/* ==================================================
   ZALO BOOKING – STRONG UI VERSION
   Đậm – Rõ – Tin cậy – Không mờ ảo
================================================== */

/* ===== WRAPPER RIÊNG CHO BÀI ===== */
.post-zalo-survey .zalo-booking {
  background: #f8fbff;
  border: 2px solid #0284c7;
  box-shadow: 0 10px 30px rgba(2, 132, 199, 0.15);
}

/* ===== KHUNG FORM ===== */
.zalo-booking {
  margin: 40px 0;
  padding: 26px;
  border-radius: 14px;
  background: #ffffff;
  border: 2px solid #0ea5e9;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ===== TIÊU ĐỀ ===== */
.zalo-booking h3 {
  margin-bottom: 22px;
  font-size: 22px;
  font-weight: 800;
  color: #0c4a6e;
  text-align: center;
  letter-spacing: 0.3px;
}

/* ===== FORM GROUP ===== */
.zalo-booking .form-group {
  margin-bottom: 16px;
}

.zalo-booking label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 6px;
  color: #083344;
}

.zalo-booking label span {
  color: #b91c1c;
}

/* ===== INPUT / TEXTAREA ===== */
.zalo-booking input,
.zalo-booking textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 2px solid #bae6fd;
  font-size: 14px;
  background: #ffffff;
  transition: all 0.2s ease;
}

.zalo-booking textarea {
  resize: vertical;
  min-height: 90px;
}

.zalo-booking input::placeholder,
.zalo-booking textarea::placeholder {
  color: #94a3b8;
}

.zalo-booking input:focus,
.zalo-booking textarea:focus {
  outline: none;
  border-color: #0284c7;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.25);
}

/* ===== NÚT ZALO – ĐẬM & NỔI ===== */
.zalo-booking .btn-zalo {
  width: 100%;
  margin-top: 14px;
  padding: 16px;
  font-size: 17px;
  font-weight: 800;
  color: #ffffff;
  background: linear-gradient(135deg, #2563eb, #0284c7);
  border: none;
  border-radius: 999px;
  cursor: pointer;
  letter-spacing: 0.3px;
  transition: all 0.25s ease;
  box-shadow: 0 10px 22px rgba(2, 132, 199, 0.45);
}

.zalo-booking .btn-zalo:hover {
  background: linear-gradient(135deg, #1d4ed8, #0369a1);
  transform: translateY(-2px);
}

.zalo-booking .btn-zalo:active {
  transform: scale(0.97);
}

/* ===== GHI CHÚ / THÔNG BÁO ===== */
.zalo-booking .form-note {
  margin-top: 16px;
  padding: 14px 16px;
  background: #e0f2fe;
  border-left: 6px solid #0284c7;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  color: #0c4a6e;
  line-height: 1.6;
}

/* ===== TABLET / DESKTOP ===== */
@media (min-width: 768px) {
  .zalo-booking {
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    padding: 32px 36px;
  }

  .zalo-booking h3 {
    font-size: 24px;
  }
}
/*---------bẫy chống bot spam-------------*/
.hp-field {
  position: absolute;
  left: -9999px;
}