nav {
      background-color:#cf0f47;
      position: fixed;
      top: 0;
      width: 100%;
      z-index: 1030;
      transition: all 0.3s ease;
      box-shadow: 0 2px 20px rgba(207, 15, 71, 0.3);
    }

    .navbar-brand {
      transition: all 0.3s ease;
      font-weight: 600;
      font-size: 1.5rem;
    }

    .navbar-brand:hover {
      color: #ffffff !important;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
      transform: scale(1.05);
    }

    .nav-link {
      position: relative;
      transition: all 0.3s ease;
      margin: 0 0.5rem;
      padding: 0.5rem 1rem !important;
      font-weight: 500;
    }

    .nav-link:hover {
      color: #ffffff !important;
    }

    .nav-link::after {
      content: '';
      position: absolute;
      width: 0;
      height: 2px;
      bottom: 0;
      left: 50%;
      background-color: #ffffff;
      transition: all 0.3s ease;
      transform: translateX(-50%);
    }

    .nav-link:hover::after {
      width: 80%;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      /* Mobile Navigation Center Alignment */
      .navbar-nav {
        text-align: center;
      }
      
      .nav-item {
        margin: 0.2rem 0;
      }
      
      .nav-link {
        padding: 0.8rem 1rem !important;
        margin: 0;
        border-radius: 8px;
      }
      
      .nav-link:hover {
        background-color: rgba(255, 255, 255, 0.1);
      }
    }
    body {
      font-family: 'Poppins', sans-serif;
      background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
      min-height: 100vh;
      padding: 0;
    }

    header {
      background: linear-gradient(135deg, #cf0f47 0%, #a00d3a 100%);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      position: sticky;
      top: 0;
      z-index: 1000;
      padding: 1rem 0;
    }

    header h1 {
      font-weight: 700;
      font-size: 1.8rem;
      margin: 0;
    }

    header i {
      margin-right: 0.5rem;
    }

    .main-container {
      max-width: 1400px;
      margin: 2rem auto;
      padding: 0 1rem;
    }

    .deferral-card {
      background: linear-gradient(135deg, #cf0f47 0%, #a00d3a 100%);
      border-radius: 20px;
      box-shadow: 0 15px 35px rgba(207, 15, 71, 0.2);
      color: white;
      height: fit-content;
      position: sticky;
      top: 2rem;
    }

    .deferral-header {
      background: rgba(255, 255, 255, 0.1);
      backdrop-filter: blur(10px);
      border-radius: 20px 20px 0 0;
      padding: 2rem;
      text-align: center;
      border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }

    .deferral-header h3 {
      font-weight: 700;
      margin-bottom: 0.5rem;
      font-size: 1.5rem;
    }

    .deferral-header p {
      opacity: 0.9;
      margin: 0;
      font-size: 0.95rem;
    }

    .deferral-list {
      padding: 1.5rem;
      max-height: 70vh;
      overflow-y: auto;
    }

    .deferral-list::-webkit-scrollbar {
      width: 6px;
    }

    .deferral-list::-webkit-scrollbar-track {
      background: rgba(255, 255, 255, 0.1);
      border-radius: 3px;
    }

    .deferral-list::-webkit-scrollbar-thumb {
      background: rgba(255, 255, 255, 0.3);
      border-radius: 3px;
    }

    .deferral-item {
      display: flex;
      align-items: flex-start;
      margin-bottom: 1rem;
      padding: 0.75rem;
      background: rgba(255, 255, 255, 0.05);
      border-radius: 10px;
      transition: all 0.3s ease;
    }

    .deferral-item:hover {
      background: rgba(255, 255, 255, 0.1);
      transform: translateX(5px);
    }

    .deferral-number {
      background: rgba(255, 255, 255, 0.2);
      color: white;
      border-radius: 50%;
      width: 24px;
      height: 24px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.75rem;
      font-weight: 600;
      margin-right: 0.75rem;
      flex-shrink: 0;
    }

    .deferral-text {
      font-size: 0.85rem;
      line-height: 1.4;
      margin: 0;
    }

    .form-card {
      background: white;
      border-radius: 20px;
      box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
      overflow: hidden;
    }

    .form-header {
      background: linear-gradient(135deg, #cf0f47 0%, #a00d3a 100%);
      color: white;
      padding: 2rem;
      text-align: center;
    }

    .form-header h3 {
      font-weight: 700;
      margin-bottom: 0.5rem;
      font-size: 1.8rem;
    }

    .form-header p {
      opacity: 0.9;
      margin: 0;
    }

    .form-body {
      padding: 2.5rem;
    }

    .form-label {
      font-weight: 600;
      color: #333;
      margin-bottom: 0.5rem;
      display: flex;
      align-items: center;
    }

    .form-label i {
      margin-right: 8px;
      font-size: 1.1em;
    }

    .form-control, .form-select {
      border: 2px solid #e9ecef;
      border-radius: 10px;
      padding: 0.75rem 1rem;
      font-size: 0.95rem;
      transition: all 0.3s ease;
      background-color: #f8f9fa;
    }

    .form-control:focus, .form-select:focus {
      border-color: #cf0f47;
      box-shadow: 0 0 0 0.2rem rgba(207, 15, 71, 0.15);
      background-color: white;
    }

    .form-control.is-valid, .form-select.is-valid {
      border-color: #28a745;
      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
      padding-right: 2.25rem;
      background-repeat: no-repeat;
      background-position: right calc(0.375em + 0.1875rem) center;
      background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
    }

    .form-control.is-invalid, .form-select.is-invalid {
      border-color: #dc3545;
      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
      padding-right: 2.25rem;
      background-repeat: no-repeat;
      background-position: right calc(0.375em + 0.1875rem) center;
      background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
    }

    .valid-feedback {
      display: none;
      color: #28a745;
      font-size: 0.875rem;
      margin-top: 0.25rem;
      font-weight: 500;
    }

    .invalid-feedback {
      display: none;
      color: #dc3545;
      font-size: 0.875rem;
      margin-top: 0.25rem;
      font-weight: 500;
    }

    .is-valid ~ .valid-feedback,
    .is-invalid ~ .invalid-feedback {
      display: block;
    }

    .submit-btn {
      background: linear-gradient(135deg, #cf0f47 0%, #a00d3a 100%);
      border: none;
      border-radius: 12px;
      padding: 1rem 2rem;
      font-weight: 600;
      font-size: 1.1rem;
      transition: all 0.3s ease;
      width: 100%;
      position: relative;
      overflow: hidden;
    }

    .submit-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 25px rgba(207, 15, 71, 0.3);
    }

    .submit-btn:disabled {
      background: #6c757d;
      transform: none;
      box-shadow: none;
    }

    .submit-btn::after {
      content: '';
      position: absolute;
      top: -50%;
      left: -60%;
      width: 200%;
      height: 200%;
      background: rgba(255, 255, 255, 0.1);
      transform: rotate(30deg);
      transition: all 0.3s;
    }

    .submit-btn:hover::after {
      left: 100%;
    }

    .input-group-text {
      background-color: #f8f9fa;
      border: 2px solid #e9ecef;
      border-right: none;
      border-radius: 10px 0 0 10px;
      transition: all 0.3s;
    }

    .input-group .form-control {
      border-left: none;
      border-radius: 0 10px 10px 0;
    }

    .input-group .form-control:focus {
      border-left: none;
    }

    .input-group:focus-within .input-group-text {
      border-color: #cf0f47;
      background-color: white;
    }

    .input-group.is-valid .input-group-text {
      border-color: #28a745;
      color: #28a745;
    }

    .input-group.is-invalid .input-group-text {
      border-color: #dc3545;
      color: #dc3545;
    }

    /* Custom checkbox styling */
    .form-check-input {
      width: 1.2em;
      height: 1.2em;
      margin-top: 0.15em;
      border: 2px solid #adb5bd;
    }

    .form-check-input:checked {
      background-color: #cf0f47;
      border-color: #cf0f47;
    }

    .form-check-input:focus {
      box-shadow: 0 0 0 0.25rem rgba(207, 15, 71, 0.25);
    }

    .form-check-input.is-valid {
      border-color: #28a745;
    }

    .form-check-input.is-invalid {
      border-color: #dc3545;
    }

    /* Success message styling */
    .alert-success {
      background: linear-gradient(135deg, rgba(40, 167, 69, 0.1) 0%, rgba(40, 167, 69, 0.05) 100%);
      border: 1px solid rgba(40, 167, 69, 0.3);
      border-radius: 10px;
      color: #28a745;
      font-weight: 500;
    }

    /* Responsive Design */
    @media (max-width: 992px) {
      .deferral-card {
        position: static;
        margin-bottom: 2rem;
      }
      
      .deferral-list {
        max-height: 50vh;
      }
    }

    @media (max-width: 768px) {
      .main-container {
        margin: 1rem auto;
      }
      
      .form-body {
        padding: 1.5rem;
      }
      
      .form-header, .deferral-header {
        padding: 1.5rem;
      }
      
      .deferral-item {
        padding: 0.5rem;
      }
      
      .deferral-text {
        font-size: 0.8rem;
      }

      header h1 {
        font-size: 1.5rem;
      }
    }