.promotion-grid {
  display: grid;
  grid-template-columns: repeat(3, 417.5px);
  gap: 16px 10px;
  justify-content: center;
  width: 100%;
  max-width: 900px;
  padding: 0;
  margin-left: 300px;
}

.promotion-item {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  padding: 16px;
  background: linear-gradient(rgba(0, 0, 0, 0) 0%,
      rgba(0, 0, 0, 0) 47%,
      rgba(0, 0, 0, 0.808) 77%,
      rgb(107 107 107 / 77%) 100%);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  z-index: 0;
  max-height: 350px;
}

.promotion-item:hover {
  z-index: 10;
  max-height: 500px;
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

.promotion-item .css-gsjzcg {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.3s ease;
  pointer-events: none;
  opacity: 0;
}

.promotion-item:hover .css-gsjzcg {
  max-height: 300px;
  pointer-events: auto;
  opacity: 1;
}

/* chips ด้านบน */
.css-1kgakwq {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

/* รูปภาพ */
.css-1alou07 {
  width: 100%;
  height: auto;
  filter: brightness(1.1);
  object-fit: contain;
  margin-bottom: 12px;
}

/* ข้อความ */
.css-cut7kz {
  font-size: 1rem;
  font-weight: bold;
  margin-bottom: 6px;
  color: white;
}

.css-k36ljx {
  font-size: 0.9rem;
  color: #ccc;
  margin-bottom: 12px;
}

.css-95g4uk,
.css-a0y2e3 {
  font-size: 0.9rem;
  margin-bottom: 6px;
}

/* ชิพ (chips) */
.MuiChip-root {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 16px;
  font-size: 0.8rem;
}

.MuiChip-outlined {
  transition: background-color 300ms cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 300ms cubic-bezier(0.4, 0, 0.2, 1);
  background-color: rgb(51, 102, 255);
}

.MuiChip-filledSecondary {
  background-color: transparent;
  border: 1px solid rgba(145, 158, 171, 0.3);
  color: white;
}

.MuiChip-filledDefault {
  transition: background-color 300ms cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 300ms cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(145, 158, 171, 0.3);
  overflow: hidden;
  text-overflow: ellipsis;
  padding-left: 12px;
  padding-right: 12px;
  white-space: nowrap;
}

.MuiChip-filledDefault .MuiChip-label {
  color: white !important;
}

.price-container {
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.price-label {
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.5;
  color: rgb(255, 255, 255);
}

#promotion-popup {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.75);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  visibility: visible;
  opacity: 1;
  transition: opacity 0.3s ease;
}

#promotion-popup.hidden {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

#promotion-popup .popup-content {
  padding: 20px;
  text-align: center;
  justify-content: center;
  background-color: rgb(33, 30, 31);
  color: rgb(255, 255, 255);
  background-image: none;
  position: relative;
  display: flex;
  flex-direction: column;
  max-height: 80vh;
  max-width: 600px;
  overflow-y: auto;        /* ให้ scroll ถ้าเนื้อหายาวเกิน */
  box-shadow: rgba(0, 0, 0, 0.24) 0px 0px 4px 0px, rgba(0, 0, 0, 0.24) 0px 24px 48px 0px;
  transition: box-shadow 300ms cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 8px;
  margin: 32px;
}

/* Custom scrollbar สำหรับ #popup-description */
#popup-description::-webkit-scrollbar {
  width: 8px; /* ความกว้างของ scrollbar */
}

#popup-description::-webkit-scrollbar-track {
  background: transparent; /* พื้นหลังของแทร็ก */
}

#popup-description::-webkit-scrollbar-thumb {
  background: #555;         /* สีของตัวเลื่อน */
  border-radius: 6px;       /* ทำให้โค้งมน */
  transition: background-color 0.3s ease;
}

#popup-description::-webkit-scrollbar-thumb:hover {
  background: #888;         /* เมื่อเอาเมาส์ชี้ */
}

/* รูปภาพ */
#popup-image {
  width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 15px;
  object-fit: contain;
}

/* ชื่อสินค้า */
#popup-title {
  font-size: 1.3rem;       /* เดิม 1.5rem */
  margin-bottom: 8px;
  font-weight: bold;
  color: #fff;
}

/* รายละเอียดเล็กๆ */
#popup-status,
#popup-remaining,
#popup-price,
#popup-type,
#popup-id,
#popup-current {
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: #ccc;
  /* เปลี่ยนเป็นสีเทาอ่อนเพื่อความสว่างบนพื้นหลังเข้ม */
}
#popup-description {
  margin: 10px 0;
  font-size: 0.95rem;
  line-height: 1.25;
  color: #ddd;
  white-space: pre-line;
  max-height: 300px;      /* จำกัดความสูงไม่ให้เกินไป */
  overflow-y: auto;       /* เพิ่ม scrollbar ถ้าข้อความยาว */
}



#promotion-popup .popup-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

#promotion-popup button {
  padding: 8px 16px;
  border: none;
  border-radius: 5px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.25s ease;
  user-select: none;
}

#cancel-popup {
  background-color: #444;
  color: #eee;
  border: 1px solid #666;
}

#cancel-popup:hover {
  background-color: #555;
}

#redeem-popup {
  background-color: #2979ff;
  color: white;
  box-shadow: 0 2px 6px rgba(41, 121, 255, 0.7);
}

#redeem-popup:hover {
  background-color: #1565c0;
  box-shadow: 0 4px 12px rgba(21, 101, 192, 0.9);
}

.quantity-input {
  padding: 12px 10px;
  border-radius: 5px;
  color: white;
  font-size: 14px;
  width: 100%;
}

.quantity-input input[type="text"] {
  padding: 8px 10px;
  border-radius: 5px;
  border: 1px solid #555;
  background-color: rgb(33, 30, 31);
  color: white;
  font-size: 14px;
  margin-bottom: 10px;
  text-align: center;
  transition: all 0.2s ease-in-out;
}

.quantity-input input:focus,
.quantity-input input:not(:placeholder-shown) {
  background-color: rgb(33, 30, 31);
  border-color: #C24849;
  outline: none;
  text-align: left;
  padding-left: 0.75rem;
}

/* Autofill fix */
.quantity-input input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0px 1000px #b8b8b8 inset !important;
  -webkit-text-fill-color: white !important;
  transition: background-color 5000s ease-in-out 0s;
}

/* Label Input */
.quantity-input-container {
  position: relative;
  width: 100%;
  background-color: rgb(33, 30, 31);
}

.quantity-label {
  position: absolute;
  left: 10px;
  top: 40%;
  transform: translateY(-50%);
  color: #b8b8b8;
  font-size: 14px;
  font-weight: 500;
  pointer-events: none;
  transition: 0.2s ease all;
  background-color: rgb(33, 30, 31);
  padding: 0 4px;
}

.quantity-input:focus+.quantity-label,
.quantity-input:not(:placeholder-shown)+.quantity-label {
  top: 3px;
  left: 8px;
  font-size: 12px;
  color: #C24849;
  background-color: rgb(33, 30, 31);
}

.hidden {
  display: none !important;
}


#promotion-popup,
#message-popup {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.popup-message {
  background-color: rgb(51, 49, 49);
  padding: 20px;
  border-radius: 8px;
  max-width: 400px;
  width: 90%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 10px;
}

#message-text {
  margin-bottom: 10px;
}


.btn {
  background-color: rgb(194, 72, 73);
  color: white;
  border: none;
  border-radius: 5px;
  padding: 8px 16px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s ease;
}

.btn:hover {
  background-color: rgb(172, 62, 63);
}

.promotion-header-box {
  margin-bottom: 24px;
  /* ปรับค่าตามความต้องการ */
}


.promotion-header-box {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
  height: 50px;
  border-radius: 8px;
  background-color: #222;
  font-weight: bold;
  font-size: 16px;
  color: #b4b2b7 !important;
  text-align: center;
}

.promotion-header-box .divider {
  color: #aaa;
}

.point-value {
  color: white;
}

.redeem-code-list {
  margin-top: 15px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.redeem-code-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  background-color: #1e1e2f;
  border: 2px solid #00ff99;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 255, 153, 0.4);
}

.redeem-label {
  font-weight: bold;
  font-size: 18px;
  color: #ffffffcc;
}

.redeem-code {
  font-size: 20px;
  font-weight: bold;
  background: #000;
  color: #00ff99;
  padding: 6px 14px;
  border-radius: 6px;
  font-family: 'Courier New', monospace;
  letter-spacing: 1px;
}

.redeem-code-item button {
  padding: 6px 12px;
  background-color: #00ff99;
  border: none;
  border-radius: 6px;
  color: #000;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.redeem-code-item button:hover {
  background-color: #00cc77;
}