:root {
      --primary: #db10ee;
      --primary-dark: #006494;
      --primary-light: #a50eb9;
      --white: #ffffff;
      --gray-50: #f8fafc;
      --gray-100: #f1f5f9;
      --gray-200: #e2e8f0;
      --gray-300: #cbd5e1;
      --gray-400: #94a3b8;
      --gray-500: #64748b;
      --gray-600: #475569;
      --gray-700: #334155;
      --gray-800: #1e293b;
      --gray-900: #0f172a;
      --black: #000000;
      --success: #10b981;
      --warning: #f59e0b;
      --error: #ef4444;
      --info: #3b82f6;
      --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
      --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
      --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
      --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
      --radius-sm: 4px;
      --radius: 8px;
      --radius-lg: 12px;
      --radius-xl: 16px;
      --radius-full: 9999px;
      --space-xs: 4px;
      --space-sm: 8px;
      --space-md: 16px;
      --space-lg: 24px;
      --space-xl: 32px;
      --space-2xl: 48px;
      --space-3xl: 64px;
      --text-xs: 0.75rem;
      --text-sm: 0.875rem;
      --text-base: 1rem;
      --text-lg: 1.125rem;
      --text-xl: 1.25rem;
      --text-2xl: 1.5rem;
      --text-3xl: 1.875rem;
      --text-4xl: 2.25rem;
      --text-5xl: 3rem;
      --text-6xl: 3.75rem;
      --bg-primary: var(--white);
      --bg-secondary: var(--gray-50);
      --bg-tertiary: var(--gray-100);
      --text-primary: var(--gray-900);
      --text-secondary: var(--gray-600);
      --border-color: var(--gray-200);
  }

  .dark-mode {
      --bg-primary: var(--gray-900);
      --bg-secondary: var(--gray-800);
      --bg-tertiary: var(--gray-700);
      --text-primary: var(--white);
      --text-secondary: var(--gray-300);
      --border-color: var(--gray-600);
  }

  * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
  }

  html {
      scroll-behavior: smooth;
  }

  body {
      font-family: 'Poppins', sans-serif;
      color: var(--text-primary);
      line-height: 1.5;
      background-color: var(--bg-primary);
      transition: background-color 0.3s ease, color 0.3s ease;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
      font-weight: 600;
      line-height: 1.2;
  }

  h1 {
      font-size: 2.5rem;
  }

  h2 {
      font-size: 2rem;
  }

  h3 {
      font-size: 1.75rem;
  }

  h4 {
      font-size: 1.5rem;
  }

  h5 {
      font-size: 1.25rem;
  }

  h6 {
      font-size: 1rem;
  }

  a {
      text-decoration: none;
      color: inherit;
  }

  button,
  input,
  textarea,
  select {
      font-family: inherit;
      font-size: inherit;
  }

  .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 var(--space-md);
  }

  header {
      background-color: transparent;
      position: fixed;
      width: 100%;
      z-index: 1000;
      transition: all 0.3s ease;
      padding: var(--space-md) 0;
  }

  header.scrolled {
      background-color: rgba(var(--bg-primary), 0.98);
      box-shadow: var(--shadow);
      backdrop-filter: blur(10px);
  }

  .header-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
  }

  .logo {
      font-size: var(--text-2xl);
      font-weight: 700;
      color: var(--primary);
      display: flex;
      align-items: center;
      gap: var(--space-sm);
  }

  .logo-icon {
      font-size: var(--text-3xl);
  }

  nav ul {
      display: flex;
      list-style: none;
      gap: var(--space-md);
  }

  nav ul li {
      position: relative;
  }

  nav ul li a {
      font-weight: 500;
      transition: color 0.3s ease;
      position: relative;
      padding: var(--space-xs) 0;
      display: block;
  }

  nav ul li a::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background-color: var(--primary);
      transition: width 0.3s ease;
  }

  nav ul li a:hover::after,
  nav ul li a:focus::after {
      width: 100%;
  }

  nav ul li a:hover,
  nav ul li a:focus {
      color: var(--primary);
  }

  .menu-toggle {
      display: none;
      background: none;
      border: none;
      color: var(--text-primary);
      font-size: var(--text-2xl);
      cursor: pointer;
      z-index: 1001;
  }


  .theme-toggle {
      background: none;
      border: none;
      color: var(--text-primary);
      cursor: pointer;
      font-size: var(--text-xl);
      margin-left: var(--space-md);
      transition: transform 0.3s ease, color 0.3s ease;
  }

  .theme-toggle:hover {
      transform: scale(1.1);
      color: var(--primary);
  }

  .theme-toggle i {
      display: block;
  }


  .main-content {
      padding-top: 100px;
      padding-bottom: var(--space-3xl);
  }

  .feedback-section {
      margin-top: var(--space-xl);
  }

  .section-header {
      text-align: center;
      margin-bottom: var(--space-2xl);
  }

  .section-title {
      position: relative;
      display: inline-block;
      margin-bottom: var(--space-md);
  }

  .section-title::after {
      content: '';
      position: absolute;
      bottom: -10px;
      left: 50%;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background: linear-gradient(90deg, var(--primary), var(--primary-dark));
      border-radius: 2px;
  }

  .section-description {
      color: var(--text-secondary);
      max-width: 700px;
      margin: 0 auto;
  }

  .rating-summary {
      background-color: var(--bg-secondary);
      padding: var(--space-xl);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
      margin-bottom: var(--space-xl);
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: var(--space-xl);
      border: 1px solid var(--border-color);
  }

  .overall-rating {
      text-align: center;
      padding: 0 var(--space-xl);
  }

  .overall-rating .stars {
      font-size: var(--text-4xl);
      color: #f39c12;
      margin-bottom: var(--space-sm);
  }

  .overall-rating .average {
      font-size: var(--text-5xl);
      font-weight: 700;
      margin: var(--space-sm) 0;
      color: var(--text-primary);
  }

  .overall-rating .count {
      color: var(--text-secondary);
      font-size: var(--text-sm);
  }

  .rating-bars {
      flex: 1;
      min-width: 300px;
  }

  .rating-bar {
      display: flex;
      align-items: center;
      margin-bottom: var(--space-sm);
  }

  .rating-bar .stars {
      width: 100px;
      color: #f39c12;
      font-size: var(--text-sm);
  }

  .rating-bar .bar-container {
      flex: 1;
      height: 10px;
      background-color: var(--gray-200);
      border-radius: var(--radius-full);
      margin: 0 var(--space-md);
      overflow: hidden;
  }

  .rating-bar .bar {
      height: 100%;
      background: linear-gradient(90deg, #f39c12, #f1c40f);
  }

  .rating-bar .count {
      width: 50px;
      text-align: right;
      color: var(--text-secondary);
      font-size: var(--text-sm);
  }

  .feedback-filters {
      display: flex;
      flex-wrap: wrap;
      gap: var(--space-md);
      margin-bottom: var(--space-xl);
      align-items: center;
  }

  .filter-group {
      display: flex;
      align-items: center;
      gap: var(--space-sm);
  }

  .filter-label {
      font-size: var(--text-sm);
      color: var(--text-secondary);
  }

  .filter-select {
      padding: var(--space-xs) var(--space-sm);
      border-radius: var(--radius);
      border: 1px solid var(--border-color);
      background-color: var(--bg-primary);
      color: var(--text-primary);
      font-size: var(--text-sm);
  }

  .reviews-container {
      display: grid;
      grid-template-columns: 1fr;
      gap: var(--space-xl);
  }

  .review-card {
      background-color: var(--bg-secondary);
      padding: var(--space-xl);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
      border: 1px solid var(--border-color);
  }

  .review-header {
      display: flex;
      justify-content: space-between;
      margin-bottom: var(--space-lg);
      flex-wrap: wrap;
      gap: var(--space-md);
  }

  .reviewer {
      display: flex;
      align-items: center;
      gap: var(--space-md);
  }

  .reviewer-avatar {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background-color: var(--primary);
      color: var(--white);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
      font-size: var(--text-xl);
  }

  .reviewer-info {
      display: flex;
      flex-direction: column;
  }

  .reviewer-name {
      font-weight: 600;
      margin-bottom: var(--space-xs);
  }

  .review-date {
      color: var(--text-secondary);
      font-size: var(--text-sm);
  }

  .review-rating {
      color: #f39c12;
      font-size: var(--text-lg);
  }

  .review-event {
      background-color: var(--bg-tertiary);
      padding: var(--space-md);
      border-radius: var(--radius);
      margin-bottom: var(--space-lg);
      border-left: 3px solid var(--primary);
  }

  .review-event-title {
      font-weight: 600;
      margin-bottom: var(--space-xs);
  }

  .review-event-date {
      color: var(--text-secondary);
      font-size: var(--text-sm);
  }

  .review-title {
      font-weight: 600;
      font-size: var(--text-lg);
      margin-bottom: var(--space-md);
  }

  .review-text {
      margin-bottom: var(--space-lg);
      color: var(--text-primary);
      line-height: 1.6;
  }

  .review-images {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
      gap: var(--space-md);
      margin-bottom: var(--space-lg);
  }

  .review-image {
      height: 150px;
      border-radius: var(--radius);
      overflow: hidden;
      cursor: pointer;
      transition: transform 0.3s ease;
  }

  .review-image:hover {
      transform: scale(1.03);
  }

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

  .review-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: var(--space-md);
      padding-top: var(--space-md);
      border-top: 1px solid var(--border-color);
  }

  .review-helpful {
      display: flex;
      align-items: center;
      gap: var(--space-sm);
  }

  .helpful-btn {
      display: flex;
      align-items: center;
      gap: var(--space-xs);
      background: none;
      border: none;
      color: var(--text-secondary);
      cursor: pointer;
      font-size: var(--text-sm);
      transition: color 0.3s ease;
  }

  .helpful-btn:hover {
      color: var(--primary);
  }

  .helpful-count {
      font-size: var(--text-sm);
      color: var(--text-secondary);
  }

  .review-actions {
      display: flex;
      gap: var(--space-md);
  }

  .action-btn {
      background: none;
      border: none;
      color: var(--text-secondary);
      cursor: pointer;
      font-size: var(--text-sm);
      transition: color 0.3s ease;
  }

  .action-btn:hover {
      color: var(--primary);
  }

  .feedback-form-container {
      background-color: var(--bg-secondary);
      padding: var(--space-xl);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
      margin-top: var(--space-3xl);
      border: 1px solid var(--border-color);
  }

  .feedback-form-title {
      margin-bottom: var(--space-xl);
      text-align: center;
  }

  .rating-input {
      display: flex;
      flex-direction: column;
      align-items: center;
      margin-bottom: var(--space-xl);
  }

  .rating-stars {
      display: flex;
      gap: var(--space-sm);
      margin-bottom: var(--space-md);
      font-size: var(--text-3xl);
  }

  .rating-star {
      cursor: pointer;
      color: var(--gray-300);
      transition: color 0.2s ease;
  }

  .rating-star.active,
  .rating-star:hover {
      color: #f39c12;
  }

  .rating-label {
      font-size: var(--text-sm);
      color: var(--text-secondary);
  }

  .form-group {
      margin-bottom: var(--space-lg);
  }

  .form-label {
      display: block;
      margin-bottom: var(--space-sm);
      font-weight: 500;
  }

  .form-control {
      width: 100%;
      padding: var(--space-md);
      border-radius: var(--radius);
      border: 1px solid var(--border-color);
      background-color: var(--bg-primary);
      color: var(--text-primary);
      font-family: inherit;
      transition: border-color 0.3s ease;
  }

  .form-control:focus {
      outline: none;
      border-color: var(--primary);
  }

  textarea.form-control {
      min-height: 150px;
      resize: vertical;
  }

  .form-submit {
      display: block;
      width: 100%;
      padding: var(--space-md);
      background-color: var(--primary);
      color: var(--white);
      border: none;
      border-radius: var(--radius);
      font-weight: 600;
      cursor: pointer;
      transition: background-color 0.3s ease;
  }

  .form-submit:hover {
      background-color: var(--primary-dark);
  }

  .modal {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0, 0, 0, 0.8);
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 1000;
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s ease;
  }

  .modal.active {
      opacity: 1;
      visibility: visible;
  }

  .modal-content {
      position: relative;
      max-width: 90%;
      max-height: 90%;
  }

  .modal-content img {
      max-width: 100%;
      max-height: 90vh;
      border-radius: var(--radius);
  }

  .modal-close {
      position: absolute;
      top: -40px;
      right: 0;
      background: none;
      border: none;
      color: var(--white);
      font-size: var(--text-2xl);
      cursor: pointer;
  }

  .pagination {
      display: flex;
      justify-content: center;
      margin-top: var(--space-xl);
      gap: var(--space-sm);
  }

  .page-item {
      list-style: none;
  }

  .page-link {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px;
      border-radius: var(--radius);
      background-color: var(--bg-secondary);
      color: var(--text-primary);
      font-weight: 600;
      transition: all 0.3s ease;
      border: 1px solid var(--border-color);
  }

  .page-link:hover,
  .page-link.active {
      background-color: var(--primary);
      color: var(--white);
      border-color: var(--primary);
  }

  footer {
      background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
      color: var(--white);
      padding: var(--space-3xl) 0 var(--space-xl);
  }

  .footer-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: var(--space-xl);
      margin-bottom: var(--space-2xl);
  }

  .footer-title {
      font-size: var(--text-xl);
      margin-bottom: var(--space-lg);
      color: var(--primary-light);
      position: relative;
      padding-bottom: var(--space-sm);
  }

  .footer-title::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 40px;
      height: 2px;
      background-color: var(--primary-light);
  }

  .footer-links {
      list-style: none;
  }

  .footer-links li {
      margin-bottom: var(--space-sm);
  }

  .footer-links a {
      transition: all 0.3s ease;
      display: block;
  }

  .footer-links a:hover {
      color: var(--primary-light);
      transform: translateX(var(--space-xs));
  }

  .footer-contact-item {
      display: flex;
      align-items: center;
      gap: var(--space-sm);
      margin-bottom: var(--space-sm);
  }

  .social-links {
      display: flex;
      gap: var(--space-sm);
      margin-top: var(--space-lg);
  }

  .social-link {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background-color: rgba(255, 255, 255, 0.1);
      color: var(--white);
      transition: all 0.3s ease;
  }

  .social-link:hover {
      background-color: var(--primary);
      transform: translateY(-3px);
  }

  .footer-bottom {
      text-align: center;
      padding-top: var(--space-xl);
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      color: rgba(255, 255, 255, 0.7);
      font-size: var(--text-sm);
  }

  @media (max-width: 992px) {
      .menu-toggle {
          display: block;
      }

      nav {
          position: fixed;
          top: 0;
          right: -100%;
          width: 80%;
          max-width: 300px;
          height: 100vh;
          background-color: var(--bg-primary);
          box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
          transition: right 0.3s ease;
          padding: var(--space-3xl) var(--space-xl) var(--space-xl);
          z-index: 1000;
      }

      nav.active {
          right: 0;
      }

      nav ul {
          flex-direction: column;
          gap: var(--space-lg);
      }

      .rating-summary {
          flex-direction: column;
          text-align: center;
      }

      .overall-rating {
          padding: 0;
          margin-bottom: var(--space-xl);
          border-right: none;
      }

      .rating-bars {
          width: 100%;
      }

      .review-header {
          flex-direction: column;
          align-items: flex-start;
      }

      .review-rating {
          margin-top: var(--space-sm);
      }
  }

  @media (max-width: 576px) {
      .container {
          padding: 0 var(--space-md);
      }

      .feedback-filters {
          flex-direction: column;
          align-items: flex-start;
      }
  }