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

    :root {
      --gold: #B8956A;
      --gold-light: #D4AF87;
      --cream: #FAF7F2;
      --cream2: #F2ECE3;
      --ink: #1A1209;
      --ink2: #3D3328;
      --ink3: #6B5F52;
      --white: #FFFFFF;
      --navy: #1e3a5f;
      --success: #10b981;
      --danger: #ef4444;
      --danger-light: #fee2e2;
      --warning: #f59e0b;
      --shadow: 0 4px 24px rgba(26, 18, 9, 0.1);
    }

    body {
      font-family: 'Jost', sans-serif;
      background: var(--cream);
      color: var(--ink);
      min-height: 100vh;
    }

    h1, h2, h3, h4 {
      font-family: 'Playfair Display', serif;
      font-weight: 500;
    }

    /* Header */
    .booking-header {
      background: var(--ink);
      padding: 20px 48px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .booking-logo {
      font-family: 'Playfair Display', serif;
      font-size: 20px;
      color: var(--white);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .booking-logo-icon {
      width: 32px;
      height: 32px;
      border: 1px solid var(--gold);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .header-links {
      display: flex;
      gap: 24px;
      align-items: center;
    }

    .header-links a {
      color: rgba(255, 255, 255, 0.7);
      font-size: 13px;
      letter-spacing: 1px;
      text-transform: uppercase;
      transition: color 0.2s;
      text-decoration: none;
    }

    .header-links a:hover {
      color: var(--gold-light);
    }

    /* Main Content */
    .my-booking-body {
      max-width: 900px;
      margin: 0 auto;
      padding: 48px;
    }

    .page-title {
      font-size: 42px;
      margin-bottom: 8px;
      color: var(--ink);
    }

    .page-subtitle {
      font-size: 16px;
      color: var(--ink3);
      margin-bottom: 40px;
    }

    /* Lookup Form */
    .lookup-section {
      background: var(--white);
      border-radius: 4px;
      padding: 48px;
      box-shadow: var(--shadow);
      text-align: center;
      margin-bottom: 40px;
    }

    .lookup-icon {
      width: 80px;
      height: 80px;
      background: var(--cream2);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 24px;
      color: var(--gold);
    }

    .lookup-icon svg {
      width: 40px;
      height: 40px;
    }

    .lookup-title {
      font-size: 28px;
      margin-bottom: 12px;
      color: var(--ink);
    }

    .lookup-desc {
      font-size: 15px;
      color: var(--ink3);
      margin-bottom: 32px;
      max-width: 500px;
      margin-left: auto;
      margin-right: auto;
    }

    .lookup-form {
      display: flex;
      gap: 16px;
      max-width: 600px;
      margin: 0 auto;
      flex-wrap: wrap;
      justify-content: center;
    }

    .form-group {
      flex: 1;
      min-width: 250px;
      text-align: left;
      position: relative;
    }

    .form-label {
      font-size: 11px;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      color: var(--ink3);
      font-weight: 600;
      display: block;
      margin-bottom: 8px;
    }

    .form-label.required::after {
      content: " *";
      color: var(--danger);
    }

    .form-input {
      width: 100%;
      background: var(--cream);
      border: 1.5px solid #E0D8CF;
      border-radius: 3px;
      padding: 14px 16px;
      font-family: 'Jost', sans-serif;
      font-size: 15px;
      color: var(--ink);
      outline: none;
      transition: all 0.2s;
    }

    .form-input:focus {
      border-color: var(--gold);
      background: var(--white);
      box-shadow: 0 0 0 3px rgba(184, 149, 106, 0.1);
    }

    .form-input.error {
      border-color: var(--danger);
      background-color: var(--danger-light);
    }

    .error-message {
      color: var(--danger);
      font-size: 12px;
      margin-top: 4px;
      min-height: 18px;
    }

    .lookup-btn {
      background: var(--gold);
      color: var(--ink);
      border: none;
      padding: 16px 32px;
      border-radius: 3px;
      font-family: 'Jost', sans-serif;
      font-size: 14px;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      cursor: pointer;
      transition: all 0.2s;
      height: fit-content;
      margin-top: 23px;
      position: relative;
    }

    .lookup-btn:hover:not(:disabled) {
      background: var(--gold-light);
      transform: translateY(-2px);
    }

    .lookup-btn:disabled {
      opacity: 0.6;
      cursor: not-allowed;
    }

    .lookup-btn.loading {
      color: transparent;
    }

    .lookup-btn.loading::after {
      content: "";
      position: absolute;
      width: 20px;
      height: 20px;
      top: 50%;
      left: 50%;
      margin: -10px 0 0 -10px;
      border: 3px solid rgba(255, 255, 255, 0.3);
      border-radius: 50%;
      border-top-color: var(--ink);
      animation: spin 1s ease-in-out infinite;
    }

    @keyframes spin {
      to { transform: rotate(360deg); }
    }

    /* Booking Details */
    .booking-details {
      display: none;
      background: var(--white);
      border-radius: 4px;
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .booking-details.show {
      display: block;
    }

    .booking-header-section {
      background: linear-gradient(135deg, var(--navy) 0%, #2a4a73 100%);
      padding: 40px 48px;
      color: var(--white);
    }

    .booking-ref-display {
      font-family: 'Playfair Display', serif;
      font-size: 32px;
      margin-bottom: 8px;
      letter-spacing: 2px;
    }

    .booking-status {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 16px;
      background: rgba(255, 255, 255, 0.15);
      border-radius: 20px;
      font-size: 13px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .booking-content {
      padding: 40px 48px;
    }

    /* Info Grid */
    .info-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
      margin-bottom: 40px;
    }

    .info-item {
      border-left: 2px solid var(--gold);
      padding-left: 20px;
    }

    .info-label {
      font-size: 11px;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      color: var(--ink3);
      font-weight: 600;
      margin-bottom: 6px;
    }

    .info-value {
      font-size: 20px;
      font-weight: 600;
      color: var(--ink);
      font-family: 'Playfair Display', serif;
    }

    .info-sub {
      font-size: 14px;
      color: var(--ink3);
      margin-top: 4px;
    }

    /* Room Details */
    .room-section {
      display: flex;
      gap: 32px;
      margin-bottom: 40px;
      padding-bottom: 40px;
      border-bottom: 1px solid var(--cream2);
    }

    .room-image {
      width: 300px;
      height: 200px;
      border-radius: 4px;
      overflow: hidden;
      flex-shrink: 0;
    }

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

    .room-info {
      flex: 1;
    }

    .room-name {
      font-size: 24px;
      margin-bottom: 12px;
      color: var(--ink);
    }

    .room-features {
      display: flex;
      gap: 12px;
      margin-bottom: 20px;
      flex-wrap: wrap;
    }

    .room-feat {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 14px;
      background: var(--cream2);
      border-radius: 20px;
      font-size: 13px;
      color: var(--ink2);
    }

    /* Guest Details */
    .guest-section {
      margin-bottom: 40px;
    }

    .section-title {
      font-size: 12px;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--gold);
      font-weight: 600;
      margin-bottom: 20px;
    }

    .guest-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }

    .guest-item {
      background: var(--cream2);
      padding: 20px;
      border-radius: 4px;
    }

    .guest-label {
      font-size: 12px;
      color: var(--ink3);
      margin-bottom: 4px;
    }

    .guest-value {
      font-size: 16px;
      font-weight: 500;
      color: var(--ink);
    }

    /* Payment Summary */
    .payment-section {
      background: var(--cream2);
      border-radius: 4px;
      padding: 32px;
      margin-bottom: 40px;
    }

    .payment-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 12px 0;
      border-bottom: 1px solid #E0D8CF;
    }

    .payment-row:last-child {
      border-bottom: none;
      padding-top: 16px;
      margin-top: 8px;
      border-top: 2px solid var(--gold);
    }

    .payment-label {
      color: var(--ink3);
    }

    .payment-value {
      font-weight: 600;
      color: var(--ink);
    }

    .payment-value.total {
      font-family: 'Playfair Display', serif;
      font-size: 24px;
      color: var(--navy);
    }

    /* Action Buttons */
    .action-section {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 16px 28px;
      border-radius: 3px;
      font-family: 'Jost', sans-serif;
      font-size: 14px;
      font-weight: 600;
      letter-spacing: 1px;
      text-transform: uppercase;
      cursor: pointer;
      transition: all 0.2s;
      border: none;
      text-decoration: none;
    }

    .btn-primary {
      background: var(--gold);
      color: var(--ink);
    }

    .btn-primary:hover:not(:disabled) {
      background: var(--gold-light);
      transform: translateY(-2px);
    }

    .btn-secondary {
      background: transparent;
      border: 1.5px solid var(--ink);
      color: var(--ink);
    }

    .btn-secondary:hover {
      background: var(--ink);
      color: var(--white);
    }

    .btn-danger {
      background: var(--danger);
      color: var(--white);
    }

    .btn-danger:hover:not(:disabled) {
      background: #dc2626;
      transform: translateY(-2px);
    }

    .btn:disabled {
      opacity: 0.5;
      cursor: not-allowed;
    }

    /* Loading & Error States */
    .loading-state {
      text-align: center;
      padding: 60px 20px;
      color: var(--ink3);
    }

    .spinner {
      width: 40px;
      height: 40px;
      border: 3px solid var(--cream2);
      border-radius: 50%;
      border-top-color: var(--gold);
      animation: spin 1s linear infinite;
      margin: 0 auto 16px;
    }

    .error-state {
      text-align: center;
      padding: 60px 20px;
      color: var(--ink3);
      background: var(--white);
      border-radius: 4px;
      box-shadow: var(--shadow);
    }

    .error-state svg {
      width: 64px;
      height: 64px;
      margin-bottom: 20px;
      color: var(--danger);
    }

    .error-state h3 {
      font-size: 24px;
      margin-bottom: 8px;
      color: var(--ink);
    }

    /* Modal */
    .modal-overlay {
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.5);
      backdrop-filter: blur(4px);
      z-index: 200;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 1rem;
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s;
    }

    .modal-overlay.open {
      opacity: 1;
      visibility: visible;
    }

    .modal {
      background: var(--white);
      border-radius: 4px;
      box-shadow: var(--shadow);
      width: 100%;
      max-width: 450px;
      padding: 40px;
      text-align: center;
    }

    .modal-icon {
      width: 64px;
      height: 64px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 20px;
      font-size: 28px;
    }

    .modal-icon.success {
      background: #d1fae5;
      color: var(--success);
    }

    .modal-icon.error {
      background: var(--danger-light);
      color: var(--danger);
    }

    .modal h3 {
      font-size: 24px;
      margin-bottom: 12px;
    }

    .modal p {
      color: var(--ink3);
      margin-bottom: 24px;
    }

    .modal-actions {
      display: flex;
      gap: 12px;
      justify-content: center;
    }

    .modal-btn {
      padding: 12px 24px;
      border: none;
      border-radius: 3px;
      font-weight: 600;
      cursor: pointer;
      transition: background 0.2s;
    }

    .modal-btn.primary {
      background: var(--gold);
      color: var(--ink);
    }

    .modal-btn.primary:hover {
      background: var(--gold-light);
    }

    /* Responsive */
    @media (max-width: 768px) {
      .booking-header {
        padding: 16px 20px;
      }

      .my-booking-body {
        padding: 24px 20px;
      }

      .page-title {
        font-size: 32px;
      }

      .lookup-section {
        padding: 32px 24px;
      }

      .lookup-form {
        flex-direction: column;
      }

      .form-group {
        width: 100%;
      }

      .lookup-btn {
        width: 100%;
        margin-top: 0;
      }

      .info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .room-section {
        flex-direction: column;
      }

      .room-image {
        width: 100%;
        height: 200px;
      }

      .guest-grid {
        grid-template-columns: 1fr;
      }

      .booking-header-section,
      .booking-content {
        padding: 24px;
      }

      .action-section {
        flex-direction: column;
      }

      .btn {
        width: 100%;
        justify-content: center;
      }
    }