/* ------------------------------------------------------------------
 * SERVICE AD-SPACE - EMBED
 * Placement cards for product / cart / order-confirmation pages.
 * Loaded ONLY on those pages. Never loads with chassis.css, and never
 * inherits a client's brand colours - every card looks identical.
 * ~3KB. Palette audited from the live Astra globals on the store.
 * ------------------------------------------------------------------ */

.spr{
  --spr-forest:#1F3326;
  --spr-tan:#CEBF8C;
  --spr-bronze:#9C8165;
  --spr-sand:#EAEAE1;
  --spr-paper:#FBFAF6;
  --spr-ink:#12140F;
  --spr-body:#3A3E33;
  --spr-faint:#7C816F;
  --spr-line:#DDD8C8;

  display:block;
  margin:34px 0 0;
  padding-top:16px;
  border-top:2px solid var(--spr-tan);
  font-family:"Source Sans Pro",system-ui,-apple-system,sans-serif;
  color:var(--spr-body);
  line-height:1.55;
}

.spr-eyebrow{
  display:block;
  font-family:Montserrat,system-ui,sans-serif;
  font-weight:600;font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--spr-bronze);margin-bottom:5px;
}
.spr-title{
  font-family:Montserrat,system-ui,sans-serif;
  font-weight:600;font-size:17px;line-height:1.3;
  color:var(--spr-ink);margin:0 0 3px;
}
.spr-sub{font-size:14px;color:var(--spr-faint);margin:0 0 16px}

.spr-list{
  list-style:none;margin:0;padding:0;
  display:flex;flex-direction:column;gap:10px;
}

.spr-card{
  display:grid;
  grid-template-columns:52px minmax(0,1fr) auto;  /* minmax(0,1fr) is load-bearing */
  align-items:center;gap:16px;
  background:var(--spr-paper);
  border:1px solid var(--spr-line);
  border-radius:4px;
  padding:14px 16px;
  transition:border-color .15s ease, background .15s ease;
}
.spr-card:hover{border-color:var(--spr-bronze);background:#fff}

.spr-logo{
  width:52px;height:52px;border-radius:3px;object-fit:contain;
  background:#fff;border:1px solid var(--spr-line);display:block;
}
.spr-logo--fallback{
  display:grid;place-items:center;
  font-family:Montserrat,system-ui,sans-serif;font-weight:700;font-size:19px;
  color:#fff;background:var(--spr-forest);border-color:var(--spr-forest);
}

.spr-main{min-width:0}
.spr-name{
  font-family:Montserrat,system-ui,sans-serif;font-weight:600;font-size:15.5px;
  color:var(--spr-ink);margin:0 0 2px;
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
}
.spr-name a{color:inherit;text-decoration:none}
.spr-name a:hover{text-decoration:underline}

.spr-badge{
  font-family:Montserrat,system-ui,sans-serif;font-weight:600;
  font-size:9px;letter-spacing:.11em;text-transform:uppercase;
  color:var(--spr-forest);background:var(--spr-tan);
  border-radius:2px;padding:2.5px 6px;white-space:nowrap;
}

.spr-meta{font-size:13px;font-weight:600;color:var(--spr-bronze);margin:0 0 3px}
.spr-desc{
  font-size:14px;color:var(--spr-body);margin:0;overflow:hidden;
  display:-webkit-box;-webkit-line-clamp:1;line-clamp:1;-webkit-box-orient:vertical;
}

.spr-actions{display:flex;align-items:center;gap:8px}

.spr-btn{
  font-family:Montserrat,system-ui,sans-serif;font-weight:600;font-size:12.5px;
  text-decoration:none;padding:9px 15px;border-radius:3px;white-space:nowrap;
  display:inline-block;line-height:1.2;
  background:var(--spr-forest);color:#fff;border:1px solid var(--spr-forest);
  transition:background .15s ease;
}
.spr-btn:hover,.spr-btn:focus{background:#12140F;color:#fff}
.spr-btn--ghost{background:transparent;color:var(--spr-forest);border-color:var(--spr-line)}
.spr-btn--ghost:hover,.spr-btn--ghost:focus{
  background:var(--spr-sand);color:var(--spr-forest);border-color:var(--spr-bronze);
}
.spr-btn--wa{display:inline-flex;align-items:center;gap:6px}
.spr-btn--wa svg{width:14px;height:14px;flex:none}

.spr-foot{font-size:12.5px;color:var(--spr-faint);margin:12px 0 0}
.spr-foot a{color:var(--spr-bronze)}

/* Empty state - the B2B inventory unit */
.spr-empty{
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;flex-wrap:wrap;
  background:var(--spr-forest);border-radius:4px;padding:18px 20px;
}
.spr-empty h4{
  font-family:Montserrat,system-ui,sans-serif;font-weight:600;font-size:15.5px;
  color:#fff;margin:0 0 3px;
}
.spr-empty p{font-size:13.5px;color:#C6CFBE;margin:0;max-width:52ch}
.spr-empty .spr-btn{background:var(--spr-tan);border-color:var(--spr-tan);color:var(--spr-forest)}
.spr-empty .spr-btn:hover{background:#fff;border-color:#fff;color:var(--spr-forest)}

/* Keyboard focus */
.spr-btn:focus-visible,.spr-name a:focus-visible{
  outline:2px solid var(--spr-bronze);outline-offset:2px;
}

@media (max-width:600px){
  .spr-card{grid-template-columns:44px minmax(0,1fr);gap:12px;padding:13px 14px}
  .spr-logo{width:44px;height:44px}
  .spr-actions{grid-column:1/-1;margin-top:2px}
  .spr-actions .spr-btn{flex:1;text-align:center}
  .spr-desc{-webkit-line-clamp:2;line-clamp:2}
  .spr-empty{flex-direction:column;align-items:flex-start}
}

@media (prefers-reduced-motion:reduce){
  .spr-card,.spr-btn{transition:none}
}