/**
 * Tour Detail Page Shared Styles
 * Boston Hidden Gems
 *
 * This file contains all CSS for tour detail pages:
 * - Section 1: Header (breadcrumb, title, ratings)
 * - Section 2: Calendar (cancellation info)
 * - Section 3: Content (itinerary, highlights, FAQ, etc.)
 *
 * Loaded via jsDelivr CDN from GitHub repository.
 *
 * Usage: Include in header-script.html:
 * <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/Hidden-Gems-Tours/bostonhiddengems-public@main/tour-detail.css">
 */

/* ==========================================================================
   SECTION 1: HEADER STYLES (Breadcrumb, Title, Rating)
   ========================================================================== */

/* --- BREADCRUMB --- */
.tour-breadcrumb {
  text-align: left;
  margin-bottom: 15px;
}

.tour-breadcrumb a {
  color: #172436;
  text-decoration: none;
  font-size: 14px;
}

.tour-breadcrumb a:hover {
  text-decoration: underline;
}

/* --- TOUR HEADER --- */
.tour-detail-header {
  text-align: center !important;
  margin-bottom: 20px;
}

.tour-detail-header h1 {
  font-size: 35px !important;
  font-weight: bold !important;
  margin: 0 0 10px 0 !important;
  color: #172436 !important;
  text-align: center !important;
}

.tour-detail-header .rating-line {
  margin-bottom: 15px;
  display: flex !important;
  flex-wrap: wrap;
  justify-content: center !important;
  align-items: center;
  gap: 8px;
}

.tour-detail-header .rating-line a {
  color: inherit;
  text-decoration: none;
}

.tour-detail-header .trust-badges {
  display: flex !important;
  flex-wrap: wrap;
  justify-content: center !important;
  align-items: center;
  gap: 8px;
}

.tour-detail-header .viator-badge-inline {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px !important;
  color: #172436;
}

.tour-detail-header .viator-badge-inline img {
  height: 20px !important;
  width: auto !important;
  max-height: 20px !important;
  vertical-align: middle;
}

.tour-detail-header .nav-links {
  margin-bottom: 20px;
  text-align: center !important;
}

.tour-detail-header .nav-links a {
  margin: 0 15px;
  font-size: inherit !important;
}

/* Star Rating */
.stars-display {
  color: #ffd700;
  font-size: 1.1em;
}

.stars-display .half-star {
  position: relative;
  display: inline-block;
}

.stars-display .half-star::before {
  content: "\2605";
  position: absolute;
  left: 0;
  color: #ffd700;
  overflow: hidden;
  width: 100%;
}

/* ==========================================================================
   SECTION 2: CALENDAR STYLES (Cancellation Info)
   ========================================================================== */

/* --- CANCELLATION INFO --- */
.cancellation-info {
  text-align: center;
  margin-top: 15px;
  padding: 12px;
  background-color: #EAEFF6;
  border-radius: 8px;
}

.cancellation-info p {
  margin: 5px 0;
  font-size: 14px;
  color: #172436;
}

.cancellation-info .material-symbols-sharp {
  vertical-align: middle;
  font-size: 18px;
}

.cancellation-info a {
  color: inherit;
  display: inline;
  vertical-align: baseline;
}

.cancellation-info .trip-protection {
  color: #172436;
}

.cancellation-info .trip-protection a {
  color: inherit;
}

/* Override global underline positioning for calendar links */
.cancellation-info a.underline::after {
  bottom: -2px;
}

/* ==========================================================================
   TOUR DETAIL PAGE STYLES - SECTION 3
   ========================================================================== */

/* --- TIMELINE COMPONENT (Desktop) --- */
.itin-timeline {
  box-sizing: border-box;
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  right: 40.5%;
}

.itin-timeline img {
  max-height: 250px;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
  cursor: pointer;
}

/* The vertical timeline ruler */
.itin-timeline::after {
  content: '';
  position: absolute;
  width: 4px;
  background-color: #7CAEF4;
  top: 0;
  bottom: 30px;
  left: 50%;
  margin-left: -2px;
  z-index: 0;
}

/* Timeline container for each stop */
.timeline-container {
  position: relative;
  margin-bottom: 15px;
}

/* Timeline date badge */
.timeline-date {
  color: #172436;
  font-weight: 500;
  background-color: #D6E5FC;
  width: 70px;
  height: 30px;
  text-align: center;
  border-radius: 6px;
  position: relative;
  margin: 0 auto;
  z-index: 1;
  line-height: 30px;
}

/* Timeline content box */
.timeline-content {
  padding: 0.01px 1em 0.75em;
  background-color: #D6E5FC;
  position: relative;
  border-radius: 10px;
  width: calc(70% - 10px);
  top: -30px;
  margin: 0 auto;
  left: calc(35% + 75px);
  z-index: 3;
}

.timeline-content p {
  color: #172436;
}

.timeline-content h3 {
  font-size: 16px;
  font-weight: 600;
  color: #172436;
  margin: 0.75em 0 0.5em 0;
  line-height: 1.3;
}

.timeline-content h3:first-child {
  margin-top: 1em;
}

/* Arrow pointing from content to date */
.timeline-content::before {
  content: " ";
  height: 0;
  position: absolute;
  top: 5px;
  width: 0;
  z-index: 2;
  left: -17px;
  border: medium solid white;
  border-width: 10px 10px 10px 0;
  border-color: transparent #172436 transparent transparent;
}

/* Hide timeline overflow after last item */
.timeline-container:last-of-type .timeline-content::after {
  content: " ";
  position: absolute;
  top: 30px;
  width: 100px;
  height: calc(100% - 30px);
  z-index: 1;
  left: -125px;
  background-color: white;
}

/* Timeline image containers */
.card-image-flat {
  width: 100%;
  padding-top: 60%;
  position: relative;
  margin-bottom: 0.5em;
}

.card-image-tall {
  width: 50%;
  padding-top: 60%;
  position: relative;
  margin: 0.5em auto;
}

/* --- QUICK DETAILS BAR --- */
.tour-quick-details-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  gap: 10px 20px;
  padding: 20px;
  margin: 40px 0 30px 0;
  background-color: #EAEFF6;
  border-radius: 20px;
}

.tour-quick-details-bar .tour-data-points {
  text-align: center;
  line-height: 1.4;
}

.tour-quick-details-bar .material-symbols-sharp {
  vertical-align: -0.25em;
  line-height: 1;
}

/* --- HIGHLIGHTS SECTION --- */
.tour-highlights-section {
  margin: 20px 0 30px 0;
  padding: 25px;
  border: 3px solid #DE5700;
  border-radius: 20px;
}

.tour-highlights-section h2 {
  text-align: center;
  font-size: 22px;
  padding: 20px;
  margin: 0 auto 20px auto;
  background-color: #172436;
  color: #FFFFFF;
  border-radius: 20px;
  max-width: 400px;
}

.tour-highlights-section h2 .material-symbols-sharp {
  color: #FFFFFF;
  vertical-align: -0.17em;
  margin-right: 8px;
  line-height: 1;
}

.highlights-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 30px;
}

.highlights-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
}

.highlights-list li .material-symbols-sharp {
  color: #7CAEF4;
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 4px;
  line-height: 1;
}

/* --- WHAT'S INCLUDED SECTION --- */
.tour-whats-included-section {
  margin-top: 20px;
}

.tour-whats-included-section h2 {
  text-align: center;
  font-size: 24px;
  padding: 20px;
  margin: 0 auto 20px auto;
  background-color: #172436;
  color: #FFFFFF;
  border-radius: 20px;
  max-width: 400px;
}

.tour-whats-included-section h2 .material-symbols-sharp {
  vertical-align: -0.175em;
  margin-right: 8px;
  color: #FFFFFF;
  line-height: 1;
}

.included-subheader,
.excluded-subheader {
  font-size: 18px;
  font-weight: 600;
  margin: 25px auto 15px auto;
  color: #172436;
  text-align: center;
  max-width: 600px;
}

.included-list {
  list-style: none;
  padding: 0;
  margin: 0 auto 15px auto;
  max-width: 600px;
}

.included-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 15px;
}

.included-list li .material-symbols-sharp {
  font-size: 18px;
}

.included-list li.included .material-symbols-sharp {
  color: #28a745;
}

.included-list li.not-included {
  color: #666;
}

.included-list li.not-included .material-symbols-sharp {
  color: #dc3545;
}

/* --- FAQ SECTION --- */
.tour-faq-section {
  margin-top: 20px;
}

.tour-faq-section h2 {
  text-align: center;
  font-size: 24px;
  padding: 20px;
  margin: 0 auto 25px auto;
  background-color: #172436;
  color: #FFFFFF;
  border-radius: 20px;
  scroll-margin: 150px;
  max-width: 400px;
}

.tour-faq-section h2 .material-symbols-sharp {
  vertical-align: -0.17em;
  margin-right: 8px;
  color: #FFFFFF;
  line-height: 1;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid #e0e0e0;
}

.faq-item:first-child {
  border-top: 1px solid #e0e0e0;
}

.faq-question-wrapper {
  cursor: pointer;
  position: relative;
  transition: background-color 0.2s ease;
  padding: 8px 0;
  min-height: 50px;
  display: flex;
  align-items: center;
}

.faq-question-wrapper:hover {
  background-color: #f0f2f5;
}

.faq-question-box {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 50px;
  display: flex;
  align-items: center;
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23666%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.9%205.4s9.3-1.8%2012.9-5.4L287%2095.1c3.6-3.6%205.4-7.8%205.4-12.9%200-5-1.8-9.3-5.4-12.8z%22%2F%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 15px auto;
  padding-right: 35px;
  transition: all 0.3s ease;
}

.faq-question {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.3;
  padding: 0;
  color: #172436;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 10px;
  color: #444;
}

.faq-item.open .faq-answer {
  max-height: 500px;
  padding: 20px 10px;
}

.faq-answer p {
  margin: 0;
  color: #444;
  line-height: 1.6;
}

/* --- ITINERARY EXPAND/COLLAPSE --- */
.itinerary-expand-btn {
  display: block;
  width: 100%;
  padding: 15px;
  margin-top: 10px;
  background-color: #D6E5FC;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  color: #172436;
  cursor: pointer;
  text-align: center;
  transition: background-color 0.2s ease;
}

.itinerary-expand-btn:hover {
  background-color: #c5d9f7;
}

.itinerary-expand-btn .material-symbols-sharp {
  vertical-align: middle;
  margin-right: 5px;
  transition: transform 0.3s ease;
}

.itinerary-expanded .itinerary-expand-btn .material-symbols-sharp {
  transform: rotate(180deg);
}

.timeline-container.hidden-stop {
  display: none;
}

.itinerary-expanded .timeline-container.hidden-stop {
  display: block;
}

/* --- REVIEWS SECTION --- */
.tour-reviews-section {
  margin-top: 20px;
}

/* --- RELATED TOURS SECTION --- */
.related-tours-section {
  margin: 40px 0 30px 0;
  padding: 30px 0;
  border-top: 1px solid #cdd3da;
}

.related-tours-section h2 {
  text-align: center;
  font-size: 24px;
  padding: 20px;
  margin: 0 auto 30px auto;
  background-color: #172436;
  color: #FFFFFF;
  border-radius: 20px;
  scroll-margin: 150px;
  max-width: 400px;
}

.related-tours-section h2 .material-symbols-sharp {
  vertical-align: -0.17em;
  margin-right: 8px;
  color: #FFFFFF;
  line-height: 1;
}

.related-tours-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

/* --- TWO-COLUMN LAYOUT --- */
.tour-content-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 40px;
  margin-top: 40px;
  align-items: start;
}

.tour-content-columns > * {
  min-width: 0;
}

/* Left column: Container that stacks its children naturally */
.tour-left-column {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Right column: Container that stacks its children naturally */
.tour-right-column {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* --- SECTION TITLES --- */
.section-title {
  text-align: center;
  padding: 20px;
  background-color: #172436;
  color: #FFFFFF;
  border-radius: 20px;
  margin: 0 auto 20px auto;
  scroll-margin: 150px;
  font-size: 24px;
  max-width: 400px;
}

.section-title .material-symbols-sharp {
  vertical-align: -0.175em;
  margin-right: 8px;
  color: #FFFFFF;
  line-height: 1;
}

/* --- CTA DIVIDER --- */
/* Hide FAQ CTA on desktop (shown on mobile only) */
.tour-faq-section .cta-divider {
  display: none;
}

/* --- CTA DIVIDER --- */
.cta-divider {
  text-align: center;
  padding: 20px 0;
  border-top: 1px solid #cdd3da;
  border-bottom: 1px solid #cdd3da;
  margin: 60px 0;
}

.cta-divider .btn-primary {
  display: inline-block;
  background-color: #DE5700;
  color: #FFFFFF;
  padding: 12px 40px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.cta-divider .btn-primary:hover {
  background-color: #B64800;
}

/* --- PRICING TABLE --- */
.pricing-table {
  width: 100%;
  max-width: 400px;
  margin: 20px auto;
  border-collapse: collapse;
}

.pricing-table th {
  padding: 15px;
  background-color: transparent;
  font-weight: bold;
}

.pricing-table td {
  padding: 10px 15px;
  text-align: center;
  border-bottom: 1px solid #eee;
}

.pricing-table tr:last-child td {
  border-bottom: none;
}

/* --- MEETING POINT MAP --- */
.meeting-point-map {
  margin: 20px 0;
}

.meeting-point-map iframe {
  border-radius: 10px;
  border: 1px solid #cdd3da;
}

/* --- BOTTOM FOOTER --- */
.tour-bottom-footer {
  text-align: center;
  padding: 30px 0;
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.tour-bottom-footer .btn-primary {
  display: inline-block;
  background-color: #DE5700;
  color: #FFFFFF;
  padding: 12px 40px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.tour-bottom-footer .btn-primary:hover {
  background-color: #B64800;
}

.tour-bottom-footer .back-to-top-link {
  color: #7CAEF4;
  text-decoration: underline;
}

/* --- DETAILS LIST --- */
.details-list {
  list-style-position: inside;
  padding-left: 10px;
}

.details-list ul {
  margin-left: 0.5em;
}

/* ==========================================================================
   TABLET RESPONSIVE (768px - 991px)
   ========================================================================== */
@media (max-width: 991px) {
  .tour-quick-details-bar {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   MOBILE RESPONSIVE (max-width: 767px)
   ========================================================================== */
@media only screen and (max-width: 767px) {
  /* --- SECTION 1: Header Mobile --- */
  .tour-breadcrumb {
    padding: 0 15px;
  }

  .tour-detail-header h1 {
    font-size: 28px;
    padding: 0 15px;
  }

  .tour-detail-header .rating-line {
    flex-direction: column;
    gap: 10px;
  }

  /* Stack reviews and badge vertically on mobile */
  .tour-detail-header .trust-badges {
    flex-direction: column;
    gap: 10px;
  }

  /* Hide separator on mobile (replaced by line break) */
  .tour-detail-header
    .rating-line
    .trust-badges
    > span:not(.viator-badge-inline) {
    display: none;
  }

  .tour-detail-header .nav-links a {
    margin: 0 10px;
    font-size: 14px;
  }

  .tour-detail-header .viator-badge-inline {
    font-size: 13px;
  }

  /* --- SECTION 2: Calendar Mobile --- */
  .booking-section-header h2 {
    font-size: 18px;
  }

  .cancellation-info {
    padding: 10px;
  }

  .cancellation-info p {
    font-size: 13px;
  }

  /* --- SECTION 3: Content Mobile --- */
  .tour-quick-details-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 15px;
    padding: 15px;
  }

  .tour-quick-details-bar .tour-data-points {
    text-align: left;
    padding: 0;
    font-size: 14px;
  }

  .tour-quick-details-bar .material-symbols-sharp {
    font-size: 18px;
    vertical-align: -0.25em;
    line-height: 1;
  }

  .tour-content-columns {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  /* On mobile, both columns become stacked flex containers */
  .tour-left-column,
  .tour-right-column {
    display: contents;
  }

  /* All sections full width on mobile */
  .tour-itinerary-section,
  .tour-reviews-section,
  .tour-description-section,
  .tour-details-section,
  .tour-meeting-section,
  .tour-faq-section,
  .tour-whats-included-section {
    width: 100%;
  }

  /* Reorder sections on mobile: Description, Itinerary, What's Included, Details, Meeting, FAQ, Reviews */
  .tour-description-section { order: 1; }
  .tour-itinerary-section { order: 2; }
  .tour-whats-included-section { order: 3; }
  .tour-details-section { order: 4; }
  .tour-meeting-section { order: 5; }
  .tour-faq-section { order: 6; }
  .tour-reviews-section { order: 7; }

  /* Hide desktop-only CTAs on mobile */
  .desktop-only-cta {
    display: none;
  }

  /* Show CTAs between all sections on mobile */
  .tour-description-section .cta-divider,
  .tour-whats-included-section .cta-divider,
  .tour-itinerary-section .cta-divider,
  .tour-details-section .cta-divider,
  .tour-meeting-section .cta-divider,
  .tour-faq-section .cta-divider {
    display: block;
    margin: 30px 0;
  }

  .related-tours-grid {
    grid-template-columns: 1fr;
  }

  /* Highlights mobile */
  .highlights-list {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .tour-highlights-section {
    padding: 20px 15px;
  }

  /* FAQ mobile */
  .faq-question {
    font-size: 15px;
    padding: 15px 35px 15px 0;
  }

  /* --- MOBILE TIMELINE FIXES --- */
  .itin-timeline {
    padding-left: 15px;
    right: 0;
  }

  .itin-timeline::after {
    left: 12px;
    margin-left: 0;
  }

  .timeline-date {
    position: absolute;
    transform: translateX(-50%);
    top: -15px;
    margin: 0;
  }

  .timeline-container {
    position: relative;
    margin-bottom: 15px;
    padding-top: 10px;
  }

  .tour-itinerary-section .section-title {
    margin-bottom: 30px;
  }

  .timeline-content {
    width: calc(95% - 60px);
    margin-left: auto;
    margin-right: 0;
    top: -25px;
    left: 10px;
  }

  .timeline-content::before {
    left: -17px;
  }

  .timeline-container:last-of-type .timeline-content::after {
    content: " ";
    display: block;
    position: absolute;
    top: 30px;
    width: 50px;
    height: calc(100% - 30px);
    z-index: 1;
    left: -70px;
    background-color: white;
  }

  .cta-divider {
    margin: 30px 0;
  }
}

/* ==========================================================================
   DESKTOP OVERRIDES (min-width: 768px)
   These MUST come last to override base styles properly
   ========================================================================== */
@media only screen and (min-width: 768px) {
  /* Hide CTA below itinerary on desktop */
  .tour-itinerary-section .cta-divider {
    display: none;
  }

  /* Reduce top padding on section headers that follow CTA dividers */
  .tour-details-section .section-title,
  .tour-meeting-section .section-title,
  .tour-reviews-section .section-title {
    padding-top: 20px;
  }
}