media img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: transform .22s ease;
}
.pm-productCard:hover .pm-productCard__media img{ transform: scale(1.03); }

.pm-productCard__badges{
  position:absolute;
  top: 12px;
  left: 12px;
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
}
.pm-productCard__hover{
  position:absolute;
  inset: 0;
  background: radial-gradient(closest-side, rgba(31,75,255,.10), rgba(255,255,255,0));
  opacity: 0;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding: 14px;
  transition: opacity .18s ease;
}
.pm-productCard:hover .pm-productCard__hover{ opacity: 1; }
.pm-productCard__hoverTitle{ font-family: var(--pm-font); font-weight: 800; color: var(--pm-text); }
.pm-productCard__hoverText{ font-family: var(--pm-font); font-size: 12px; color: rgba(11,18,32,.62); margin-top: 4px; }

.pm-productCard__body{ padding: 14px 14px 16px; }
.pm-productCard__meta{ display:flex; align-items:center; gap: 8px; font-family: var(--pm-font); font-size: 12px; color: rgba(11,18,32,.55); }
.pm-productCard__name{
  display:block;
  margin-top: 8px;
  font-family: var(--pm-font);
  font-weight: 800;
  color: var(--pm-text);
  text-decoration:none;
  line-height: 1.25;
  min-height: 40px;
}
.pm-productCard__name:hover{ text-decoration: underline; }

.pm-productCard__priceRow{ display:flex; align-items:baseline; justify-content:space-between; gap: 10px; margin-top: 12px; }
.pm-stock{ font-family: var(--pm-font); font-size: 12px; color: rgba(11,18,32,.55); }

.pm-price{ display:flex; align-items:baseline; gap: 10px; font-family: var(--pm-font); }
.pm-price__now{ font-weight: 900; color: var(--pm-text); font-size: 16px; }
.pm-price__old{ color: rgba(11,18,32,.45); text-decoration: line-through; font-size: 13px; }
.pm-price__suffix{ color: rgba(11,18,32,.45); font-size: 12px; }
.pm-price--lg .pm-price__now{ font-size: 22px; }

.pm-productCard__actions{ display:flex; gap: 10px; margin-top: 14px; }

.pm-empty{
  grid-column: 1 / -1;
  padding: 24px;
  border: 1px dashed rgba(11,18,32,.18);
  border-radius: var(--pm-radius);
  background: rgba(11,18,32,.02);
}

/* Pagination */
.pm-pagination{ margin-top: 22px; display:flex; justify-content:center; gap: 8px; }

/* PDP layout */
.pm-pdp{ display:grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 22px; align-items:start; }
@media (max-width: 992px){
  .pm-pdp{ grid-template-columns: 1fr; }
}
.pm-pdp__content{ font-family: var(--pm-font); }

.pm-gallery{ display:grid; grid-template-columns: 86px 1fr; gap: 12px; }
@media (max-width: 560px){
  .pm-gallery{ grid-template-columns: 1fr; }
}
.pm-gallery__thumbs{ display:flex; flex-direction:column; gap: 10px; }
@media (max-width: 560px){
  .pm-gallery__thumbs{ flex-direction:row; overflow:auto; padding-bottom: 6px; }
}
.pm-thumb{
  border: 1px solid rgba(11,18,32,.14);
  background:#fff;
  border-radius: 14px;
  padding: 6px;
  cursor:pointer;
  transition: transform .12s ease, border-color .12s ease, box-shadow .12s ease;
  width: 86px;
  height: 86px;
  flex: 0 0 auto;
}
.pm-thumb img{ width:100%; height:100%; object-fit:contain; }
.pm-thumb:hover{ transform: translateY(-1px); box-shadow: 0 10px 20px rgba(11,18,32,.10); border-color: rgba(11,18,32,.22); }
.pm-thumb.is-active{ border-color: rgba(31,75,255,.55); box-shadow: 0 0 0 4px rgba(31,75,255,.10); }

.pm-gallery__main{
  position:relative;
  border: 1px solid rgba(11,18,32,.10);
  border-radius: var(--pm-radius);
  background: linear-gradient(180deg, #fff, rgba(11,18,32,.02));
  min-height: 420px;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}
.pm-gallery__main img{ width: 100%; height: 100%; object-fit: contain; padding: 22px; }
.pm-gallery__badges{ position:absolute; top: 14px; left: 14px; display:flex; gap: 8px; }

.pm-pdp__kpis{ display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 14px; }
@media (max-width: 560px){ .pm-pdp__kpis{ grid-template-columns: 1fr; } }
.pm-kpi{
  border: 1px solid rgba(11,18,32,.10);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(11,18,32,.02);
}
.pm-kpi__label{ display:block; font-size: 12px; color: rgba(11,18,32,.55); }
.pm-kpi__value{ display:block; margin-top: 3px; font-weight: 800; color: var(--pm-text); }

/* Marking */
.pm-block__head{ margin-bottom: 12px; }
.pm-markingGroup{ margin-top: 14px; }
.pm-markingGroup__title{ display:flex; align-items:center; gap: 10px; margin-bottom: 10px; }
.pm-markingGroup__grid{ display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
@media (max-width: 560px){ .pm-markingGroup__grid{ grid-template-columns: 1fr; } }

.pm-markingCard{
  border: 1px solid rgba(11,18,32,.12);
  border-radius: 16px;
  background: #fff;
  padding: 12px 12px;
  cursor:pointer;
  transition: transform .14s ease, box-shadow .14s ease, border-color .14s ease, background .14s ease;
  display:block;
  position:relative;
}
.pm-markingCard:hover{ transform: translateY(-1px); box-shadow: 0 12px 24px rgba(11,18,32,.10); border-color: rgba(11,18,32,.20); }
.pm-markingCard__radio{ position:absolute; opacity:0; pointer-events:none; }
.pm-markingCard.is-selected{
  border-color: rgba(31,75,255,.55);
  box-shadow: 0 0 0 4px rgba(31,75,255,.10);
  background: rgba(31,75,255,.03);
}
.pm-markingCard__top{ display:flex; align-items:center; justify-content:space-between; gap: 10px; }
.pm-markingCard__hint{ font-size: 12px; margin-top: 6px; color: rgba(11,18,32,.55); }

/* Buybox */
.pm-buybox{ padding: 14px; border-radius: var(--pm-radius); }
.pm-buybox__row{ display:flex; align-items:flex-start; justify-content:space-between; gap: 12px; }
.pm-buybox__form{ margin-top: 12px; }
.pm-buybox__controls{ display:grid; grid-template-columns: 1fr 1.1fr; gap: 12px; align-items:end; }
@media (max-width: 560px){ .pm-buybox__controls{ grid-template-columns: 1fr; } }
.pm-buybox__secondary{ display:flex; gap: 10px; margin-top: 12px; flex-wrap:wrap; }

.pm-qty{ position:relative; display:flex; align-items:center; gap: 10px; }
.pm-qty input{ width: 100%; padding-right: 82px; }
.pm-qty__btn{
  position:absolute;
  right: 10px;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  border: 1px solid rgba(11,18,32,.16);
  background: rgba(11,18,32,.03);
  cursor:pointer;
  font-weight: 900;
}
.pm-qty__btn[data-pm-qty="+"]{ right: 10px; }
.pm-qty__btn[data-pm-qty="-"]{ right: 50px; }

/* Accordion */
.pm-accordion details{
  border: 1px solid rgba(11,18,32,.10);
  border-radius: 16px;
  background: #fff;
  padding: 10px 12px;
  margin-top: 10px;
}
.pm-accordion summary{
  cursor:pointer;
  font-family: var(--pm-font);
  font-weight: 900;
  color: var(--pm-text);
  list-style:none;
}
.pm-accordion summary::-webkit-details-marker{ display:none; }
.pm-accBody{ padding: 10px 0 4px; }
.pm-prose{ font-family: var(--pm-font); color: var(--pm-muted); line-height: 1.65; font-size: 14px; }
.pm-list{ margin: 0; padding-left: 18px; color: var(--pm-muted); line-height: 1.6; font-size: 14px; }

.pm-specGrid{ display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
@media (max-width: 560px){ .pm-specGrid{ grid-template-columns: 1fr; } }
.pm-spec{
  border: 1px solid rgba(11,18,32,.10);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(11,18,32,.02);
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap: 10px;
}
.pm-spec span{ color: rgba(11,18,32,.55); font-size: 12px; }
.pm-spec strong{ color: var(--pm-text); }

/* Safety: prevent old theme product styles from overriding */
.product, .product * { box-sizing: border-box; }


/* WOW Mockup */
.pm-mockup{ padding: 14px; margin-top: 16px; }
.pm-mockup__head{ padding: 2px 2px 10px; }
.pm-mockup__body{ display:grid; grid-template-columns: 1fr; gap: 12px; }
.pm-mockup__controls{ padding: 10px 2px 2px; }
.pm-mockup__row{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 10px; }
@media (max-width: 560px){ .pm-mockup__row{ grid-template-columns: 1fr; } }
.pm-mockup__actions{ display:flex; gap: 10px; margin-top: 12px; flex-wrap:wrap; }

.pm-file{ display:flex; align-items:center; gap: 12px; flex-wrap:wrap; }
.pm-file input{ position:absolute; left:-9999px; }
.pm-file__btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(11,18,32,.16);
  background: rgba(11,18,32,.03);
  font-family: var(--pm-font);
  font-weight: 800;
  cursor:pointer;
  transition: transform .14s ease, box-shadow .14s ease, border-color .14s ease;
}
.pm-file__btn:hover{ transform: translateY(-1px); box-shadow: 0 12px 22px rgba(11,18,32,.10); border-color: rgba(11,18,32,.22); }
.pm-file__hint{ font-family: var(--pm-font); font-size: 12px; color: rgba(11,18,32,.55); }

.pm-mockupOverlay{
  position:absolute;
  inset: 0;
  display:flex;
  align-items:center;
  justify-content:center;
  pointer-events:none;
  opacity: 0;
  transition: opacity .18s ease;
}
.pm-mockupOverlay.is-visible{ opacity: 1; }
.pm-mockupOverlay__logo{
  width: 28%;
  max-width: 260px;
  transform: translate(0px, 0px);
  opacity: .92;
  filter: drop-shadow(0 10px 18px rgba(11,18,32,.18));
}
.pm-mockupOverlay__tag{
  position:absolute;
  bottom: 12px;
  right: 12px;
  font-family: var(--pm-font);
  font-size: 12px;
  font-weight: 900;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(11,18,32,.12);
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(10px);
}
