.image-search-page{max-width:1280px;margin:0 auto;padding:22px 15px}.image-hero{background:linear-gradient(135deg,#003b73,#005bac);color:#fff;padding:34px;border-radius:10px;margin-bottom:22px}.image-hero h1{margin:0 0 10px;font-size:34px}.image-hero p{margin:0;font-size:17px;color:#e5eef8}.image-layout{display:grid;grid-template-columns:330px 1fr;gap:22px;align-items:start}.upload-card,.result-area{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:20px;box-shadow:0 2px 8px rgba(0,0,0,.04)}.upload-card h2,.result-top h2{color:#003b73;margin-top:0}.upload-card input,.upload-card textarea{width:100%;box-sizing:border-box;margin:10px 0;padding:11px;border:1px solid #d1d5db;border-radius:6px}.upload-card textarea{min-height:110px}.preview-box{background:#f9fafb;border:1px dashed #cbd5e1;border-radius:8px;padding:10px;text-align:center;margin:12px 0}.preview-box img{max-width:100%;height:220px;object-fit:contain}.upload-card button,.empty-result button{width:100%;background:#e60012;color:#fff;border:0;padding:13px;border-radius:6px;font-weight:700;cursor:pointer;margin-top:10px}.upload-card button.gray{background:#005bac}.upload-card button.zalo{background:#16a34a}.small-note{color:#6b7280;font-size:13px;line-height:1.5}.result-top{border-bottom:1px solid #e5e7eb;padding-bottom:15px;margin-bottom:18px}.result-top p{color:#4b5563;margin:0}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.result-card{border:1px solid #e5e7eb;border-radius:8px;padding:14px;position:relative;background:#fff}.result-card img{width:100%;height:150px;object-fit:contain;background:#f9fafb;border-radius:6px}.result-card h3{color:#003b73;font-size:18px;min-height:44px;margin:12px 0 6px}.result-card p{color:#374151;font-size:14px;line-height:1.45}.result-card .meta{color:#6b7280;font-weight:700}.score{position:absolute;top:10px;left:10px;background:#16a34a;color:#fff;font-size:12px;padding:5px 8px;border-radius:20px}.result-buttons{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.result-buttons a,.result-buttons button{text-align:center;text-decoration:none;border:0;background:#004b93;color:#fff;padding:10px;border-radius:6px;font-weight:700;cursor:pointer}.result-buttons button{background:#e60012}.empty-result{grid-column:1/-1;background:#fff7ed;border:1px solid #fed7aa;padding:25px;border-radius:8px;text-align:center}.menu a.active{background:#e60012;color:#fff}@media(max-width:1000px){.image-layout{grid-template-columns:1fr}.result-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.result-grid{grid-template-columns:1fr}.image-hero h1{font-size:26px}}
.paste-area {
  border: 2px dashed #0d6efd;
  background: #f8fbff;
  padding: 18px;
  border-radius: 12px;
  text-align: center;
  margin-bottom: 15px;
  cursor: pointer;
}

.paste-area h3 {
  margin: 0 0 8px;
  color: #0d6efd;
}

.paste-area p {
  margin: 5px 0;
}