/* ======================================================
   予約ページ専用スタイル
   カレンダー○×表示 / Googleカレンダー埋め込み含む
   ====================================================== */

.reservation-page {
  background: var(--color-bg);
}

/* ---------- 予約ヘッダー ---------- */
.resv-hero {
  position: relative;
  height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-deep);
}

.resv-hero-bg {
  position: absolute;
  inset: 0;
}

.resv-hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  color: white;
}

.resv-label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.35em;
  color: var(--color-aqua);
  font-family: var(--font-serif);
  margin-bottom: 12px;
  animation: fadeInDown 0.8s ease 0.2s both;
}

.resv-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 500;
  margin-bottom: 12px;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.resv-desc {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  line-height: 2;
  letter-spacing: 0.1em;
  animation: fadeInUp 0.8s ease 0.6s both;
}

/* ---------- メインコンテンツ ---------- */
.resv-main {
  padding: 60px 0 100px;
}

/* ---------- ステッパー ---------- */
.stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 56px;
  flex-wrap: wrap;
  gap: 4px;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: default;
}

.step-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(45, 110, 142, 0.15);
  border: 2px solid rgba(45, 110, 142, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1rem;
  color: rgba(45, 110, 142, 0.4);
  transition: all var(--transition);
}

.step-label {
  font-size: 0.75rem;
  color: rgba(45, 110, 142, 0.4);
  font-family: var(--font-serif);
  letter-spacing: 0.05em;
  white-space: nowrap;
  transition: color var(--transition);
}

.step.active .step-circle {
  background: linear-gradient(135deg, var(--color-water), var(--color-deep));
  border-color: transparent;
  color: white;
  box-shadow: 0 6px 20px rgba(26, 58, 74, 0.3);
}

.step.active .step-label { color: var(--color-water); font-weight: 500; }

.step.done .step-circle {
  background: var(--color-aqua);
  border-color: transparent;
  color: white;
}

.step.done .step-label { color: var(--color-aqua); }

.step-line {
  flex: 1;
  height: 2px;
  background: rgba(45, 110, 142, 0.15);
  min-width: 40px;
  max-width: 80px;
  margin-bottom: 20px;
  transition: background var(--transition);
}

.step-line.done { background: var(--color-aqua); }

/* ---------- ステップ共通 ---------- */
.resv-step {
  animation: fadeInUp 0.5s ease;
}

.resv-step.hidden { display: none; }

.step-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-deep);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.step-num {
  font-size: 0.75rem;
  background: linear-gradient(135deg, var(--color-water), var(--color-deep));
  color: white;
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: 0.1em;
}

.step-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(126, 205, 200, 0.2);
}

.btn-prev {
  background: transparent;
  color: var(--color-text-light);
  border: 1.5px solid rgba(45, 110, 142, 0.3);
}

.btn-prev:hover {
  background: rgba(45, 110, 142, 0.05);
  border-color: var(--color-water);
  color: var(--color-water);
}

.btn-next {
  background: linear-gradient(135deg, var(--color-water), var(--color-deep));
  color: white;
  box-shadow: 0 6px 24px rgba(26, 58, 74, 0.25);
}

.btn-next:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(26, 58, 74, 0.35);
}

.btn-next:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-submit {
  background: linear-gradient(135deg, var(--color-gold), #c9a87e);
  color: white;
  font-size: 1rem;
  padding: 16px 36px;
  box-shadow: 0 8px 32px rgba(184, 149, 106, 0.4);
}

.btn-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(184, 149, 106, 0.5);
}

/* ---------- STEP1: メニュー選択 ---------- */
.resv-menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

/* ===== 部屋フィルタボタン ===== */
.menu-room-filter-btn {
  padding: 6px 14px;
  border: 1.5px solid rgba(126,205,200,0.35);
  border-radius: 20px;
  background: transparent;
  color: rgba(255,255,255,0.6);
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  font-family: inherit;
}
.menu-room-filter-btn:hover {
  border-color: #7ecdc8;
  color: #7ecdc8;
}
.menu-room-filter-btn.active {
  background: rgba(126,205,200,0.18);
  border-color: #7ecdc8;
  color: #7ecdc8;
  font-weight: 600;
}

/* ===== オプションカード ===== */
.option-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.option-card {
  border: 2px solid rgba(126,205,200,0.25);
  border-radius: 12px;
  padding: 14px 16px;
  background: white;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  user-select: none;
}
.option-card:hover {
  border-color: var(--color-water, #7ecdc8);
  box-shadow: 0 4px 16px rgba(126,205,200,0.2);
}
.option-card.selected {
  border-color: var(--color-water, #7ecdc8);
  background: rgba(126,205,200,0.06);
  box-shadow: 0 0 0 1px rgba(126,205,200,0.5);
}
.option-card-check {
  width: 22px; height: 22px; border-radius: 6px;
  border: 2px solid #ddd;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 2px;
  transition: all 0.2s;
  color: white; font-size: 0.75rem;
}
.option-card.selected .option-card-check {
  border-color: var(--color-water, #7ecdc8);
  background: var(--color-water, #7ecdc8);
}
.option-card-body { flex: 1; min-width: 0; }
.option-card-name {
  font-family: var(--font-serif, serif);
  font-size: 0.95rem;
  color: var(--color-deep, #1a3a4a);
  font-weight: 600;
  margin-bottom: 3px;
  display: flex; align-items: center; gap: 6px;
}
.option-card-name i { color: var(--color-water, #7ecdc8); font-size: 0.9rem; }
.option-card-desc {
  font-size: 0.76rem;
  color: #888;
  line-height: 1.5;
  margin-bottom: 6px;
}
.option-card-meta {
  display: flex; align-items: center; gap: 10px;
  flex-wrap: wrap;
}
.option-card-price {
  font-family: var(--font-serif, serif);
  font-size: 0.9rem;
  color: var(--color-water, #7ecdc8);
  font-weight: 600;
}
.option-card-time {
  font-size: 0.75rem;
  color: #aaa;
  display: flex; align-items: center; gap: 3px;
}

@media (max-width: 600px) {
  .option-card-grid { grid-template-columns: 1fr; }
}

.resv-menu-card {
  cursor: pointer;
  display: block;
  position: relative;
}

.resv-menu-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
}

.rmc-inner {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  background: white;
  border-radius: var(--radius);
  border: 2px solid rgba(126, 205, 200, 0.2);
  box-shadow: var(--shadow-soft);
  transition: all var(--transition);
  position: relative;
}

.resv-menu-card:hover .rmc-inner {
  border-color: var(--color-aqua);
  transform: translateY(-2px);
  box-shadow: var(--shadow-deep);
}

.resv-menu-card input:checked + .rmc-popular-badge + .rmc-inner,
.resv-menu-card input:checked + .rmc-inner {
  border-color: var(--color-water);
  background: linear-gradient(135deg, rgba(45, 110, 142, 0.04), rgba(126, 205, 200, 0.04));
  box-shadow: 0 0 0 3px rgba(45, 110, 142, 0.15), var(--shadow-soft);
}

.rmc-popular-badge {
  position: absolute;
  top: -10px;
  right: 20px;
  background: var(--color-gold);
  color: white;
  font-size: 0.72rem;
  padding: 4px 14px;
  border-radius: 20px;
  z-index: 5;
  font-family: var(--font-serif);
}

.rmc-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(126, 205, 200, 0.2), rgba(45, 110, 142, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(126, 205, 200, 0.3);
}

.rmc-icon i {
  font-size: 1.2rem;
  color: var(--color-water);
}

/* 画像アイコン */
.rmc-icon-img {
  background: none;
  border: none;
  overflow: hidden;
  padding: 0;
}
.rmc-icon-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

/* 画像あり：カード全体に上部サムネイル */
.resv-menu-card.has-image .rmc-inner {
  flex-direction: column;
  align-items: flex-start;
}
.resv-menu-card.has-image .rmc-icon-img {
  width: 100%;
  height: 120px;
  border-radius: 10px;
  margin-bottom: 12px;
}
.resv-menu-card.has-image .rmc-icon-img img {
  border-radius: 10px;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rmc-body { flex: 1; }

.rmc-body h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-deep);
  margin-bottom: 6px;
}

.rmc-time {
  font-size: 0.8rem;
  color: var(--color-aqua);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.rmc-desc {
  font-size: 0.82rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 10px;
}

.rmc-price {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--color-deep);
  font-weight: 500;
}

.rmc-price span {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

.rmc-check {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid rgba(126, 205, 200, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
  color: transparent;
  margin-top: 2px;
}

.resv-menu-card input:checked + .rmc-popular-badge + .rmc-inner .rmc-check,
.resv-menu-card input:checked + .rmc-inner .rmc-check {
  background: var(--color-water);
  border-color: var(--color-water);
  color: white;
}

/* ---------- STEP2 ---------- */
.step2-grid {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

/* フォームUI共通 */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form-label {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--color-deep);
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-label i { color: var(--color-water); }

.required {
  font-size: 0.7rem;
  background: #e07070;
  color: white;
  padding: 2px 8px;
  border-radius: 3px;
  margin-left: 8px;
  font-family: var(--font-sans);
}
.optional {
  font-size: 0.7rem;
  background: #b0b8c1;
  color: white;
  padding: 2px 8px;
  border-radius: 3px;
  margin-left: 8px;
  font-family: var(--font-sans);
}

/* ===== スタッフ選択 ===== */
.optional-badge {
  font-size: 0.68rem;
  background: #b0b8c1;
  color: white;
  padding: 2px 8px;
  border-radius: 3px;
  margin-left: 8px;
  font-family: var(--font-sans);
  vertical-align: middle;
}
.staff-select-note {
  font-size: 0.8rem;
  color: var(--color-text-light, #888);
  margin-bottom: 16px;
  line-height: 1.6;
}

/* スタッフ不在メッセージ */
.staff-no-avail {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 28px 20px;
  background: rgba(224, 92, 92, 0.05);
  border: 1.5px dashed rgba(224, 92, 92, 0.3);
  border-radius: 12px;
  text-align: center;
  color: #c0392b;
}
.staff-no-avail i {
  font-size: 2rem;
  opacity: 0.7;
}
.staff-no-avail p {
  font-size: 0.88rem;
  line-height: 1.8;
  margin: 0;
  color: #c0392b;
}
.staff-select-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.staff-sel-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: white;
  border: 2px solid rgba(45, 110, 142, 0.15);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}
.staff-sel-card:hover:not(.unavail) {
  border-color: var(--color-aqua, #7ecdc8);
  background: rgba(126, 205, 200, 0.04);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(126, 205, 200, 0.15);
}
.staff-sel-card.selected {
  border-color: var(--color-aqua, #7ecdc8);
  background: rgba(126, 205, 200, 0.08);
  box-shadow: 0 0 0 3px rgba(126, 205, 200, 0.2);
}
.staff-sel-card.unavail {
  opacity: 0.45;
  cursor: not-allowed;
  background: #f8f8f8;
}
.staff-sel-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif, serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.staff-sel-info {
  flex: 1;
  min-width: 0;
}
.staff-sel-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-deep, #1a3a4a);
  margin-bottom: 3px;
}
.staff-sel-role {
  font-size: 0.75rem;
  color: #888;
  line-height: 1.4;
}
.staff-sel-bio {
  font-size: 0.73rem;
  color: #aaa;
  margin-top: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.staff-sel-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid #ddd;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.7rem;
  color: transparent;
  transition: all 0.2s;
}
.staff-sel-card.selected .staff-sel-check {
  background: var(--color-aqua, #7ecdc8);
  border-color: var(--color-aqua, #7ecdc8);
  color: white;
}
.staff-sel-off {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 0.68rem;
  color: #aaa;
  display: flex;
  align-items: center;
  gap: 4px;
}

@media (max-width: 480px) {
  .staff-sel-card { padding: 12px 14px; gap: 10px; }
  .staff-sel-avatar { width: 42px; height: 42px; font-size: 1.1rem; }
}

/* ===== フォームコントロール ===== */
.form-control {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid rgba(45, 110, 142, 0.2);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: white;
  transition: all var(--transition);
  outline: none;
  appearance: none;
}

.form-control:focus {
  border-color: var(--color-aqua);
  box-shadow: 0 0 0 3px rgba(126, 205, 200, 0.2);
}

select.form-control {
  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='%232d6e8e' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* スペース選択 */
.space-select-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.space-select-card {
  cursor: pointer;
  display: block;
}

.space-select-card input { display: none; }

.ssc-inner {
  padding: 20px 16px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  background: linear-gradient(135deg, rgba(26, 58, 74, 0.85), rgba(45, 90, 110, 0.9));
  color: white;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-height: 120px;
}

.ssc-1 { background: linear-gradient(135deg, rgba(45, 110, 142, 0.9), rgba(26, 58, 74, 0.95)); }
.ssc-2 { background: linear-gradient(135deg, rgba(16, 45, 65, 0.95), rgba(45, 90, 110, 0.9)); }
.ssc-3 { background: linear-gradient(135deg, rgba(26, 40, 70, 0.95), rgba(50, 70, 100, 0.9)); }

.ssc-inner::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-aqua), var(--color-gold));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.space-select-card:hover .ssc-inner::before,
.space-select-card input:checked + .ssc-inner::before {
  transform: scaleX(1);
}

.space-select-card:hover .ssc-inner,
.space-select-card input:checked + .ssc-inner {
  border-color: var(--color-aqua);
  box-shadow: 0 0 0 3px rgba(126, 205, 200, 0.2);
  transform: translateY(-2px);
}

.ssc-num {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: rgba(126, 205, 200, 0.3);
  font-weight: 700;
  line-height: 1;
  flex-shrink: 0;
}

.ssc-body { flex: 1; }

.ssc-body h4 {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.95);
  margin-bottom: 6px;
}

.ssc-body p {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  margin-bottom: 8px;
}

.ssc-capacity {
  font-size: 0.7rem;
  background: rgba(126, 205, 200, 0.2);
  color: var(--color-aqua);
  padding: 2px 10px;
  border-radius: 10px;
}

.ssc-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  font-size: 0.7rem;
  flex-shrink: 0;
  transition: all var(--transition);
}

.space-select-card input:checked + .ssc-inner .ssc-check {
  background: var(--color-aqua);
  border-color: var(--color-aqua);
  color: white;
}

/* 時間スロット */
.time-slots {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.time-hint {
  font-size: 0.85rem;
  color: var(--color-text-light);
  font-style: italic;
  padding: 16px 20px;
  background: rgba(126, 205, 200, 0.05);
  border-radius: var(--radius);
  border: 1px dashed rgba(126, 205, 200, 0.3);
  width: 100%;
  text-align: center;
}

.time-slot {
  padding: 10px 18px;
  border: 1.5px solid rgba(45, 110, 142, 0.25);
  border-radius: 50px;
  background: white;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 0.88rem;
  color: var(--color-text);
  transition: all var(--transition);
}

.time-slot:hover:not(.disabled) {
  border-color: var(--color-aqua);
  color: var(--color-water);
  background: rgba(126, 205, 200, 0.05);
}

.time-slot.selected {
  background: linear-gradient(135deg, var(--color-water), var(--color-deep));
  border-color: transparent;
  color: white;
  box-shadow: 0 4px 14px rgba(26, 58, 74, 0.25);
}

.time-slot.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  text-decoration: line-through;
}

/* ---------- STEP3: 入力フォーム ---------- */
.resv-form {
  background: white;
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(126, 205, 200, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 0;
}

.resv-form .form-group {
  margin-bottom: 24px;
}

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--color-text-light);
  padding: 8px 16px;
  border-radius: 50px;
  border: 1.5px solid rgba(45, 110, 142, 0.2);
  background: white;
  transition: all var(--transition);
}

.checkbox-item:hover {
  border-color: var(--color-aqua);
  color: var(--color-water);
}

.checkbox-item input[type="checkbox"] {
  accent-color: var(--color-water);
  width: 16px;
  height: 16px;
}

.privacy-agree {
  padding: 20px;
  background: rgba(126, 205, 200, 0.05);
  border-radius: var(--radius);
  border: 1px dashed rgba(126, 205, 200, 0.3);
  margin-top: 8px;
}

.privacy-agree .checkbox-item {
  border: none;
  padding: 0;
  background: none;
}

.link-text {
  color: var(--color-water);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- STEP4: 確認 ---------- */
.confirm-card {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(126, 205, 200, 0.2);
  margin-bottom: 24px;
}

.confirm-header {
  background: linear-gradient(135deg, var(--color-water), var(--color-deep));
  color: white;
  padding: 24px 32px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.confirm-header i { font-size: 1.4rem; color: var(--color-aqua); }

.confirm-header h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
}

.confirm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.confirm-item {
  padding: 20px 28px;
  border-bottom: 1px solid rgba(126, 205, 200, 0.15);
}

.confirm-item:nth-child(odd) {
  border-right: 1px solid rgba(126, 205, 200, 0.15);
}

.confirm-item dt {
  font-size: 0.78rem;
  color: var(--color-text-light);
  letter-spacing: 0.1em;
  margin-bottom: 6px;
  font-family: var(--font-serif);
}

.confirm-item dd {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-deep);
  font-weight: 500;
}

.confirm-note {
  padding: 16px 20px;
  background: rgba(184, 149, 106, 0.08);
  border-radius: var(--radius);
  border-left: 3px solid var(--color-gold-light);
  font-size: 0.85rem;
  color: var(--color-text-light);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.8;
}

.confirm-note i { color: var(--color-gold); flex-shrink: 0; margin-top: 2px; }

/* ---------- 完了画面 ---------- */
.complete-wrap {
  text-align: center;
  padding: 60px 20px;
}

.complete-icon {
  position: relative;
  width: 100px;
  height: 100px;
  margin: 0 auto 32px;
}

.complete-circle {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-aqua), var(--color-water));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2.5rem;
  position: relative;
  z-index: 2;
  animation: completeScale 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) 0.3s both;
}

@keyframes completeScale {
  from { transform: scale(0); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.complete-ripple {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(126, 205, 200, 0.4);
  animation: completeRipple 2s ease-out 0.9s infinite;
}

.complete-ripple--2 { animation-delay: 1.4s; }

@keyframes completeRipple {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(2.5); opacity: 0; }
}

.complete-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  color: var(--color-deep);
  margin-bottom: 20px;
  animation: fadeInUp 0.6s ease 0.6s both;
}

.complete-desc {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 2;
  margin-bottom: 36px;
  animation: fadeInUp 0.6s ease 0.8s both;
}

.complete-info {
  display: inline-flex;
  flex-direction: column;
  gap: 10px;
  background: white;
  border-radius: var(--radius);
  padding: 28px 40px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(126, 205, 200, 0.2);
  margin-bottom: 32px;
  text-align: left;
  animation: fadeInUp 0.6s ease 1s both;
}

.complete-info-item {
  display: flex;
  gap: 16px;
  align-items: baseline;
}

.complete-info-item dt {
  font-size: 0.8rem;
  color: var(--color-text-light);
  min-width: 100px;
  font-family: var(--font-serif);
}

.complete-info-item dd {
  font-family: var(--font-serif);
  color: var(--color-deep);
  font-weight: 500;
  font-size: 0.95rem;
}

.complete-tel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 36px;
  color: var(--color-text-light);
  font-size: 0.9rem;
  animation: fadeInUp 0.6s ease 1.1s both;
}

.complete-tel a {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-deep);
  font-weight: 500;
}

.complete-tel i { color: var(--color-water); }

.complete-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease 1.2s both;
}

.btn-secondary-dark {
  background: rgba(26, 58, 74, 0.08);
  color: var(--color-deep);
  border: 1.5px solid rgba(26, 58, 74, 0.2);
}

.btn-secondary-dark:hover {
  background: var(--color-deep);
  color: white;
  transform: translateY(-2px);
}

/* ============================================================
   カレンダー 空き○×表示
   ============================================================ */

/* ---------- カレンダーパネル全体 ---------- */
.cal-panel {
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(126, 205, 200, 0.2);
  overflow: hidden;
  margin-bottom: 32px;
}

/* ---------- カレンダーヘッダー ---------- */
.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: linear-gradient(135deg, var(--color-deep), #0d2535);
  color: white;
  gap: 12px;
}

.cal-month-wrap {
  text-align: center;
  flex: 1;
}

.cal-month-label {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  color: white;
  margin-bottom: 8px;
}

.cal-legend {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.75);
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.legend-dot.avail   { background: #4caf82; }
.legend-dot.partial { background: #e8a838; }
.legend-dot.full    { background: #e05c5c; }
.legend-dot.past    { background: rgba(255,255,255,0.25); }

.cal-nav-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.1);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: all var(--transition);
  flex-shrink: 0;
}
.cal-nav-btn:hover {
  background: rgba(255,255,255,0.25);
  border-color: rgba(255,255,255,0.6);
  transform: scale(1.05);
}
.cal-nav-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ---------- 曜日ヘッダー ---------- */
.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: rgba(45, 110, 142, 0.06);
  border-bottom: 1px solid rgba(126, 205, 200, 0.15);
}

.cal-wd {
  text-align: center;
  padding: 10px 4px;
  font-size: 0.78rem;
  font-family: var(--font-serif);
  color: var(--color-text-light);
  letter-spacing: 0.05em;
}
.cal-wd.sun { color: #e05c5c; }
.cal-wd.sat { color: var(--color-water); }

/* ---------- カレンダーグリッド ---------- */
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  padding: 8px;
  gap: 4px;
  min-height: 260px;
}

.cal-loading {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: 0.9rem;
  gap: 10px;
  padding: 40px;
}

/* ---------- 日付セル ---------- */
.cal-day {
  position: relative;
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 54px;
  border: 1.5px solid transparent;
  overflow: hidden;
  background: white;
}

.cal-day--empty {
  cursor: default;
  background: transparent;
}

/* 過去の日付 */
.cal-day--past {
  cursor: not-allowed;
  background: rgba(0,0,0,0.02);
}
.cal-day--past .cal-day-num { color: rgba(0,0,0,0.2); }
.cal-day--past .cal-day-mark { color: rgba(0,0,0,0.2); }

/* 日曜 */
.cal-day--sun .cal-day-num { color: #e05c5c; }
/* 土曜 */
.cal-day--sat .cal-day-num { color: var(--color-water); }

/* 今日 */
.cal-day--today {
  border-color: var(--color-aqua) !important;
  box-shadow: 0 0 0 2px rgba(126, 205, 200, 0.3);
}
.cal-day--today .cal-day-num {
  font-weight: 700;
}

/* 空きあり */
.cal-day--avail {
  background: rgba(76, 175, 130, 0.04);
  border-color: rgba(76, 175, 130, 0.15);
}
.cal-day--avail:hover {
  background: rgba(76, 175, 130, 0.12);
  border-color: #4caf82;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(76, 175, 130, 0.2);
}

/* 残りわずか */
.cal-day--partial {
  background: rgba(232, 168, 56, 0.04);
  border-color: rgba(232, 168, 56, 0.2);
}
.cal-day--partial:hover {
  background: rgba(232, 168, 56, 0.1);
  border-color: #e8a838;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(232, 168, 56, 0.2);
}

/* 満席 */
.cal-day--full {
  background: rgba(224, 92, 92, 0.03);
  border-color: rgba(224, 92, 92, 0.12);
  cursor: not-allowed;
}
.cal-day--full .cal-day-num { color: #ccc; }

/* 選択中 */
.cal-day--selected {
  background: linear-gradient(135deg, var(--color-water), var(--color-deep)) !important;
  border-color: transparent !important;
  box-shadow: 0 6px 20px rgba(26, 58, 74, 0.35) !important;
  transform: translateY(-2px) scale(1.05);
}
.cal-day--selected .cal-day-num { color: white !important; font-weight: 700; }
.cal-day--selected .cal-day-mark { color: rgba(255,255,255,0.9) !important; }

/* 日付番号 */
.cal-day-num {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1;
  color: var(--color-text);
  z-index: 1;
}

/* ○×マーク */
.cal-day-mark {
  font-size: 0.85rem;
  line-height: 1;
  margin-top: 3px;
  font-weight: 700;
  z-index: 1;
}
.mark-avail   { color: #4caf82; }
.mark-partial { color: #e8a838; }
.mark-full    { color: #e05c5c; }
.mark-past    { color: #ccc; }

/* スペース別タブフィルター */
.cal-space-tabs {
  padding: 16px 20px;
  background: rgba(45, 110, 142, 0.04);
  border-top: 1px solid rgba(126, 205, 200, 0.15);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.cal-space-label {
  font-size: 0.82rem;
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.cal-space-label i { color: var(--color-aqua); }

.cal-space-tab-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.cal-sp-btn {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1.5px solid rgba(45, 110, 142, 0.25);
  background: white;
  color: var(--color-text-light);
  font-size: 0.8rem;
  font-family: var(--font-serif);
  cursor: pointer;
  transition: all var(--transition);
}
.cal-sp-btn:hover { border-color: var(--color-aqua); color: var(--color-water); }
.cal-sp-btn.active {
  background: linear-gradient(135deg, var(--color-water), var(--color-deep));
  border-color: transparent;
  color: white;
  box-shadow: 0 3px 10px rgba(26, 58, 74, 0.2);
}

/* ---------- 選択日バー ---------- */
.step2-detail {
  animation: fadeInUp 0.4s ease;
}

.selected-date-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: linear-gradient(135deg, rgba(45, 110, 142, 0.08), rgba(126, 205, 200, 0.06));
  border-radius: var(--radius);
  border: 1px solid rgba(126, 205, 200, 0.25);
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--color-deep);
  font-weight: 500;
  flex-wrap: wrap;
  gap: 10px;
}
.selected-date-bar i { color: var(--color-water); font-size: 1.1rem; }
.selected-date-bar span { flex: 1; }

.change-date-btn {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1.5px solid rgba(45, 110, 142, 0.3);
  background: white;
  color: var(--color-water);
  font-size: 0.8rem;
  font-family: var(--font-serif);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.change-date-btn:hover {
  background: var(--color-water);
  color: white;
  border-color: transparent;
}

.mt24 { margin-top: 24px; }

/* ---------- スペースカードの空き状況バッジ ---------- */
.ssc-avail-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 0.72rem;
  padding: 3px 10px;
  border-radius: 12px;
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: 0.03em;
}
.ssc-avail-badge.avail   { background: rgba(76,175,130,0.2); color: #3a9e6a; border: 1px solid rgba(76,175,130,0.4); }
.ssc-avail-badge.partial { background: rgba(232,168,56,0.2); color: #b87e00; border: 1px solid rgba(232,168,56,0.4); }
.ssc-avail-badge.full    { background: rgba(224,92,92,0.2);  color: #c04040; border: 1px solid rgba(224,92,92,0.4); }
.ssc-avail-badge.loading { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.5); }

/* 満席スペースは選択不可 */
.space-select-card.fully-booked {
  pointer-events: none;
  opacity: 0.55;
}

/* メニューが対応していないスペースは選択不可 */
.space-select-card.menu-not-available {
  pointer-events: none;
  position: relative;
  opacity: 0.45;
  filter: grayscale(50%);
}
.space-select-card.menu-not-available::after {
  content: 'このメニューはこの部屋では利用できません';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.60);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.6;
  text-align: center;
  border-radius: var(--radius);
  padding: 8px 12px;
  letter-spacing: 0.04em;
  z-index: 10;
}

/* ---------- 時間スロット（10分刻みコンパクト表示） ---------- */

/* 時間帯グループのヘッダー（JSで生成） */
.slot-hour-label {
  grid-column: 1 / -1;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-water, #7ecdc8);
  letter-spacing: 0.08em;
  padding: 8px 0 3px;
  border-top: 1px solid rgba(126, 205, 200, 0.25);
  margin-top: 2px;
}
.slot-hour-label:first-child {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.time-slots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 6px;
}

.time-slot {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 8px 4px;
  border-radius: 8px;
  border: 1.5px solid rgba(45, 110, 142, 0.18);
  background: white;
  cursor: pointer;
  font-family: var(--font-serif);
  transition: all 0.15s ease;
  min-height: 58px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.slot-time {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

/* 終了時刻表示（例: 〜15:30） */
.slot-end {
  font-size: 0.58rem;
  font-weight: 400;
  color: #aaa;
  letter-spacing: 0;
  line-height: 1;
}

.slot-mark {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1;
}
.slot-mark.avail   { color: #4caf82; }
.slot-mark.full    { color: #e05c5c; }
.slot-mark.past    { color: #ccc; font-size: 0.9rem; }

.slot-label {
  font-size: 0.58rem;
  letter-spacing: 0.03em;
}
.slot-label.avail   { color: #4caf82; }
.slot-label.full    { color: #e05c5c; }
.slot-label.past    { color: #bbb; }

/* 空きスロット */
.time-slot.avail {
  border-color: rgba(76, 175, 130, 0.25);
  background: rgba(76, 175, 130, 0.03);
}
.time-slot.avail:hover {
  border-color: #4caf82;
  background: rgba(76, 175, 130, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(76, 175, 130, 0.2);
}

/* 満席スロット */
.time-slot.full {
  border-color: rgba(224, 92, 92, 0.15);
  background: rgba(224, 92, 92, 0.02);
  cursor: not-allowed;
  opacity: 0.7;
}
.time-slot.full .slot-time { color: #ccc; }

/* 終了スロット */
.time-slot.past {
  border-color: rgba(0,0,0,0.06);
  background: rgba(0,0,0,0.02);
  cursor: not-allowed;
  opacity: 0.5;
}
.time-slot.past .slot-time { color: #bbb; }

/* 選択中 */
.time-slot.selected {
  background: linear-gradient(135deg, var(--color-water), var(--color-deep)) !important;
  border-color: transparent !important;
  box-shadow: 0 6px 18px rgba(26, 58, 74, 0.3) !important;
  transform: translateY(-2px) scale(1.03);
}
.time-slot.selected .slot-time,
.time-slot.selected .slot-mark,
.time-slot.selected .slot-label,
.time-slot.selected .slot-end {
  color: white !important;
}

/* モバイル：より小さめ表示 */
@media (max-width: 480px) {
  .time-slots {
    grid-template-columns: repeat(auto-fill, minmax(68px, 1fr));
    gap: 5px;
  }
  .time-slot {
    min-height: 52px;
    padding: 6px 3px;
  }
  .slot-time { font-size: 0.75rem; }
  .slot-mark { font-size: 0.95rem; }
  .slot-label { font-size: 0.54rem; }
}

/* スロット凡例 */
.slot-legend {
  display: inline-flex;
  gap: 12px;
  margin-left: 16px;
  font-size: 0.75rem;
  font-weight: 400;
}
.slot-legend-item { display: flex; align-items: center; gap: 4px; }
.slot-legend-item.avail  { color: #4caf82; }
.slot-legend-item.full   { color: #e05c5c; }
.slot-legend-item.past   { color: #bbb; }

/* ============================================================
   Googleカレンダー埋め込みセクション
   ============================================================ */
.gcal-section {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--color-deep) 0%, #0d2535 100%);
  color: white;
}

.gcal-header {
  text-align: center;
  margin-bottom: 40px;
}

.gcal-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--color-aqua);
  margin-bottom: 12px;
  font-family: var(--font-serif);
}

.gcal-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 400;
  color: white;
  margin-bottom: 12px;
}

.gcal-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  line-height: 2;
}

.gcal-embed-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 16px 60px rgba(0,0,0,0.4);
}

/* セットアップ前のプレースホルダー */
.gcal-placeholder {
  background: rgba(255,255,255,0.04);
  border: 2px dashed rgba(126, 205, 200, 0.25);
  border-radius: var(--radius);
}

.gcal-placeholder-inner {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  padding: 48px 40px;
  flex-wrap: wrap;
}

.gcal-icon-big {
  font-size: 3.5rem;
  color: var(--color-aqua);
  flex-shrink: 0;
  opacity: 0.7;
  margin-top: 4px;
}

.gcal-setup-guide {
  flex: 1;
  min-width: 280px;
}

.gcal-setup-guide h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 16px;
}

.gcal-setup-guide ol {
  list-style: decimal;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.gcal-setup-guide ol li {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
}

.gcal-setup-guide strong { color: var(--color-aqua); }

.gcal-sample-code {
  background: rgba(0,0,0,0.3);
  border-radius: 8px;
  padding: 14px 18px;
  border: 1px solid rgba(126, 205, 200, 0.15);
  overflow-x: auto;
}

.gcal-sample-code code {
  font-family: 'Courier New', monospace;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  white-space: nowrap;
}

.gcal-sample-code strong { color: var(--color-gold-light); }

/* Googleカレンダー実際の埋め込み時 */
.gcal-embed-wrap iframe {
  display: block;
  width: 100%;
  min-height: 600px;
  border-radius: var(--radius);
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 768px) {
  .resv-menu-grid { grid-template-columns: 1fr; }
  .space-select-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .resv-form { padding: 24px 20px; }
  .confirm-grid { grid-template-columns: 1fr; }
  .confirm-item:nth-child(odd) { border-right: none; }
  .stepper { gap: 0; }
  .step-label { display: none; }
  .step-line { min-width: 24px; }

  /* カレンダー */
  .cal-header { padding: 16px 12px; flex-wrap: wrap; justify-content: center; gap: 8px; }
  .cal-legend { gap: 8px; }
  .cal-day-num { font-size: 0.85rem; }
  .cal-day-mark { font-size: 0.72rem; }
  .cal-day { min-height: 44px; border-radius: 8px; }
  .cal-grid { padding: 4px; gap: 2px; }
  .cal-space-tabs { flex-direction: column; align-items: flex-start; gap: 10px; }

  .time-slots { grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); }
  .slot-legend { display: none; }

  .gcal-placeholder-inner { padding: 28px 20px; flex-direction: column; gap: 20px; }
}

@media (max-width: 480px) {
  .resv-hero { height: 260px; }
  .complete-info { padding: 20px 24px; }
  .complete-info-item { flex-direction: column; gap: 2px; }
  .cal-month-label { font-size: 1rem; }
  .time-slots { grid-template-columns: repeat(3, 1fr); }
  .time-slot { min-height: 60px; padding: 8px 4px; }
  .slot-time { font-size: 0.8rem; }
  .slot-mark { font-size: 1.1rem; }
}