/* Tour Booking Pro CSS - v2.2.2 */
:root {
    --tbp-month-btn-text: #333;
    --tbp-month-btn-bg: #fff;
    --tbp-month-btn-border: #ccc;
    --tbp-month-btn-hover-text: #fff;
    --tbp-month-btn-hover-bg: #1a73e8;
    --tbp-month-btn-hover-border: #1a73e8;
    --tbp-month-btn-active-text: #fff;
    --tbp-month-btn-active-bg: #4285F4;
    --tbp-month-btn-active-border: #4285F4;
    --tbp-select-btn-text: #fff;
    --tbp-select-btn-bg: #4285F4;
    --tbp-select-btn-hover-text: #fff;
    --tbp-select-btn-hover-bg: #1a73e8;
    --tbp-close-btn-text: #fff;
    --tbp-close-btn-bg: #6c757d;
    --tbp-close-btn-hover-text: #fff;
    --tbp-close-btn-hover-bg: #5a6268;
    --tbp-book-btn-text: #333;
    --tbp-book-btn-bg: #FEB532;
    --tbp-book-btn-hover-text: #333;
    --tbp-book-btn-hover-bg: #fdbf4a;
    --tbp-button-border-radius: 6px;
    --tbp-card-border-radius: 8px;
    /* THÊM BIẾN MỚI CHO TỔNG GIÁ */
    --tbp-total-price-color: #4285F4; /* Màu mặc định giống nút Chọn */
}
.tour-booking-filter-vn {
    font-family: var(--e-global-typography-primary-font-family, sans-serif);
    margin-bottom: 30px;
}
.booking-month-filters {
    margin-bottom: 25px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
}
.month-filter-button {
    font-family: var(--e-global-typography-primary-font-family, sans-serif);
    padding: 10px 15px;
    border: 1px solid var(--tbp-month-btn-border, #ccc);
    background-color: var(--tbp-month-btn-bg, #fff);
    color: var(--tbp-month-btn-text, #333);
    border-radius: var(--tbp-button-border-radius, 6px);
    cursor: pointer;
    text-align: center;
    font-size: 14px;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.month-filter-button:hover {
    background-color: var(--tbp-month-btn-hover-bg, #1a73e8);
    border-color: var(--tbp-month-btn-hover-border, #1a73e8);
    color: var(--tbp-month-btn-hover-text, #fff);
}
.month-filter-button.active {
    background-color: var(--tbp-month-btn-active-bg, #4285F4);
    color: var(--tbp-month-btn-active-text, #fff);
    border-color: var(--tbp-month-btn-active-border, #4285F4);
    font-weight: bold;
}
.booking-results-list { margin-top: 20px; }
.no-results-message, .no-results-initial { padding: 20px; text-align: center; color: #777; font-style: italic; }
.booking-card {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: var(--tbp-card-border-radius, 8px);
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.booking-card:not(.form-expanded) { cursor: pointer; }
.booking-card:not(.form-expanded) .action-block,
.booking-card:not(.form-expanded) .quantity-selectors,
.booking-card:not(.form-expanded) .quantity-input-wrapper,
.booking-card:not(.form-expanded) .booking-form-details,
.booking-card:not(.form-expanded) a { cursor: default; }
.booking-card.form-expanded { border-color: #FEB532; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); }
.card-tags { position: absolute; top: 0; left: 0; right: 0; padding: 10px 15px; display: flex; justify-content: space-between; gap: 5px; pointer-events: none; z-index: 1; }
.card-tags .tag { display: inline-block; padding: 4px 8px; border-radius: 4px; font-size: 12px; font-weight: 500; pointer-events: auto; background-color: #eee; color: #333; }
.tag-group-discount { background-color: #e8f0fe; color: #1967d2; }
.tag-discount { background-color: #fdab72; color: #fff; }
.card-main { display: flex; align-items: center; justify-content: space-between; gap: 15px; }
.card-row { display: contents; }
.date-block { text-align: left; flex-shrink: 0; }
.date-block .day-of-week { display: block; font-size: 13px; color: #666; margin-bottom: 2px; }
.date-block .day { display: block; font-size: 22px; font-weight: bold; color: #333; line-height: 1.1; }
.date-block .month-year { display: block; font-size: 13px; color: #666; margin-top: 2px; }
.arrow-block { color: #888; font-size: 20px; flex-shrink: 0; }
.price-block { text-align: right; flex-grow: 1; min-width: 120px; }
.price-block .current-price { display: block; font-size: 18px; font-weight: bold; color: #333; margin-bottom: 3px; }
.price-block .original-price { display: block; font-size: 13px; color: #888; text-decoration: line-through; }
.availability-block { text-align: center; color: #555; font-size: 14px; min-width: 80px; flex-shrink: 0; }
.action-block { flex-shrink: 0; }
.action-button {
    display: inline-block;
    padding: 10px 20px;
    border-radius: var(--tbp-button-border-radius, 6px);
    text-decoration: none;
    font-size: 14px;
    font-weight: bold;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, opacity 0.2s ease;
    text-align: center;
    line-height: normal;
}
.action-button.toggle-booking-form {
     min-width: 100px;
     background-color: var(--tbp-select-btn-bg, #4285F4);
     color: var(--tbp-select-btn-text, #fff);
     border-color: var(--tbp-select-btn-bg, #4285F4);
}
.action-button.toggle-booking-form:hover {
    background-color: var(--tbp-select-btn-hover-bg, #1a73e8);
    color: var(--tbp-select-btn-hover-text, #fff);
    border-color: var(--tbp-select-btn-hover-bg, #1a73e8);
}
.action-button.toggle-booking-form.tbp-close-state {
    background-color: var(--tbp-close-btn-bg, #6c757d);
    color: var(--tbp-close-btn-text, #fff);
    border-color: var(--tbp-close-btn-bg, #6c757d);
    opacity: 0.9;
}
.action-button.toggle-booking-form.tbp-close-state:hover {
    background-color: var(--tbp-close-btn-hover-bg, #5a6268);
    color: var(--tbp-close-btn-hover-text, #fff);
    border-color: var(--tbp-close-btn-hover-bg, #5a6268);
    opacity: 1;
}
.booking-form-details { border-top: 1px solid #eee; margin-top: 20px; padding-top: 20px; animation: fadeIn 0.5s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
.quantity-selectors { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 25px; }
.quantity-item { display: flex; flex-direction: column; gap: 5px; padding-bottom: 15px; }
.quantity-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.quantity-item-label-price { display: flex; flex-direction: column; gap: 3px; margin-bottom: 5px; }
.quantity-item label { font-size: 14px; font-weight: 600; color: #333; margin-bottom: 2px; display: block; }
.quantity-item label .age-note { font-size: 0.9em; font-weight: normal; color: #666; margin-left: 4px; }
.item-price-per-person { font-size: 0.9em; color: #555; font-weight: 500; line-height: 1.3; display: block; margin-bottom: 8px; }
.item-price-per-person.not-available { font-style: italic; color: #888; }
.quantity-input-wrapper { display: inline-flex; align-items: center; border-radius: 4px; overflow: hidden; width: auto; border: none; background-color: #f0f0f0; max-width: 110px; }
.quantity-input-wrapper button { background-color: transparent; border: none; color: #333; cursor: pointer; padding: 0; width: 34px; height: 34px; font-size: 20px; font-weight: normal; line-height: 34px; text-align: center; transition: color 0.2s ease; flex-shrink: 0; border-radius: 0; }
.quantity-input-wrapper button:hover { background-color: transparent; color: #000; }
.quantity-input-wrapper button:disabled { opacity: 0.5; cursor: not-allowed; color: #999; }
.quantity-input-wrapper button.qty-decrease { border-top-left-radius: 4px; border-bottom-left-radius: 4px; }
.quantity-input-wrapper button.qty-increase { border-top-right-radius: 4px; border-bottom-right-radius: 4px; }
.quantity-input-wrapper input[type="number"].quantity-input { width: 40px; min-width: 35px; height: 34px; padding: 5px 2px; border: none; border-left: 1px solid #ddd; border-right: 1px solid #ddd; text-align: center; font-size: 14px; font-weight: 600; outline: none; box-sizing: border-box; -moz-appearance: textfield; background-color: transparent; color: #333; cursor: default; }
.quantity-input-wrapper input[type="number"].quantity-input::-webkit-outer-spin-button, .quantity-input-wrapper input[type="number"].quantity-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.quantity-input-wrapper input[type="number"].quantity-input[readonly] { outline: none; box-shadow: none; }
.quantity-input-wrapper input[type="number"].quantity-input:disabled { background-color: transparent; color: #ccc; cursor: not-allowed; }
.booking-summary-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 25px; padding-top: 15px; border-top: 1px dashed #eee; flex-wrap: wrap; gap: 15px; }
.total-price-section {
    font-size: 16px;
    font-weight: bold;
    /* SỬ DỤNG BIẾN CSS MỚI */
    color: var(--tbp-total-price-color, #4285F4);
    margin: 0; padding: 0; border: none; text-align: left;
}
.total-price-section .total-price-value { font-size: 1.25em; margin-left: 8px; }
.action-button.final-book-button {
    background-color: var(--tbp-book-btn-bg, #FEB532);
    color: var(--tbp-book-btn-text, #333);
    border-color: var(--tbp-book-btn-bg, #FEB532);
    padding: 12px 25px;
    font-size: 15px;
    margin: 0;
    display: inline-block;
    flex-shrink: 0;
}
.action-button.final-book-button:hover {
    background-color: var(--tbp-book-btn-hover-bg, #fdbf4a);
    color: var(--tbp-book-btn-hover-text, #333);
     border-color: var(--tbp-book-btn-hover-bg, #fdbf4a);
}
.booking-popup { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); z-index: 10000; display: none; align-items: center; justify-content: center; overflow-y: auto; }
.booking-popup.is-visible { display: flex; }
.popup-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; cursor: pointer; }
.popup-content { position: relative; background-color: #fff; border-radius: 8px; padding: 25px 30px; max-width: 550px; width: 90%; z-index: 10001; margin: 20px; max-height: 90vh; overflow-y: auto; }
.popup-close { position: absolute; top: 10px; right: 15px; font-size: 24px; font-weight: bold; line-height: 1; color: #888; cursor: pointer; border: none; background: none; padding: 5px; }
.popup-close:hover { color: #333; }
.popup-title { margin-top: 0; margin-bottom: 20px; font-size: 20px; font-weight: 600; color: #333; text-align: center; }
#popup-data-loader { display: none; text-align: center; padding: 15px; font-style: italic; color: #666; background-color: #f8f9fa; border: 1px solid #e9ecef; border-radius: 6px; margin: 0 auto 20px auto; font-family: "FZ-Poppins", sans-serif; max-width: 250px; }
#popup-data-loader::before { content: ''; display: inline-block; width: 16px; height: 16px; border: 2px solid #ccc; border-top-color: #666; border-radius: 50%; animation: popup-spinner 0.8s linear infinite; margin-right: 8px; vertical-align: -3px; }
@keyframes popup-spinner { to { transform: rotate(360deg); } }
.popup-details-loading .popup-selected-details { display: none; }
.popup-selected-details { font-family: "FZ-Poppins", sans-serif; background-color: #f8f9fa; border: 1px solid #e9ecef; border-radius: 6px; padding: 15px 20px; margin-bottom: 25px; font-size: 14px; line-height: 1.7; border-bottom: none; }
.popup-selected-details p { margin: 8px 0; color: #495057; }
.popup-selected-details p:last-child { margin-bottom: 0; }
.popup-selected-details strong { color: #212529; min-width: 110px; display: inline-block; margin-right: 5px; font-weight: 600; }
.popup-selected-details span { font-weight: 500; color: #343a40; }
.popup-selected-details p:has(.popup-display-total-price) { margin-top: 12px; font-size: 1.05em; padding-top: 10px; border-top: 1px dashed #dee2e6; }
/* Thay đổi màu tổng giá trong popup để đồng bộ (tùy chọn) */
.popup-selected-details .popup-display-total-price { font-weight: bold; color: var(--tbp-total-price-color, #4285F4); }
.popup-booking-form { font-family: "FZ-Poppins", sans-serif; }
.popup-booking-form h3 { margin-top: 0; margin-bottom: 15px; font-size: 18px; font-weight: 600; color: #333; }
.popup-booking-form .form-group { margin-bottom: 15px; }
.popup-booking-form label { display: block; margin-bottom: 5px; font-size: 14px; font-weight: 500; color: #444; }
.popup-booking-form label .required { color: #d9534f; margin-left: 2px; }
.popup-booking-form input[type="text"], .popup-booking-form input[type="tel"], .popup-booking-form input[type="email"], .popup-booking-form textarea { width: 100%; padding: 10px 12px; border: 1px solid #ccc; border-radius: 4px; font-size: 14px; box-sizing: border-box; font-family: "FZ-Poppins", sans-serif; }
.popup-booking-form textarea { min-height: 80px; resize: vertical; }
.popup-booking-form .form-actions { margin-top: 25px; text-align: center; }
.popup-submit-button { background-color: var(--tbp-select-btn-bg, #4285F4); color: var(--tbp-select-btn-text, #fff); padding: 12px 30px; font-size: 15px; border-radius: var(--tbp-button-border-radius, 6px); border: none; }
.popup-submit-button:hover { background-color: var(--tbp-select-btn-hover-bg, #1a73e8); color: var(--tbp-select-btn-hover-text, #fff); }
.popup-submit-button:disabled { opacity: 0.7; cursor: not-allowed; }
.popup-booking-form .form-message { margin-top: 15px; font-size: 14px; padding: 10px; border-radius: 4px; }
.popup-booking-form .form-message.success { background-color: #dff0d8; color: #3c763d; border: 1px solid #d6e9c6; }
.popup-booking-form .form-message.error { background-color: #f2dede; color: #a94442; border: 1px solid #ebccd1; }
@media (max-width: 768px) {
    .booking-month-filters { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 8px; }
    .booking-card { padding: 15px; }
    .card-main { flex-direction: column; align-items: stretch; gap: 15px; margin-top: 0; }
    .card-row.card-dates-row, .card-row.card-details-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
    .card-row.card-dates-row .date-block { flex: 1; text-align: center; }
    .card-row.card-dates-row .date-block.departure-date { text-align: left; }
    .card-row.card-dates-row .date-block.return-date { text-align: right; }
    .card-row.card-dates-row .arrow-block { display: block; flex: 0 0 auto; text-align: center; margin: 5px 0;}
    .card-row.card-dates-row .date-block .day { font-size: 18px; }
    .card-row.card-dates-row .date-block .day-of-week, .card-row.card-dates-row .date-block .month-year { font-size: 12px; }
    .card-row.card-details-row .price-block { flex: 1 1 60%; text-align: left; min-width: 0; }
    .card-row.card-details-row .price-block .current-price { font-size: 16px; }
    .card-row.card-details-row .price-block .original-price { font-size: 12px; }
    .card-row.card-details-row .availability-block { flex: 1 1 40%; text-align: right; font-size: 13px; min-width: 0; }
    .action-block { margin-top: 5px; width: 100%; text-align: center; }
    .action-button.toggle-booking-form { width: 100%; box-sizing: border-box; }
    .card-tags { padding: 5px 10px; position: static; margin-bottom: 10px; order: -1; pointer-events: auto; z-index: auto; justify-content: flex-start; flex-wrap: wrap;}
    .quantity-selectors { grid-template-columns: 1fr; gap: 0; margin-bottom: 20px; }
     .quantity-item { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 15px; padding: 12px 0; margin: 0; border-bottom: 1px solid #eee; flex-direction: unset; }
     .quantity-item:last-child { border-bottom: none; padding-bottom: 0; }
     .quantity-item-label-price { display: flex; flex-direction: column; gap: 3px; text-align: left; margin-bottom: 0; }
      .quantity-item label { margin-bottom: 0; }
     .quantity-input-wrapper { width: auto; max-width: 110px; align-self: center; }
     .booking-summary-actions { flex-direction: column; align-items: stretch; margin-top: 20px; padding-top: 15px; gap: 10px; }
     .total-price-section { text-align: center; }
     .final-book-button { width: 100%; box-sizing: border-box; text-align: center; display: block; margin: 0; }
     .popup-content { width: 95%; padding: 20px; margin: 10px; max-height: 95vh; }
     .popup-title { font-size: 18px; margin-bottom: 15px;}
     #popup-data-loader { padding: 10px; font-size: 13px; margin-bottom: 15px;}
     .popup-selected-details { font-size: 13px; margin-bottom: 15px; padding: 10px 15px;}
     .popup-selected-details strong { min-width: 90px;}
     .popup-booking-form h3 { font-size: 16px; margin-bottom: 10px;}
}
@media (max-width: 480px) {
     .booking-month-filters { grid-template-columns: repeat(2, 1fr); }
     .card-row.card-dates-row .arrow-block { display: block; }
     .card-row.card-dates-row .date-block { text-align: center; }
}