/* ============================================================
 * 予約フォーム・カレンダー用スタイル
 * ============================================================ */

.booking-lead {
  font-size: 16px;
  text-align: center;
  margin-bottom: 30px;
}

.booking-section {
  width: 100%;
  margin-bottom: 40px;
}

.booking-section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-deep);
  text-align: center;
  margin-bottom: 20px;
}

/* ---- Calendar ---- */
.calendar-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  margin-bottom: 16px;
}

.calendar-nav-btn {
  background: none;
  border: none;
  font-size: 14px;
  color: var(--color-link);
  cursor: pointer;
  font-family: var(--font-sans);
}

.calendar-month {
  font-size: 20px;
  font-weight: 700;
}

.calendar-wrap {
  overflow-x: auto;
  margin-bottom: 16px;
}

.calendar-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.calendar-table th,
.calendar-table td {
  border: 1px solid var(--color-mono-20);
  padding: 6px 4px;
  text-align: center;
  min-width: 100px;
}

.calendar-table th {
  background: var(--color-base);
  font-weight: 700;
  font-size: 13px;
  color: var(--color-deep);
}

.calendar-table th.is-sat {
  color: #2568CC;
}

.calendar-table th.is-sun,
.calendar-table th.is-holiday {
  color: var(--color-accent-red);
}

.cal-time-header {
  width: 60px;
  min-width: 60px;
}

.cal-time {
  font-weight: 700;
  background: var(--color-base);
  font-size: 13px;
}

.cal-slot {
  cursor: default;
  font-size: 20px;
}

.cal-slot.is-available {
  cursor: pointer;
  color: var(--color-main);
}

.cal-slot.is-available:hover {
  background: var(--color-base-2);
}

.cal-slot.is-booked {
  color: var(--color-accent-red);
}

.cal-slot.is-past {
  color: var(--color-mono-40);
}

.cal-slot.is-selected {
  background: var(--color-accent-orange) !important;
  color: var(--color-white) !important;
  border-radius: 4px;
  font-weight: 700;
}

.selected-slot {
  text-align: center;
  font-size: 16px;
  padding: 12px;
  background: var(--color-base-2);
  border-radius: 10px;
  margin-bottom: 20px;
}

.selected-slot strong {
  color: var(--color-main);
  font-size: 18px;
}

/* ---- Form Area (Figma: form_area) ---- */
.form-area {
  background: var(--color-base);
  border-radius: 10px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* ---- Form Group ---- */
.form-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* ---- Item Title ---- */
.form-label {
  display: flex;
  align-items: center;
  width: 100%;
  font-size: 20px;
  font-weight: 700;
  color: var(--color-deep);
  padding-bottom: 10px;
  line-height: 1.6;
  border: none;
}

.form-label:not(:first-child),
.form-group:not(:first-child) .form-label {
  border-top: 1px dashed var(--color-line-2);
  padding-top: 20px;
}

.required-mark {
  color: var(--color-accent-red);
  margin-left: 0;
}

/* ---- Inputs ---- */
.form-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  width: 100%;
}

.form-input {
  background: var(--color-white);
  border: none;
  border-radius: 25px;
  padding: 12px 20px;
  font-size: 16px;
  font-family: var(--font-sans);
  width: 200px;
  line-height: 1.6;
}

.form-input::placeholder {
  color: var(--color-mono-30);
}

.form-input-full {
  width: 100%;
  margin-top: 0;
}

.form-input-sm {
  width: 200px;
}

/* ---- Select ---- */
.form-select {
  background: var(--color-white);
  border: none;
  border-radius: 25px;
  padding: 12px 35px 12px 20px;
  font-size: 16px;
  font-family: var(--font-sans);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  cursor: pointer;
}

.form-select-year { width: 140px; }
.form-select-month { width: 120px; }
.form-select-day { width: 120px; }

.form-row-date {
  gap: 10px;
}

.form-row-date span {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-font-base);
}

/* ---- Textarea ---- */
.form-textarea {
  width: 100%;
  background: var(--color-white);
  border: none;
  border-radius: 10px;
  padding: 12px 20px;
  font-size: 16px;
  font-family: var(--font-sans);
  resize: vertical;
  line-height: 1.6;
}

.form-textarea::placeholder {
  color: var(--color-mono-30);
}

/* ---- Radio ---- */
.form-radio-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  width: 100%;
}

.form-radio-row label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}

.form-radio-row input[type="radio"] {
  width: 20px;
  height: 20px;
  accent-color: var(--color-main);
}

/* ---- Hint Tags ---- */
.hint-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.hint-tag--green {
  background: #E0F0E3;
  color: #46634B;
}

.hint-tag--blue {
  background: #DAF4F2;
  color: #1A5C68;
}

/* ---- Area Grid (Figma) ---- */
.area-grid {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 100%;
}

.area-row {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.area-row-label {
  background: var(--color-base-2);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-deep);
  text-align: center;
  padding: 10px;
  width: 180px;
  min-width: 180px;
  flex-shrink: 0;
}

.area-row-items {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  flex: 1;
}

.area-row-items label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}

.area-row-items input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--color-main);
  border: 1px solid var(--color-line);
  border-radius: 4px;
}

/* ---- Form Actions ---- */
.form-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 40px 0;
}

.btn-lg {
  padding: 16px 50px;
  font-size: 20px;
}

/* ---- Validation Error ---- */
.form-input.is-error,
.form-select.is-error,
.form-textarea.is-error {
  outline: 2px solid var(--color-accent-red);
}

.form-error {
  color: var(--color-accent-red);
  font-size: 13px;
  margin-top: 4px;
}

/* ---- 同意・誓約文 (Figma) ---- */
.consent-wrap {
  background: #E4EEE6;
  border-radius: 10px;
  padding: 30px;
  display: flex;
  flex-direction: column;
}

.consent-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 20px;
}

.consent-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-deep);
  text-align: center;
  line-height: 1.6;
  margin-bottom: 10px;
}

.consent-check {
  display: flex;
  align-items: center;
}

.consent-check-label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}

.consent-check-label input {
  width: 20px;
  height: 20px;
  accent-color: var(--color-main);
}

.consent-error {
  color: var(--color-accent-red);
  font-size: 13px;
  margin-top: 4px;
}

.consent-body {
  background: var(--color-white);
  border-radius: 5px;
  padding: 20px 30px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 14px;
  max-height: 300px;
  overflow-y: auto;
  line-height: 1.4;
  color: var(--color-font-base);
}

.consent-item {
  display: flex;
  align-items: flex-start;
}

.consent-bullet {
  flex-shrink: 0;
  white-space: nowrap;
}

.consent-sub {
  padding-left: 20px;
}

.consent-sub strong {
  font-weight: 700;
}

/* ---- きっかけ ---- */
.referral-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  width: 100%;
}
.referral-check {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}
.referral-check input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--color-main);
}

/* ============================================================
 * レスポンシブ対応 (max-width: 750px)
 * ============================================================ */
@media screen and (max-width: 750px) {
  /* ---- Calendar ---- */
  .calendar-table th,
  .calendar-table td {
    min-width: 70px;
    padding: 4px 2px;
    font-size: 12px;
  }

  .calendar-table th {
    font-size: 11px;
  }

  .cal-time-header {
    width: 50px;
    min-width: 50px;
  }

  .cal-slot {
    font-size: 16px;
  }

  /* ---- Form Area ---- */
  .form-area {
    padding: 20px 16px;
    gap: 20px;
  }

  .form-label {
    font-size: 16px;
  }

  .form-input {
    width: 100%;
  }

  .form-input-sm {
    width: 100%;
  }

  .form-select-year { width: 100px; }
  .form-select-month { width: 80px; }
  .form-select-day { width: 80px; }

  /* ---- Area Grid ---- */
  .area-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .area-row-label {
    width: 100%;
    min-width: auto;
    text-align: left;
    padding: 8px 12px;
  }

  /* ---- Form Actions ---- */
  .form-actions {
    flex-direction: column;
    gap: 12px;
    padding: 24px 0;
  }

  .form-actions .btn-orange,
  .form-actions .btn-gray {
    width: 100%;
  }

  .btn-lg {
    padding: 14px 30px;
    font-size: 17px;
  }

  /* ---- Consent ---- */
  .consent-wrap {
    padding: 16px;
  }

  .consent-body {
    padding: 16px;
    font-size: 13px;
  }

  /* ---- Referral ---- */
  .referral-options {
    gap: 8px 16px;
  }
}