body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  overflow-x: hidden;
  background-color: #eff8f0;
}
.event-container {
  width: 100%;
  margin: 0 auto;
  padding-top: 100px;
}
.event-banner {
  position: relative;
  height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  margin-bottom: 20px;
}

.event-banner .banner-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  filter: brightness(0.6);
}

.event-banner h1 {
  font-size: 48px;
  margin-bottom: 20px;
  font-weight: 300;
  letter-spacing: 2px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  position: relative;
  z-index: 2;
}

.event-breadcumb {
  font-size: 16px;
  opacity: 0.8;
  display: block;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
  position: relative;
  z-index: 2;
}

.list-event {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0px 20px;
}

.list-event h1 {
  text-align: center;
  color: #004d40;
  font-size: 36px;
  font-weight: 300;
  margin-bottom: 40px;
  letter-spacing: 1px;
}

.type-event {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.type-of-event {
  position: relative;
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
  min-height: 400px;
}

.type-of-event:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.event-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.event-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.type-of-event:hover .event-img img {
  transform: scale(1.05);
}

.event-title {
  font-size: 20px;
  font-weight: 600;
  color: #004d40;
  padding: 20px 20px 10px;
  text-align: center;
}

.event-description {
  font-size: 16px;
  color: #666;
  padding: 0 20px 20px;
  text-align: center;
  line-height: 1.5;
}

.event-more {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: #004d40;
  color: white;
  text-align: center;
  padding: 15px;
  font-size: 16px;
  font-weight: 500;
  transition: background-color 0.3s ease;
  border-top: 1px solid #e0e0e0;
}

.event-more:hover {
  background: #006d5b;
}

.event-organized {
  max-width: 1200px;
  margin: 60px auto 0;
  padding: 0px 20px;
}

.event-organized h1 {
  text-align: center;
  color: #004d40;
  font-size: 36px;
  font-weight: 300;
  margin-bottom: 40px;
  letter-spacing: 1px;
}

.event-organized-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

.event-organized-detail {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  display: flex; /* Ensure flex layout */
  flex-direction: column; /* Stack children vertically */
  min-height: 400px; /* Set a minimum height for consistency */
}

.event-organized-detail:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.organized-img {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
}

.organized-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.event-organized-detail:hover .organized-img img {
  transform: scale(1.08);
}

.event-organized-detail::before {
  content: attr(data-date);
  position: absolute;
  top: 15px;
  left: 15px;
  background: #004d40;
  color: white;
  padding: 8px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.organized-content {
  padding: 25px;
  flex: 1; /* Allow content to take available space */
  display: flex;
  flex-direction: column;
  justify-content: space-between; /* Push content and button apart */
}

.organized-title {
  font-size: 22px;
  font-weight: 600;
  color: #004d40;
  margin-bottom: 12px;
  line-height: 1.3;
}

.organized-description {
  font-size: 15px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-grow: 1; /* Ensure description takes available space */
}

.organized-more {
  display: inline-block;
  background: transparent;
  color: #004d40;
  border: 2px solid #004d40;
  padding: 10px 20px;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
  text-decoration: none;
  text-align: center;
  align-self: center; /* Center the button horizontally */
}

.organized-more:hover {
  background: #004d40;
  color: white;
  transform: translateX(5px);
}

.hero-section {
  background: linear-gradient(135deg, darkgreen, lightgreen);
  padding: 20px 20px;
  color: white;
  position: relative;
  overflow: hidden;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content h1 {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-content p {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 30px;
  opacity: 0.9;
}

.hero-content ul {
  list-style: none;
  padding: 0;
  margin-bottom: 40px;
}

.hero-content ul li {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  font-size: 16px;
}

.hero-content ul li::before {
  content: "✓";
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 15px;
  font-weight: bold;
  font-size: 12px;
}

.hero-images {
  position: relative;
  height: 400px;
}

.hero-image {
  position: absolute;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

.hero-image:hover {
  transform: scale(1.05);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image:nth-child(1) {
  width: 250px;
  height: 180px;
  top: 0;
  left: 0;
  z-index: 3;
}

.hero-image:nth-child(2) {
  width: 280px;
  height: 200px;
  top: 50px;
  right: 50px;
  z-index: 2;
}

.hero-image:nth-child(3) {
  width: 200px;
  height: 150px;
  bottom: 0;
  right: 0;
  z-index: 1;
}

.hero-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 10px 15px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
}

.stats-section {
  background: rgba(255, 255, 255, 0.1);
  padding: 40px 0;
  margin-top: -1px;
}

.stats-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  padding: 0 20px;
}

.stat-item {
  text-align: center;
  color: white;
}

.stat-number {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 10px;
  display: block;
}

.stat-label {
  font-size: 16px;
  opacity: 0.9;
}

.stat-cta {
  position: absolute;
  top: 50%;
  right: 40px;
  transform: translateY(-50%);
}

.quick-booking-btn {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #004d40, #00695c);
  color: white;
  border: none;
  padding: 15px 30px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 8px 25px rgba(0, 77, 64, 0.4);
  transition: all 0.3s ease;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: bounce 1.5s infinite ease-in-out;
}

.quick-booking-btn:hover {
  transform: translateX(-50%) translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 77, 64, 0.6);
  background: linear-gradient(135deg, #00695c, #004d40);
  animation: shake 0.5s ease-in-out;
}

.quick-booking-btn::before {
  /* content: "📅"; */
  font-size: 18px;
  display: inline-block;
  transition: transform 0.3s ease;
}

.quick-booking-btn:hover::before {
  transform: rotate(360deg);
}

.quick-booking-btn i {
  font-size: 24px;
}

@keyframes bounce {
  0% {
    transform: translateX(-50%) translateY(0);
    box-shadow: 0 8px 25px rgba(0, 77, 64, 0.4);
  }
  50% {
    transform: translateX(-50%) translateY(-10px);
    box-shadow: 0 12px 30px rgba(0, 77, 64, 0.5);
  }
  100% {
    transform: translateX(-50%) translateY(0);
    box-shadow: 0 8px 25px rgba(0, 77, 64, 0.4);
  }
}

@keyframes shake {
  0%,
  100% {
    transform: translateX(-50%) translateY(-5px);
  }
  25% {
    transform: translateX(-50%) translateY(-5px) translateX(-2px);
  }
  75% {
    transform: translateX(-50%) translateY(-5px) translateX(2px);
  }
}

.quick-booking-btn:active::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  animation: ripple 0.6s ease-out;
}

@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(2);
    opacity: 0;
  }
}

.modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
}

.modal-content {
  background-color: #fefefe;
  margin: 2% auto;
  padding: 0;
  border-radius: 15px;
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: modalSlideIn 0.4s ease-out;
}

.modal-header {
  background: linear-gradient(135deg, darkgreen, lightgreen);
  color: white;
  padding: 20px;
  border-radius: 15px 15px 0 0;
  position: relative;
}

.modal-header h2 {
  margin: 0;
  font-size: 24px;
  font-weight: 600;
}

.close {
  color: darkgreen;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  position: absolute;
  right: 20px;
  top: 15px;
  transition: all 0.3s ease;
}

.close:hover {
  opacity: 0.7;
  transform: scale(1.1);
}

.modal-body {
  padding: 30px;
}

.form-section {
  margin-bottom: 25px;
}

.form-section h3 {
  color: #004d40;
  font-size: 18px;
  margin-bottom: 15px;
  font-weight: 600;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 15px;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  color: #333;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 14px;
  transition: all 0.3s ease;
  box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #004d40;
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 77, 64, 0.1);
}

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

.upload-area {
  border: 2px dashed #ccc;
  border-radius: 8px;
  padding: 30px;
  text-align: center;
  background: #fafafa;
  transition: all 0.3s ease;
  cursor: pointer;
}

.upload-area:hover {
  border-color: #004d40;
  background: #f0f8f0;
}

.upload-area .upload-icon {
  font-size: 48px;
  color: #ccc;
  margin-bottom: 10px;
}

.upload-area .upload-text {
  color: #666;
  font-size: 14px;
}

.upload-area input[type="file"] {
  display: none;
}

.modal-footer {
  padding: 20px 30px;
  border-top: 1px solid #eee;
  display: flex;
  justify-content: flex-end;
  gap: 15px;
}

.btn {
  padding: 12px 24px;
  border: none;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-cancel {
  background: #e0e0e0;
  color: #666;
}

.btn-cancel:hover {
  background: #d0d0d0;
}

.btn-submit {
  background: linear-gradient(135deg, darkgreen, lightgreen);
  color: white;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 77, 64, 0.4);
}

.required {
  color: #e74c3c;
}

@media (min-width: 1025px) {
  .type-event {
    grid-template-columns: repeat(4, 1fr);
  }

  .event-organized-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-section {
    padding: 80px 20px;
  }

  .hero-container {
    gap: 80px;
  }

  .hero-content h1 {
    font-size: 52px;
  }

  .hero-content p {
    font-size: 20px;
  }

  .hero-features li {
    font-size: 18px;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .type-event {
    grid-template-columns: repeat(2, 1fr);
  }

  .event-organized-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-section {
    padding: 60px 30px;
  }

  .hero-container {
    gap: 50px;
  }

  .hero-content h1 {
    font-size: 42px;
  }

  .hero-images {
    height: 380px;
  }

  .hero-image:nth-child(1) {
    width: 200px;
    height: 150px;
  }

  .hero-image:nth-child(2) {
    width: 230px;
    height: 170px;
    right: 30px;
  }

  .hero-image:nth-child(3) {
    width: 170px;
    height: 130px;
  }
}

@media (max-width: 768px) {
  .event-container {
    padding-top: 70px;
  }
  .type-event {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .type-of-event {
    min-height: 350px;
  }

  .event-organized-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .list-event,
  .event-organized {
    padding: 20px 15px;
  }

  .list-event h1,
  .event-organized h1 {
    font-size: 28px;
    margin-bottom: 30px;
  }

  .organized-img {
    height: 180px;
  }

  .organized-content {
    padding: 20px;
  }

  .modal-content {
    width: 95%;
    margin: 5% auto;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .modal-body {
    padding: 20px;
  }

  .modal-footer {
    padding: 15px 20px;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}

@media (min-width: 481px) and (max-width: 768px) {
  .hero-section {
    padding: 20px 20px;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 50px;
    text-align: center;
  }

  .hero-content h1 {
    font-size: 36px;
    margin-bottom: 18px;
  }

  .hero-content p {
    font-size: 17px;
    margin-bottom: 28px;
  }

  .hero-features li {
    font-size: 15px;
    justify-content: flex-start;
    text-align: left;
  }

  .hero-images {
    height: 350px;
    order: -1;
  }

  .hero-image:nth-child(1) {
    width: 220px;
    height: 160px;
    top: 10px;
    left: 30px;
  }

  .hero-image:nth-child(2) {
    width: 250px;
    height: 180px;
    top: 60px;
    right: 40px;
  }

  .hero-image:nth-child(3) {
    width: 180px;
    height: 130px;
    bottom: 10px;
    right: 10px;
  }

  .stats-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 35px;
  }

  .stat-number {
    font-size: 42px;
  }
}

@media (max-width: 480px) {
  .hero-section {
    padding: 15px 15px;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-content h1 {
    font-size: 28px;
    margin-bottom: 15px;
  }

  .hero-content p {
    font-size: 16px;
    margin-bottom: 25px;
  }

  .hero-features {
    margin-bottom: 30px;
  }

  .hero-features li {
    font-size: 14px;
    margin-bottom: 12px;
    justify-content: flex-start;
  }

  .hero-features li::before {
    width: 20px;
    height: 20px;
    font-size: 10px;
    margin-right: 12px;
  }

  .hero-images {
    height: 280px;
    order: -1;
  }

  .hero-image:nth-child(1) {
    width: 180px;
    height: 130px;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
  }

  .hero-image:nth-child(2) {
    width: 200px;
    height: 140px;
    top: 80px;
    right: 10px;
  }

  .hero-image:nth-child(3) {
    width: 160px;
    height: 110px;
    bottom: 20px;
    left: 20px;
  }

  .hero-badge {
    font-size: 12px;
    padding: 8px 12px;
    max-width: 160px;
    bottom: 15px;
    left: 15px;
  }

  .stats-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .stat-number {
    font-size: 36px;
  }

  .stat-label {
    font-size: 14px;
  }
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-50px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* CSS bổ sung cho upload nhiều ảnh - Thêm vào cuối file event.css */

/* Container cho preview ảnh */
.images-preview-container {
  width: 100%;
}

/* Header chứa thông tin và nút thêm ảnh */
.upload-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid #e0e0e0;
}

.upload-count {
  font-weight: 600;
  color: #004d40;
  font-size: 16px;
}

.add-more-btn {
  background: #004d40;
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 5px;
}

.add-more-btn:hover {
  background: #00695c;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 77, 64, 0.3);
}

/* Grid hiển thị ảnh */
.images-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
  max-height: 300px;
  overflow-y: auto;
  padding: 5px;
}

/* Item preview ảnh */
.image-preview-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
}

.image-preview-item:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.image-preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Overlay hiển thị khi hover */
.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 8px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.image-preview-item:hover .image-overlay {
  opacity: 1;
}

/* Tên file */
.image-name {
  font-size: 11px;
  font-weight: 500;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  line-height: 1.2;
}

/* Nút xóa ảnh */
.remove-btn {
  background: rgba(231, 76, 60, 0.9);
  color: white;
  border: none;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: flex-end;
  transition: all 0.3s ease;
}

.remove-btn:hover {
  background: #e74c3c;
  transform: scale(1.1);
}

/* Scrollbar tùy chỉnh cho grid */
.images-grid::-webkit-scrollbar {
  width: 6px;
}

.images-grid::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px;
}

.images-grid::-webkit-scrollbar-thumb {
  background: #004d40;
  border-radius: 3px;
}

.images-grid::-webkit-scrollbar-thumb:hover {
  background: #00695c;
}

/* Responsive cho mobile */
@media (max-width: 768px) {
  .images-grid {
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 8px;
    max-height: 200px;
  }

  .upload-header {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }

  .add-more-btn {
    align-self: center;
  }

  .image-name {
    font-size: 10px;
  }

  .remove-btn {
    width: 20px;
    height: 20px;
    font-size: 10px;
  }
}

@media (max-width: 480px) {
  .images-grid {
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 6px;
  }

  .upload-count {
    font-size: 14px;
  }

  .add-more-btn {
    padding: 6px 12px;
    font-size: 12px;
  }
}

/* Animation cho việc thêm/xóa ảnh */
.image-preview-item {
  animation: fadeInScale 0.3s ease-out;
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Hiệu ứng khi drag và drop (tùy chọn) */
.upload-area.drag-over {
  border-color: #004d40;
  background: #e8f5e8;
  transform: scale(1.02);
}

/* Trạng thái loading khi upload */
.upload-area.uploading {
  pointer-events: none;
  opacity: 0.7;
}

.upload-area.uploading::after {
  content: "Đang tải lên...";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 77, 64, 0.9);
  color: white;
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
}

.full-screen-loader {
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 10000;
  backdrop-filter: blur(5px);
}

.loader-content {
  text-align: center;
  color: white;
  padding: 20px;
  background: rgba(0, 77, 64, 0.9);
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  animation: pulse 1.5s infinite ease-in-out;
}

.loader-content i {
  font-size: 60px; /* Spinner lớn hơn */
  margin-bottom: 15px;
}

.loader-content p {
  font-size: 20px;
  font-weight: 600;
  margin: 0;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 0 0 10px rgba(255, 255, 255, 0);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
  }
}

/* Success Notification */
.success-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  max-width: 300px;
  width: 100%;
  animation: slideInRight 0.3s ease-out;
}

.notification-content {
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 15px;
}

.notification-content i {
  font-size: 2rem;
  color: #28a745;
}

.notification-content h3 {
  color: #1e7255;
  font-size: 1.2rem;
  margin-bottom: 5px;
}

.notification-content p {
  color: #666;
  font-size: 0.9rem;
  line-height: 1.4;
}

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

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