/* DMCTN Error Assist – Unified. TẠO BỞI BÙI VĂN TĨNH */
.dmctn-el-wrap{max-width:900px;margin:12px auto;padding:12px;border:1px solid #e5e7eb;border-radius:12px;background:#fff}
.dmctn-el-form{display:grid;grid-template-columns:1fr;gap:8px}
.dmctn-el-input, textarea.dmctn-el-input{padding:10px 12px;border:1px solid #d1d5db;border-radius:10px;font-size:16px}
.dmctn-el-btn{padding:10px 14px;border-radius:12px;border:0;cursor:pointer}
.dmctn-el-btn-primary{background:#0ea5e9;color:#fff}
.dmctn-el-results{margin-top:12px;display:grid;gap:10px}
.dmctn-el-card{border:1px solid #e5e7eb;border-radius:12px;padding:12px}
.dmctn-el-badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#f1f5f9;margin-right:6px}
.dmctn-pro-mask{position:relative;filter:blur(3px);user-select:none}
.dmctn-pro-mask::after{content:'Nội dung Pro – Đăng ký để xem';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.75);font-weight:600}