header{
  padding-top: 20px;
  text-align: center;
  font-family: "Noto Serif JP", "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "Hiragino Mincho Pro", "MS PMincho", serif;
}
.header_logo{
  width: 150px;
}

.reservation-form {
  max-width: 860px;
  margin: 0 auto;
  padding: 32px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  font-family: "Noto Sans JP", sans-serif;
  color: #333;
}

.form-intro {
  margin-bottom: 28px;
  padding: 20px;
  background: #f7f3ef;
  border-left: 5px solid #b8946f;
  border-radius: 10px;
  line-height: 1.8;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-full {
  grid-column: 1 / -1;
}

.form-group label,
.form-group-date label {
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 15px;
}

.form-group label span,
.form-group-date label span {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 7px;
  background: #c65f5f;
  color: #fff;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid #d8d8d8;
  border-radius: 8px;
  font-size: 16px;
  background: #fff;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-group-date input {
  width: 60%;
  padding: 13px 14px;
  border: 1px solid #d8d8d8;
  border-radius: 8px;
  font-size: 16px;
  background: #fff;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  display:inline;
  float:left;
}
.form-group-date select {
  width: 20%;
  padding: 13px 14px;
  border: 1px solid #d8d8d8;
  border-radius: 8px;
  font-size: 16px;
  background: #fff;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  display:inline;

}

.form-group input:focus,
.form-group select:focus,
.form-group-date input:focus,
.form-group-date select:focus {
  outline: none;
  border-color: #b8946f;
  box-shadow: 0 0 0 3px rgba(184, 148, 111, 0.18);
}

.form-note {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.8;
  color: #666;
}

.desired-date-box {
  margin-top: 32px;
  padding: 24px;
  background: #fafafa;
  border: 1px solid #e5e5e5;
  border-radius: 14px;
}

.desired-date-box h3 {
  margin: 0 0 12px;
  font-size: 20px;
  color: #333;
}

.form-submit {
  margin-top: 36px;
  text-align: center;
}

.form-submit button {
  width: 100%;
  max-width: 360px;
  padding: 16px 24px;
  border: none;
  border-radius: 999px;
  background: #9b7653;
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.form-submit button:hover {
  opacity: 0.88;
  transform: translateY(-2px);
}

@media screen and (max-width: 768px) {
  .reservation-form {
    padding: 24px 18px;
    border-radius: 12px;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .desired-date-box {
    padding: 20px 16px;
  }

  .form-submit button {
    max-width: none;
  }
}

.errMsg{
		color:red;
		display:block;
		text-align:left;
		width:100%;
		padding:3px;

}