/* =============================
   GLOBALMEDEX PRODUCT DETAIL
   FINAL PROFESSIONAL VERSION
============================= */

:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --card-soft: #f8fafc;
  --card-soft-2: #fbfdff;
  --text: #111827;
  --text-soft: #374151;
  --muted: #6b7280;
  --muted-2: #94a3b8;
  --line: #e5e7eb;
  --line-soft: #edf1f5;
  --blue: #1d4ed8;
  --blue-dark: #1e3a8a;
  --blue-soft: #eef4ff;
  --blue-soft-2: #f8fbff;
  --overlay: rgba(15, 23, 42, 0.6);
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
  --shadow-soft: 0 4px 18px rgba(15, 23, 42, 0.04);
  --shadow-strong: 0 20px 60px rgba(15, 23, 42, 0.16);
  --radius: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --transition: 0.28s ease;
  --container: 1280px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img,
video {
  max-width: 100%;
  display: block;
}

button,
input,
textarea,
select,
a {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  text-decoration: none;
  color: inherit;
}

.product-detail-page {
  padding: 34px 0 64px;
}

.container {
  width: min(94%, var(--container));
  margin: 0 auto;
}

/* =============================
   COMMON BLOCKS
============================= */
.product-media-card,
.product-info-card,
.product-content-card,
.product-attributes,
.product-component-groups,
.product-child-components,
.product-description-section,
.product-documents-section {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* =============================
   TOP LAYOUT
============================= */
.product-top-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(360px, 0.78fr);
  gap: 22px;
  align-items: stretch;
  margin-bottom: 22px;
}

/* =============================
   MEDIA BLOCK
============================= */
.product-media-card {
  padding: 20px;
  min-width: 0;
}

.product-status-badge {
  transition: 0.2s ease;
  position: static;
  flex-shrink: 0;

  display: inline-flex;
  align-items: center;
  gap: 8px;

  height: 34px;
  padding: 0 13px;

  border-radius: 999px;

  font-size: 13px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;

  background: #ffffff;
  border: 1px solid var(--line-soft);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.06);

  z-index: 1;
}

.product-status-badge .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Առկա է */
.product-status-badge.status-available {
  color: #047857;
  background: #f0fdf4;
  border-color: #bbf7d0;
}
.product-status-badge:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.08);
}

.product-status-badge.status-available .status-dot {
  background: #16a34a;
  box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.12);
}

/* Պատվերով */
.product-status-badge.status-order {
  color: #1d4ed8;
  background: #eff6ff;
  border-color: #bfdbfe;
}

.product-status-badge.status-order .status-dot {
  background: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

/* Առկա չէ */
.product-status-badge.status-unavailable {
  color: #b91c1c;
  background: #fef2f2;
  border-color: #fecaca;
}

.product-status-badge.status-unavailable .status-dot {
  background: #dc2626;
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.12);
}

@media (max-width: 640px) {
  .product-status-badge {
    height: 30px;
    padding: 0 10px;
    font-size: 11.5px;
    gap: 7px;
  }

  .product-status-badge .status-dot {
    width: 7px;
    height: 7px;
  }
}

.product-media-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.product-media-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  flex-shrink: 0;
}

.media-status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  box-shadow: 0 0 0 4px rgba(29, 78, 216, 0.1);
}

.product-media-tools {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-left: auto;
}

.media-counter {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: var(--card-soft-2);
  color: var(--text-soft);
  font-size: 13px;
  font-weight: 700;
}

.media-expand-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #dbe7ff;
  background: var(--blue-soft-2);
  color: var(--blue-dark);
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13.5px;
  font-weight: 700;
  transition: var(--transition);
}

.media-expand-btn:hover {
  background: var(--blue-soft);
  transform: translateY(-1px);
}

.product-images-slider {
  position: relative;
  width: 100%;
  min-height: 680px;
  border-radius: 24px;
  background: linear-gradient(180deg, #fbfdff 0%, #f6f9fc 100%);
  border: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.slides-container {
  width: 100%;
  height: 100%;
  position: relative;
}

.importer-link {
  color: #2563eb; /* գեղեցիկ կապույտ */
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: 0.2s ease;
}

.importer-link:hover {
  color: #1e40af;
  text-decoration-thickness: 2px;
}

.slide {
  display: none;
  width: 100%;
  min-height: 680px;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.slide.active {
  display: flex;
}

.slide-inner {
  width: 100%;
  min-height: 640px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-main-media {
  max-width: 100%;
  max-height: 620px;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center;
  margin: 0 auto;
  border-radius: 18px;
}

img.product-main-media {
  cursor: zoom-in;
}

video.product-main-media {
  cursor: pointer;
  background: #000;
}

.fallback-image {
  opacity: 0.95;
}

.prev-slide,
.next-slide {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #fff;
  font-size: 17px;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.18);
  transition: var(--transition);
}

.prev-slide:hover,
.next-slide:hover {
  background: rgba(29, 78, 216, 0.88);
  transform: translateY(-50%) scale(1.03);
}

.prev-slide {
  left: 16px;
}

.next-slide {
  right: 16px;
}

/* =============================
   THUMBNAILS
============================= */
.media-thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(78px, 1fr));
  gap: 10px;
}

.media-thumb {
  position: relative;
  height: 78px;
  border: 1px solid var(--line-soft);
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  transition: var(--transition);
}

.media-thumb:hover {
  border-color: #c8d7ff;
  box-shadow: var(--shadow-soft);
}

.media-thumb.active {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.12);
}

.media-thumb img,
.media-thumb-video {
  width: 100%;
  height: 100%;
}

.media-thumb img {
  object-fit: cover;
}

.media-thumb-video {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #f8fbff 0%, #eef4ff 100%);
  color: var(--blue-dark);
  font-size: 18px;
}

/* =============================
   INFO BLOCK
============================= */
.product-info-card {
  padding: 30px;
  min-width: 0;
  display: flex;
}

.product-info {
  width: 100%;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.product-info-head {
  margin-bottom: 12px;
}

.product-info-head-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.product-info h1 {
  font-size: clamp(24px, 3.2vw, 12px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: #0f172a;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.product-brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border-radius: 999px;
  border: 1px solid #dbe7ff;
  background: var(--blue-soft);
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 700;
  width: fit-content;
}

.product-meta-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 4px;
}

.meta-row {
  display: grid;
  grid-template-columns: minmax(150px, 220px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
  min-width: 0;
}

.meta-row:last-child {
  border-bottom: none;
}

.meta-label {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text);
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.meta-value {
  font-size: 15.5px;
  color: var(--text-soft);
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.meta-row-price {
  padding-top: 18px;
  padding-bottom: 18px;
}

.product-price-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.product-price-main {
  font-size: clamp(18px, 1.75vw, 23px);
  font-weight: 600;
  line-height: 1.3;
  color: #0f172a;
  letter-spacing: -0.01em;
}

.exchange-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: none;
  color: var(--blue);
  font-size: 14px;
  font-weight: 700;
  padding: 0;
  transition: var(--transition);
}

.exchange-link:hover {
  color: var(--blue-dark);
  text-decoration: underline;
}

.product-actions {
  margin-top: 24px;
  padding-top: 4px;
}

.product-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: none;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: #fff;
  padding: 14px 22px;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  transition: var(--transition);
  box-shadow: 0 10px 24px rgba(29, 78, 216, 0.22);
}

.product-actions button:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(29, 78, 216, 0.28);
}

/* =============================
   CONTENT CARD
============================= */
.product-content-card {
  padding: 0;
  overflow: hidden;
}

/* =============================
   TABS
============================= */
.product-section-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 20px 20px 0;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff 0%, #fcfdff 100%);
}

.section-tab {
  position: relative;
  border: none;
  background: transparent;
  color: var(--muted);
  padding: 14px 18px;
  border-radius: 14px 14px 0 0;
  font-size: 15px;
  font-weight: 700;
  transition: var(--transition);
}

.section-tab:hover {
  color: var(--blue-dark);
  background: #f8fbff;
}

.section-tab.active {
  color: var(--blue-dark);
  background: #fff;
}

.section-tab.active::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 0;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--blue-dark));
}

.product-tab-panels {
  padding: 24px 20px 20px;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.tab-panel[hidden] {
  display: none !important;
}

/* =============================
   INNER SECTIONS
============================= */
.product-attributes,
.product-component-groups,
.product-child-components,
.product-description-section,
.product-documents-section {
  padding: 24px;
  margin-top: 0;
}

.product-component-groups,
.product-child-components,
.product-description-section,
.product-documents-section {
  margin-top: 18px;
}

.product-attributes h2,
.product-component-groups h2,
.product-child-components h2,
.product-description-section h2,
.product-documents-section h2 {
  font-size: 27px;
  line-height: 1.2;
  font-weight: 800;
  color: #111827;
  margin-bottom: 18px;
  letter-spacing: -0.015em;
}

.product-attributes h3,
.product-component-groups h3,
.product-child-components h3,
.product-documents-section h3 {
  font-size: 17px;
  line-height: 1.35;
  font-weight: 800;
  color: #0f172a;
  margin: 24px 0 12px;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.product-attributes h3:first-of-type,
.product-component-groups h3:first-of-type,
.product-child-components h3:first-of-type,
.product-documents-section h3:first-of-type {
  margin-top: 0;
}

/* =============================
   ATTRIBUTE TABLE STYLE
============================= */
.attribute-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  min-width: 0;
}

.attribute-row {
  display: grid;
  grid-template-columns: minmax(220px, 320px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 15px 16px;
  border-bottom: 1px solid var(--line-soft);
  min-width: 0;
}

.attribute-row:last-child {
  border-bottom: none;
}

.attribute-label {
  font-size: 15px;
  font-weight: 700;
  color: #111827;
  background: #fafbfd;
  margin: -15px 0 -15px -16px;
  padding: 15px 16px;
  border-right: 1px solid var(--line-soft);
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.attribute-value {
  font-size: 15px;
  color: #4b5563;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* =============================
   DESCRIPTION
============================= */
.product-description-content {
  font-size: 15.5px;
  color: var(--text-soft);
  line-height: 1.8;
}

.product-description-content > * + * {
  margin-top: 14px;
}

.product-description-content h1,
.product-description-content h2,
.product-description-content h3,
.product-description-content h4,
.product-description-content h5,
.product-description-content h6 {
  color: #111827;
  line-height: 1.35;
  font-weight: 800;
}

.product-description-content img {
  max-width: 100%;
  height: auto;
  border-radius: 16px;
  margin-top: 12px;
  border: 1px solid var(--line-soft);
}

.product-description-content ul,
.product-description-content ol {
  padding-left: 22px;
}

.product-description-content a {
  color: var(--blue);
  text-decoration: underline;
}

/* =============================
   DOCUMENTS
============================= */
.documents-group + .documents-group {
  margin-top: 24px;
}

.document-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.document-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid var(--line-soft);
  background: #fff;
  transition: var(--transition);
}

.document-item:hover {
  box-shadow: var(--shadow-soft);
  border-color: #dbe7ff;
  background: #fcfdff;
}

.document-item-left {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.document-item-left i {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--blue-soft);
  color: var(--blue-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.document-item-info {
  min-width: 0;
}

.document-title {
  font-size: 15px;
  font-weight: 800;
  color: #111827;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.document-description {
  margin-top: 4px;
  font-size: 14px;
  color: var(--muted);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.document-item-right {
  flex-shrink: 0;
}

.document-item-right a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 96px;
  padding: 11px 16px;
  border-radius: 12px;
  border: 1px solid #dbe7ff;
  background: var(--blue-soft-2);
  color: var(--blue-dark);
  font-size: 14px;
  font-weight: 700;
  transition: var(--transition);
}

.document-item-right a:hover {
  background: var(--blue-soft);
}

/* =============================
   EMPTY STATE
============================= */
.empty-tab-content {
  padding: 22px;
  border-radius: 18px;
  border: 1px dashed #d5dbe5;
  background: #fafcff;
}

.empty-tab-content p {
  font-size: 15px;
  color: var(--muted);
}

/* =============================
   COMMON MODALS
============================= */
.importer-modal-overlay,
.exchange-modal-overlay,
.media-preview-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 9999;
}

.importer-modal-overlay.active,
.exchange-modal-overlay.active,
.media-preview-overlay.active {
  opacity: 1;
  visibility: visible;
}

.importer-modal-box,
.exchange-modal-box {
  width: min(100%, 720px);
  background: #fff;
  border-radius: 24px;
  padding: 24px;
  position: relative;
  box-shadow: var(--shadow-strong);
  transform: translateY(16px);
  transition: var(--transition);
}

.importer-modal-overlay.active .importer-modal-box,
.exchange-modal-overlay.active .exchange-modal-box {
  transform: translateY(0);
}

.importer-modal-close,
.exchange-modal-close,
.media-preview-close {
  position: fixed;
  top: 12px;
  right: 12px;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.85);
  color: #fff;
  font-size: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
}

.importer-modal-close:hover,
.exchange-modal-close:hover,
.media-preview-close:hover {
  background: #e5e7eb;
}

/* =============================
   IMPORTER MODAL
============================= */
.importer-modal-content {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 22px;
  align-items: center;
}

.importer-modal-logo {
  width: 100%;
  height: 180px;
  border-radius: 18px;
  background: #f8fafc;
  border: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.importer-modal-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 14px;
}

.importer-modal-info h3 {
  font-size: 24px;
  line-height: 1.25;
  margin-bottom: 14px;
  color: #111827;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.importer-modal-phones h4 {
  font-size: 15px;
  color: #111827;
  margin-bottom: 10px;
}

.importer-modal-phones ul {
  list-style: none;
  display: grid;
  gap: 10px;
}

.importer-modal-phones li a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--blue-dark);
  font-weight: 700;
  padding: 12px 14px;
  border-radius: 12px;
  background: #f8fbff;
  border: 1px solid #dbe7ff;
  transition: var(--transition);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.importer-modal-phones li a:hover {
  background: #eef4ff;
}

/* =============================
   EXCHANGE MODAL
============================= */
.exchange-modal-head {
  padding-right: 34px;
}

.exchange-modal-head h3 {
  font-size: 24px;
  line-height: 1.25;
  font-weight: 800;
  color: #111827;
  margin-bottom: 10px;
}

.exchange-modal-head p {
  font-size: 14.5px;
  color: var(--muted);
  line-height: 1.7;
}

.exchange-modal-body {
  margin-top: 22px;
}

.exchange-base-price {
  padding: 16px 18px;
  border-radius: 18px;
  background: linear-gradient(180deg, #fbfdff 0%, #f7faff 100%);
  border: 1px solid #dbe7ff;
}

.exchange-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 8px;
}

.exchange-main-value {
  font-size: 21px;
  line-height: 1.3;
  font-weight: 700;
  color: #0f172a;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.exchange-rates-list {
  margin-top: 18px;
  border: 1px solid var(--line-soft);
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
}

.exchange-rate-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line-soft);
}

.exchange-rate-row:last-child {
  border-bottom: none;
}

.exchange-currency {
  font-size: 15px;
  font-weight: 800;
  color: #111827;
}

.exchange-value {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-soft);
  text-align: right;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.exchange-modal-footer {
  margin-top: 18px;
}

.exchange-cba-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 12px;
  background: var(--blue-soft);
  border: 1px solid #dbe7ff;
  color: var(--blue-dark);
  font-size: 14px;
  font-weight: 700;
  transition: var(--transition);
}

.exchange-cba-link:hover {
  background: #e8f0ff;
}

/* =============================
   MEDIA PREVIEW MODAL
============================= */
.media-preview-box {
  position: relative;
  width: min(100%, 1320px);
  height: min(92vh, 940px);
  border-radius: 26px;
  background: rgba(9, 15, 29, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-strong);
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(16px);
  transition: var(--transition);
}

.media-preview-overlay.active .media-preview-box {
  transform: translateY(0);
}

.media-preview-close {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.media-preview-close:hover {
  background: rgba(255, 255, 255, 0.18);
}

.media-preview-topbar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-right: 62px;
  margin-bottom: 12px;
}

.media-preview-counter {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.media-preview-stage {
  position: relative;
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.media-preview-item {
  display: none;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
}

.media-preview-item.active {
  display: flex;
}

.media-preview-item img,
.media-preview-item video {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 18px;
}

.media-preview-item video {
  background: #000;
}

.media-preview-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #fff;
  font-size: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 3;
}

.media-preview-nav:hover {
  background: rgba(255, 255, 255, 0.16);
}

.media-preview-prev {
  left: 18px;
}

.media-preview-next {
  right: 18px;
}

/* =============================
   LARGE TABLET
============================= */
@media (max-width: 1180px) {
  .product-top-layout {
    grid-template-columns: 1fr;
  }

  .product-images-slider,
  .slide {
    min-height: 560px;
  }

  .slide-inner {
    min-height: 520px;
  }

  .product-main-media {
    max-height: 500px;
  }
}

/* =============================
   TABLET
============================= */
@media (max-width: 900px) {
  .product-detail-page {
    padding: 26px 0 54px;
  }

  .container {
    width: min(95%, var(--container));
  }

  .product-media-card,
  .product-info-card,
  .product-content-card,
  .product-attributes,
  .product-component-groups,
  .product-child-components,
  .product-description-section,
  .product-documents-section {
    border-radius: 20px;
  }

  .product-media-card {
    padding: 18px;
  }

  .product-info-card {
    padding: 24px;
  }

  .product-images-slider,
  .slide {
    min-height: 460px;
  }

  .slide-inner {
    min-height: 430px;
  }

  .product-main-media {
    max-height: 410px;
  }

  .meta-row {
    grid-template-columns: minmax(140px, 210px) minmax(0, 1fr);
  }

  .attribute-row {
    grid-template-columns: minmax(190px, 250px) minmax(0, 1fr);
  }

  .product-section-tabs {
    padding: 18px 18px 0;
    gap: 8px;
  }

  .product-tab-panels {
    padding: 20px 18px 18px;
  }

  .importer-modal-box,
  .exchange-modal-box {
    width: 100%;
    max-width: 620px;
    padding: 22px;
    border-radius: 22px;
  }

  .importer-modal-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 18px;
  }

  .importer-modal-logo {
    width: 150px;
    height: 150px;
    margin: 0 auto;
  }

  .importer-modal-phones ul {
    justify-items: center;
  }

  .importer-modal-phones li a {
    width: 100%;
    justify-content: center;
  }

  .media-preview-box {
    width: 100%;
    height: min(92vh, 860px);
    padding: 18px;
    border-radius: 22px;
  }

  .media-preview-nav {
    width: 50px;
    height: 50px;
  }

  .media-preview-prev {
    left: 14px;
  }

  .media-preview-next {
    right: 14px;
  }
}

/* =============================
   MOBILE
============================= */
@media (max-width: 640px) {
  .product-detail-page {
    padding: 20px 0 40px;
  }

  .container {
    width: min(96%, var(--container));
  }

  .product-top-layout {
    gap: 16px;
    margin-bottom: 16px;
  }

  .product-media-card,
  .product-info-card,
  .product-content-card,
  .product-attributes,
  .product-component-groups,
  .product-child-components,
  .product-description-section,
  .product-documents-section {
    border-radius: 18px;
  }

  .product-media-card,
  .product-info-card {
    padding: 16px;
  }

  .product-media-topbar {
    align-items: stretch;
  }

  .product-media-tools {
    width: 100%;
    justify-content: space-between;
  }

  .media-counter {
    padding: 8px 11px;
    font-size: 12.5px;
  }

  .media-expand-btn {
    padding: 9px 12px;
    font-size: 12.5px;
  }

  .product-images-slider,
  .slide {
    min-height: 320px;
  }

  .slide {
    padding: 12px;
  }

  .slide-inner {
    min-height: 292px;
  }

  .product-main-media {
    max-height: 270px;
    border-radius: 14px;
  }

  .prev-slide,
  .next-slide {
    width: 42px;
    height: 42px;
    font-size: 15px;
  }

  .prev-slide {
    left: 10px;
  }

  .next-slide {
    right: 10px;
  }

  .media-thumbs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
  }

  .media-thumb {
    height: 64px;
    border-radius: 12px;
  }

  .product-info h1 {
    font-size: 24px;
    line-height: 1.18;
  }

  .product-brand-badge {
    margin-top: 0;
    font-size: 12.5px;
    padding: 7px 11px;
  }

  .meta-row {
    grid-template-columns: minmax(110px, 42%) minmax(0, 1fr);
    gap: 12px;
    padding: 12px 0;
  }

  .meta-label,
  .meta-value {
    font-size: 14px;
  }

  .product-price-main {
    font-size: 17px;
    font-weight: 600;
  }

  .exchange-link {
    font-size: 13.5px;
  }

  .product-actions {
    margin-top: 18px;
  }

  .product-actions button {
    width: 100%;
    padding: 13px 18px;
    font-size: 14px;
  }

  .product-section-tabs {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 8px;
    padding: 16px 16px 0;
    scrollbar-width: thin;
  }

  .product-section-tabs::-webkit-scrollbar {
    height: 5px;
  }

  .product-section-tabs::-webkit-scrollbar-thumb {
    background: #d5dbe5;
    border-radius: 999px;
  }

  .section-tab {
    flex: 0 0 auto;
    white-space: nowrap;
    padding: 12px 14px;
    font-size: 14px;
  }

  .product-tab-panels {
    padding: 16px;
  }

  .product-attributes,
  .product-component-groups,
  .product-child-components,
  .product-description-section,
  .product-documents-section {
    padding: 16px;
  }

  .product-component-groups,
  .product-child-components,
  .product-description-section,
  .product-documents-section {
    margin-top: 14px;
  }

  .product-attributes h2,
  .product-component-groups h2,
  .product-child-components h2,
  .product-description-section h2,
  .product-documents-section h2 {
    font-size: 22px;
    margin-bottom: 14px;
  }

  .product-attributes h3,
  .product-component-groups h3,
  .product-child-components h3,
  .product-documents-section h3 {
    font-size: 15px;
    margin: 18px 0 10px;
  }

  .attribute-list {
    border-radius: 14px;
  }

  .attribute-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  }

  .attribute-label {
  margin: 0 !important;
  padding: 8px 0 !important;
  border: none !important;
  background: transparent !important;
  display: block;
  }

  .attribute-value {
  padding: 8px 0;
  text-align: left;
  }

  .product-description-content {
    font-size: 14.5px;
    line-height: 1.75;
  }

  .document-item {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    padding: 14px;
  }

  .document-item-left {
    align-items: flex-start;
  }

  .document-item-right {
    width: 100%;
  }

  .document-item-right a {
    width: 100%;
  }

  .importer-modal-overlay,
  .exchange-modal-overlay,
  .media-preview-overlay {
    align-items: flex-end;
    padding: 0;
  }

  .importer-modal-box,
  .exchange-modal-box {
    width: 100%;
    max-width: 100%;
    border-radius: 22px 22px 0 0;
    padding: 18px 16px 20px;
    max-height: 92vh;
    overflow-y: auto;
  }

  .importer-modal-logo {
    width: 118px;
    height: 118px;
  }

  .importer-modal-info h3,
  .exchange-modal-head h3 {
    font-size: 20px;
  }

  .exchange-base-price {
    padding: 14px;
    border-radius: 16px;
  }

  .exchange-main-value {
    font-size: 18px;
  }

  .exchange-rate-row {
    padding: 14px;
  }

  .exchange-currency,
  .exchange-value {
    font-size: 14px;
  }

  .exchange-cba-link {
    width: 100%;
  }

  .importer-modal-close,
  .exchange-modal-close,
  .media-preview-close {
    width: 38px;
    height: 38px;
    font-size: 22px;
  }

  .media-preview-box {
    width: 100%;
    max-width: 100%;
    height: calc(100vh - 50px);
    max-height: calc(100vh - 50px);
    margin-top: 50px; /* ← սա է հիմնականը */
    border-radius: 0;
    padding: 14px 14px 20px;
  }

  .media-preview-topbar {
    padding-right: 50px;
    margin-bottom: 10px;
  }

  .media-preview-counter {
    font-size: 12.5px;
    padding: 8px 11px;
  }

  .media-preview-nav {
    width: 44px;
    height: 44px;
    font-size: 14px;
    top: auto;
    bottom: 18px;
    transform: none;
  }

  .media-preview-prev {
    left: calc(50% - 54px);
  }

  .media-preview-next {
    right: calc(50% - 54px);
  }

  .media-preview-item img,
  .media-preview-item video {
    max-height: calc(100vh - 120px);
    border-radius: 14px;
  }
}

/* =============================
   VERY SMALL MOBILE
============================= */
@media (max-width: 380px) {
  .product-info h1 {
    font-size: 21px;
  }

  .meta-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .meta-label {
    font-size: 13.5px;
  }

  .meta-value {
    font-size: 13.5px;
  }

  .product-price-main {
    font-size: 16px;
  }

  .section-tab {
    font-size: 13.5px;
    padding: 11px 12px;
  }

  .media-thumbs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .media-thumb {
    height: 58px;
  }
}