@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --ink: #0C0E11;
  --ink-2: #F4F5F6;
  --ink-3: #E3E6E9;
  --light: #F4F5F6;
  --card: #FFFFFF;
  --amber: #8FA6B8;
  --amber-dark: #0C0E11;
  --slate: #5A626B;
  --ink-text: #0C0E11;
  --muted-light: #7E8893;
  --hairline-dark: #23272D;
  --hairline-light: #E3E6E9;
  --danger: #9B3A31;
  --success: #3E6F54;
  --serif: "Space Grotesk", system-ui, sans-serif;
  --sans: "Inter", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
  --shadow: 0 24px 70px rgba(12, 14, 17, 0.08);
}

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

html,
body {
  min-height: 100%;
  margin: 0;
  background: var(--light);
  color: var(--ink-text);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
}

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

button {
  cursor: pointer;
}

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

.app-shell {
  min-height: 100vh;
}

.boot-panel {
  min-height: 100vh;
  display: grid;
  place-items: center;
  gap: 18px;
  background: var(--ink);
  color: var(--amber);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  letter-spacing: 0.58em;
  text-transform: uppercase;
}

.brand-mark::before {
  content: "";
  width: 9px;
  height: 9px;
  border: 1px solid currentColor;
  transform: rotate(45deg);
}

.boot-line {
  width: min(220px, 42vw);
  height: 1px;
  overflow: hidden;
  background: rgba(224, 162, 58, 0.22);
}

.boot-line::after {
  content: "";
  display: block;
  width: 42%;
  height: 100%;
  background: var(--amber);
  animation: loadbar 1.1s ease-in-out infinite;
}

@keyframes loadbar {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(260%); }
}

.login-screen {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 480px);
  background: var(--ink);
  color: var(--light);
}

.login-art {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  padding: clamp(38px, 5vw, 68px);
  display: grid;
  grid-template-rows: auto 1fr;
  align-items: start;
  border-right: 1px solid var(--hairline-dark);
}

.login-art::before,
.login-art::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.login-art::before {
  inset: 10% 4% auto auto;
  width: min(54vw, 680px);
  aspect-ratio: 1;
  border: 1px solid rgba(224, 162, 58, 0.18);
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(224, 162, 58, 0.12), transparent 36%),
    repeating-conic-gradient(from 11deg, rgba(224, 162, 58, 0.42) 0 1deg, transparent 1deg 10deg);
  mask-image: radial-gradient(circle, transparent 0 18%, #000 18% 58%, transparent 58%);
  opacity: 0.72;
}

.login-art::after {
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.52;
}

.login-brand,
.top-brand {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 13px;
  color: var(--amber);
  font-size: 12px;
  letter-spacing: 0.56em;
  text-transform: uppercase;
}

.login-brand::before,
.top-brand::before {
  content: "";
  width: 9px;
  height: 9px;
  border: 1px solid currentColor;
  transform: rotate(45deg);
}

.login-copy {
  position: relative;
  z-index: 1;
  align-self: center;
  max-width: 720px;
  padding-bottom: clamp(18px, 5vh, 64px);
}

.login-copy::before {
  content: "";
  display: block;
  width: 86px;
  height: 2px;
  margin-bottom: clamp(22px, 3vw, 34px);
  background: var(--amber);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--amber);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.login-copy h1,
.page-title h1,
.detail-title h1 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: 0;
}

.login-copy h1 {
  max-width: 11ch;
  color: var(--light);
  font-size: clamp(54px, 8vw, 116px);
  line-height: 0.92;
}

.login-subcopy {
  max-width: 540px;
  margin: 22px 0 0;
  color: rgba(244, 245, 246, 0.76);
  font-size: clamp(17px, 1.45vw, 22px);
  line-height: 1.45;
}

.login-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  background: var(--light);
  color: var(--ink-text);
}

.login-card {
  width: 100%;
  max-width: 468px;
  padding: 34px;
  background: var(--card);
  border: 1px solid var(--hairline-light);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.login-card h2 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 500;
}

.login-card p {
  margin: 0 0 24px;
  color: var(--slate);
  line-height: 1.55;
}

.signup-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.signup-head span {
  color: var(--slate);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.signup-head strong {
  color: var(--ink-text);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  text-align: right;
}

.signup-code-field[hidden],
.login-code-field[hidden] {
  display: none;
}

.signup-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
}

.signup-actions .btn[hidden] {
  display: none;
}

.signup-actions .btn {
  width: 100%;
  min-width: 0;
}

.auth-switch {
  display: grid;
  gap: 10px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--hairline-light);
}

.auth-switch span {
  color: var(--slate);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.auth-switch .btn {
  width: 100%;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.field.full,
.form-grid .full {
  grid-column: 1 / -1;
}

.field label,
.check-group legend {
  color: var(--slate);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--hairline-light);
  border-radius: 6px;
  background: #fff;
  color: var(--ink-text);
  outline: none;
}

.field textarea {
  min-height: 112px;
  resize: vertical;
  line-height: 1.45;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(224, 162, 58, 0.14);
}

.auth-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  align-items: stretch;
  margin-top: 18px;
}

.auth-status,
.inline-status {
  min-width: 0;
  color: var(--slate);
  font-size: 13px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.auth-status.error,
.inline-status.error {
  color: var(--danger);
}

.app-frame {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 272px minmax(0, 1fr);
  background: var(--light);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 28px 18px;
  background: var(--ink);
  color: var(--light);
  border-right: 1px solid var(--hairline-dark);
}

.side-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.env-pill {
  padding: 6px 9px;
  border: 1px solid rgba(224, 162, 58, 0.32);
  border-radius: 999px;
  color: var(--amber);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.user-card {
  padding: 16px;
  border: 1px solid var(--hairline-dark);
  border-radius: 8px;
  background: rgba(27, 37, 50, 0.72);
}

.user-card strong,
.user-card span {
  display: block;
}

.user-card strong {
  color: var(--light);
  font-size: 15px;
}

.user-card span {
  margin-top: 4px;
  color: var(--muted-light);
  font-size: 13px;
}

.nav-section {
  margin-top: 24px;
}

.nav-label {
  margin: 0 0 8px 12px;
  color: var(--slate);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.side-nav {
  display: grid;
  gap: 4px;
}

.side-link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--muted-light);
  text-align: left;
  text-decoration: none;
}

.side-link:hover,
.side-link.active {
  border-color: rgba(224, 162, 58, 0.22);
  background: rgba(224, 162, 58, 0.08);
  color: var(--light);
}

.side-link .icon {
  width: 20px;
  color: var(--amber);
  text-align: center;
}

.side-footer {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--hairline-dark);
}

.side-footer .btn {
  border-color: rgba(157, 170, 188, 0.42);
  color: var(--light);
}

.side-footer .btn:hover {
  border-color: rgba(224, 162, 58, 0.7);
  background: rgba(224, 162, 58, 0.08);
}

.main {
  min-width: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 72px;
  padding: 0 34px;
  background: rgba(244, 246, 248, 0.92);
  border-bottom: 1px solid var(--hairline-light);
  backdrop-filter: blur(14px);
}

.topbar > div:first-of-type {
  flex: 1;
  min-width: 0;
}

.mobile-menu {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--hairline-light);
  border-radius: 6px;
  background: var(--card);
  color: var(--ink-text);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.content {
  padding: 34px;
}

.page-title {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
  margin-bottom: 26px;
}

.page-title h1 {
  color: var(--ink-text);
  font-size: clamp(38px, 5vw, 68px);
  line-height: 0.94;
}

.page-title p,
.detail-title p {
  max-width: 760px;
  margin: 12px 0 0;
  color: var(--slate);
  line-height: 1.55;
}

.catalog-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: -6px 0 18px;
  border: 1px solid var(--hairline-light);
  border-radius: 8px;
  overflow: hidden;
  background: var(--hairline-light);
}

.catalog-tab {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 58px;
  padding: 0 18px;
  background: var(--card);
  color: var(--slate);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.catalog-tab strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 28px;
  border: 1px solid var(--hairline-light);
  border-radius: 999px;
  color: var(--ink-text);
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0;
}

.catalog-tab.active {
  background: var(--ink);
  color: var(--light);
}

.catalog-tab.active strong {
  border-color: rgba(143, 166, 184, 0.55);
  color: var(--amber);
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.kpi {
  min-height: 126px;
  padding: 20px;
  border: 1px solid var(--hairline-light);
  border-radius: 8px;
  background: var(--card);
  box-shadow: 0 12px 30px rgba(18, 24, 33, 0.06);
}

.kpi span {
  color: var(--slate);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.kpi strong {
  display: block;
  margin-top: 15px;
  color: var(--ink-text);
  font-family: var(--serif);
  font-size: 42px;
  font-weight: 500;
  line-height: 1;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) repeat(5, minmax(140px, 1fr)) minmax(130px, 0.8fr);
  gap: 10px;
  margin-bottom: 20px;
  padding: 14px;
  border: 1px solid var(--hairline-light);
  border-radius: 8px;
  background: var(--card);
}

.toolbar.compact {
  grid-template-columns: minmax(220px, 1fr) repeat(3, minmax(140px, 180px));
}

.toolbar input,
.toolbar select {
  min-height: 42px;
  border: 1px solid var(--hairline-light);
  border-radius: 6px;
  padding: 0 12px;
  background: #fff;
  color: var(--ink-text);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.unit-card {
  overflow: hidden;
  border: 1px solid var(--hairline-light);
  border-radius: 8px;
  background: var(--card);
  box-shadow: 0 14px 34px rgba(18, 24, 33, 0.08);
}

.unit-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 44px rgba(18, 24, 33, 0.12);
}

.unit-visual {
  position: relative;
  min-height: 180px;
  background:
    linear-gradient(135deg, rgba(18, 24, 33, 0.92), rgba(36, 49, 64, 0.86)),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: auto, 32px 32px, 32px 32px;
}

.unit-visual::before {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 36px;
  height: 58px;
  border: 1px solid rgba(224, 162, 58, 0.5);
  border-radius: 48px;
  background:
    radial-gradient(circle at 14% 50%, rgba(224, 162, 58, 0.5) 0 8px, transparent 9px),
    radial-gradient(circle at 84% 50%, rgba(224, 162, 58, 0.34) 0 12px, transparent 13px),
    linear-gradient(90deg, transparent 0 22%, rgba(224, 162, 58, 0.2) 22% 27%, transparent 27% 100%);
}

.unit-visual::after {
  content: "";
  position: absolute;
  left: 20%;
  bottom: 26px;
  width: 58%;
  height: 8px;
  border: 1px solid rgba(157, 170, 188, 0.28);
  background: rgba(157, 170, 188, 0.08);
}

.visual-transformer::before {
  left: 30px;
  right: auto;
  bottom: 32px;
  width: 54%;
  height: 90px;
  border-radius: 4px;
  background:
    repeating-linear-gradient(90deg, rgba(224,162,58,0.42) 0 2px, transparent 2px 14px),
    linear-gradient(rgba(224,162,58,0.1), rgba(224,162,58,0.02));
}

.visual-bop::before {
  left: 28px;
  right: 28px;
  bottom: 34px;
  height: 74px;
  border-radius: 4px;
  background:
    linear-gradient(90deg, rgba(224,162,58,0.28) 0 18%, transparent 18% 22%, rgba(224,162,58,0.18) 22% 52%, transparent 52% 58%, rgba(224,162,58,0.32) 58% 100%);
}

.visual-mobile::before {
  left: 22px;
  right: 22px;
  bottom: 42px;
  height: 52px;
  border-radius: 5px;
}

.visual-mobile::after {
  left: 18%;
  bottom: 24px;
  width: 64%;
  height: 18px;
  border-radius: 999px;
  background:
    radial-gradient(circle at 18% 50%, rgba(224,162,58,0.7) 0 6px, transparent 7px),
    radial-gradient(circle at 82% 50%, rgba(224,162,58,0.7) 0 6px, transparent 7px);
}

.visual-land {
  background:
    linear-gradient(135deg, rgba(18, 24, 33, 0.9), rgba(42, 53, 46, 0.82)),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: auto, 36px 36px, 36px 36px;
}

.visual-land::before {
  left: 24px;
  right: 24px;
  bottom: 28px;
  height: 112px;
  border-radius: 7px;
  border-color: rgba(143, 166, 184, 0.56);
  background:
    linear-gradient(135deg, transparent 0 46%, rgba(143,166,184,0.24) 46% 48%, transparent 48% 100%),
    linear-gradient(90deg, rgba(143,166,184,0.16) 0 33%, transparent 33% 36%, rgba(143,166,184,0.2) 36% 100%);
}

.visual-land::after {
  left: 28%;
  bottom: 72px;
  width: 44%;
  height: 2px;
  border: 0;
  background: rgba(143, 166, 184, 0.82);
  box-shadow:
    0 18px 0 rgba(143, 166, 184, 0.48),
    0 -18px 0 rgba(143, 166, 184, 0.32);
}

.card-body {
  padding: 18px;
}

.card-kicker,
.meta-label {
  color: var(--slate);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.card-title-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
  margin: 8px 0 16px;
}

.card-title-row h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 500;
  line-height: 1.05;
}

.mw {
  flex: 0 0 auto;
  color: var(--amber);
  font-family: var(--serif);
  font-size: 38px;
  font-weight: 500;
  line-height: 0.9;
  text-align: right;
}

.mw small {
  display: block;
  margin-top: 4px;
  color: var(--slate);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.card-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.meta-box {
  min-height: 60px;
  padding: 10px;
  border: 1px solid var(--hairline-light);
  border-radius: 6px;
  background: #FAFBFC;
}

.meta-box strong {
  display: block;
  margin-top: 5px;
  color: var(--ink-text);
  font-size: 14px;
  font-weight: 500;
}

.card-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.badge.available {
  background: rgba(224, 162, 58, 0.17);
  color: #7A4E08;
}

.badge.limited {
  border-color: rgba(224, 162, 58, 0.5);
  color: #8A5B11;
}

.badge.reserved,
.badge.under-loi {
  background: rgba(92, 103, 118, 0.15);
  color: var(--slate);
}

.badge.sourced-to-order {
  border-color: rgba(92, 103, 118, 0.4);
  color: var(--slate);
}

.badge.dark {
  background: var(--ink-3);
  color: var(--light);
}

.badge.green {
  background: rgba(77, 124, 89, 0.14);
  color: var(--success);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--hairline-light);
  border-radius: 6px;
  background: var(--card);
  color: var(--ink-text);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover {
  border-color: rgba(224, 162, 58, 0.7);
}

.btn.primary {
  border-color: var(--amber);
  background: var(--amber);
  color: var(--ink);
}

.btn.primary:hover {
  border-color: var(--amber-dark);
  background: var(--amber-dark);
  color: #fff;
}

.btn.dark {
  border-color: var(--hairline-dark);
  background: var(--ink);
  color: var(--light);
}

.btn.ghost {
  background: transparent;
}

.btn.danger {
  border-color: rgba(155, 58, 49, 0.32);
  color: var(--danger);
}

.btn.icon-only {
  width: 40px;
  padding: 0;
}

.detail-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.75fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: stretch;
  overflow: hidden;
  margin: -34px -34px 30px;
  padding: clamp(38px, 5vw, 70px);
  background: var(--ink);
  color: var(--light);
  border-bottom: 1px solid var(--hairline-dark);
}

.detail-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    repeating-linear-gradient(135deg, rgba(143, 166, 184, 0.06) 0 1px, transparent 1px 18px);
  background-size: 78px 78px, 78px 78px, auto;
  pointer-events: none;
}

.detail-hero::after {
  content: "PROCUREMENT";
  position: absolute;
  right: clamp(24px, 4vw, 58px);
  top: clamp(24px, 4vw, 48px);
  color: rgba(244, 245, 246, 0.045);
  font-family: var(--serif);
  font-size: clamp(42px, 9vw, 132px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.8;
  pointer-events: none;
}

.detail-title {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 380px;
  padding: 0;
}

.detail-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-bottom: 24px;
  color: var(--muted-light);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.detail-kicker span:first-child {
  color: var(--amber);
}

.detail-title .badges {
  margin-bottom: 20px;
}

.detail-title h1 {
  max-width: 12ch;
  color: var(--light);
  font-size: clamp(54px, 8vw, 112px);
  line-height: 0.88;
}

.detail-title p {
  max-width: 56ch;
  margin: 18px 0 0;
  color: var(--muted-light);
  font-size: 16px;
  line-height: 1.55;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.detail-intel {
  position: relative;
  z-index: 1;
  align-self: end;
  border: 1px solid rgba(143, 166, 184, 0.34);
  background: rgba(12, 14, 17, 0.72);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.22);
}

.detail-intel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(143, 166, 184, 0.28);
  color: var(--amber);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.detail-intel-head span:last-child {
  color: var(--muted-light);
}

.detail-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.detail-stat {
  min-height: 112px;
  padding: 18px;
  border-right: 1px solid rgba(143, 166, 184, 0.2);
  border-bottom: 1px solid rgba(143, 166, 184, 0.2);
}

.detail-stat:nth-child(2n) {
  border-right: 0;
}

.detail-stat:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.detail-stat span {
  display: block;
  color: var(--muted-light);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.detail-stat strong {
  display: block;
  margin-top: 12px;
  color: var(--light);
  font-family: var(--serif);
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
}

.spec-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 24px;
}

.section-stack {
  display: grid;
  gap: 16px;
}

.panel {
  border: 1px solid var(--hairline-light);
  border-radius: 8px;
  background: var(--card);
  box-shadow: 0 12px 30px rgba(18, 24, 33, 0.05);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--hairline-light);
}

.panel-head h2,
.panel-head h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 500;
}

.panel-body {
  padding: 18px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
}

.spec-table th,
.spec-table td {
  padding: 12px 0;
  border-bottom: 1px solid var(--hairline-light);
  vertical-align: top;
  text-align: left;
}

.spec-table tr:last-child th,
.spec-table tr:last-child td {
  border-bottom: 0;
}

.spec-table th {
  width: 38%;
  padding-right: 18px;
  color: var(--slate);
  font-size: 13px;
  font-weight: 500;
}

.spec-table td {
  color: var(--ink-text);
  line-height: 1.45;
}

.side-stack {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 16px;
  align-self: start;
}

.availability-list {
  display: grid;
  gap: 12px;
}

.availability-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hairline-light);
}

.availability-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.availability-row span {
  color: var(--slate);
  font-size: 13px;
}

.availability-row strong {
  text-align: right;
  font-weight: 600;
}

.doc-list {
  display: grid;
  gap: 8px;
}

.doc-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--hairline-light);
  border-radius: 6px;
  background: #FAFBFC;
}

.doc-item.locked {
  background: var(--light);
}

.doc-item > div {
  min-width: 0;
}

.doc-item span {
  display: block;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.doc-item small {
  display: block;
  margin-top: 3px;
  color: var(--slate);
  font-size: 12px;
}

.fine-print {
  color: var(--slate);
  font-size: 12px;
  line-height: 1.5;
}

.disclaimer {
  margin-top: 24px;
  padding: 14px 16px;
  border: 1px solid var(--hairline-light);
  border-radius: 8px;
  background: rgba(92, 103, 118, 0.08);
  color: var(--slate);
  font-size: 12px;
  line-height: 1.5;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--hairline-light);
  border-radius: 8px;
  background: var(--card);
}

.data-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--hairline-light);
  text-align: left;
  vertical-align: middle;
}

.data-table th {
  background: #FAFBFC;
  color: var(--slate);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.data-table tr:last-child td {
  border-bottom: 0;
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.48fr);
  gap: 18px;
}

.builder {
  display: grid;
  gap: 14px;
}

.collapse {
  overflow: hidden;
  border: 1px solid var(--hairline-light);
  border-radius: 8px;
  background: var(--card);
}

.collapse summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  padding: 0 18px;
  list-style: none;
  color: var(--ink-text);
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 500;
  cursor: pointer;
}

.collapse summary::-webkit-details-marker {
  display: none;
}

.collapse summary::after {
  content: "+";
  color: var(--amber);
  font-family: var(--sans);
  font-size: 22px;
}

.collapse[open] summary::after {
  content: "-";
}

.collapse-body {
  padding: 0 18px 18px;
  border-top: 1px solid var(--hairline-light);
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.check {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--hairline-light);
  border-radius: 6px;
  background: #FAFBFC;
  font-size: 14px;
}

.check input {
  accent-color: var(--amber);
}

.check-group {
  border: 0;
  padding: 0;
  margin: 0;
}

.check-group legend {
  margin-bottom: 7px;
}

.empty-state {
  display: grid;
  place-items: center;
  min-height: 240px;
  padding: 34px;
  border: 1px dashed var(--hairline-light);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
  color: var(--slate);
  text-align: center;
}

.modal-root {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(18, 24, 33, 0.72);
}

.modal-root.open {
  display: flex;
}

.modal {
  width: min(620px, 100%);
  max-height: min(88vh, 820px);
  overflow: auto;
  border: 1px solid var(--hairline-light);
  border-radius: 8px;
  background: var(--card);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.32);
}

.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 22px;
  border-bottom: 1px solid var(--hairline-light);
}

.modal-head h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 500;
}

.modal-body {
  padding: 22px;
}

.toast-stack {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 120;
  display: grid;
  gap: 10px;
  width: min(360px, calc(100vw - 36px));
}

.toast {
  padding: 13px 14px;
  border: 1px solid var(--hairline-light);
  border-left: 4px solid var(--amber);
  border-radius: 8px;
  background: var(--card);
  color: var(--ink-text);
  box-shadow: var(--shadow);
  font-size: 14px;
}

.toast.error {
  border-left-color: var(--danger);
}

.hidden {
  display: none !important;
}

/* Oculus live-site brand pass: white-forward industrial UI. */
body {
  background:
    linear-gradient(135deg, rgba(12, 14, 17, 0.018) 0 1px, transparent 1px 14px),
    var(--light);
  font-size: 15px;
  line-height: 1.6;
}

.login-screen {
  grid-template-columns: minmax(0, 1fr) minmax(380px, 520px);
  background: var(--light);
  color: var(--ink);
}

.login-art {
  background:
    repeating-linear-gradient(135deg, rgba(143, 166, 184, 0.08) 0 1px, transparent 1px 16px),
    linear-gradient(180deg, #fff, var(--light));
  border-right: 1px solid var(--hairline-light);
  color: var(--ink);
}

.login-art::before {
  inset: 18% 7% auto auto;
  width: min(48vw, 620px);
  border-color: rgba(143, 166, 184, 0.28);
  background:
    radial-gradient(circle at center, rgba(143, 166, 184, 0.16), transparent 35%),
    repeating-conic-gradient(from 45deg, rgba(143, 166, 184, 0.5) 0 1deg, transparent 1deg 11deg);
  opacity: 0.42;
}

.login-art::after {
  background:
    linear-gradient(90deg, rgba(12, 14, 17, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(12, 14, 17, 0.035) 1px, transparent 1px);
  background-size: 80px 80px;
}

.login-brand,
.top-brand {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: 0.2em;
}

.login-brand::before,
.top-brand::before {
  width: 14px;
  height: 14px;
  border-color: var(--amber);
  box-shadow: inset 0 0 0 3px #fff;
}

.eyebrow,
.card-kicker,
.meta-label,
.field label,
.check-group legend,
.nav-label,
.kpi span,
.data-table th,
.collapse-body label,
.doc-item small {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: var(--slate);
}

.eyebrow {
  color: var(--ink);
}

.login-copy h1,
.page-title h1,
.detail-title h1,
.card-title-row h2,
.panel-head h2,
.panel-head h3,
.collapse summary,
.login-card h2,
.modal-head h2 {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.025em;
}

.login-copy h1 {
  max-width: 13ch;
  color: var(--ink);
  font-size: clamp(52px, 7vw, 96px);
  line-height: 0.96;
  text-transform: uppercase;
}

.login-subcopy {
  max-width: 510px;
  color: var(--slate);
}

.mw,
.kpi strong {
  color: var(--ink);
}

.login-panel {
  background: var(--light);
}

.login-card,
.panel,
.unit-card,
.kpi,
.toolbar,
.modal,
.collapse,
.table-wrap {
  border-radius: 0;
  border-color: var(--hairline-light);
  box-shadow: var(--shadow);
}

.login-card,
.panel,
.unit-card,
.kpi,
.toolbar,
.modal,
.collapse,
.table-wrap,
.meta-box,
.doc-item {
  background: var(--card);
}

.doc-item.locked {
  background: var(--light);
}

.field input,
.field select,
.field textarea,
.toolbar input,
.toolbar select,
.check,
.meta-box,
.doc-item {
  border-radius: 0;
  background: #fff;
  border-color: var(--hairline-light);
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.toolbar input:focus,
.toolbar select:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(143, 166, 184, 0.16);
}

.app-frame {
  background: var(--light);
}

.sidebar {
  background: var(--card);
  color: var(--ink);
  border-right: 1px solid var(--hairline-light);
}

.side-top {
  align-items: center;
}

.env-pill {
  border-color: var(--hairline-light);
  color: var(--slate);
  background: var(--light);
  border-radius: 0;
}

.user-card {
  background: var(--light);
  border-color: var(--hairline-light);
  border-radius: 0;
}

.user-card strong {
  color: var(--ink);
}

.user-card span,
.side-link {
  color: var(--slate);
}

.side-link {
  border-radius: 0;
}

.side-link:hover,
.side-link.active {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--card);
}

.side-link .icon {
  color: var(--amber);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.side-link.active .icon,
.side-link:hover .icon {
  color: var(--amber);
}

.side-footer {
  border-top-color: var(--hairline-light);
}

.side-footer .btn {
  border-color: var(--hairline-light);
  color: var(--ink);
}

.side-footer .btn:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--card);
}

.topbar {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: var(--hairline-light);
}

.page-title h1 {
  text-transform: uppercase;
  line-height: 0.96;
}

.page-title p,
.detail-title p,
.login-card p,
.fine-print,
.auth-status,
.inline-status {
  color: var(--slate);
}

.btn {
  min-height: 44px;
  border-radius: 0;
  border-color: var(--hairline-light);
  color: var(--ink);
  background: var(--card);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.btn:hover {
  border-color: var(--ink);
}

.btn.primary {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--card);
}

.btn.primary:hover {
  border-color: var(--amber);
  background: var(--amber);
  color: var(--ink);
}

.btn.dark {
  border-color: var(--hairline-light);
  background: var(--card);
  color: var(--ink);
}

.btn.dark:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--card);
}

.unit-visual {
  background:
    repeating-linear-gradient(135deg, rgba(143, 166, 184, 0.07) 0 1px, transparent 1px 14px),
    linear-gradient(160deg, #15191F, #0A0C0F);
}

.unit-visual::before {
  border-color: rgba(143, 166, 184, 0.76);
  background:
    radial-gradient(circle at 14% 50%, rgba(143, 166, 184, 0.72) 0 8px, transparent 9px),
    radial-gradient(circle at 84% 50%, rgba(143, 166, 184, 0.5) 0 12px, transparent 13px),
    linear-gradient(90deg, transparent 0 22%, rgba(143, 166, 184, 0.28) 22% 27%, transparent 27% 100%);
}

.unit-visual::after {
  border-color: rgba(143, 166, 184, 0.28);
  background: rgba(143, 166, 184, 0.1);
}

.visual-transformer::before {
  background:
    repeating-linear-gradient(90deg, rgba(143, 166, 184, 0.58) 0 2px, transparent 2px 14px),
    linear-gradient(rgba(143, 166, 184, 0.16), rgba(143, 166, 184, 0.02));
}

.badge {
  border-radius: 0;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.badge.available,
.badge.limited {
  background: rgba(143, 166, 184, 0.14);
  border-color: rgba(143, 166, 184, 0.4);
  color: var(--ink);
}

.badge.reserved,
.badge.under-loi,
.badge.sourced-to-order {
  background: var(--light);
  border-color: var(--hairline-light);
  color: var(--slate);
}

.badge.dark {
  background: var(--ink);
  color: var(--card);
}

.detail-title .badge.dark {
  background: rgba(244, 245, 246, 0.08);
  border-color: rgba(244, 245, 246, 0.22);
  color: var(--card);
}

.detail-title .badge.available {
  background: rgba(244, 245, 246, 0.1);
  border-color: rgba(244, 245, 246, 0.32);
  color: #fff;
}

.badge.green {
  background: rgba(62, 111, 84, 0.1);
  border-color: rgba(62, 111, 84, 0.28);
  color: var(--success);
}

.detail-hero {
  background:
    radial-gradient(circle at 76% 18%, rgba(143, 166, 184, 0.14), transparent 32%),
    linear-gradient(135deg, #0C0E11 0%, #11151A 48%, #070809 100%);
  color: var(--card);
  border-bottom-color: var(--hairline-dark);
}

.detail-kicker {
  color: var(--muted-light);
}

.detail-kicker span:first-child,
.detail-intel-head {
  color: var(--amber);
}

.detail-title h1 {
  text-transform: uppercase;
}

.detail-title p {
  color: var(--muted-light);
}

.spec-table th,
.availability-row span {
  color: var(--slate);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
}

.data-table th {
  background: var(--light);
}

.collapse summary::after {
  color: var(--amber);
}

.disclaimer {
  border-radius: 0;
  background: #ECEEF0;
  border-color: var(--hairline-light);
  color: var(--slate);
}

.mobile-menu {
  border-radius: 0;
  border-color: var(--hairline-light);
}

#source_text {
  min-height: 320px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.65;
}

input[type="file"] {
  padding: 10px;
}

@media (max-width: 1180px) {
  .catalog-grid,
  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .detail-hero,
  .spec-layout,
  .split-grid {
    grid-template-columns: 1fr;
  }

  .side-stack {
    position: static;
  }
}

@media (max-width: 860px) {
  .login-screen {
    grid-template-columns: 1fr;
  }

  .login-art {
    min-height: auto;
    padding: 32px 24px;
    gap: 48px;
  }

  .login-copy {
    align-self: start;
    padding-bottom: 0;
  }

  .login-copy h1 {
    max-width: 12ch;
    font-size: clamp(42px, 12vw, 58px);
    line-height: 0.98;
  }

  .login-subcopy {
    max-width: 34rem;
    font-size: 15px;
  }

  .login-panel {
    padding: 24px;
  }

  .app-frame {
    display: block;
  }

  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 80;
    width: min(312px, 86vw);
    transform: translateX(-104%);
    transition: transform 0.22s ease;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .mobile-menu {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .topbar {
    padding: 0 18px;
  }

  .content {
    padding: 22px 18px;
  }

  .page-title {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .catalog-grid,
  .kpi-grid,
  .toolbar,
  .toolbar.compact,
  .form-grid,
  .check-grid {
    grid-template-columns: 1fr;
  }

  .detail-hero {
    margin: -22px -18px 22px;
    padding: 34px 22px;
  }

  .detail-title {
    min-height: auto;
  }

  .detail-title h1 {
    font-size: clamp(42px, 12vw, 64px);
  }

  .detail-stat-grid {
    grid-template-columns: 1fr;
  }

  .detail-stat,
  .detail-stat:nth-child(2n),
  .detail-stat:nth-last-child(-n + 2) {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(143, 166, 184, 0.2);
  }

  .detail-stat:last-child {
    border-bottom: 0;
  }

  .auth-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .login-card {
    padding: 24px;
  }

  .catalog-tabs {
    grid-template-columns: 1fr;
  }

  .signup-head {
    flex-direction: column;
  }

  .signup-head strong {
    text-align: left;
  }

  .signup-actions {
    grid-template-columns: 1fr;
  }

  .card-title-row,
  .card-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .mw {
    text-align: left;
  }

  .row-actions,
  .detail-actions,
  .top-actions {
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .btn.icon-only,
  .mobile-menu {
    width: 42px;
  }
}