:root {
  color-scheme: light;
  --black: #0A0E10;
  --black-2: #171717;
  --ink: #111820;
  --muted: #616b76;
  --line: #dfe5eb;
  --paper: #f5f6f8;
  --white: #ffffff;
  --blue: #0F58F5;
  --blue-soft: #e8efff;
  --red: #8D1A28;
  --red-soft: #fae7ea;
  --green: #1e6b4f;
  --green-soft: #e4f2ed;
  --shadow: 0 18px 46px rgba(10, 14, 16, 0.14);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
  overflow-x: hidden;
}

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

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

a {
  color: inherit;
}

h1,
h2,
h3,
p,
a,
button,
.button {
  overflow-wrap: anywhere;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.skip-link {
  position: absolute;
  left: 14px;
  top: -60px;
  z-index: 100;
  padding: 10px 12px;
  border-radius: 4px;
  background: var(--blue);
  color: var(--white);
  font-weight: 900;
  text-decoration: none;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 14px;
}

.topbar {
  background: var(--black);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.84rem;
}

.topbar-inner,
.nav,
.container {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 36px;
}

.topbar a {
  color: var(--white);
  font-weight: 800;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  border-bottom: 1px solid rgba(10, 14, 16, 0.12);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
}

.nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 1000;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  color: var(--white);
  background: var(--black);
  box-shadow: inset 0 -7px 0 var(--red);
  font-size: 0.86rem;
}

.nav-links {
  display: flex;
  justify-content: flex-end;
  gap: 22px;
  color: var(--black-2);
  font-size: 0.92rem;
  font-weight: 900;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--blue);
}

.nav-jump {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 11px;
  border: 1px solid var(--black);
  border-radius: 6px;
  color: var(--white);
  background: var(--black);
  font-size: 0.86rem;
  font-weight: 900;
  text-decoration: none;
}

.nav-jump:hover,
.nav-jump:focus-visible {
  border-color: var(--blue);
  background: var(--blue);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--white);
  background: var(--blue);
  font-weight: 900;
  text-decoration: none;
  text-align: center;
  white-space: normal;
}

.button:hover,
.button:focus-visible {
  background: #0b47c7;
}

.button.dark {
  background: var(--black);
}

.button.dark:hover,
.button.dark:focus-visible {
  background: #000000;
}

.button.light {
  border-color: var(--line);
  color: var(--black);
  background: var(--white);
}

.button.light:hover,
.button.light:focus-visible {
  border-color: var(--blue);
  background: var(--blue-soft);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 19px;
  height: 2px;
  border-radius: 999px;
  background: var(--black);
}

.menu-toggle span {
  position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-toggle span::before {
  transform: translateY(-6px);
}

.menu-toggle span::after {
  transform: translateY(6px);
}

.mobile-menu {
  display: none;
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.mobile-menu.is-open {
  display: grid;
}

.mobile-menu a {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  font-weight: 900;
  text-decoration: none;
  text-align: right;
}

.mobile-menu a:last-child {
  border-bottom: 0;
}

.listing-card,
.listing-body {
  min-width: 0;
}

.eyebrow {
  margin-bottom: 8px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 1000;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section {
  padding: 30px 0 54px;
}

.inventory-tools {
  position: sticky;
  top: 72px;
  z-index: 40;
  scroll-margin-top: 86px;
  padding: 14px 0;
  background: rgba(245, 246, 248, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(223, 229, 235, 0.92);
}

.tab-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  scrollbar-width: thin;
}

.tab-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--black);
  font-weight: 900;
  white-space: nowrap;
}

.tab-button[aria-selected="true"] {
  border-color: var(--blue);
  background: var(--blue);
  color: var(--white);
}

.tab-count {
  display: inline-grid;
  min-width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 999px;
  background: rgba(10, 14, 16, 0.08);
  font-size: 0.78rem;
}

.tab-button[aria-selected="true"] .tab-count {
  background: rgba(255, 255, 255, 0.18);
}

.filter-grid {
  display: grid;
  grid-template-columns: minmax(210px, 1fr) minmax(140px, 0.34fr) minmax(140px, 0.34fr);
  gap: 10px;
}

.field {
  display: grid;
  gap: 6px;
}

.field label {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.field input,
.field select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  color: var(--ink);
  outline: none;
}

.field input:focus,
.field select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(15, 88, 245, 0.16);
}

.inventory-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 20px 0 14px;
}

.inventory-meta h1 {
  margin-bottom: 2px;
  font-size: 1.42rem;
  letter-spacing: 0;
}

.inventory-meta p {
  margin-bottom: 0;
  color: var(--muted);
}

.result-count {
  color: var(--blue);
  font-weight: 1000;
  white-space: nowrap;
}

.listing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.listing-card {
  display: grid;
  min-height: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(10, 14, 16, 0.08);
}

.listing-media {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 0;
  background: var(--black);
  text-align: left;
  appearance: none;
}

.listing-media:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: -3px;
}

.listing-media img,
.listing-media video {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.18s ease;
}

.listing-media:hover img,
.listing-media:hover video,
.listing-media:focus-visible img,
.listing-media:focus-visible video {
  transform: scale(1.025);
}

.status-chip {
  position: absolute;
  left: 10px;
  top: 10px;
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 5px 9px;
  border-radius: 999px;
  color: #0c3a2c;
  background: var(--green-soft);
  font-size: 0.78rem;
  font-weight: 1000;
}

.listing-body {
  display: grid;
  gap: 12px;
  padding: 14px;
}

.listing-title {
  margin-bottom: 0;
  font-size: 1.03rem;
  line-height: 1.22;
  letter-spacing: 0;
}

.price-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--black);
  font-weight: 1000;
}

.price-line span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.data-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--paper);
  color: var(--black-2);
  font-size: 0.8rem;
  font-weight: 800;
  white-space: nowrap;
}

.data-badge.category {
  color: var(--blue);
  background: var(--blue-soft);
}

.data-badge.bulk {
  color: var(--red);
  background: var(--red-soft);
}

.fact-list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 0.86rem;
}

.fact-list li {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 8px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--line);
}

.fact-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.fact-list span {
  color: var(--black);
  font-weight: 900;
}

.listing-description {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
  white-space: pre-wrap;
}

.description-list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--black-2);
  font-size: 0.91rem;
}

.description-list li {
  position: relative;
  min-width: 0;
  padding-left: 17px;
  line-height: 1.36;
}

.description-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--blue);
}

.description-list.compact {
  color: var(--muted);
  font-size: 0.86rem;
}

.description-more {
  color: var(--blue);
  font-weight: 900;
}

.description-more::before {
  background: var(--blue);
}

.media-choice-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.media-choice {
  display: inline-flex;
  min-width: 0;
  min-height: 38px;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--black);
  background: var(--white);
  font-size: 0.86rem;
  font-weight: 900;
}

.media-choice span {
  display: inline-grid;
  min-width: 26px;
  height: 24px;
  place-items: center;
  border-radius: 999px;
  color: var(--blue);
  background: var(--blue-soft);
  font-size: 0.78rem;
}

.media-choice:hover,
.media-choice:focus-visible {
  border-color: var(--blue);
  background: var(--blue-soft);
}

.media-choice:disabled {
  color: var(--muted);
  background: var(--paper);
  cursor: default;
  opacity: 0.58;
}

.media-choice:disabled span {
  color: var(--muted);
  background: rgba(10, 14, 16, 0.06);
}

.card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 2px;
}

.card-actions .button {
  min-height: 40px;
  padding: 9px 10px;
  font-size: 0.88rem;
}

.empty-state {
  grid-column: 1 / -1;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--muted);
  text-align: center;
}

.detail-dialog {
  width: min(920px, calc(100% - 26px));
  max-height: min(760px, calc(100vh - 28px));
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 28px 90px rgba(10, 14, 16, 0.34);
}

.detail-dialog::backdrop {
  background: rgba(10, 14, 16, 0.62);
}

.dialog-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.72fr);
}

.dialog-gallery {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto auto;
  min-width: 0;
  background: var(--black);
}

.dialog-media-wrap {
  position: relative;
  min-height: 420px;
  background: var(--black);
}

.dialog-media {
  height: 100%;
  min-height: 420px;
  background: var(--black);
}

.dialog-media img,
.dialog-media video {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.gallery-nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: inline-grid;
  width: 42px;
  height: 52px;
  place-items: center;
  transform: translateY(-50%);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 6px;
  color: var(--white);
  background: rgba(10, 14, 16, 0.72);
  font-size: 1.35rem;
  font-weight: 1000;
}

.gallery-nav:hover,
.gallery-nav:focus-visible {
  border-color: var(--white);
  background: var(--blue);
}

.gallery-nav:disabled {
  opacity: 0.34;
  cursor: default;
}

.gallery-prev {
  left: 10px;
}

.gallery-next {
  right: 10px;
}

.gallery-count {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 2;
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 4px 9px;
  border-radius: 999px;
  color: var(--white);
  background: rgba(10, 14, 16, 0.76);
  font-size: 0.78rem;
  font-weight: 1000;
}

.dialog-media-filters {
  display: flex;
  gap: 8px;
  min-width: 0;
  padding: 10px 10px 0;
  overflow-x: auto;
  background: rgba(10, 14, 16, 0.95);
  scrollbar-width: thin;
}

.media-filter-button {
  display: inline-flex;
  flex: 0 0 auto;
  min-height: 34px;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.84);
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  font-weight: 1000;
}

.media-filter-button span {
  display: inline-grid;
  min-width: 24px;
  height: 22px;
  place-items: center;
  border-radius: 999px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.16);
  font-size: 0.74rem;
}

.media-filter-button:hover,
.media-filter-button:focus-visible,
.media-filter-button[aria-pressed="true"] {
  border-color: var(--blue);
  color: var(--white);
  background: var(--blue);
}

.media-filter-button:disabled {
  cursor: default;
  opacity: 0.42;
}

.dialog-thumbs {
  display: flex;
  gap: 8px;
  min-width: 0;
  padding: 10px;
  overflow-x: auto;
  background: rgba(10, 14, 16, 0.95);
  scrollbar-width: thin;
}

.dialog-thumb {
  flex: 0 0 76px;
  width: 76px;
  height: 62px;
  padding: 0;
  overflow: hidden;
  border: 2px solid transparent;
  border-radius: 6px;
  background: var(--black-2);
}

.dialog-thumb:hover,
.dialog-thumb:focus-visible {
  border-color: rgba(255, 255, 255, 0.72);
  outline: none;
}

.dialog-thumb[aria-selected="true"] {
  border-color: var(--blue);
}

.dialog-thumb img,
.dialog-thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dialog-content {
  display: grid;
  gap: 14px;
  align-content: start;
  max-height: min(760px, calc(100vh - 28px));
  overflow-y: auto;
  padding: 18px;
}

.dialog-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.close-button {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  color: var(--black);
  font-size: 1.2rem;
  line-height: 1;
}

.dialog-content h2 {
  margin-bottom: 0;
  font-size: 1.36rem;
  line-height: 1.12;
  letter-spacing: 0;
}

.dialog-description {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.spec {
  min-height: 70px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.spec span {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.spec strong {
  display: block;
  margin-top: 4px;
  color: var(--black);
  font-size: 0.94rem;
  line-height: 1.2;
}

.detail-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.detail-list li {
  padding: 9px 10px;
  border-radius: 6px;
  background: var(--paper);
  color: var(--black-2);
  font-size: 0.9rem;
}

.dialog-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

@media (max-width: 1040px) {
  .listing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .topbar-inner {
    justify-content: center;
    text-align: center;
  }

  .nav-links,
  .nav .button {
    display: none;
  }

  .nav {
    grid-template-columns: 1fr auto auto;
  }

  .nav-jump {
    display: inline-flex;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .inventory-tools {
    position: static;
    top: auto;
    z-index: auto;
  }

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

  .dialog-layout {
    grid-template-columns: 1fr;
  }

  .dialog-media-wrap,
  .dialog-media {
    min-height: 260px;
  }

  .dialog-media img,
  .dialog-media video {
    min-height: 260px;
    aspect-ratio: 16 / 10;
  }

  .gallery-nav {
    width: 34px;
    height: 42px;
    font-size: 1.05rem;
  }

  .dialog-thumb {
    flex-basis: 64px;
    width: 64px;
    height: 54px;
  }
}

@media (max-width: 640px) {
  .topbar-inner,
  .nav,
  .container,
  .mobile-menu {
    width: min(100% - 22px, 1180px);
  }

  .listing-grid,
  .card-actions,
  .dialog-actions,
  .spec-grid {
    grid-template-columns: 1fr;
  }

  .inventory-meta {
    display: grid;
    align-items: start;
  }

  .fact-list li {
    grid-template-columns: 72px 1fr;
  }

  .dialog-content {
    padding: 14px;
  }

}