:root {
      --primary-color: #007bff;
      --text-color: #333;
      --text-muted: #6c757d;
      --background-color: #f7f6f2;
      --card-background: #ffffff;
      --border-color: #e9e8e1;
      --green-color: #1abc9c;
    }

    body {
      font-family: 'Poppins', sans-serif;
      background-color: var(--background-color);
      color: var(--text-color);
      margin: 0;
    }

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

    /* --- Header Section --- */
    .profile-header {
      position: relative;
      height: 350px;
      background-color: #e0e0e0;
      /* Fallback color */
    }

    .profile-intro {
      position: absolute;
      bottom: -50px;
      left: 50px;
      display: flex;
      align-items: center;
    }

    .profile-picture {
      width: 130px;
      height: 130px;
      border-radius: 50%;
      border: 4px solid var(--background-color);
      object-fit: cover;
    }

    .profile-info {
      margin-left: 20px;
    }

    .profile-name {
      font-size: 2rem;
      font-weight: 700;
      margin: 0;
      display: flex;
      align-items: center;
    }

    .verified-tick {
      color: #3498db;
      font-size: 1.1rem;
      margin-left: 8px;
    }

    .profile-actions {
      position: absolute;
      bottom: 20px;
      right: 50px;
    }

    .action-btn {
      background: rgba(255, 255, 255, 0.9);
      border: 1px solid var(--border-color);
      color: var(--text-muted);
      padding: 8px 15px;
      border-radius: 20px;
      text-decoration: none;
      font-weight: 500;
      margin-left: 10px;
      transition: all 0.3s ease;
    }

    .action-btn:hover {
      background: #fff;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    }

    /* --- Navigation --- */
    .profile-nav {
      background-color: #fff;
      border-bottom: 1px solid var(--border-color);
      padding-left: 200px;
      margin-top: 50px;
    }

    .profile-nav ul {
      display: flex;
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .profile-nav li a {
      padding: 15px 20px;
      display: block;
      text-decoration: none;
      color: var(--text-muted);
      font-weight: 600;
      font-size: 0.9rem;
      text-transform: uppercase;
      border-bottom: 3px solid transparent;
    }

    .profile-nav li a.active,
    .profile-nav li a:hover {
      color: var(--text-color);
      border-bottom-color: var(--green-color);
    }

    /* --- Main Content --- */
    .main-content {
      display: flex;
      flex-wrap: wrap;
      /* Allow wrapping on smaller screens */
      gap: 30px;
      margin-top: 30px;
    }

    .left-column {
      flex: 2;
      min-width: 300px;
      /* For better responsive behavior */
    }

    .right-column {
      flex: 1;
      min-width: 280px;
      /* For better responsive behavior */
    }

    .content-card {
      background: var(--card-background);
      border: 1px solid var(--border-color);
      border-radius: 8px;
      margin-bottom: 30px;
      padding: 25px;
    }

    .card-title {
      font-size: 0.9rem;
      font-weight: 600;
      text-transform: uppercase;
      color: var(--text-muted);
      margin-bottom: 20px;
      display: flex;
      align-items: center;
    }

    .card-title i {
      margin-right: 10px;
      font-size: 1.1rem;
    }

    /* Specific Card Styles */
    .country-info {
      display: flex;
      align-items: center;
      font-weight: 500;
      font-size: 1.1rem;
    }

    .country-info img {
      width: 40px;
      margin-right: 15px;
    }

    .about-me-text {
      line-height: 1.8;
      white-space: pre-wrap;
      /* Preserves line breaks from the database */
    }

    .expertise-list {
      display: flex;
      /* Changed for better wrapping */
      flex-wrap: wrap;
      gap: 10px;
    }

    .expertise-item {
      background-color: #f0f2f5;
      padding: 5px 12px;
      border-radius: 15px;
      font-size: 0.9rem;
    }

    .photo-gallery {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
      gap: 10px;
    }

    .photo-gallery img {
      width: 100%;
      height: 120px;
      object-fit: cover;
      border-radius: 5px;
    }

    /* Right Column */
    .contact-list,
    .stats-list {
      list-style: none;
      padding: 0;
    }

    .contact-list li,
    .stats-list li {
      display: flex;
      align-items: center;
      margin-bottom: 15px;
    }

    .contact-list i,
    .stats-list i {
      width: 25px;
      margin-right: 10px;
      color: var(--text-muted);
    }

    .inbox-btn {
      display: block;
      /* width: 100%; */
      padding: 15px;
      border: 1px solid var(--border-color);
      border-radius: 8px;
      text-align: center;
      text-decoration: none;
      color: var(--text-color);
      font-weight: 600;
      margin-top: 20px;
    }

    .stats-list {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 15px;
    }

    .action-btn.favorited {
      background-color: #fff0f0;
      border-color: #e74c3c;
      color: #e74c3c;
      font-weight: 600;
    }

    .action-btn.favorited i {
      color: #e74c3c;
    }

    /* Review Form Styling */
    .review-form {
      margin-top: 20px;
      display: flex;
      flex-direction: column;
      gap: 15px;
      /* Adds space between form elements */
    }

    .form-group {
      display: flex;
      flex-direction: column;
    }

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

    .form-group input[type="text"],
    .form-group input[type="email"],
    .form-group textarea {
      width: 100%;
      padding: 12px;
      border: 1px solid #ccc;
      border-radius: 8px;
      font-size: 16px;
      box-sizing: border-box;
      /* Important for padding and width */
    }

    .form-group textarea {
      resize: vertical;
      /* Allows vertical resizing only */
    }

    .submit-btn {
      background-color: #007bff;
      color: white;
      padding: 12px 20px;
      border: none;
      border-radius: 8px;
      font-size: 16px;
      font-weight: bold;
      cursor: pointer;
      transition: background-color 0.3s ease;
    }

    .submit-btn:hover {
      background-color: #0056b3;
    }

    /* Star Rating Styling */
    .star-rating {
      display: flex;
      flex-direction: row-reverse;
      /* This is the key for the hover effect */
      justify-content: flex-end;
      /* Aligns stars to the left */
    }

    .star-rating input[type="radio"] {
      display: none;
      /* Hides the actual radio button */
    }

    .star-rating label.star {
      font-size: 2rem;
      /* Star size */
      color: #ddd;
      /* Default star color */
      cursor: pointer;
      transition: color 0.2s;
    }

    /* When a star is hovered or any star after it is hovered */
    .star-rating:not(:hover) input:checked~label.star,
    .star-rating:hover input:hover~label.star {
      color: #ffc107;
      /* Gold color for selected/hovered stars */
    }

    .star-rating input:checked+label.star:hover,
    .star-rating input:checked~label.star:hover,
    .star-rating label.star:hover~input:checked~label.star,
    .star-rating input:checked~label.star:hover~label.star {
      color: #ffc107;
    }