/* Road Exam — shop: product cards, toolbar, skeletons (builds on site.css tokens) */

.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:var(--space-5)}

/* ---------- toolbar ---------- */
.shop-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-4)}
.shop-tabs{display:flex;flex-wrap:wrap;gap:var(--space-2)}
.shop-tab{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border:1px solid var(--border);border-radius:var(--radius-full);background:var(--surface);color:var(--fg);font:inherit;font-size:var(--fs-sm);font-weight:500;cursor:pointer;transition:border-color var(--fast) var(--ease),background var(--fast) var(--ease),color var(--fast) var(--ease)}
.shop-tab:hover{border-color:var(--fg)}
.shop-tab:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.shop-tab[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.shop-tab .n{min-width:22px;padding:1px 6px;border-radius:var(--radius-full);background:var(--fg-soft);font-size:12px;font-family:var(--font-mono);text-align:center}
.shop-tab[aria-pressed="true"] .n{background:rgba(255,255,255,.22)}
.shop-tools{display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:center}
.shop-search{position:relative}
.shop-search input{padding-inline-start:40px;min-width:220px}
.shop-search svg{position:absolute;inset-inline-start:12px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.shop-result{margin:var(--space-4) 0 var(--space-5);color:var(--muted);font-size:var(--fs-sm)}

/* ---------- card ---------- */
.pcard{
  --tc:var(--accent);
  position:relative;display:flex;flex-direction:column;
  background:var(--surface);border:1px solid var(--border);border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow-1);isolation:isolate;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s var(--ease);
}
.pcard[data-type="exam"]{--tc:#2563eb}
.pcard[data-type="bundle"]{--tc:#047857}
.pcard[data-type="course"]{--tc:#dc2626}
.pcard[data-type="webinar"]{--tc:#7c3aed}
.pcard[data-type="rescue"]{--tc:#b45309}
.pcard::before{ /* glowing edge on hover */
  content:'';position:absolute;inset:0;border-radius:inherit;z-index:3;pointer-events:none;
  box-shadow:inset 0 0 0 2px var(--tc);opacity:0;transition:opacity .28s var(--ease);
}
.pcard:hover,.pcard:focus-within{transform:translateY(-6px);box-shadow:0 18px 40px -16px color-mix(in srgb, var(--tc) 55%, transparent),var(--shadow-3)}
.pcard:hover::before,.pcard:focus-within::before{opacity:.9}

.pcard-media{position:relative;display:block;aspect-ratio:3/2;overflow:hidden;background:var(--fg-soft)}
.pcard-media img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.pcard:hover .pcard-media img{transform:scale(1.07)}
.pcard-media::after{content:'';position:absolute;inset:auto 0 0 0;height:38%;background:linear-gradient(to top,rgba(5,10,24,.55),transparent);pointer-events:none}
.pcard-media.noimg{display:grid;place-items:center;background:linear-gradient(135deg,color-mix(in srgb,var(--tc) 22%,var(--surface)),var(--surface));color:var(--tc);font-weight:700}

.pc-type{position:absolute;z-index:2;inset-block-start:12px;inset-inline-start:12px;display:inline-flex;align-items:center;gap:6px;padding:5px 12px 5px 10px;border-radius:var(--radius-full);background:rgba(10,16,32,.62);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:#fff;font-size:12px;font-weight:600;border:1px solid rgba(255,255,255,.18)}
.pc-type i{width:8px;height:8px;border-radius:50%;background:var(--tc);box-shadow:0 0 0 3px color-mix(in srgb,var(--tc) 35%,transparent)}
.pc-off{position:absolute;z-index:2;inset-block-start:12px;inset-inline-end:12px;padding:5px 12px;border-radius:var(--radius-full);background:linear-gradient(135deg,#f59e0b,#ef4444);color:#fff;font-size:12px;font-weight:700;box-shadow:0 6px 14px -6px rgba(239,68,68,.7)}

.pcard-body{display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-4) var(--space-5) var(--space-5);flex:1}
.pc-title{margin:0;font-size:17px;line-height:1.7;font-weight:700;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:3.4em}
.pc-title a{color:inherit;text-decoration:none}
.pc-title a::after{content:'';position:absolute;inset:0;z-index:1}   /* whole card is the link */
.pc-title a:focus-visible{outline:none}
.pcard:focus-within{outline:3px solid var(--focus);outline-offset:3px}
.pc-facts{display:flex;flex-wrap:wrap;gap:var(--space-2);margin:0;padding:0;list-style:none}
.pc-facts li{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--radius-full);background:var(--fg-soft);color:var(--muted);font-size:12.5px}
.pc-facts svg{flex:none;color:var(--tc)}
.pc-desc{margin:0;color:var(--muted);font-size:var(--fs-sm);line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

.pc-foot{margin-top:auto;display:flex;align-items:flex-end;justify-content:space-between;gap:var(--space-3);padding-top:var(--space-4);border-top:1px dashed var(--border)}
.pc-price{display:flex;flex-direction:column;gap:2px}
.pc-price .was{color:var(--muted);text-decoration:line-through;font-size:13px;font-family:var(--font-mono)}
.pc-price .now{font-size:22px;font-weight:700;line-height:1.2;font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.pc-price .now small{font-family:var(--font-body);font-size:12px;font-weight:500;color:var(--muted);margin-inline-start:4px}
.pc-price .save{font-size:12px;color:var(--success);font-weight:600}
.pc-actions{position:relative;z-index:4;display:flex;gap:var(--space-2)}
.pc-cta{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;border-radius:12px;border:0;background:var(--tc);color:#fff;font:inherit;font-size:var(--fs-sm);font-weight:700;cursor:pointer;text-decoration:none;transition:filter .2s var(--ease),transform .2s var(--ease)}
.pc-cta:hover{filter:brightness(1.1);transform:translateY(-1px)}
.pc-cta:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.pc-add{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;border:1px solid var(--border);background:var(--surface);color:var(--fg);cursor:pointer;transition:border-color .2s var(--ease),background .2s var(--ease),color .2s var(--ease)}
.pc-add:hover{border-color:var(--tc);color:var(--tc)}
.pc-add:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.pc-add.done{background:var(--success-soft);border-color:var(--success);color:var(--success)}

/* ---------- skeleton ---------- */
.pcard.sk{pointer-events:none}
.sk .sk-img,.sk .sk-l{background:linear-gradient(100deg,var(--fg-soft) 30%,color-mix(in srgb,var(--fg) 12%,transparent) 50%,var(--fg-soft) 70%);background-size:220% 100%;animation:skShine 1.3s linear infinite}
.sk .sk-img{aspect-ratio:3/2}
.sk .sk-l{height:14px;border-radius:7px}
@keyframes skShine{to{background-position:-220% 0}}

.shop-empty{display:grid;place-items:center;gap:var(--space-3);padding:var(--space-8) var(--space-4);text-align:center;color:var(--muted);border:1px dashed var(--border);border-radius:var(--radius-lg)}

@media (prefers-reduced-motion: reduce){
  .pcard,.pcard-media img,.pcard::before,.pc-cta{transition:none}
  .pcard:hover,.pcard:focus-within{transform:none}
  .pcard:hover .pcard-media img{transform:none}
  .sk .sk-img,.sk .sk-l{animation:none}
}
@media (max-width:560px){
  .pgrid{grid-template-columns:1fr}
  .shop-search input{min-width:0;width:100%}
  .shop-tools,.shop-search{width:100%}
}

/* footer of the card: never squeeze the button; wrap the actions under the price when space is tight */
.pc-foot{flex-wrap:wrap}
.pc-cta{white-space:nowrap}
@media (max-width:560px){
  .pc-foot{flex-direction:column;align-items:stretch}
  .pc-actions{width:100%}
  .pc-cta{flex:1;justify-content:center;padding-block:12px}
  .pc-add{width:48px;height:auto}
}