html,
body {
  height: 100%;
  margin: 0;
}

body {
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

html {
  scroll-behavior: smooth;
}

.thumb-select.active {
  border: 3px solid #0d6efd;
}
.bg-opacity-90 {
  background-color: rgba(255, 255, 255, 0.9) !important;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide-up,
.slide-up2 {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.6s ease-out;
}

.slide-up.active {
  animation: slideUp 0.6s ease-out forwards;
}

.slide-up2.active {
  animation: slideUp 0.6s ease-out 0.4s forwards; /* delay 0.4s */
}

.recommended-section {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.6s ease-out;
}

.recommended-section.active {
  animation: slideUp 0.6s ease-out forwards;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.slide-left,
.slide-right {
  opacity: 0;
}

.slide-left.active {
  animation: slideInLeft 1s ease-out forwards;
}

.slide-right.active {
  animation: slideInRight 1s ease-out 1.1s forwards; /* ช้ากว่า 0.5 วินาที */
}

.room-card {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.room-card:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.room-card img {
  transition: transform 0.4s ease;
  border-top-left-radius: 0.5rem;
  border-top-right-radius: 0.5rem;
}

/* ปุ่มสวยงาม */
.btn-detail {
  background: linear-gradient(135deg, #28a745, #218838);
  border: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #fff;
}

.btn-detail:hover {
  transform: scale(1.05);
  box-shadow: 0 0 10px rgba(40, 167, 69, 0.4);
}

/* เริ่มซ่อนไว้ */
.slide-left2,
.slide-right2 {
  opacity: 0;
  position: relative;
  transition: all 1s ease;
}

/* เมื่อ scroll มาถึง หรือ class 'show' ถูกเพิ่ม */
.slide-left2.show {
  transform: translateX(0);
  opacity: 1;
  z-index: 2;
}

.slide-right2.show {
  transform: translateX(0);
  opacity: 1;
  z-index: 1;
}

/* เริ่มต้นเลื่อนออกจากจอ */
.slide-left2 {
  transform: translateX(-100px);
}

.slide-right2 {
  transform: translateX(100px);
}

#calendar {
  max-width: 100%;
  margin: 0 auto;
}

.fc-daygrid-day-number {
  color: black !important;
  text-decoration: none !important;
}

/* ลบขีดเส้นใต้ที่ตัวเลขวันที่ */
.fc-daygrid-day-number:hover {
  text-decoration: none !important;
}

/* ป้องกัน FullCalendar ใส่ style ซ้อน */
a.fc-daygrid-day-number {
  text-decoration: none !important;
}

/* ✅ เปลี่ยนชื่อวันให้เป็นสีดำ */
.fc-col-header-cell-cushion {
  color: black !important;
}

.fc-col-header-cell-cushion {
  color: black !important;
  text-decoration: none !important;
}

.fc-col-header-cell-cushion:hover {
  text-decoration: none !important;
}