.srb-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 16px;
}

.srb-grid-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

@media (max-width: 960px) {
  .srb-grid-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .srb-grid-cards { grid-template-columns: 1fr; }
}

.srb-card-item {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
  transition: transform .15s ease, box-shadow .15s ease;
}

.srb-card-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.10);
}

.srb-card-img img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.srb-img-placeholder {
  height: 220px;
  display: grid;
  place-items: center;
  background: #f2f4f7;
  color: #667085;
}

.srb-img-large { height: 420px; }

.srb-card-body {
  padding: 16px 16px 18px;
}

.srb-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}

.srb-price {
  font-size: 15px;
  margin-bottom: 8px;
  color: #101828;
}

.srb-meta {
  font-size: 13px;
  color: #667085;
  margin-bottom: 12px;
}

.srb-cta {
  display: inline-block;
  padding: 10px 12px;
  border-radius: 12px;
  background: #111827;
  color: #fff;
  font-size: 13px;
}

.srb-empty {
  background: #fff;
  border-radius: 18px;
  border: 1px dashed rgba(0,0,0,0.12);
  padding: 18px;
}

.srb-product {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}

@media (max-width: 900px) {
  .srb-product { grid-template-columns: 1fr; }
}

.srb-product-img {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.06);
  background: #fff;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

.srb-product-img img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}

.srb-h2 {
  margin: 0 0 10px;
}

.srb-desc {
  color: #344054;
  line-height: 1.6;
  margin-bottom: 14px;
}

.srb-summary {
  background: #fff;
  border-radius: 18px;
  border: 1px solid rgba(0,0,0,0.06);
  padding: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
  margin-bottom: 14px;
}

.srb-summary > div {
  display: flex;
  justify-content: space-between;
  padding: 10px 8px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.srb-summary > div:last-child { border-bottom: none; }

.srb-booking-box {
  background: #fff;
  border-radius: 18px;
  border: 1px solid rgba(0,0,0,0.06);
  padding: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

.srb-box-title {
  font-weight: 800;
  font-size: 16px;
  margin-bottom: 12px;
}

.srb-form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

@media (max-width: 700px) {
  .srb-form-grid { grid-template-columns: 1fr; }
}

.srb-input, .srb-textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.12);
  padding: 10px 12px;
  outline: none;
  background: #fff;
}

.srb-input:focus, .srb-textarea:focus {
  border-color: rgba(17,24,39,0.55);
  box-shadow: 0 0 0 4px rgba(17,24,39,0.10);
}

.srb-availability {
  margin: 6px 0 12px;
  font-size: 13px;
  color: #475467;
}

.srb-total {
  margin-top: 10px;
  border-top: 1px solid rgba(0,0,0,0.06);
  padding-top: 12px;
}

.srb-total > div {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
}

.srb-btn {
  width: 100%;
  border: none;
  border-radius: 14px;
  background: #111827;
  color: #fff;
  padding: 12px 14px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 8px;
}

.srb-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.srb-result {
  margin-top: 10px;
  font-size: 13px;
}

.srb-back {
  margin-top: 14px;
}
.srb-thumbs {
  display: flex;
  gap: 10px;
  padding: 10px;
  flex-wrap: wrap;
}

.srb-thumb {
  border: 1px solid rgba(0,0,0,0.12);
  background: #fff;
  border-radius: 12px;
  padding: 0;
  cursor: pointer;
  overflow: hidden;
}

.srb-thumb img {
  width: 70px;
  height: 70px;
  object-fit: cover;
  display: block;
}