/* ==========================================================================
   OTOMOTO VEHICLE OFFER DETAIL PAGE STYLESHEET
   Replicating https://www.otomoto.pl/osobowe/oferta/mg-hs-ID6IfGFd.html
   ========================================================================== */

/* Top Action & Metadata Bar */
.offer-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--oto-border);
  margin-bottom: 20px;
}

.offer-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--oto-text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  background: #FFFFFF;
  border: 1px solid var(--oto-border);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.offer-back-btn:hover {
  color: var(--oto-red);
  border-color: var(--oto-red);
  background: var(--oto-red-soft);
}

.offer-meta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--oto-text-muted);
}

.offer-actions-strip {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-icon-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--oto-text-secondary);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  background: #FFFFFF;
  border: 1px solid var(--oto-border);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-icon-action:hover {
  background: #F8F9FA;
  color: var(--oto-text-primary);
}

.btn-icon-action.active {
  color: var(--oto-red);
  border-color: var(--oto-red);
  background: var(--oto-red-soft);
}

/* Two-column Offer Layout */
.offer-layout-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  align-items: start;
  margin-bottom: 60px;
}

@media (max-width: 1024px) {
  .offer-layout-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   LEFT COLUMN - HERO GALLERY & VEHICLE SPECS
   ========================================================================== */

.offer-left-col {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* Big Gallery Showcase */
.offer-gallery-card {
  background: #0D0E12;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
}

.gallery-stage {
  width: 100%;
  height: 520px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000000;
}

.gallery-stage-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: opacity 0.2s ease;
}

.gallery-stage-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  z-index: 10;
  cursor: pointer;
}

.gallery-stage-btn:hover {
  background: var(--oto-red);
}

.gallery-stage-btn.prev { left: 16px; }
.gallery-stage-btn.next { right: 16px; }

.gallery-stage-counter {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 6px;
  z-index: 10;
}

.gallery-thumbs-row {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  background: #14161B;
  overflow-x: auto;
  scrollbar-width: thin;
}

.gallery-thumb-item {
  width: 90px;
  height: 64px;
  min-width: 90px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  opacity: 0.65;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
}

.gallery-thumb-item:hover {
  opacity: 1;
}

.gallery-thumb-item.active {
  opacity: 1;
  border-color: var(--oto-red);
}

.gallery-thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Heading & Tags */
.offer-title-box {
  background: #FFFFFF;
  border: 1px solid var(--oto-border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.offer-h1 {
  font-size: 28px;
  font-weight: 800;
  color: var(--oto-text-primary);
  line-height: 1.25;
  margin-bottom: 6px;
}

.offer-subtitle {
  font-size: 16px;
  color: var(--oto-text-secondary);
  margin-bottom: 16px;
}

.offer-badges-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.badge-tag-pill {
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-full);
}

.badge-tag-pill.blue {
  background: var(--oto-blue-bg);
  color: var(--oto-blue);
}

.badge-tag-pill.green {
  background: var(--oto-green-bg);
  color: var(--oto-green);
}

.badge-tag-pill.gray {
  background: #F1F3F5;
  color: var(--oto-text-secondary);
}

/* Quick Metrics Highlight Strip */
.quick-specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
}

.quick-spec-card {
  background: #FFFFFF;
  border: 1px solid var(--oto-border);
  border-radius: var(--radius-md);
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: center;
}

.quick-spec-card .icon {
  font-size: 20px;
  margin-bottom: 2px;
}

.quick-spec-card .label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--oto-text-muted);
}

.quick-spec-card .val {
  font-size: 14px;
  font-weight: 800;
  color: var(--oto-text-primary);
}

/* Detailed Parameters Section */
.offer-section-box {
  background: #FFFFFF;
  border: 1px solid var(--oto-border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.offer-section-heading {
  font-size: 20px;
  font-weight: 800;
  color: var(--oto-text-primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.details-specs-table {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 12px 24px;
}

.details-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid #F1F3F5;
  font-size: 14px;
}

.details-row .dt-label {
  color: var(--oto-text-secondary);
}

.details-row .dt-value {
  font-weight: 700;
  color: var(--oto-text-primary);
  text-align: right;
}

/* Equipment Accordion Groups */
.equipment-groups-wrap {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.equip-group-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--oto-text-primary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.equip-items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
}

.equip-item-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #F8F9FA;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--oto-text-primary);
}

.equip-item-pill svg {
  color: var(--oto-green);
  min-width: 16px;
}

/* Description Prose */
.offer-description-content {
  font-size: 15px;
  line-height: 1.7;
  color: #374151;
}

.offer-description-content p {
  margin-bottom: 14px;
}

.offer-description-content strong {
  color: #111827;
}

/* History / CEPiK Banner */
.history-cepik-box {
  background: #F4F7FC;
  border: 1px solid #D0DEF5;
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.cepik-content {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cepik-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #0968E5;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cepik-text h4 {
  font-size: 16px;
  font-weight: 800;
  color: #0A3E8A;
}

.cepik-text p {
  font-size: 13px;
  color: #4A6E9C;
}

/* ==========================================================================
   RIGHT COLUMN - STICKY SIDEBAR (PRICING, LEASING, SELLER)
   ========================================================================== */

.offer-sidebar-sticky {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Price Box */
.sidebar-price-card {
  background: #FFFFFF;
  border: 1px solid var(--oto-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.sidebar-price-heading {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--oto-text-muted);
  letter-spacing: 0.5px;
}

.sidebar-price-main {
  font-size: 32px;
  font-weight: 900;
  color: var(--oto-text-primary);
  line-height: 1.1;
  margin: 6px 0 4px 0;
}

.sidebar-price-net {
  font-size: 13px;
  color: var(--oto-text-secondary);
  margin-bottom: 12px;
}

.sidebar-vat-tag {
  display: inline-block;
  background: #E5E7EB;
  color: var(--oto-text-secondary);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

/* Leasing Calculator in Sidebar */
.sidebar-leasing-card {
  background: #F4FAF5;
  border: 1.5px solid #B8E8C7;
  border-radius: var(--radius-lg);
  padding: 20px;
}

.sidebar-leasing-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.sidebar-leasing-header h4 {
  font-size: 14px;
  font-weight: 800;
  color: #075E26;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sidebar-leasing-rate-display {
  font-size: 26px;
  font-weight: 900;
  color: #075E26;
  margin-bottom: 14px;
}

.sidebar-calc-sliders {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.sidebar-slider-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-slider-row label {
  font-size: 12px;
  font-weight: 600;
  color: var(--oto-text-secondary);
  display: flex;
  justify-content: space-between;
}

.sidebar-slider-row label span.accent {
  font-weight: 800;
  color: #075E26;
}

.btn-sidebar-leasing-cta {
  width: 100%;
  background: var(--oto-green);
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 700;
  padding: 10px;
  border-radius: var(--radius-md);
  text-align: center;
  transition: background var(--transition-fast);
  cursor: pointer;
}

.btn-sidebar-leasing-cta:hover {
  background: #086F2E;
}

/* Seller Contact Box */
.sidebar-seller-card {
  background: #FFFFFF;
  border: 1px solid var(--oto-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.seller-header-flex {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.seller-avatar-img {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  object-fit: contain;
  background: #F8F9FA;
  border: 1px solid #E2E4E8;
}

.seller-name-block h4 {
  font-size: 16px;
  font-weight: 800;
  color: var(--oto-text-primary);
}

.seller-type-badge {
  font-size: 12px;
  color: var(--oto-blue);
  font-weight: 600;
}

.seller-address-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--oto-text-secondary);
  margin-bottom: 18px;
  line-height: 1.4;
}

.seller-contact-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.btn-reveal-phone {
  background: var(--oto-red);
  color: #FFFFFF;
  font-size: 15px;
  font-weight: 800;
  padding: 14px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 10px rgba(217, 28, 36, 0.25);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-reveal-phone:hover {
  background: var(--oto-red-dark);
  transform: translateY(-1px);
}

.btn-send-message {
  background: #F1F3F5;
  color: var(--oto-text-primary);
  font-size: 14px;
  font-weight: 700;
  padding: 12px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background var(--transition-fast);
  cursor: pointer;
}

.btn-send-message:hover {
  background: #E2E4E8;
}

.seller-hours-collapsible {
  border-top: 1px solid #F1F3F5;
  padding-top: 12px;
  font-size: 12px;
  color: var(--oto-text-secondary);
}

.seller-hours-table {
  width: 100%;
  margin-top: 8px;
}

.seller-hours-table td {
  padding: 3px 0;
}

.seller-hours-table td:last-child {
  text-align: right;
  font-weight: 600;
  color: var(--oto-text-primary);
}

/* Lightbox Modal */
.lightbox-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.lightbox-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
}

.lightbox-close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  cursor: pointer;
}