:root {
  --color-bg: #f4f1eb;
  --color-bg-elevated: #fffdf9;
  --color-bg-subtle: #eae5dc;
  --color-ink: #1b2520;
  --color-ink-muted: #566159;
  --color-line: rgba(27, 37, 32, 0.16);
  --color-line-strong: rgba(27, 37, 32, 0.28);
  --color-brand: #23362d;
  --color-accent: #8b5e2b;
  --color-accent-ink: #67451f;
  --color-accent-soft: #ede1cc;
  --color-success: #2f6b4f;
  --color-danger: #8f2d2d;
  --color-info: #2f4f6b;
  --color-focus: #67451f;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(27, 37, 32, 0.06);
  --shadow-md: 0 8px 24px rgba(27, 37, 32, 0.08);
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --font: "Vazirmatn", "Tahoma", sans-serif;
  --bottom-nav-h: 72px;
  --content-max: 1180px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html {
  scroll-padding-top: calc(84px + env(safe-area-inset-top));
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body {
  font-family: var(--font);
  color: var(--color-ink);
  background:
    radial-gradient(1100px 420px at 100% -12%, rgba(139, 94, 43, 0.08), transparent 58%),
    var(--color-bg);
  min-height: 100vh;
  min-height: 100dvh;
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a, input, select, textarea, summary { touch-action: manipulation; }
img, video { display: block; max-width: 100%; height: auto; }

:where(a, button, input, select, textarea, summary):focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.skip-link {
  position: fixed;
  top: calc(var(--space-2) + env(safe-area-inset-top));
  inset-inline-start: var(--space-3);
  z-index: 100;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-brand);
  color: #fff;
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }
.route-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 90;
  height: 3px;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, var(--color-accent), var(--color-brand), transparent);
  transform: scaleX(0);
  transform-origin: right;
  opacity: 0;
}
body.is-loading .route-progress {
  opacity: 1;
  animation: route-progress 1s ease-in-out infinite;
}
@keyframes route-progress {
  0% { transform: scaleX(0.08); transform-origin: right; }
  50% { transform: scaleX(0.7); transform-origin: right; }
  51% { transform-origin: left; }
  100% { transform: scaleX(0.08); transform-origin: left; }
}

.app-shell {
  min-height: 100vh;
  min-height: 100dvh;
  padding-bottom: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom) + var(--space-4));
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: calc(var(--space-3) + env(safe-area-inset-top));
  padding-right: max(var(--space-4), env(safe-area-inset-right));
  padding-bottom: var(--space-3);
  padding-left: max(var(--space-4), env(safe-area-inset-left));
  background: rgba(244, 241, 235, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}

.brand-lockup { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }
.brand-lockup > div { min-width: 0; }
.brand-lockup-lg { margin-bottom: var(--space-5); }
.sanga-logo { display: block; width: 185px; max-width: 100%; height: auto; }
.brand-lockup-lg .sanga-logo { width: 245px; }
.onboarding-header .sanga-logo { width: 195px; }
.storefront-top .sanga-logo { width: 185px; }
.brand-mark {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background:
    linear-gradient(145deg, #3c5547, #23362d 55%, #8b5e2b);
  box-shadow: var(--shadow-sm);
}
.brand-name { font-weight: 700; font-size: 1.05rem; letter-spacing: -0.01em; overflow-wrap: anywhere; }
.brand-sub { color: var(--color-ink-muted); font-size: 0.82rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.app-main, .onboarding-main {
  width: min(var(--content-max), 100%);
  margin: 0 auto;
  padding-top: var(--space-5);
  padding-right: max(var(--space-4), env(safe-area-inset-right));
  padding-bottom: var(--space-5);
  padding-left: max(var(--space-4), env(safe-area-inset-left));
}

.bottom-nav {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 30;
  height: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom));
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
  gap: 2px;
  padding: var(--space-2) var(--space-2) calc(var(--space-2) + env(safe-area-inset-bottom));
  background: rgba(255, 253, 249, 0.96);
  border-top: 1px solid var(--color-line);
  backdrop-filter: blur(10px);
  transition: transform 160ms ease;
}
.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  border-radius: var(--radius-md);
  color: var(--color-ink-muted);
  font-size: 0.72rem;
  font-weight: 600;
  min-width: 0;
  min-height: 48px;
}
.nav-label { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-icon { width: 22px; height: 22px; flex: none; }
.nav-item.is-active { color: var(--color-brand); background: var(--color-accent-soft); }
.nav-item:focus-visible { outline-offset: -2px; }
.nav-item-primary {
  background: var(--color-brand);
  color: #fffdf9;
}
.nav-item.is-disabled { opacity: 0.45; pointer-events: none; }

.topbar-nav { display: none; }

.auth-shell, .onboarding-shell { min-height: 100vh; min-height: 100dvh; }
.auth-shell {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
}
.auth-hero {
  background:
    linear-gradient(160deg, rgba(35, 54, 45, 0.72), rgba(35, 54, 45, 0.35)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cpath fill='%238b5e2b' fill-opacity='.15' d='M0 80L80 0h80v80L80 160H0z'/%3E%3C/svg%3E"),
    #23362d;
  min-height: 100vh;
  min-height: 100dvh;
}
.auth-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-6) var(--space-5);
  background: rgba(255, 253, 249, 0.92);
}

.onboarding-header {
  width: min(720px, 100%);
  margin: 0 auto;
  padding: var(--space-5) var(--space-4) 0;
}
.stepper-track {
  height: 6px;
  background: rgba(27, 37, 32, 0.08);
  border-radius: 999px;
  overflow: hidden;
  margin-top: var(--space-3);
}
.stepper-fill {
  height: 100%;
  width: var(--progress, 25%);
  background: linear-gradient(90deg, var(--color-brand), var(--color-accent));
  transition: width 200ms ease;
}
.stepper-label { margin-top: var(--space-2); color: var(--color-ink-muted); font-size: 0.85rem; }

.page-title { margin: 0; font-size: clamp(1.4rem, 2.5vw, 1.8rem); line-height: 1.35; }
.page-lead { margin: var(--space-2) 0 0; color: var(--color-ink-muted); }
.section-title { margin: 0; font-size: 1.05rem; }
.muted { color: var(--color-ink-muted); }
:where(.page-title, .section-title, .section-subtitle, .list-title, .page-lead, .muted) {
  overflow-wrap: anywhere;
}

.stack-sm > * + * { margin-top: var(--space-2); }
.stack-md > * + * { margin-top: var(--space-4); }
.stack-lg > * + * { margin-top: var(--space-5); }

.panel {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}
.metric {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}
.metric-label { color: var(--color-ink-muted); font-size: 0.85rem; }
.metric-value { font-size: clamp(1.25rem, 6vw, 1.6rem); font-weight: 700; margin-top: var(--space-1); overflow-wrap: anywhere; }
.metric-hint { color: var(--color-accent-ink); font-size: 0.78rem; margin-top: var(--space-1); }
.metric-link { display: block; color: inherit; transition: border-color 120ms ease, box-shadow 120ms ease; }
.metric-link:hover, .metric-link:focus-visible { border-color: var(--color-accent); box-shadow: var(--shadow-sm); }
.metric-warn { border-color: rgba(139, 94, 43, 0.5); background: var(--color-accent-soft); }

.field { display: flex; flex-direction: column; gap: var(--space-2); min-width: 0; }
.field-heading { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-2); }
.field-label { font-weight: 600; font-size: 0.92rem; }
.field-requirement {
  flex: none;
  color: var(--color-ink-muted);
  font-size: 0.74rem;
  font-weight: 500;
}
.field-input {
  width: 100%;
  border: 1px solid var(--color-line);
  background: #fff;
  border-radius: var(--radius-md);
  padding: 0.85rem 0.95rem;
  color: var(--color-ink);
  min-height: 46px;
  min-width: 0;
  max-width: 100%;
}
.field-input:focus-visible {
  outline: 3px solid rgba(139, 94, 43, 0.42);
  outline-offset: 1px;
  border-color: var(--color-accent);
}
.field-input[aria-invalid="true"] { border-color: var(--color-danger); }
.field-error { color: var(--color-danger); font-size: 0.85rem; font-weight: 600; }
.field-checkbox { width: 1.25rem; height: 1.25rem; flex: none; accent-color: var(--color-brand); }
input[type="number"], input[type="tel"], input[type="date"] {
  direction: ltr;
  text-align: left;
  unicode-bidi: isolate;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 0.8rem 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease;
  min-height: 44px;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--color-brand); color: #fffdf9; }
.btn-secondary { background: var(--color-accent-soft); color: var(--color-brand); border-color: rgba(139, 94, 43, 0.25); }
.btn-ghost { background: transparent; border-color: var(--color-line); color: var(--color-ink); }
.btn-danger { background: #f8e8e8; color: var(--color-danger); border-color: rgba(143, 45, 45, 0.2); }
.btn-block { width: 100%; }
.btn-sm { padding: 0.45rem 0.75rem; font-size: 0.85rem; min-height: 40px; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.btn.is-disabled, .btn[aria-busy="true"] { cursor: wait; opacity: 0.68; pointer-events: none; }
.btn[aria-busy="true"]::before {
  content: "";
  width: 0.9rem;
  height: 0.9rem;
  border: 2px solid currentColor;
  border-inline-end-color: transparent;
  border-radius: 50%;
  animation: busy-spin 650ms linear infinite;
}
@keyframes busy-spin { to { transform: rotate(1turn); } }

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.2rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(27, 37, 32, 0.06);
}
.badge-accent { background: var(--color-accent-soft); color: var(--color-accent-ink); }
.badge-muted { color: var(--color-ink-muted); }
.badge-row { display: flex; gap: var(--space-2); flex-wrap: wrap; }

.list-stack { display: grid; gap: var(--space-3); }
.list-item {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-4);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  min-width: 0;
}
.list-item > * { min-width: 0; }
.list-item:is(a):hover, .list-item:is(a):focus-visible { border-color: var(--color-accent); box-shadow: var(--shadow-sm); }
.list-title { font-weight: 700; }

.alert {
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-line);
  background: #fff;
}
.alert-error {
  background: #fdf2f2;
  border-color: rgba(143, 45, 45, 0.2);
  color: var(--color-danger);
}
.alert-warning {
  background: var(--color-accent-soft);
  border-color: rgba(139, 94, 43, 0.35);
  color: var(--color-accent-ink);
}
.dev-otp { text-align: center; }
.dev-otp-code {
  display: block;
  margin: var(--space-2) 0;
  direction: ltr;
  font-size: 1.55rem;
  letter-spacing: 0.18em;
}
.dev-otp small { display: block; }

.toast-region {
  position: fixed;
  top: calc(var(--space-3) + env(safe-area-inset-top));
  inset-inline: 0;
  z-index: 50;
  display: grid;
  gap: var(--space-2);
  justify-items: center;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  min-width: min(420px, calc(100% - 2rem));
  max-width: calc(100% - max(2rem, env(safe-area-inset-left) + env(safe-area-inset-right)));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  background: var(--color-brand);
  color: #fffdf9;
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  box-shadow: var(--shadow-md);
  animation: toast-in 180ms ease;
  transition: opacity 250ms ease, transform 250ms ease;
}
.toast-error { background: var(--color-danger); }
.toast-success { background: var(--color-success); }
.toast-info { background: var(--color-info); }
.toast-leaving { opacity: 0; transform: translateY(-6px); }
.toast-close {
  flex: none;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.75;
  padding: 0.5rem;
  min-width: 40px;
  min-height: 40px;
}
.toast-close:hover { opacity: 1; }

.empty-state {
  padding: var(--space-6);
  text-align: center;
  color: var(--color-ink-muted);
  border: 1px dashed var(--color-line);
  border-radius: var(--radius-lg);
  background: rgba(255, 253, 249, 0.6);
}

.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-ink-muted);
}
.checklist li.is-done { color: var(--color-success); font-weight: 600; }

@keyframes toast-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.toolbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.filter-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
.filter-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2) var(--space-4);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-line);
  color: var(--color-ink-muted);
  font-size: 0.86rem;
}
.filter-meta strong { color: var(--color-ink); }
.lot-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}
.lot-card-link {
  min-width: 0;
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: var(--space-3);
  color: inherit;
}
.lot-thumb,
.lot-thumb img,
.lot-thumb-fallback {
  width: 88px;
  height: 88px;
  border-radius: var(--radius-md);
  object-fit: cover;
}
.lot-thumb-fallback {
  background:
    linear-gradient(145deg, rgba(35, 54, 45, 0.12), rgba(139, 94, 43, 0.28));
}
.lot-body { display: grid; gap: 4px; align-content: start; }
.price-inline { font-size: 0.82rem; }
.badge-danger { background: #f8e8e8; color: var(--color-danger); }
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-3);
}
.gallery img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-line);
  background: #fff;
}
.kv {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--color-line);
}
.kv span { color: var(--color-ink-muted); }
.freshness-fresh { background: rgba(47, 107, 79, 0.12); color: var(--color-success); }
.freshness-needs_confirmation { background: rgba(139, 94, 43, 0.16); color: var(--color-accent-ink); }
.freshness-stale { background: rgba(143, 45, 45, 0.12); color: var(--color-danger); }

.storefront-shell { min-height: 100vh; min-height: 100dvh; }
.storefront-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding-top: calc(var(--space-3) + env(safe-area-inset-top));
  padding-right: max(var(--space-4), env(safe-area-inset-right));
  padding-bottom: var(--space-3);
  padding-left: max(var(--space-4), env(safe-area-inset-left));
  border-bottom: 1px solid var(--color-line);
  background: rgba(255, 253, 249, 0.92);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
}
.storefront-main {
  width: min(1100px, 100%);
  margin: 0 auto;
  padding-top: var(--space-5);
  padding-right: max(var(--space-4), env(safe-area-inset-right));
  padding-bottom: calc(var(--space-7) + env(safe-area-inset-bottom));
  padding-left: max(var(--space-4), env(safe-area-inset-left));
}
.storefront-footer {
  text-align: center;
  color: var(--color-ink-muted);
  padding: var(--space-5);
  font-size: 0.85rem;
}
.business-logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  object-fit: cover;
}
.storefront-hero { margin-bottom: var(--space-2); }
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(160px, 100%), 1fr));
  gap: var(--space-4);
  align-items: stretch;
}
.catalog-grid > .empty-state { grid-column: 1 / -1; }
.catalog-card-wrap { display: grid; grid-template-rows: 1fr auto; gap: var(--space-2); min-width: 0; }
.catalog-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-elevated);
  min-width: 0;
  transition: border-color 120ms ease, box-shadow 120ms ease, transform 120ms ease;
}
.catalog-card:hover, .catalog-card:focus-visible {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.catalog-card-media {
  position: relative;
  aspect-ratio: 1;
  background: rgba(27, 37, 32, 0.04);
}
.catalog-card-media img,
.catalog-card-media .lot-thumb-fallback {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.catalog-card-body { padding: var(--space-3); display: grid; gap: 4px; }
.catalog-price {
  color: var(--color-brand);
  font-weight: 700;
}
.catalog-price-lg { font-size: 1.35rem; margin-top: var(--space-2); }
.card-flags {
  position: absolute;
  top: var(--space-2);
  inset-inline-start: var(--space-2);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}
.card-flag {
  background: #8f2d2d;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
}
.gallery-lg img { aspect-ratio: 4/3; }
.checkbox-field { flex-direction: row; align-items: flex-start; gap: var(--space-3); padding: var(--space-2) 0; }
.field-copy { min-width: 0; flex: 1; }
.lot-pick-list {
  display: grid;
  gap: var(--space-2);
  max-height: 280px;
  overflow: auto;
  padding: var(--space-2);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: #fff;
}
.lot-pick-list label { display: flex; gap: 0.5rem; align-items: flex-start; }

.chip-row { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--color-accent-soft);
  color: var(--color-accent-ink);
  font-size: 0.8rem;
  font-weight: 700;
}
.chip.is-active { background: var(--color-brand); color: #fff; }
.checkbox-inline { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.9rem; }

@media (max-width: 860px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-hero { display: none; }
  .auth-panel {
    min-height: 100vh;
    min-height: 100dvh;
    padding-right: max(var(--space-5), env(safe-area-inset-right));
    padding-left: max(var(--space-5), env(safe-area-inset-left));
  }
}

@media (max-width: 520px) {
  .topbar {
    padding-top: calc(var(--space-2) + env(safe-area-inset-top));
    padding-right: max(var(--space-3), env(safe-area-inset-right));
    padding-bottom: var(--space-2);
    padding-left: max(var(--space-3), env(safe-area-inset-left));
  }
  .topbar .brand-sub { display: none; }
  .topbar .sanga-logo { width: 150px; }
  .topbar-actions { display: flex; gap: var(--space-1); }
  .topbar-actions .btn { padding-inline: var(--space-2); font-size: 0.78rem; min-height: 40px; }
  .panel { padding: var(--space-4); border-radius: var(--radius-md); }
  .app-main, .onboarding-main {
    padding-top: var(--space-4);
    padding-right: max(var(--space-3), env(safe-area-inset-right));
    padding-bottom: var(--space-4);
    padding-left: max(var(--space-3), env(safe-area-inset-left));
  }
  .storefront-main {
    padding-right: max(var(--space-3), env(safe-area-inset-right));
    padding-left: max(var(--space-3), env(safe-area-inset-left));
  }
  .storefront-top { flex-wrap: wrap; }
  .list-item { align-items: flex-start; flex-wrap: wrap; }
  .selection-bar {
    top: calc(60px + env(safe-area-inset-top) + var(--space-2));
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .selection-bar .btn { width: 100%; }
  .filter-bar-main > .field { flex-basis: 100%; }
  .filter-bar-main > .btn { flex: 1 1 100%; }
  .filter-disclosure > summary, .filter-bar-more > .btn { width: 100%; }
  .toolbar > .btn-row { width: 100%; }
  .toolbar > .btn-row .btn { flex: 1 1 8rem; }
  .toolbar > .btn:not(.btn-sm) { width: 100%; }
  .form-actions .btn { flex: 1 1 9rem; }
  .kv { align-items: flex-start; flex-wrap: wrap; }
  .kv strong { overflow-wrap: anywhere; }
  .field-heading, .audience-heading { align-items: flex-start; flex-wrap: wrap; }
  input, select, textarea { font-size: 16px; }
}

.inline-form { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); }
.inquiry-actions { margin-top: var(--space-2); align-items: center; }
.field-input-sm { padding: 0.45rem 0.65rem; font-size: 0.85rem; width: auto; }

.error-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: var(--space-5);
}
.error-card {
  max-width: 420px;
  width: 100%;
  text-align: center;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}
.error-code {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: 0.05em;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  body.is-loading .route-progress { animation: none; transform: scaleX(1); }
}

/* Customer storefront: image-led, mobile-first public buying surface. */
.storefront-top .storefront-brand {
  flex: 1 1 auto;
  max-width: min(42rem, calc(100% - 7rem));
}
.storefront-actions {
  display: flex;
  flex: none;
  align-items: center;
  gap: var(--space-2);
}
.storefront-top .brand-name {
  display: -webkit-box;
  overflow: hidden;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.business-logo {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  padding: 3px;
  border: 1px solid var(--color-line);
  border-radius: 12px;
  object-fit: contain;
  background: #fff;
}
.storefront-hero {
  padding: clamp(var(--space-4), 4vw, var(--space-6));
  border: 1px solid rgba(139, 94, 43, 0.2);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(30rem 14rem at 0 0, rgba(139, 94, 43, 0.14), transparent 70%),
    rgba(255, 253, 249, 0.8);
}
.storefront-eyebrow {
  margin-bottom: var(--space-1);
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 800;
}
.storefront-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.storefront-trust-row span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-ink-muted);
  background: rgba(255, 255, 255, 0.72);
  font-size: 0.76rem;
  font-weight: 700;
}
.catalog-grid {
  grid-template-columns: repeat(auto-fill, minmax(min(15.5rem, 100%), 1fr));
}
.product-card-body {
  align-content: start;
}
.product-card-price .catalog-price,
.detail-price-card .catalog-price {
  max-width: 100%;
  overflow-wrap: anywhere;
  font-variant-numeric: tabular-nums;
  line-height: 1.45;
  unicode-bidi: plaintext;
}
.product-card-price .catalog-price {
  font-size: clamp(0.94rem, 4.4vw, 1.08rem);
}
.product-image-fallback {
  display: grid;
  width: 100%;
  height: 100%;
  min-width: 0;
  place-content: center;
  justify-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  color: rgba(35, 54, 45, 0.58);
  text-align: center;
}
.product-image-fallback span {
  font-size: 0.75rem;
  font-weight: 700;
}
.product-card-customer-actions {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3);
  border-top: 1px solid var(--color-line);
  background: rgba(244, 241, 235, 0.48);
}
.product-card-customer-actions form {
  min-width: 0;
  margin: 0;
}
.product-card-customer-actions .select-form { flex: 2 1 12rem; }
.product-card-customer-actions .btn {
  width: 100%;
  min-height: 44px;
  padding-inline: var(--space-2);
}
.storefront-body .btn-sm,
.storefront-body .filter-trigger {
  min-height: 44px;
}
.active-filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
  font-size: 0.78rem;
}
.active-filter-heading { color: var(--color-ink-muted); font-weight: 700; }
.active-filter-chip {
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  color: var(--color-brand);
  background: var(--color-accent-soft);
  font-weight: 700;
}
.active-filter-row a {
  min-height: 32px;
  margin-inline-start: auto;
  color: var(--color-danger);
  font-weight: 800;
}
.gallery-empty {
  display: grid;
  min-height: clamp(15rem, 48vw, 28rem);
  aspect-ratio: 4 / 3;
  place-content: center;
  justify-items: center;
  gap: var(--space-2);
  color: var(--color-ink-muted);
  background:
    linear-gradient(145deg, rgba(35, 54, 45, 0.05), rgba(139, 94, 43, 0.12)),
    #fff;
}
.gallery-empty strong { color: var(--color-ink); }
.gallery-empty span { max-width: 22rem; font-size: 0.82rem; }
.product-detail-supplier {
  display: grid;
  gap: 1px;
}
.product-detail-supplier > span,
.product-detail-supplier small {
  color: var(--color-ink-muted);
  font-size: 0.76rem;
}
.detail-primary-actions form,
.detail-stock-card form { margin: 0; }
.public-spec-list {
  margin: 0;
  padding: 0;
}
.public-spec-list .kv {
  align-items: baseline;
}
.public-spec-list dt {
  color: var(--color-ink-muted);
}
.public-spec-list dd {
  margin: 0;
  font-weight: 700;
  text-align: end;
  overflow-wrap: anywhere;
}
.selection-bar-inline { position: static; }
.product-empty-state > .empty-state-icon {
  font-size: 1.15rem;
  font-weight: 800;
}

@media (max-width: 620px) {
  .storefront-top {
    flex-wrap: nowrap;
    padding-top: calc(var(--space-2) + env(safe-area-inset-top));
    padding-bottom: var(--space-2);
  }
  .storefront-top .storefront-brand {
    max-width: calc(100% - 6.5rem);
  }
  .storefront-top .brand-sub { font-size: 0.74rem; }
  .storefront-main { padding-top: var(--space-4); }
  .storefront-hero { padding: var(--space-4); }
  .storefront-trust-row { gap: var(--space-1); }
  .catalog-grid { grid-template-columns: 1fr; }
  .product-card-title { min-height: 0; }
  .product-card-specs { min-height: 0; }
  .product-card-customer-actions { align-items: stretch; }
  .product-detail-summary { padding: var(--space-4); }
  .detail-primary-actions .btn { min-height: 50px; }
  .product-detail-grid { gap: var(--space-3); }
  .share-detail-panel { padding: var(--space-4); }
  .active-filter-row a { margin-inline-start: 0; }
}

.section-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-3);
}
.section-heading-row .section-title { margin: 0; }
.section-heading-row .muted { margin: var(--space-1) 0 0; }
.section-kicker {
  display: block;
  margin-bottom: var(--space-1);
  color: var(--color-accent);
  font-size: 0.76rem;
  font-weight: 800;
}
.sale-showcase {
  padding: clamp(var(--space-4), 4vw, var(--space-6));
  overflow: hidden;
  border: 1px solid rgba(143, 45, 45, 0.24);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(143, 45, 45, 0.11), rgba(255, 253, 249, 0.9));
}
.sale-section-note { color: var(--color-danger); font-size: 0.78rem; font-weight: 800; }
.product-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(15rem, 18rem);
  gap: var(--space-3);
  padding-bottom: var(--space-2);
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  scrollbar-width: thin;
}
.product-rail > * { min-width: 0; scroll-snap-align: start; }
.product-rail .catalog-card-wrap { height: 100%; }
.collection-section { padding-block: var(--space-2); }
.catalog-price-old {
  color: var(--color-ink-muted);
  font-size: 0.8rem;
  text-decoration: line-through;
  text-decoration-thickness: 1.5px;
}
.sale-meta { display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-2); font-size: 0.72rem; }
.sale-meta b { color: var(--color-danger); }
.sale-meta span { color: var(--color-ink-muted); }
.sale-detail-meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); margin-top: var(--space-2); color: var(--color-ink-muted); font-size: 0.78rem; }
.secure-link { padding: var(--space-3); overflow-wrap: anywhere; border: 1px dashed var(--color-line-strong); border-radius: var(--radius-md); background: var(--color-bg); text-align: left; }
.danger-disclosure summary { min-height: 44px; color: var(--color-danger); cursor: pointer; font-weight: 700; }
.storefront-status-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); }
.storefront-status-grid > div { display: grid; gap: var(--space-1); }
.storefront-status-grid strong { color: var(--color-brand); font-size: 1.6rem; }
.storefront-status-grid span { color: var(--color-ink-muted); }
.suggestion-panel { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.collection-product-picker .lot-pick-list { max-height: 24rem; }
.collection-picker-search { margin-bottom: var(--space-2); }
.collection-product-picker [data-collection-option][hidden] { display: none; }
.special-manage-prices { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); margin-block: var(--space-1); }
.special-manage-prices strong { color: var(--color-danger); }
.special-manage-row { align-items: center; }
.special-empty-state { border: 1px dashed rgba(143, 45, 45, 0.28); }
.inventory-special-price { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: flex-end; gap: var(--space-2); }
.inventory-special-until { color: var(--color-danger); font-weight: 700; }
.collection-manage-row form { margin: 0; }
.section-anchor { scroll-margin-top: 5.5rem; }
.live-data-note {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
  color: var(--color-ink-muted);
  font-size: 0.9rem;
}
.live-data-note span { color: var(--color-success); font-size: 0.65rem; }

@media (max-width: 620px) {
  .section-heading-row { align-items: start; }
  .sale-section-note { display: none; }
  .sale-showcase { margin-inline: calc(var(--space-3) * -1); border-radius: 0; border-inline: 0; }
  .product-rail { grid-auto-columns: minmax(15rem, 78vw); margin-inline-end: calc(var(--space-3) * -1); padding-inline-end: var(--space-3); }
  .storefront-status-grid { grid-template-columns: 1fr; }
  .suggestion-panel { align-items: stretch; flex-direction: column; }
  .suggestion-panel .btn { width: 100%; }
  .collection-manage-row { gap: var(--space-3); }
  .collection-order-actions { width: 100%; }
  .special-manage-row { align-items: stretch; }
  .special-manage-row .btn-row { width: 100%; }
  .inventory-special-price { justify-content: flex-start; }
}

@media (max-width: 360px) {
  .business-logo,
  .storefront-top .brand-mark {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }
  .storefront-top .brand-name { font-size: 0.92rem; }
  .storefront-top .brand-sub { display: none; }
  .product-card-customer-actions { display: grid; grid-template-columns: 1fr; }
}

@media (min-width: 900px) {
  .sale-showcase .product-rail {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 22rem));
    justify-content: start;
    overflow: visible;
    scroll-snap-type: none;
  }
  .metric-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .bottom-nav { display: none; }
  .app-shell { padding-bottom: calc(var(--space-6) + env(safe-area-inset-bottom)); }
  .topbar-nav { display: flex; gap: var(--space-2); }
  .topbar-more-link { display: none; }
  .topbar {
    padding-right: max(var(--space-5), env(safe-area-inset-right), calc((100vw - 1440px) / 2));
    padding-left: max(var(--space-5), env(safe-area-inset-left), calc((100vw - 1440px) / 2));
  }
  .topbar-link {
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-md);
    color: var(--color-ink-muted);
    font-weight: 600;
    font-size: 0.92rem;
  }
  .topbar-link:hover { color: var(--color-ink); background: rgba(27, 37, 32, 0.05); }
  .topbar-link.is-active { color: var(--color-brand); background: var(--color-accent-soft); }
}

/* Accounting / ledger */
.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-3);
}
.balance-card { text-align: center; }
.balance-label { color: var(--color-ink-muted); font-size: 0.9rem; }
.balance-amount { font-size: 1.6rem; font-weight: 700; margin-top: 0.25rem; }
.balance-unit { font-size: 0.9rem; font-weight: 600; color: var(--color-ink-muted); }
.balance-state { font-weight: 700; margin-top: 0.15rem; }
.balance-debtor .balance-amount, .balance-debtor .balance-state { color: var(--color-success); }
.balance-creditor .balance-amount, .balance-creditor .balance-state { color: var(--color-danger); }
.balance-settled .balance-amount, .balance-settled .balance-state { color: var(--color-ink-muted); }
.ledger-amounts { text-align: left; display: flex; flex-direction: column; gap: 0.25rem; align-items: flex-end; }
.ledger-delta { font-weight: 700; font-variant-numeric: tabular-nums; }
.amount-debit, .amount-debtor { color: var(--color-success); }
.amount-credit, .amount-creditor { color: var(--color-danger); }
.amount-settled { color: var(--color-ink-muted); }
.state-badge.is-debtor { background: rgba(47, 107, 79, 0.12); color: var(--color-success); }
.state-badge.is-creditor { background: #f8e8e8; color: var(--color-danger); }
.state-badge.is-settled { background: rgba(27, 37, 32, 0.06); color: var(--color-ink-muted); }

/* Debit / credit statement table */
.table-scroll, .table-wrap, .report-body {
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-gutter: stable;
}
.ledger-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  font-size: 0.9rem;
}
.ledger-table th, .ledger-table td {
  border-bottom: 1px solid var(--color-line);
  padding: 0.6rem 0.7rem;
  text-align: right;
  vertical-align: top;
}
.ledger-table thead th { background: var(--color-accent-soft); font-size: 0.85rem; }
.ledger-table tfoot th, .ledger-table tfoot td { background: rgba(27, 37, 32, 0.04); font-weight: 700; }
.ledger-table .num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.ledger-table .empty-cell { text-align: center; color: var(--color-ink-muted); padding: var(--space-5); }

/* Aging buckets */
.aging-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: var(--space-3);
}
.aging-cell {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.aging-amount { font-weight: 700; font-variant-numeric: tabular-nums; margin-top: var(--space-1); }

/* Printable statement */
.print-sheet { max-width: 820px; margin: 0 auto; padding: var(--space-5); background: #fff; }
.print-actions { margin-bottom: var(--space-4); }
.print-head { display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: space-between; align-items: flex-start; border-bottom: 2px solid var(--color-line); padding-bottom: var(--space-3); margin-bottom: var(--space-3); }
.print-balance { margin: var(--space-3) 0; font-size: 1.05rem; }
.print-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.print-table th, .print-table td { border: 1px solid var(--color-line); padding: 0.5rem; text-align: right; }
.print-table thead th { background: var(--color-accent-soft); }
@media print {
  .no-print { display: none !important; }
  .print-sheet { max-width: none; padding: 0; }
  .table-scroll, .table-wrap { overflow: visible; }
}

/* ---------------------------------------------------------------------------
   V2 components
   Added for the redesigned navigation, product lifecycle, trading, invoicing
   and reporting screens. Same token vocabulary as everything above.
   --------------------------------------------------------------------------- */

/* Metric rows. Wraps rather than scrolls, so a phone stacks them. */
.metric-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-3);
}

.section-subtitle { font-size: 0.95rem; font-weight: 700; color: var(--color-ink-muted); }

.two-col { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media (min-width: 900px) {
  .two-col { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* «بیشتر» hub */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-3);
}
.hub-tile {
  display: block;
  color: inherit;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: border-color 120ms ease, box-shadow 120ms ease;
}
.hub-tile:hover { border-color: var(--color-accent); box-shadow: var(--shadow-sm); }
.hub-title { font-weight: 700; margin-bottom: var(--space-1); }

/* Tabs for «خرید و فروش» */
.tab-row { display: flex; flex-wrap: wrap; gap: var(--space-2); border-bottom: 1px solid var(--color-line); }
.tab {
  padding: 0.6rem 0.9rem;
  color: var(--color-ink-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tab.is-active { color: var(--color-brand); border-bottom-color: var(--color-brand); font-weight: 700; }

/* Filter bar: search always visible, the rest behind a disclosure */
.filter-bar-main { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: flex-end; }
.filter-bar-more { margin-top: var(--space-4); display: grid; gap: var(--space-4); }
.filter-disclosure { grid-column: 1 / -1; }
.filter-disclosure > summary { width: fit-content; cursor: pointer; list-style: none; }
.filter-disclosure > summary::-webkit-details-marker { display: none; }
.field-errors, .errorlist { color: var(--color-danger); font-size: 0.82rem; margin: var(--space-1) 0 0; }
.errorlist { list-style: none; padding: 0; }
.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-3);
}
.field-grow { flex: 1 1 220px; }
.chip-choice { cursor: pointer; display: inline-flex; align-items: center; gap: var(--space-2); }
.chip-choice input { margin: 0; }

/* Stock and price freshness wording */
.stock-line-inquiry { color: var(--color-accent); font-weight: 600; }
.badge-warn { background: var(--color-accent-soft); color: var(--color-accent-ink); }
.badge-success { background: rgba(47, 107, 79, 0.12); color: var(--color-success); }
.badge-special { background: var(--color-brand); color: #fff; }
.card-flag-special { background: var(--color-brand); color: #fff; }

/* Public multi-product selection */
.selection-bar {
  position: sticky;
  top: calc(64px + env(safe-area-inset-top) + var(--space-2));
  z-index: 5;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-brand);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-sm);
}
.selection-bar .btn { background: #fff; color: var(--color-brand); }
.selection-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  align-items: end;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: var(--space-3);
}
@media (min-width: 700px) {
  .selection-row { grid-template-columns: 2fr 1fr auto; }
}
.select-form { margin-top: var(--space-2); }
.catalog-card-wrap > .select-form { margin-top: 0; }
.catalog-card-wrap > .select-form .btn { width: 100%; }
.card-note { margin-top: var(--space-1); }

/* Product media management */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-3);
}
.media-tile {
  position: relative;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-elevated);
}
.media-tile img { width: 100%; height: 120px; object-fit: cover; display: block; }
.media-tile-video {
  height: 120px;
  display: grid;
  place-items: center;
  background: rgba(27, 37, 32, 0.06);
  color: var(--color-ink-muted);
}
.media-tile-actions { display: flex; gap: var(--space-2); padding: var(--space-2); }
.media-order-actions { display: flex; gap: var(--space-1); padding: var(--space-2) var(--space-2) 0; }
.media-upload-picker {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-5);
  border: 2px dashed var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-bg-elevated);
  cursor: pointer;
}
.media-upload-picker:hover, .media-upload-picker:focus-within { border-color: var(--color-brand); }
.media-upload-picker:has(+ .media-upload-input:focus-visible) { outline: 3px solid var(--color-brand); outline-offset: 2px; }
.media-upload-picker span { color: var(--color-ink-muted); font-size: .9rem; }
.media-upload-input { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.media-upload-preview { display: grid; gap: var(--space-2); }
.media-upload-preview[hidden], .special-price-fields[hidden] { display: none; }
.media-upload-file { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-2) var(--space-3); border: 1px solid var(--color-line); border-radius: var(--radius-md); }
.media-upload-file small { color: var(--color-ink-muted); }
.media-upload-file span { min-width: 0; overflow-wrap: anywhere; }
.media-upload-file img { width: 44px; height: 44px; object-fit: cover; border-radius: var(--radius-sm); }
.media-upload-file.is-invalid { border-color: var(--color-danger, #b24435); color: var(--color-danger, #b24435); }
[data-price-tier]:not(:has(input[name$="-is_special"]:checked)) [data-special-fields] { display: none; }

/* Searchable product selector used by invoices and trade forms. */
.product-picker { position: relative; }
.product-picker-input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-2);
}
.product-picker-results {
  position: absolute;
  inset-inline: 0;
  z-index: 20;
  max-height: 16rem;
  overflow-y: auto;
  margin-top: var(--space-1);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-sm);
}
.product-picker-option {
  display: block;
  width: 100%;
  padding: var(--space-3);
  border: 0;
  border-bottom: 1px solid var(--color-line);
  background: transparent;
  color: var(--color-ink);
  text-align: start;
  cursor: pointer;
}
.product-picker-option:hover,
.product-picker-option.is-active,
.product-picker-option:focus-visible {
  background: var(--color-accent-soft);
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}
.product-picker-empty {
  margin: 0;
  padding: var(--space-3);
  color: var(--color-ink-muted);
}

/* Gallery */
.gallery-slide img, .gallery-slide video { width: 100%; border-radius: var(--radius-lg); display: block; }
.gallery-caption { color: var(--color-ink-muted); font-size: 0.85rem; margin-top: var(--space-2); }
.gallery-thumbs { display: flex; gap: var(--space-2); overflow-x: auto; margin-top: var(--space-2); }
.gallery-thumb {
  flex: 0 0 auto;
  width: 72px;
  height: 56px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: none;
  padding: 0;
  cursor: pointer;
}
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumb-video { display: grid; place-items: center; height: 100%; font-size: 0.75rem; }
.gallery-thumb[aria-pressed="true"] { border-color: var(--color-brand); box-shadow: 0 0 0 2px rgba(35, 54, 45, 0.18); }

/* Generic report / invoice table */
.table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: var(--color-bg-elevated);
}
.table th, .table td {
  border-bottom: 1px solid var(--color-line);
  padding: 0.6rem 0.7rem;
  text-align: right;
  vertical-align: top;
}
.table thead th { background: var(--color-accent-soft); font-size: 0.85rem; }
.table tfoot th, .table tfoot td { background: rgba(27, 37, 32, 0.04); font-weight: 700; }
.table .num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.num, [dir="ltr"] { unicode-bidi: isolate; }
.num { direction: ltr; text-align: left !important; font-variant-numeric: tabular-nums; }

/* Invoice document */
.invoice-sheet { background: #fff; overflow-x: auto; }
.invoice-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: var(--space-4); }
.invoice-title { font-size: 1.2rem; font-weight: 700; }
.invoice-number { font-variant-numeric: tabular-nums; color: var(--color-ink-muted); }
.invoice-parties { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-4); margin-bottom: var(--space-4); }
.invoice-table { margin-bottom: var(--space-4); }
.invoice-notes { border-top: 1px solid var(--color-line); padding-top: var(--space-3); }
.invoice-line-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.print-header { display: flex; justify-content: space-between; align-items: flex-start; border-bottom: 2px solid var(--color-line); padding-bottom: var(--space-3); margin-bottom: var(--space-4); }

/* Utility */
.hidden-form { display: none; }
.divider { border: 0; border-top: 1px solid var(--color-line); margin: var(--space-2) 0; }
.empty-state-lg { padding: var(--space-6) var(--space-4); text-align: center; }
.field-help { color: var(--color-ink-muted); font-size: 0.82rem; }
.alert-warn { background: var(--color-accent-soft); color: var(--color-accent-ink); border: 1px solid rgba(139, 94, 43, 0.35); border-radius: var(--radius-md); padding: var(--space-3); }
.share-actions { flex-wrap: wrap; }

/* Pager. Big enough tap targets for a phone, and the status text sits between
   the two controls so the thumb never has to travel across it. */
.pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-4);
}
.pager-status { color: var(--color-ink-muted); font-size: 0.88rem; }
.btn.is-disabled { opacity: 0.45; pointer-events: none; }

/* Structured operational forms */
.form-section { border-inline-start: 3px solid rgba(139, 94, 43, 0.42); }
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
  gap: var(--space-4);
}
.form-span-full { grid-column: 1 / -1; }
.form-error-summary { overflow-wrap: anywhere; }
.form-error-summary ul { margin-block: var(--space-3); padding-inline-start: var(--space-5); }
.form-error-summary a { display: inline-block; padding-block: .4rem; text-decoration: underline; }
.field-input, .application-picker { scroll-margin-block: 6rem; }
.field-input:disabled { opacity: .75; cursor: not-allowed; }
.form-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.form-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid .field:has(textarea), .form-grid .checkbox-field { grid-column: 1 / -1; }
.form-subsection {
  min-width: 0;
  margin: 0;
  padding: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.58);
}
.form-subsection > legend { padding-inline: var(--space-2); }
.fieldset-heading { width: 100%; padding: 0; }
.application-picker {
  min-width: 0;
  margin: 0;
  padding: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-bg-elevated);
}
.application-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(135px, 1fr));
  gap: var(--space-2);
}
.application-option {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 46px;
  min-width: 0;
  padding: .7rem .8rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: #fff;
  cursor: pointer;
  transition: border-color 120ms ease, background 120ms ease, box-shadow 120ms ease;
}
.application-option input { flex: none; width: 1.1rem; height: 1.1rem; accent-color: var(--color-brand); }
.application-option span { overflow-wrap: anywhere; }
.application-option:has(input:checked) {
  border-color: var(--color-brand);
  background: var(--color-accent-soft);
  color: var(--color-brand);
  font-weight: 700;
}
.application-option:focus-within { outline: 3px solid rgba(139, 94, 43, 0.32); outline-offset: 1px; }
.form-disclosure { padding: 0; overflow: clip; }
.form-disclosure > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  list-style: none;
}
.form-disclosure > summary::-webkit-details-marker { display: none; }
.form-disclosure > summary span { display: grid; gap: var(--space-1); }
.form-disclosure > summary small { color: var(--color-ink-muted); font-weight: 400; }
.form-disclosure > summary::after {
  content: "⌄";
  flex: none;
  font-size: 1.4rem;
  transition: transform 120ms ease;
}
.form-disclosure[open] > summary::after { transform: rotate(180deg); }
.form-disclosure-body { border-top: 1px solid var(--color-line); padding: var(--space-5); }
.description-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}
.description-card {
  min-width: 0;
  padding: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: #fff;
}
.description-card-private { border-color: rgba(31, 81, 60, 0.35); background: rgba(31, 81, 60, 0.04); }
.audience-heading { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.audience-heading h3 { margin: 0; font-size: 1rem; }
.audience-badge {
  flex: none;
  padding: .25rem .55rem;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 700;
}
.audience-public { color: #28563c; background: #e4f2e8; }
.audience-colleague { color: #5b461c; background: #f6edd6; }
.audience-private { color: #fff; background: var(--color-brand); }
.description-view {
  padding: var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-bg-elevated);
}
.description-view p, .private-address-panel p { margin: 0; white-space: normal; overflow-wrap: anywhere; }
.description-view-private, .private-address-panel {
  border-color: rgba(31, 81, 60, 0.35);
  background: rgba(31, 81, 60, 0.04);
}
.form-actions {
  padding: var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-sm);
}
@media (max-width: 899px) {
  .form-actions .btn { flex: 1 1 0; min-width: 0; }
  .form-actions {
    position: sticky;
    bottom: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom) + var(--space-2));
    z-index: 8;
  }
  body.has-mobile-input-focus .bottom-nav {
    transform: translateY(calc(100% + env(safe-area-inset-bottom)));
    pointer-events: none;
  }
  body.has-mobile-input-focus .form-actions { position: static; }
}
@media (max-width: 720px) {
  .form-grid-2, .form-grid-3, .description-grid { grid-template-columns: 1fr; }
  .form-disclosure-body { padding: var(--space-4); }
  .application-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 359px) {
  .application-options { grid-template-columns: 1fr; }
}

@page { size: A4; margin: 14mm; }
@media print {
  html, body { background: #fff !important; color: #000; }
  body { font-size: 10.5pt; }
  .skip-link, .route-progress, .toast-region { display: none !important; }
  .print-sheet { width: 100%; max-width: none; margin: 0; background: #fff; }
  .invoice-sheet { overflow: visible; }
  .table, .ledger-table, .print-table { min-width: 0; font-size: 9pt; }
  thead { display: table-header-group; }
  tfoot { display: table-footer-group; }
  tr, img, .panel, .metric { break-inside: avoid; }
  a { text-decoration: none; }
}

/* Product inventory and colleague marketplace surfaces */
.btn-icon {
  display: block;
  width: 1.1rem;
  height: 1.1rem;
  flex: none;
}
.product-surface,
.product-detail {
  min-width: 0;
}
.surface-hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  overflow: hidden;
  padding: clamp(1.15rem, 4vw, 2rem);
  border: 1px solid rgba(35, 54, 45, 0.12);
  border-radius: var(--radius-lg);
  color: #fff;
  background: linear-gradient(130deg, #23362d 0%, #3c5547 68%, #6f4b26 140%);
  box-shadow: var(--shadow-md);
}
.surface-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 16rem;
  height: 16rem;
  inset-inline-end: -7rem;
  top: -9rem;
  border-radius: 50%;
  border: 3rem solid rgba(255, 255, 255, 0.055);
}
.surface-hero-market {
  background: linear-gradient(130deg, #23362d 0%, #3c5547 70%, #8b5e2b 145%);
}
.surface-hero-copy {
  min-width: 0;
  max-width: 42rem;
}
.surface-hero .page-title {
  color: #fff;
  font-size: clamp(1.65rem, 4vw, 2.25rem);
}
.surface-hero .page-lead {
  color: rgba(255, 255, 255, 0.78);
  max-width: 42rem;
}
.surface-eyebrow {
  display: block;
  margin-bottom: var(--space-1);
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}
.surface-hero .surface-eyebrow {
  color: #e5c894;
}
.surface-primary-action {
  flex: none;
  color: var(--color-brand);
  background: #fff;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.13);
}
.surface-primary-action svg {
  display: block;
  flex: none;
  width: 1.15rem;
  height: 1.15rem;
}
.market-trust-note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  max-width: 17rem;
  padding: var(--space-3);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.09);
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.84rem;
  font-weight: 600;
  backdrop-filter: blur(6px);
}
.market-trust-icon {
  display: grid;
  flex: none;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 50%;
  color: #f1d7a5;
  background: rgba(255, 255, 255, 0.1);
}
.market-trust-icon svg {
  display: block;
  width: 1.2rem;
  height: 1.2rem;
}
.surface-switcher {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  padding: 4px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-sm);
}
.surface-switcher-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 42px;
  padding: 0.55rem 0.95rem;
  border-radius: calc(var(--radius-md) - 3px);
  color: var(--color-ink-muted);
  font-size: 0.88rem;
  font-weight: 700;
}
.surface-switcher-item:hover,
.surface-switcher-item:focus-visible {
  color: var(--color-brand);
  background: rgba(35, 54, 45, 0.05);
}
.surface-switcher-item.is-active {
  color: #fff;
  background: var(--color-brand);
}
.surface-switcher-count {
  min-width: 1.45rem;
  padding: 0.05rem 0.38rem;
  border-radius: 999px;
  color: inherit;
  background: rgba(255, 255, 255, 0.15);
  font-size: 0.72rem;
  text-align: center;
}

/* Compact search first, progressive filters second */
.filter-panel {
  gap: 0;
  padding: var(--space-4);
}
.filter-search-row {
  display: flex;
  align-items: flex-end;
  gap: var(--space-3);
}
.search-field {
  gap: var(--space-1);
}
.search-input-wrap {
  position: relative;
  display: block;
}
.search-input-wrap > svg {
  position: absolute;
  z-index: 1;
  width: 1.15rem;
  height: 1.15rem;
  inset-inline-start: 0.9rem;
  top: 50%;
  color: var(--color-ink-muted);
  pointer-events: none;
  transform: translateY(-50%);
}
.search-input-wrap .field-input {
  padding-inline-start: 2.75rem;
}
.filter-search-button {
  min-width: 7.5rem;
}
.filter-control-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
}
.filter-panel .filter-meta {
  justify-content: flex-start;
  padding: 0;
  border: 0;
}
.filter-disclosure {
  position: static;
}
.filter-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 42px;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  color: var(--color-ink);
  background: #fff;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 700;
  list-style: none;
}
.filter-trigger::-webkit-details-marker {
  display: none;
}
.filter-trigger > svg {
  display: block;
  flex: none;
  width: 1.1rem;
  height: 1.1rem;
}
.filter-trigger-count {
  display: grid;
  min-width: 1.35rem;
  height: 1.35rem;
  place-items: center;
  border-radius: 999px;
  color: #fff;
  background: var(--color-accent);
  font-size: 0.7rem;
}
.filter-trigger-chevron {
  transition: transform 140ms ease;
}
.filter-disclosure[open] .filter-trigger-chevron {
  transform: rotate(180deg);
}
.filter-panel .filter-bar-more {
  position: absolute;
  z-index: 12;
  inset-inline: max(var(--space-4), calc((100vw - var(--content-max)) / 2 + var(--space-4)));
  margin-top: var(--space-2);
  padding: var(--space-5);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 18px 45px rgba(27, 37, 32, 0.16);
}
.filter-applications {
  padding-top: var(--space-3);
  border: 0;
  border-top: 1px solid var(--color-line);
}
.filter-applications .chip-choice {
  color: var(--color-ink);
  background: var(--color-bg-subtle);
  border: 1px solid transparent;
}
.filter-applications .chip-choice:has(input:checked) {
  color: #fff;
  background: var(--color-brand);
}
.filter-price-hint {
  margin: 0;
}
.filter-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
}

/* Inventory hierarchy */
.catalog-builder {
  padding: 0;
  overflow: hidden;
}
.catalog-builder-summary {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  cursor: pointer;
  list-style: none;
}
.catalog-builder-summary::-webkit-details-marker {
  display: none;
}
.catalog-builder-summary > span:nth-child(2) {
  display: grid;
  flex: 1;
  min-width: 0;
  gap: 2px;
}
.catalog-builder-summary small {
  color: var(--color-ink-muted);
  font-weight: 400;
}
.catalog-builder-icon {
  display: grid;
  flex: none;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border-radius: var(--radius-md);
  color: var(--color-accent);
  background: var(--color-accent-soft);
}
.catalog-builder-icon svg {
  display: block;
  width: 1.25rem;
  height: 1.25rem;
}
.catalog-builder-chevron {
  flex: none;
  color: var(--color-ink-muted);
  font-size: 1.35rem;
  transition: transform 140ms ease;
}
.catalog-builder[open] .catalog-builder-chevron {
  transform: rotate(180deg);
}
.catalog-builder-body {
  display: grid;
  grid-template-columns: minmax(13rem, 1fr) auto;
  align-items: end;
  gap: var(--space-4);
  padding: var(--space-4);
  border-top: 1px solid var(--color-line);
  background: rgba(244, 241, 235, 0.48);
}
.results-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-3);
  min-width: 0;
}
.results-heading > div {
  display: grid;
  min-width: 0;
  gap: 2px;
}
.results-heading-hint {
  color: var(--color-ink-muted);
  font-size: 0.78rem;
}
.inventory-list {
  display: grid;
  gap: var(--space-3);
}
.inventory-quick-filters { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.inventory-quick-filters .chip { min-height: 44px; padding-inline: var(--space-3); }
.inventory-quick-filters [aria-current] { color: #fff; border-color: var(--color-brand); background: var(--color-brand); }
.inventory-select-all { display: inline-flex; align-items: center; gap: var(--space-2); min-height: 44px; cursor: pointer; }
.inventory-select-all[hidden] { display: none; }
.inventory-select-all input { width: 1.2rem; height: 1.2rem; accent-color: var(--color-brand); }
.inventory-card:has(input[name="lot_ids"]:checked) { border-color: var(--color-brand); box-shadow: 0 0 0 2px var(--color-brand); }
.inventory-card {
  position: relative;
  min-width: 0;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-sm);
  transition: border-color 120ms ease, box-shadow 120ms ease, transform 120ms ease;
}
.inventory-card:hover,
.inventory-card:focus-within {
  border-color: rgba(139, 94, 43, 0.56);
  box-shadow: var(--shadow-md);
}
.inventory-card-main {
  display: grid;
  grid-template-columns: 9.5rem minmax(0, 1fr);
  min-width: 0;
  color: inherit;
}
.inventory-card-media {
  position: relative;
  min-height: 12rem;
  overflow: hidden;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  background: var(--color-bg-subtle);
}
.inventory-card-media img,
.inventory-card-media .lot-thumb-fallback {
  width: 100%;
  height: 100%;
  min-height: 12rem;
  object-fit: cover;
  border-radius: 0;
}
.inventory-media-flag {
  position: absolute;
  inset-inline-start: var(--space-2);
  bottom: var(--space-2);
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  color: #fff;
  background: var(--color-danger);
  font-size: 0.72rem;
  font-weight: 800;
}
.inventory-card-content {
  display: grid;
  align-content: start;
  gap: var(--space-3);
  min-width: 0;
  padding: var(--space-4);
}
.inventory-card-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}
.inventory-card-heading > div {
  display: grid;
  min-width: 0;
  gap: 2px;
}
.inventory-card-title {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}
.product-code {
  color: var(--color-ink-muted);
  font-size: 0.74rem;
  font-variant-numeric: tabular-nums;
  unicode-bidi: isolate;
}
.inventory-card-arrow {
  flex: none;
  color: var(--color-ink-muted);
  transition: transform 120ms ease, color 120ms ease;
}
.inventory-card:hover .inventory-card-arrow {
  color: var(--color-accent);
  transform: translateX(-3px);
}
.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  color: var(--color-ink-muted);
  font-size: 0.78rem;
}
.product-specs > span {
  display: inline-flex;
  align-items: center;
}
.product-specs > span + span::before {
  content: "•";
  margin-inline-end: 0.35rem;
  color: rgba(86, 97, 89, 0.48);
}
.inventory-statuses {
  gap: var(--space-1);
}
.inventory-stock-row {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-line);
}
.inventory-stock-label {
  color: var(--color-ink-muted);
  font-size: 0.78rem;
}
.inventory-freshness {
  margin-inline-start: auto;
  color: var(--color-ink-muted);
  font-size: 0.72rem;
}
.text-warn {
  color: var(--color-accent);
}
.inventory-prices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}
.inventory-prices > div {
  display: grid;
  min-width: 0;
  gap: 2px;
  padding: var(--space-2) var(--space-3);
}
.inventory-prices > div + div {
  border-inline-start: 1px solid var(--color-line);
}
.inventory-prices span {
  color: var(--color-ink-muted);
  font-size: 0.72rem;
}
.inventory-prices strong {
  overflow-wrap: anywhere;
  color: var(--color-brand);
  font-size: 0.86rem;
  unicode-bidi: isolate;
}
.inventory-select {
  position: absolute;
  z-index: 4;
  top: var(--space-3);
  inset-inline-start: var(--space-3);
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 50%;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-sm);
}
.inventory-select input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}
.inventory-select > span {
  display: block;
  width: 1.3rem;
  height: 1.3rem;
  border: 2px solid var(--color-line-strong);
  border-radius: 50%;
  background: #fff;
}
.inventory-select input:checked + span {
  border: 5px solid var(--color-brand);
  background: var(--color-accent-soft);
}
.inventory-select:has(input:focus-visible) {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

/* Marketplace cards */
.marketplace-grid {
  grid-template-columns: repeat(auto-fill, minmax(min(15.5rem, 100%), 1fr));
  gap: var(--space-4);
}
.product-card {
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-sm);
  transition: border-color 120ms ease, box-shadow 120ms ease, transform 120ms ease;
}
.product-card:hover,
.product-card:focus-within {
  border-color: rgba(139, 94, 43, 0.56);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.product-card .catalog-card {
  border: 0;
  border-radius: 0;
  box-shadow: none;
}
.product-card .catalog-card:hover,
.product-card .catalog-card:focus-visible {
  border: 0;
  box-shadow: none;
  transform: none;
}
.product-card-media {
  aspect-ratio: 4 / 3;
}
.product-card-body {
  gap: var(--space-2);
  padding: var(--space-4);
}
.product-card-kicker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  min-width: 0;
}
.product-card-supplier {
  overflow: hidden;
  color: var(--color-ink-muted);
  font-size: 0.76rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.product-card-title {
  min-height: 3rem;
  font-size: 1rem;
  line-height: 1.5;
}
.product-card-specs {
  min-height: 1.35rem;
}
.product-card-commercial {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-1);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
}
.product-card-price {
  display: grid;
  gap: 1px;
}
.product-card-price > span {
  color: var(--color-ink-muted);
  font-size: 0.72rem;
}
.product-card-price .catalog-price {
  font-size: 1.05rem;
}
.stock-pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  gap: var(--space-1);
  color: var(--color-ink-muted);
  font-size: 0.76rem;
  font-weight: 700;
}
.stock-pill-dot {
  width: 0.5rem;
  height: 0.5rem;
  flex: none;
  border-radius: 50%;
  background: currentColor;
}
.stock-pill.is-fresh {
  color: var(--color-success);
}
.stock-pill.is-inquiry {
  color: var(--color-accent);
}
.product-card-freshness {
  color: var(--color-ink-muted);
  font-size: 0.7rem;
}
.product-card-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-2);
  padding: var(--space-3);
  border-top: 1px solid var(--color-line);
  background: rgba(244, 241, 235, 0.48);
}
.product-card-detail-action {
  justify-content: space-between;
}
.share-actions-compact {
  flex-wrap: nowrap;
}
.share-actions-compact .btn {
  min-width: 44px;
  min-height: 44px;
}
.share-actions-compact .btn span {
  display: none;
}

/* Detail page */
.back-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 44px;
  gap: var(--space-2);
  color: var(--color-ink-muted);
  font-size: 0.86rem;
  font-weight: 700;
}
.back-link:hover {
  color: var(--color-brand);
}
.product-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr);
  gap: var(--space-5);
  align-items: start;
}
.product-detail-gallery {
  min-width: 0;
}
.product-detail-gallery .gallery {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.product-detail-gallery .gallery > :first-child {
  grid-column: 1 / -1;
}
.product-detail-gallery .gallery > :first-child img {
  aspect-ratio: 4 / 3;
}
.product-detail-summary {
  position: sticky;
  top: calc(80px + env(safe-area-inset-top));
  display: grid;
  gap: var(--space-4);
  min-width: 0;
  padding: var(--space-5);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-sm);
}
.product-detail-supplier a {
  font-weight: 800;
}
.product-detail-specs {
  margin-top: var(--space-2);
}
.detail-price-card,
.detail-stock-card {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-3);
  border-radius: var(--radius-md);
}
.detail-price-card {
  border: 1px solid rgba(139, 94, 43, 0.28);
  background: var(--color-accent-soft);
}
.detail-price-card > span:first-child,
.detail-price-card small,
.detail-stock-card small {
  color: var(--color-ink-muted);
  font-size: 0.76rem;
}
.detail-price-card .badge {
  width: fit-content;
  margin-top: var(--space-1);
}
.detail-stock-card {
  border: 1px solid var(--color-line);
  background: var(--color-bg);
}
.detail-stock-card > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.detail-primary-actions .share-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.detail-primary-actions .share-actions .btn {
  min-width: 0;
}
.product-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(15rem, 0.42fr);
  gap: var(--space-4);
  align-items: start;
}
.seller-card-heading {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.seller-avatar {
  display: grid;
  width: 3rem;
  height: 3rem;
  flex: none;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(145deg, var(--color-brand), var(--color-accent));
  font-size: 1.1rem;
  font-weight: 800;
}
.share-detail-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(18rem, 1.3fr);
  align-items: center;
  gap: var(--space-5);
}
.share-detail-panel p {
  margin: var(--space-1) 0 0;
}
.share-detail-controls {
  display: grid;
  gap: var(--space-2);
}
.share-url-input {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Empty and responsive states */
.product-empty-state {
  display: grid;
  justify-items: center;
  min-height: 16rem;
  align-content: center;
}
.product-empty-state h2,
.product-empty-state p {
  margin: 0;
}
.product-empty-state h2 {
  color: var(--color-ink);
  font-size: 1.05rem;
}
.product-empty-state p {
  max-width: 32rem;
}
.empty-state-icon {
  display: grid;
  width: 4rem;
  height: 4rem;
  margin-bottom: var(--space-2);
  place-items: center;
  border-radius: 50%;
  color: var(--color-accent);
  background: var(--color-accent-soft);
}
.empty-state-icon svg {
  display: block;
  width: 2rem;
  height: 2rem;
}

@media (max-width: 899px) {
  .filter-panel .filter-bar-more {
    inset-inline: max(var(--space-3), env(safe-area-inset-right)) max(var(--space-3), env(safe-area-inset-left));
  }
  .product-detail-hero,
  .product-detail-grid {
    grid-template-columns: 1fr;
  }
  .product-detail-summary {
    position: static;
  }
  .product-detail-gallery .gallery {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .product-detail-gallery .gallery > :first-child {
    grid-column: 1 / -1;
  }
}

/* Novice-friendly public discovery */
.guided-discovery {
  display: grid;
  grid-template-columns: minmax(14rem, 0.7fr) minmax(0, 1.3fr);
  align-items: center;
  gap: var(--space-5);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(237, 225, 204, 0.72), rgba(255, 255, 255, 0.96) 58%),
    var(--color-bg-elevated);
}
.guided-copy,
.guided-options,
.guided-option { min-width: 0; }
.guided-copy p { margin: var(--space-2) 0 0; }
.guided-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
}
.guided-option {
  display: flex;
  align-items: center;
  min-height: 52px;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.88);
  font-size: 0.86rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}
.guided-option:hover,
.guided-option:focus-visible,
.guided-option.is-active {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}
.guided-option-icon {
  display: grid;
  width: 1.75rem;
  height: 1.75rem;
  flex: none;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--color-brand);
  font-size: 0.72rem;
}
.guided-option-more { color: var(--color-accent); }
.guided-help {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--color-ink-muted);
  font-size: 0.88rem;
}
.guided-help a { color: var(--color-accent); font-weight: 700; text-decoration: underline; }
.product-use { color: var(--color-brand); font-weight: 700; }
.empty-state-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-2); }

.public-use-list,
.crm-product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.public-use-list span,
.crm-product-tags span {
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  color: var(--color-brand);
  background: var(--color-accent-soft);
  font-size: 0.84rem;
  font-weight: 700;
}
.public-decision-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
  margin: 0;
}
.public-decision-facts > div {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-bg-subtle);
}
.public-decision-facts dt { color: var(--color-ink-muted); font-size: 0.76rem; }
.public-decision-facts dd { margin: 0; font-weight: 700; overflow-wrap: anywhere; }
.public-spec-details {
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-3);
}
.public-spec-details > summary,
.crm-record-followup > summary {
  min-height: 44px;
  cursor: pointer;
  color: var(--color-accent);
  font-weight: 700;
}
.public-spec-details .public-spec-list { margin-top: var(--space-3); }

/* Lightweight CRM */
.alert-info { color: var(--color-info); background: #eef5f8; border-color: rgba(47, 79, 107, 0.25); }
.badge-soft { color: var(--color-info); background: rgba(47, 79, 107, 0.09); }
.crm-page { max-width: 100%; }
.crm-tabs {
  display: flex;
  width: fit-content;
  max-width: 100%;
  gap: var(--space-1);
  padding: var(--space-1);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  overflow-x: auto;
}
.crm-tab {
  display: inline-flex;
  min-width: max-content;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 0.9rem;
  border-radius: calc(var(--radius-md) - 3px);
  color: var(--color-ink-muted);
  font-size: 0.86rem;
  font-weight: 700;
}
.crm-tab.is-active { color: #fff; background: var(--color-brand); }
.crm-filter {
  display: grid;
  grid-template-columns: minmax(15rem, 1.5fr) repeat(3, minmax(10rem, 1fr));
  align-items: end;
  gap: var(--space-3);
}
.crm-filter-actions {
  display: flex;
  grid-column: 1 / -1;
  justify-content: flex-end;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
}
.crm-customer-list { display: grid; gap: var(--space-3); }
.crm-customer-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-inline-start: 4px solid var(--color-line-strong);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-sm);
}
.crm-customer-card.followup-state-overdue,
.crm-next-card.followup-state-overdue,
.followup-card.followup-state-overdue { border-inline-start-color: var(--color-danger); }
.crm-customer-card.followup-state-today,
.crm-next-card.followup-state-today,
.followup-card.followup-state-today { border-inline-start-color: var(--color-accent); }
.crm-customer-card.followup-state-upcoming,
.crm-next-card.followup-state-upcoming,
.followup-card.followup-state-upcoming { border-inline-start-color: var(--color-info); }
.crm-customer-card.followup-state-completed,
.followup-card.followup-state-completed { border-inline-start-color: var(--color-success); }
.crm-customer-main {
  display: grid;
  grid-template-columns: minmax(13rem, 1.05fr) minmax(10rem, 0.9fr) minmax(14rem, 1.25fr) minmax(7rem, 0.65fr) minmax(12rem, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
  padding: var(--space-4);
}
.crm-customer-main:hover { background: rgba(237, 225, 204, 0.2); }
.crm-customer-main > * { min-width: 0; }
.crm-customer-identity { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }
.crm-customer-identity > div { min-width: 0; }
.crm-avatar {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  flex: none;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(145deg, var(--color-brand), var(--color-accent));
  font-size: 1rem;
  font-weight: 800;
}
.crm-avatar-lg { width: 4rem; height: 4rem; font-size: 1.35rem; }
.crm-customer-products,
.crm-customer-activity,
.crm-customer-next { display: grid; gap: 2px; }
.crm-customer-products strong,
.crm-customer-next strong,
.crm-customer-next small { overflow-wrap: anywhere; }
.crm-label {
  display: block;
  margin-bottom: var(--space-1);
  color: var(--color-ink-muted);
  font-size: 0.74rem;
  font-weight: 600;
}
.crm-card-arrow { color: var(--color-accent); font-size: 1.25rem; }
.crm-profile-header {
  display: grid;
  grid-template-columns: minmax(15rem, 1fr) auto auto;
  align-items: center;
  gap: var(--space-4);
}
.phone-link { display: inline-block; color: var(--color-accent); }
.crm-profile-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--space-2); }
.crm-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(19rem, 0.65fr);
  align-items: start;
  gap: var(--space-4);
}
.crm-detail-layout > *,
.crm-detail-sidebar { min-width: 0; }
.crm-need-text { margin: 0; font-size: 1rem; line-height: 1.9; }
.crm-next-card { border-inline-start: 4px solid var(--color-line-strong); }
.crm-next-title { font-size: 1rem; overflow-wrap: anywhere; }
.crm-due { color: var(--color-accent); font-size: 0.86rem; }
.followup-state-overdue .crm-due { color: var(--color-danger); }
.crm-note-list { display: grid; gap: var(--space-2); }
.crm-note-list article {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-bg-subtle);
}
.crm-note-list p { margin: 0 0 var(--space-1); overflow-wrap: anywhere; }
.crm-note-list time { font-size: 0.72rem; }
.crm-record-followup[open] > summary { margin-bottom: var(--space-3); }
.crm-timeline { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.crm-timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 1rem minmax(0, 1fr);
  gap: var(--space-3);
  padding-bottom: var(--space-4);
}
.crm-timeline li:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 1rem;
  bottom: 0;
  inset-inline-start: 0.42rem;
  width: 2px;
  background: var(--color-line);
}
.crm-timeline-dot {
  position: relative;
  z-index: 1;
  width: 0.85rem;
  height: 0.85rem;
  margin-top: 0.38rem;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-line);
}
.crm-timeline-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-2); color: var(--color-ink-muted); font-size: 0.72rem; }
.crm-timeline p { margin: var(--space-1) 0 0; }

/* Follow-up queue */
.followup-summary {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-2);
}
.followup-summary-item {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-bg-elevated);
  font-size: 0.84rem;
  font-weight: 700;
}
.followup-summary-item strong {
  display: grid;
  min-width: 1.7rem;
  height: 1.7rem;
  place-items: center;
  border-radius: 999px;
  background: var(--color-bg-subtle);
}
.followup-summary-item.is-active { color: #fff; background: var(--color-brand); }
.followup-summary-item.is-active strong { background: rgba(255, 255, 255, 0.15); }
.followup-section-overdue,
.followup-section-today {
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.45);
}
.followup-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); }
.followup-grid > .empty-state { grid-column: 1 / -1; }
.followup-card {
  display: grid;
  min-width: 0;
  overflow: visible;
  border: 1px solid var(--color-line);
  border-inline-start: 4px solid var(--color-line-strong);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-sm);
}
.followup-card-main { display: grid; gap: var(--space-3); min-width: 0; padding: var(--space-4); }
.followup-card-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-3); }
.followup-card-heading > div { display: grid; min-width: 0; }
.followup-title { margin: 0; font-size: 1rem; overflow-wrap: anywhere; }
.followup-context {
  margin: 0;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  color: var(--color-info);
  background: rgba(47, 79, 107, 0.07);
  font-size: 0.82rem;
  overflow-wrap: anywhere;
}
.followup-card-main > .muted { margin: 0; }
.followup-card-actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--color-line);
  background: rgba(244, 241, 235, 0.45);
}
.followup-card-actions form { margin: 0; }
.followup-reschedule { position: relative; }
.followup-reschedule > summary { list-style: none; }
.followup-reschedule > summary::-webkit-details-marker { display: none; }
.followup-reschedule > form {
  position: absolute;
  z-index: 10;
  width: min(19rem, calc(100vw - 3rem));
  inset-inline-end: 0;
  margin-top: var(--space-2);
  padding: var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-md);
}
.priority-high { color: #7b531e; background: var(--color-accent-soft); }
.priority-urgent { color: var(--color-danger); background: #f8e8e8; }
.empty-state-compact { min-height: 6rem; }

/* Personal account and notification center */
.account-page, .notification-page { width: 100%; max-width: 70rem; margin-inline: auto; }
.account-header { display: flex; align-items: center; gap: var(--space-4); }
.account-avatar { display: grid; flex: none; place-items: center; width: 4rem; height: 4rem; border-radius: var(--radius-lg); background: var(--color-brand); color: #fff; font-size: 1.75rem; font-weight: 800; }
.account-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: var(--space-5); align-items: start; }
.account-grid > * { min-width: 0; }
.account-business-name { overflow-wrap: anywhere; font-size: 1.1rem; }
.account-facts { display: grid; gap: var(--space-3); margin: 0; }
.account-facts > div { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-2); }
.account-facts dt { color: var(--color-ink-muted); }
.account-facts dd { margin: 0; font-weight: 700; }
.account-phone { font-variant-numeric: tabular-nums; background: var(--color-bg-subtle); }
.account-save { justify-self: start; }
.account-session, .page-heading-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-4); }
.account-session p { margin-bottom: 0; }
.notification-tabs { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.notification-tabs a { display: inline-flex; align-items: center; gap: var(--space-2); min-height: 44px; padding: var(--space-2) var(--space-4); border: 1px solid var(--color-line); border-radius: 999px; background: var(--color-bg-elevated); color: var(--color-ink); }
.notification-tabs a[aria-current] { color: #fff; border-color: var(--color-brand); background: var(--color-brand); }
.notification-help { margin: 0; font-size: 0.82rem; }
.notification-actions { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2); }
.notification-actions .btn { min-height: 44px; }
.notification-read-state { font-weight: 600; }
.notification-item.is-unread .notification-read-state { color: var(--color-accent); }
.notification-due { font-size: 0.78rem; color: var(--color-ink); }
.notification-link { position: relative; }
.notification-count {
  display: grid;
  min-width: 1.35rem;
  height: 1.35rem;
  place-items: center;
  border-radius: 999px;
  color: #fff;
  background: var(--color-danger);
  font-size: 0.68rem;
}
.notification-list { width: 100%; }
.notification-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
  padding: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
}
.notification-item.is-unread { border-color: rgba(139, 94, 43, 0.5); background: #fffdf8; }
.notification-dot { width: 0.55rem; height: 0.55rem; border-radius: 50%; background: var(--color-line-strong); }
.notification-item.is-unread .notification-dot { background: var(--color-accent); }
.notification-copy { min-width: 0; }
.notification-copy .list-title { overflow-wrap: anywhere; font-size: 1.05rem; line-height: 1.7; margin: var(--space-1) 0; }
.notification-copy p { margin: var(--space-1) 0 0; overflow-wrap: anywhere; }
.notification-meta { display: flex; flex-wrap: wrap; gap: var(--space-2); color: var(--color-ink-muted); font-size: 0.8rem; }
.notification-meta span::after { content: "·"; margin-inline-start: var(--space-2); }

@media (max-width: 1050px) {
  .crm-filter { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .crm-customer-main { grid-template-columns: minmax(13rem, 1fr) minmax(10rem, 0.8fr) minmax(13rem, 1fr) auto; }
  .crm-customer-products { grid-column: 1 / 3; grid-row: 2; }
  .crm-customer-activity { grid-column: 3; grid-row: 1; }
  .crm-customer-next { grid-column: 3; grid-row: 2; }
  .crm-card-arrow { grid-column: 4; grid-row: 1 / 3; }
}

@media (max-width: 760px) {
  .account-grid { grid-template-columns: minmax(0, 1fr); }
  .account-session { align-items: stretch; flex-direction: column; }
  .account-session .btn, .account-save { width: 100%; }
  .guided-discovery,
  .crm-detail-layout,
  .crm-profile-header { grid-template-columns: 1fr; }
  .guided-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .public-decision-facts { grid-template-columns: 1fr; }
  .crm-profile-actions { justify-content: stretch; }
  .crm-profile-actions .btn { flex: 1 1 10rem; }
  .crm-filter { grid-template-columns: 1fr; }
  .crm-filter-actions { display: grid; grid-template-columns: 1fr; }
  .crm-customer-main {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }
  .crm-customer-identity { grid-column: 1; grid-row: 1; }
  .crm-customer-badges { grid-column: 1 / -1; grid-row: 2; }
  .crm-customer-products { grid-column: 1 / -1; grid-row: 3; }
  .crm-customer-activity { grid-column: 1; grid-row: 4; }
  .crm-customer-next { grid-column: 1 / -1; grid-row: 5; padding-top: var(--space-3); border-top: 1px solid var(--color-line); }
  .crm-card-arrow { grid-column: 2; grid-row: 1; }
  .followup-summary { display: flex; overflow-x: auto; padding-bottom: var(--space-1); }
  .followup-summary-item { min-width: 8rem; }
  .followup-grid { grid-template-columns: 1fr; }
  .notification-item { grid-template-columns: auto minmax(0, 1fr); }
  .notification-actions { grid-column: 2; justify-self: start; }
}

@media (max-width: 420px) {
  .guided-options { grid-template-columns: 1fr; }
  .guided-option { min-height: 48px; }
  .crm-tabs { width: 100%; }
  .crm-tab { flex: 1; min-width: 7rem; }
  .crm-page-heading { align-items: stretch; }
  .crm-page-heading .btn { width: 100%; }
  .crm-profile-actions { display: grid; }
  .followup-card-actions { display: grid; grid-template-columns: 1fr; }
  .followup-card-actions .btn,
  .followup-card-actions form,
  .followup-reschedule { width: 100%; }
  .followup-reschedule > form { position: static; width: 100%; box-shadow: none; }
}

@media (prefers-reduced-motion: reduce) {
  .guided-option,
  .crm-customer-main,
  .followup-summary-item,
  .notification-item { transition: none; }
}
@media (max-width: 620px) {
  .surface-hero-inventory { padding: var(--space-4); gap: var(--space-3); }
  .surface-hero-inventory .page-lead { font-size: 0.88rem; }
  .inventory-quick-filters { gap: var(--space-1); }
  .surface-hero {
    align-items: stretch;
    flex-direction: column;
    gap: var(--space-4);
  }
  .surface-primary-action {
    width: 100%;
  }
  .market-trust-note {
    max-width: none;
  }
  .surface-switcher {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .surface-switcher-item {
    min-width: 0;
    padding-inline: var(--space-2);
  }
  .filter-search-row {
    align-items: stretch;
    flex-direction: column;
  }
  .filter-search-button {
    width: 100%;
  }
  .filter-control-row {
    grid-template-columns: 1fr;
  }
  .filter-trigger {
    width: 100%;
  }
  .filter-panel .filter-bar-more {
    position: static;
    margin-top: var(--space-3);
    padding: var(--space-4);
    box-shadow: none;
    background: var(--color-bg);
  }
  .filter-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .catalog-builder-body {
    grid-template-columns: 1fr;
  }
  .catalog-builder-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .results-heading {
    align-items: flex-start;
    flex-direction: column;
  }
  .results-heading-hint {
    display: none;
  }
  .inventory-card-main {
    grid-template-columns: 7.25rem minmax(0, 1fr);
  }
  .inventory-card-media,
  .inventory-card-media img,
  .inventory-card-media .lot-thumb-fallback {
    min-height: 100%;
  }
  .inventory-card-content {
    gap: var(--space-2);
    padding: var(--space-3);
  }
  .inventory-card-title {
    font-size: 0.96rem;
  }
  .inventory-card-arrow,
  .inventory-freshness {
    display: none;
  }
  .inventory-prices {
    grid-template-columns: 1fr;
  }
  .inventory-prices > div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-2);
  }
  .inventory-prices > div + div {
    border-inline-start: 0;
    border-top: 1px solid var(--color-line);
  }
  .inventory-select {
    top: var(--space-2);
    inset-inline-start: var(--space-2);
  }
  .product-detail-gallery .gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .share-detail-panel {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  .share-detail-controls .share-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .share-detail-controls .share-actions .btn {
    min-width: 0;
  }
}
@media (max-width: 390px) {
  .surface-hero {
    padding: var(--space-4);
  }
  .surface-hero .page-title {
    font-size: 1.55rem;
  }
  .surface-switcher-item {
    font-size: 0.8rem;
  }
  .catalog-builder-summary {
    align-items: flex-start;
  }
  .inventory-card-main {
    grid-template-columns: 6.4rem minmax(0, 1fr);
  }
  .inventory-card-media {
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  }
  .inventory-card-content {
    padding: var(--space-3) var(--space-2);
  }
  .inventory-card-title {
    font-size: 0.9rem;
  }
  .inventory-statuses .badge {
    font-size: 0.68rem;
  }
  .product-card-actions {
    grid-template-columns: 1fr auto;
  }
}
@media (max-width: 340px) {
  .inventory-card-main {
    grid-template-columns: 1fr;
  }
  .inventory-card-media {
    min-height: 10rem;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  .inventory-card-media img,
  .inventory-card-media .lot-thumb-fallback {
    min-height: 10rem;
  }
  .marketplace-grid {
    grid-template-columns: 1fr;
  }
}
@media (prefers-reduced-motion: reduce) {
  .surface-hero::after,
  .inventory-card,
  .product-card,
  .inventory-card-arrow,
  .filter-trigger-chevron,
  .catalog-builder-chevron {
    transition: none;
  }
}


/* Shared operational controls and readable mixed-direction content. */
:where(input, select, textarea) { scroll-margin-block: 100px; }
.field { min-width: 0; }
.field :is(input, select, textarea) { max-width: 100%; }
.field-error, .errorlist { color: var(--color-danger); font-size: .875rem; }
.errorlist { margin: .35rem 0; padding-inline-start: 1.2rem; }
[aria-invalid="true"] { border-color: var(--color-danger); }
.btn-row { row-gap: var(--space-2); }
.btn[aria-busy="true"] { cursor: progress; opacity: .72; }
time, .jalali-date-row input { font-variant-numeric: tabular-nums; }
[dir="ltr"] { unicode-bidi: isolate; }
.list-item > div, .toolbar > div, .kv > * { min-width: 0; overflow-wrap: anywhere; }
.panel :is(table, .table-wrap) { max-width: 100%; }
.gallery-slide video { aspect-ratio: 4 / 3; object-fit: contain; }
.toast:focus-within { outline: 2px solid var(--color-focus); outline-offset: 2px; }
@media (max-width: 480px) {
  .field-input, .jalali-control input, .jalali-control select { font-size: 1rem; }
  .toolbar > .btn-row { width: 100%; }
  .btn-row .btn { min-height: 44px; }
  .kv { gap: var(--space-2); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}