/* ===========================================
   STUDIO Link - Reservation Page Styles
   =========================================== */

/* ===========================================
   カレンダー
   =========================================== */

.calendar {
  background-color: var(--color-main);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: var(--border-width) solid var(--color-gray-200);
}

.calendar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  background-color: var(--color-gray-50);
}

.calendar__nav {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-full);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.calendar__nav:hover:not(:disabled) {
  background-color: var(--color-gray-200);
  color: var(--color-text-primary);
}

.calendar__nav:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.calendar__month {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

.calendar__weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background-color: var(--color-image-light);
}

.calendar__weekday {
  padding: var(--spacing-sm);
  text-align: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

.calendar__weekday--sun {
  color: var(--color-error);
}

.calendar__weekday--sat {
  color: var(--color-accent);
}

.calendar__days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background-color: var(--color-gray-200);
}

.calendar__day {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--color-main);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  position: relative;
  padding: var(--spacing-xs);
}

.calendar__day:hover:not(.calendar__day--disabled):not(.calendar__day--empty) {
  background-color: var(--color-gray-50);
}

.calendar__day--empty {
  background-color: var(--color-gray-50);
}

.calendar__day--disabled {
  color: var(--color-text-disabled);
  background-color: var(--color-gray-100);
  cursor: not-allowed;
}

.calendar__day--today {
  font-weight: var(--font-weight-bold);
}

.calendar__day--today::after {
  content: '';
  position: absolute;
  bottom: 4px;
  width: 6px;
  height: 6px;
  background-color: var(--color-accent);
  border-radius: 50%;
}

.calendar__day--selected {
  background-color: var(--color-image) !important;
  color: var(--color-text-primary);
  font-weight: var(--font-weight-bold);
}

.calendar__day--sun {
  color: var(--color-error);
}

.calendar__day--sat {
  color: var(--color-accent);
}

.calendar__day--has-slots::before {
  content: '';
  position: absolute;
  top: 4px;
  right: 4px;
  width: 8px;
  height: 8px;
  background-color: var(--color-success);
  border-radius: 50%;
}

/* ===========================================
   時間枠選択
   =========================================== */

.timeslots {
  margin-top: var(--spacing-md);
}

.timeslots__date {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
  text-align: center;
  color: var(--color-text-primary);
}

.timeslots__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-sm);
}

@media (max-width: 360px) {
  .timeslots__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.timeslot {
  padding: var(--spacing-sm);
  text-align: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border-radius: var(--border-radius-md);
  border: 2px solid var(--color-gray-200);
  background-color: var(--color-main);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.timeslot:hover:not(.timeslot--disabled):not(.timeslot--blocked) {
  border-color: var(--color-image);
  background-color: var(--color-image-light);
}

.timeslot--available {
  border-color: var(--color-success);
  background-color: #E8F5E9;
}

.timeslot--selected {
  border-color: var(--color-accent);
  background-color: var(--color-accent);
  color: var(--color-text-on-accent);
}

.timeslot--disabled {
  background-color: var(--color-gray-100);
  border-color: var(--color-gray-200);
  color: var(--color-text-disabled);
  cursor: not-allowed;
}

.timeslot--blocked {
  background-color: var(--color-gray-200);
  border-color: var(--color-gray-300);
  color: var(--color-text-disabled);
  cursor: not-allowed;
  position: relative;
}

.timeslot--blocked::after {
  content: '×';
  position: absolute;
  font-size: var(--font-size-lg);
  color: var(--color-error);
}

/* ===========================================
   選択サマリー
   =========================================== */

.selection-summary {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-main);
  border-top: var(--border-width) solid var(--color-gray-200);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-md);
  transform: translateY(100%);
  transition: transform var(--transition-normal);
  z-index: var(--z-dropdown);
}

.selection-summary--visible {
  transform: translateY(0);
}

.selection-summary__content {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.selection-summary__info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.selection-summary__time {
  font-weight: var(--font-weight-bold);
}

.selection-summary__price {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
}

/* ===========================================
   人数選択
   =========================================== */

.people-selector {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.people-selector__group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  background-color: var(--color-gray-50);
  border-radius: var(--border-radius-md);
}

.people-selector__label {
  font-weight: var(--font-weight-medium);
}

.people-selector__label small {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-normal);
}

.people-selector__controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.people-selector__btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-full);
  background-color: var(--color-main);
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  transition: all var(--transition-fast);
}

.people-selector__btn:hover:not(:disabled) {
  background-color: var(--color-accent);
  color: var(--color-text-on-accent);
}

.people-selector__btn:disabled {
  border-color: var(--color-gray-300);
  color: var(--color-text-disabled);
  cursor: not-allowed;
}

.people-selector__count {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  min-width: 32px;
  text-align: center;
}

/* ===========================================
   料金表
   =========================================== */

.price-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
  table-layout: fixed;
}

.price-table th,
.price-table td {
  padding: var(--spacing-sm) var(--spacing-xs);
  text-align: center;
  border: var(--border-width) solid var(--color-gray-200);
  white-space: nowrap;
}

.price-table thead {
  background-color: var(--color-image-light);
}

.price-table th {
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.price-table tbody tr:nth-child(even) {
  background-color: var(--color-gray-50);
}

.price-table tbody tr:hover {
  background-color: var(--color-image-light);
}

.price-table__category {
  font-weight: var(--font-weight-medium);
  text-align: left !important;
  background-color: var(--color-gray-50);
  white-space: normal;
}

.price-table__student {
  background-color: #FFF8E1 !important;
}

.price-table__student td:first-child {
  white-space: normal;
}

.price-table__note {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-top: var(--spacing-sm);
}

/* 料金表モバイル対応 */
@media (max-width: 480px) {
  .price-table {
    font-size: 12px;
  }
  
  .price-table th,
  .price-table td {
    padding: 8px 4px;
  }
}

/* ===========================================
   予約フォーム
   =========================================== */

.reservation-form {
  padding: var(--spacing-md);
}

.reservation-form__section {
  margin-bottom: var(--spacing-lg);
}

.reservation-form__section-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-xs);
  border-bottom: 2px solid var(--color-image);
}

/* ===========================================
   予約確認
   =========================================== */

.confirmation {
  padding: var(--spacing-md);
}

.confirmation__item {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
  border-bottom: var(--border-width) solid var(--color-gray-100);
}

.confirmation__label {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.confirmation__value {
  font-weight: var(--font-weight-medium);
  text-align: right;
}

.confirmation__total {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
  margin-top: var(--spacing-sm);
  border-top: 2px solid var(--color-gray-800);
}

.confirmation__total-label {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

.confirmation__total-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
}

/* ===========================================
   注意事項
   =========================================== */

.notices {
  background-color: #FFF8E1;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.notices__title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: #F57C00;
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.notices__list {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.notices__item {
  padding-left: var(--spacing-md);
  position: relative;
  margin-bottom: var(--spacing-xs);
}

.notices__item::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #F57C00;
}

/* ===========================================
   当日予約の案内
   =========================================== */

.same-day-notice {
  background-color: #E3F2FD;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  border-left: 4px solid #2196F3;
}

.same-day-notice__text {
  font-size: var(--font-size-sm);
  color: #1565C0;
  line-height: 1.6;
  margin: 0;
}

.same-day-notice__text a {
  color: #1565C0;
  font-weight: var(--font-weight-bold);
  text-decoration: underline;
}

.same-day-notice__text a:hover {
  color: #0D47A1;
}

/* ===========================================
   学生利用時間の注意メッセージ
   =========================================== */

.student-duration-notice {
  background-color: #FFF3E0;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  margin-bottom: var(--spacing-md);
  border-left: 4px solid #FF9800;
}

.student-duration-notice p {
  font-size: var(--font-size-sm);
  color: #E65100;
  margin: 0;
}

.student-duration-notice strong {
  color: #E65100;
}

/* ===========================================
   ステップインジケーター
   =========================================== */

.steps {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md) var(--spacing-sm);
  background-color: var(--color-gray-50);
}

.step {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--color-text-disabled);
  white-space: nowrap;
}

.step__number {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-full);
  background-color: var(--color-gray-300);
  color: var(--color-main);
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  flex-shrink: 0;
}

.step__text {
  display: inline;
}

.step--active {
  color: var(--color-accent);
}

.step--active .step__number {
  background-color: var(--color-accent);
}

.step--completed {
  color: var(--color-success);
}

.step--completed .step__number {
  background-color: var(--color-success);
}

.step__connector {
  width: 16px;
  height: 2px;
  background-color: var(--color-gray-300);
  flex-shrink: 0;
}

.step--completed + .step__connector,
.step--active + .step__connector {
  background-color: var(--color-accent);
}

/* モバイル対応：ステップテキストを短縮 */
@media (max-width: 400px) {
  .steps {
    gap: 4px;
    padding: var(--spacing-sm) 4px;
  }
  
  .step {
    font-size: 11px;
    gap: 2px;
  }
  
  .step__number {
    width: 20px;
    height: 20px;
    font-size: 10px;
  }
  
  .step__connector {
    width: 10px;
  }
}

/* ===========================================
   完了画面
   =========================================== */

.complete {
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-md);
}

.complete__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  background-color: var(--color-success);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.complete__icon svg {
  width: 40px;
  height: 40px;
  color: var(--color-main);
}

.complete__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-sm);
}

.complete__message {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}