/* ============================================================
   BLEACHi - 予約モーダル / フローティングボタン
   ============================================================ */

/* Floating Action Button */
.fab-reserve {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 24px;
  background: var(--pink);
  color: var(--white);
  border: 2px solid var(--white);
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 3px;
  cursor: pointer;
  box-shadow: 6px 6px 0 var(--yellow);
  transition: all 0.2s;
}
.fab-reserve:hover {
  background: var(--yellow);
  color: var(--black);
  transform: translate(-3px,-3px);
  box-shadow: 9px 9px 0 var(--white);
}
.fab-reserve .fab-pulse {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 12px;
  height: 12px;
  background: var(--green);
  border-radius: 50%;
  border: 2px solid var(--black);
  animation: fabPulse 1.5s infinite;
}
@keyframes fabPulse {
  0%,100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(5,255,161,0.6); }
  50%     { transform: scale(1.2); box-shadow: 0 0 0 8px rgba(5,255,161,0); }
}

/* Reservation Modal */
.reserve-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  opacity: 0;
  transition: opacity 0.3s;
}
.reserve-modal.active {
  display: block;
  opacity: 1;
}
.reserve-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.reserve-modal-inner {
  position: relative;
  z-index: 2;
  max-width: 960px;
  width: calc(100% - 40px);
  height: calc(100vh - 60px);
  max-height: 900px;
  margin: 30px auto;
  background: var(--black);
  border: 2px solid var(--pink);
  box-shadow: 12px 12px 0 var(--yellow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalIn 0.3s cubic-bezier(0.2, 0.9, 0.3, 1.2);
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(24px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.reserve-modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 28px;
  border-bottom: 2px solid var(--border);
  background: linear-gradient(135deg, #0a0a0a 0%, #1a0a2e 100%);
  flex-shrink: 0;
}
.reserve-modal-tag {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--pink);
  margin-bottom: 6px;
}
.reserve-modal-title {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 2px;
  color: var(--white);
  line-height: 1;
}
.reserve-modal-close {
  background: transparent;
  border: 2px solid var(--white);
  color: var(--white);
  width: 40px;
  height: 40px;
  cursor: pointer;
  font-size: 18px;
  font-weight: bold;
  transition: all 0.2s;
}
.reserve-modal-close:hover {
  background: var(--pink);
  border-color: var(--pink);
  transform: rotate(90deg);
}
.reserve-modal-body {
  flex: 1;
  position: relative;
  background: var(--black-2);
  overflow: hidden;
}
.reserve-modal-body iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.reserve-modal-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  z-index: 2;
  background: var(--black-2);
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--gray);
}
.loading-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid rgba(255,42,109,0.2);
  border-top-color: var(--pink);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.reserve-modal-fallback {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  color: var(--gray);
  background: rgba(10,10,10,0.9);
  padding: 8px 16px;
  border: 1px solid var(--border);
  text-align: center;
  z-index: 3;
}
.reserve-modal-fallback a {
  color: var(--yellow);
  font-family: var(--font-display);
  letter-spacing: 1px;
  margin-left: 6px;
}
.reserve-modal-fallback a:hover { color: var(--pink); }

/* Salon予約ボタン（店舗カード用） */
.salon-reserve-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding: 10px 18px;
  background: var(--pink);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 2px;
  border: 2px solid var(--pink);
  cursor: pointer;
  transition: all 0.2s;
}
.salon-reserve-btn:hover {
  background: var(--yellow);
  color: var(--black);
  border-color: var(--yellow);
  transform: translate(-2px,-2px);
  box-shadow: 3px 3px 0 var(--white);
}

/* Responsive */
@media (max-width: 768px) {
  .fab-reserve {
    right: 16px;
    bottom: 16px;
    padding: 12px 18px;
    font-size: 13px;
  }
  .fab-reserve .fab-label { display: none; }
  .reserve-modal-inner {
    width: calc(100% - 20px);
    height: calc(100vh - 30px);
    margin: 15px auto;
    box-shadow: 6px 6px 0 var(--yellow);
  }
  .reserve-modal-head { padding: 16px 20px; }
  .reserve-modal-title { font-size: 18px; }
}