/* 
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                                     CODE BỞI NGUYỄN HOÀNG BẢO

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*/

/* ===== LỚP PHỦ NỀN ===== */
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

/* ===== KHUNG POPUP ===== */
.popup-box {
  background: var(--card, #fff);
  width: 420px;
  max-width: 92vw;
  max-height: 90vh;
  border-radius: 16px;
  overflow: hidden;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: popupSlideIn 0.35s ease;
}

@keyframes popupSlideIn {
  from {
    transform: translateY(40px) scale(0.95);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

/* ===== NÚT ĐÓNG ===== */
.popup-close {
  position: absolute;
  top: 10px;
  right: 14px;
  cursor: pointer;
  font-size: 22px;
  color: #fff;
  background: rgba(0, 0, 0, 0.4);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: background 0.3s;
}

.popup-close:hover {
  background: rgba(231, 76, 60, 0.9);
}

/* ===== ẢNH SẢN PHẨM ===== */
.popup-img-wrap {
  width: 100%;
  height: 260px;
  overflow: hidden;
}

.popup-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.popup-box:hover .popup-img-wrap img {
  transform: scale(1.03);
}

/* ===== PHẦN THÔNG TIN ===== */
.popup-info {
  padding: 20px 22px 22px;
}

/* Tên sản phẩm */
.popup-info h3 {
  font-family: var(--font-heading, serif);
  font-size: 1.4rem;
  color: var(--primary, #4b2c20);
  margin-bottom: 4px;
}

body.dark .popup-info h3 {
  color: var(--accent, #d4a373);
}

.popup-desc {
  font-size: 13px;
  opacity: 0.6;
  margin-bottom: 16px;
}

/* ===== CHỌN SIZE ===== */
.size-options {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}

.size-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 12px 6px;
  border-radius: 12px;
  border: 2px solid var(--accent, #d4a373);
  background: transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  color: var(--text, #2d2424);
}

.size-label {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
}

.size-price {
  font-size: 12px;
  font-weight: 600;
  opacity: 0.75;
}

/* Hover */
.size-btn:hover {
  background: rgba(212, 163, 115, 0.15);
  border-color: var(--primary, #4b2c20);
  transform: translateY(-2px);
}

/* Đang chọn */
.size-btn.active {
  background: var(--accent, #d4a373);
  border-color: var(--accent, #d4a373);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(212, 163, 115, 0.45);
}

.size-btn.active .size-price {
  opacity: 1;
}

/* Thông báo lỗi khi chưa chọn size */
.size-error {
  display: none;
  color: #e74c3c;
  font-size: 13px;
  font-weight: 500;
  margin-top: -10px;
  margin-bottom: 14px;
  margin-left: 120px;
}

.size-error.show {
  display: block;
}

/* ===== LƯỢNG ĐƯỜNG / ĐÁ / GHI CHÚ ===== */
.option-group {
  margin-bottom: 14px;
}

.option-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary, #4b2c20);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

body.dark .option-label {
  color: var(--accent, #d4a373);
}

.option-btns {
  display: flex;
  gap: 6px;
}

.option-btn {
  flex: 1;
  padding: 8px 4px;
  border: 1.5px solid var(--accent, #d4a373);
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--text, #2d2424);
  transition: all 0.2s ease;
}

.option-btn:hover {
  background: rgba(212, 163, 115, 0.15);
  transform: translateY(-1px);
}

.option-btn.active {
  background: var(--accent, #d4a373);
  border-color: var(--accent, #d4a373);
  color: #fff;
}

/* Ghi chú */
.popup-note {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--accent, #d4a373);
  border-radius: 10px;
  background: transparent;
  color: var(--text, #2d2424);
  font-family: var(--font-body, sans-serif);
  font-size: 13px;
  resize: vertical;
  min-height: 50px;
  max-height: 100px;
  transition: border-color 0.3s;
  outline: none;
}

.popup-note::placeholder {
  color: var(--text, #999);
  opacity: 0.5;
}

.popup-note:focus {
  border-color: var(--primary, #4b2c20);
  box-shadow: 0 0 0 3px rgba(212, 163, 115, 0.2);
}

/* ===== CHỌN TOPPING ===== */
.topping-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.topping-btn {
  padding: 8px 18px;
  border: 1.5px solid #ccc;
  border-radius: 50px;
  background: #fff;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--text, #2d2424);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.topping-btn:hover {
  border-color: var(--primary, #4b2c20);
  background: rgba(212, 163, 115, 0.1);
}

.topping-btn.active {
  border-color: var(--primary, #4b2c20);
  color: var(--primary, #4b2c20);
  background: rgba(212, 163, 115, 0.12);
  font-weight: 600;
}

/* ===== SỐ LƯỢNG (BÁNH/TOPPING) ===== */
.popup-quantity {
  display: flex;
  align-items: center;
  text-align: center;
  vertical-align: middle;
  gap: 16px;
  margin-bottom: 16px;
  margin-left: 65px;
}

.popup-quantity .option-label {
  font-weight: 600;
  color: var(--text, #2d2424);
  font-size: 15px;
  margin: 0;
}

.quantity-control {
  display: flex;
  align-items: center;
  gap: 12px;
}

.qty-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid #ccc;
  background: #fff;
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text, #2d2424);
  transition: all 0.2s ease;
}

.qty-btn:hover {
  border-color: var(--primary, #4b2c20);
  background: var(--bg-light, #faf6f1);
}

.qty-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary, #4b2c20);
  min-width: 24px;
  text-align: center;
}

/* ===== GIÁ ĐANG CHỌN ===== */
.popup-price {
  font-size: 18px;
  color: var(--text, #2d2424);
  margin-bottom: 16px;
  text-align: center;
}

.popup-price strong {
  color: #e74c3c;
  font-size: 22px;
}

/* ===== NÚT THÊM GIỎ HÀNG ===== */
.add-cart {
  width: 100%;
  padding: 13px;
  border-radius: 12px;
  border: none;
  background: var(--primary, #4b2c20);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.add-cart:hover {
  background: var(--accent, #d4a373);
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(212, 163, 115, 0.4);
}

.add-cart:active {
  transform: translateY(0);
}

/* ===== DARK THEME POPUP ===== */
body.dark .popup-box {
  background: var(--dark-popup-bg, #1f1f1f);
  color: #f4e9de;
}

body.dark .popup-desc {
  color: #c4b5a6;
}

body.dark .size-btn,
body.dark .option-btn,
body.dark .topping-btn,
body.dark .qty-btn {
  background: #2a2a2a;
  border-color: #5b4638;
  color: #f4e9de;
}

body.dark .size-btn.active,
body.dark .option-btn.active,
body.dark .topping-btn.active {
  background: var(--accent, #d4a373);
  border-color: var(--accent, #d4a373);
  color: #2d1b13;
}

body.dark .popup-note {
  background: #252525;
  border-color: #5b4638;
  color: #f4e9de;
}

body.dark .popup-note::placeholder {
  color: #9f8a78;
}

body.dark .popup-quantity .option-label,
body.dark .qty-value {
  color: var(--accent, #d4a373);
}

body.dark .add-cart {
  background: var(--accent, #d4a373);
  color: #2d1b13;
}

/* ===== TOAST THÔNG BÁO ===== */
.popup-toast {
  position: fixed;
  top: 30px;
  right: 30px;
  background: #27ae60;
  color: #fff;
  padding: 14px 24px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 6px 25px rgba(39, 174, 96, 0.4);
  transform: translateX(400px);
  opacity: 0;
  transition: all 0.4s ease;
  z-index: 10001;
}

.popup-toast.show {
  transform: translateX(0);
  opacity: 1;
}

.popup-toast i {
  font-size: 20px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 480px) {
  .popup-box {
    width: 95vw;
  }
  .popup-img-wrap {
    height: 200px;
  }
  .popup-info {
    padding: 15px;
  }
  .size-btn {
    padding: 10px 4px;
  }
  .size-label {
    font-size: 15px;
  }
  .option-btn {
    padding: 6px 2px;
    font-size: 11px;
  }
  .popup-toast {
    left: 15px;
    right: 15px;
    top: auto;
    bottom: 20px;
    justify-content: center;
  }
}

/* 
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                                    KẾT THÚC CODE BỞI NGUYỄN HOÀNG BẢO

========================================================================================
*/

/* 
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                                    BẮT ĐẦU CODE BỞI TRẦN GIA BẢO

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*/
.popup-overlay-ads {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--overlay-color);
  display: none; /* Mặc định ẩn */
  justify-content: center;
  align-items: center;
  z-index: 9999;
  backdrop-filter: blur(5px);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.popup-overlay-ads.show {
  display: flex;
  opacity: 1;
}

/* Khung chứa banner */
.popup-content-ads {
  background: white;
  width: 40%;
  max-width: 60%;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  transform: scale(0.7);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* Responsive pop-up ads */
@media (max-width: 1024px) {
  .popup-content-ads {
    width: 70%;
    max-width: 80%;
  }
}

@media (max-width: 768px) {
  .popup-content-ads {
    width: 95%;
    max-width: 95%;
    border-radius: 14px;
  }
}

.popup-overlay-ads.show .popup-content-ads {
  transform: scale(1);
}

/* Nút đóng (X) */
.close-btn-ads {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 35px;
  height: 35px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 10;
  color: #333;
  transition: 0.3s;
}

.close-btn-ads:hover {
  background: var(--pink-primary);
  color: white;
  transform: rotate(90deg);
}

/* Hình ảnh banner */
.banner-img-container-ads {
  background: #eee;
  overflow: hidden;
}

.banner-img-container-ads img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.btn-claim-ads {
  text-align: center;
  display: block;
  width: 100%;
  padding: 15px;
  background: green;
  color: white;
  text-decoration: none;
  border-radius: 12px;
  font-weight: bold;
  transition: 0.3s;
  border: none;
  cursor: pointer;
}

.btn-claim-ads:hover {
  background: #9d174d;
  box-shadow: 0 10px 15px -3px rgba(190, 24, 93, 0.4);
}

/* 
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                                    KẾT THÚC CODE BỞI TRẦN GIA BẢO

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*/