/* Mario Ramos Stock Check - Paleta UX-first */
:root {
  --bg-canvas: #FBFAF8;
  --bg-surface: #FDFCFA;
  --bg-subtle: #F5F2EE;
  --bg-muted: #EBE6E0;
  --border-subtle: #EAE5DF;
  --border-default: #D9D2CA;
  --border-strong: #B8AEA3;
  --text-primary: #1F1A16;
  --text-secondary: #4A423C;
  --text-tertiary: #6B635C;
  --text-disabled: #A89E94;
  --text-on-brand: #FDFCFA;
  --brand-primary: #5A3422;
  --brand-hover: #3F2418;
  --brand-subtle: #F2E9E2;
  --brand-accent: #A8714F;
  --accent-highlight: var(--brand-accent);
  --accent-highlight-soft: rgba(168, 113, 79, 0.18);
  --success: #1F6F4A;
  --success-bg: #E3F1E9;
  --warning: #9C6B14;
  --warning-bg: #FBF1DA;
  --danger: #A8342A;
  --danger-bg: #F5E1DE;
  --info: #2E5C7E;
  --info-bg: #DDE7F0;
  --focus-ring: rgba(90, 52, 34, 0.15);
  --font: "Source Sans 3", system-ui, sans-serif;
  --font-display: "Newsreader", Georgia, "Times New Roman", serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --radius-sm: 8px;
  --radius: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;
  --shadow-sm: 0 1px 2px rgba(31, 26, 22, 0.05), 0 1px 3px rgba(31, 26, 22, 0.04);
  --shadow-md: 0 8px 24px rgba(31, 26, 22, 0.08), 0 2px 6px rgba(31, 26, 22, 0.04);
  --shadow-lg: 0 16px 48px rgba(31, 26, 22, 0.12), 0 4px 12px rgba(31, 26, 22, 0.06);
  --shadow-inset: inset 0 1px 0 rgba(253, 252, 250, 0.65);
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-press: cubic-bezier(0.23, 1, 0.32, 1);
  --duration-press: 0.12s;
  --transition-fast: 0.15s var(--ease-out);
  --transition-base: 0.22s var(--ease-out);
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --topbar-h: 52px;
  --detail-sheet-max: 44rem;
  --pager-h: 56px;
  --stock-chrome: calc(var(--topbar-h) + 12rem);
  --landing-bg: #F7F6F3;
  --landing-ink: #111111;
  --landing-muted: #787774;
}

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

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg-canvas);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}
button, input { font: inherit; color: inherit; }

.mono { font-family: var(--mono); font-size: 0.8125rem; font-weight: 500; }

/* Boot + landing (minimalist-ui) */
.boot,
.landing-boot {
  min-height: 100dvh;
  display: grid;
  place-content: center;
  gap: 1rem;
  padding: 2rem;
  background: var(--landing-bg);
  color: var(--landing-muted);
}
.boot-ring {
  width: 32px;
  height: 32px;
  margin: 0 auto;
  border: 1px solid color-mix(in srgb, var(--landing-muted) 35%, var(--landing-bg));
  border-top-color: var(--landing-ink);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.boot p {
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Shell */
.app-shell {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--bg-canvas);
}
.app-topbar {
  height: var(--topbar-h);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0 1.25rem;
  background: var(--landing-bg);
  border-bottom: 1px solid color-mix(in srgb, var(--landing-muted) 22%, var(--landing-bg));
  position: sticky;
  top: 0;
  z-index: 40;
}
.app-topbar__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}
.app-topbar__mark {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: 4px;
  display: block;
  object-fit: contain;
}
.app-topbar__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--landing-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.app-topbar__subtitle {
  display: block;
  font-size: 0.625rem;
  font-weight: 500;
  color: var(--landing-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.app-topbar__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.app-main {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 44px;
  padding: 0 1.05rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition:
    transform var(--duration-press) var(--ease-press),
    opacity var(--transition-fast);
}
.btn:focus { outline: none; }
.btn:focus-visible {
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.btn:active:not(:disabled) { transform: scale(0.97); }
.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}
.btn--primary {
  background: var(--brand-primary);
  color: var(--text-on-brand);
  box-shadow: 0 1px 2px rgba(63, 36, 24, 0.35), var(--shadow-inset);
}
.btn--primary:hover:not(:disabled) {
  background: var(--brand-hover);
  box-shadow: 0 2px 8px rgba(63, 36, 24, 0.28), var(--shadow-inset);
}
.btn--secondary {
  background: var(--bg-surface);
  border-color: var(--border-default);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm), var(--shadow-inset);
}
.btn--secondary:hover:not(:disabled) {
  background: var(--bg-subtle);
  border-color: var(--border-strong);
}
.btn--outline {
  background: var(--bg-surface);
  border-color: var(--border-subtle);
  color: var(--text-secondary);
  box-shadow: var(--shadow-inset);
}
.btn--outline:hover:not(:disabled) {
  background: var(--brand-subtle);
  border-color: rgba(90, 52, 34, 0.25);
  color: var(--brand-primary);
}
.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  min-height: 40px;
  padding: 0 0.75rem;
}
.btn--ghost:hover:not(:disabled) {
  background: var(--bg-subtle);
  color: var(--text-primary);
}
.btn--icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--radius);
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  box-shadow: var(--shadow-sm), var(--shadow-inset);
  color: var(--text-secondary);
}
.btn--icon:hover:not(:disabled) {
  background: var(--bg-subtle);
  border-color: var(--border-strong);
  color: var(--text-primary);
}
.btn--icon-round {
  width: 40px;
  height: 40px;
  min-height: 40px;
  padding: 0;
  border-radius: 50%;
  font-size: 1.25rem;
  line-height: 1;
}
.btn--sm {
  min-height: 36px;
  padding: 0.35rem 0.75rem;
  font-size: 0.8125rem;
  border-radius: var(--radius-sm);
}
.btn--block { width: 100%; }
.btn__icon {
  width: 1.125rem;
  height: 1.125rem;
  flex-shrink: 0;
}

/* Inputs */
.field { display: grid; gap: 0.35rem; }
.field label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
}
.field input {
  width: 100%;
  min-height: 48px;
  padding: 0 0.9rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  box-shadow: var(--shadow-inset);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.field input:focus {
  outline: none;
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 3px var(--focus-ring), var(--shadow-inset);
}
.field input::placeholder { color: var(--text-disabled); }
.form-error {
  margin: 0;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius);
  background: var(--danger-bg);
  color: var(--danger);
  font-size: 0.875rem;
}

/* Search */
.search-bar {
  display: flex;
  align-items: stretch;
  gap: 0;
  width: 100%;
  min-height: 50px;
  padding: 0;
  padding-left: 0.9rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm), var(--shadow-inset);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.search-bar:focus-within {
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 3px var(--focus-ring), var(--shadow-sm);
}
.search-bar__icon {
  flex-shrink: 0;
  align-self: center;
  width: 18px;
  height: 18px;
  margin-right: 0.5rem;
  color: var(--text-tertiary);
}
.search-bar input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  min-height: 48px;
  padding: 0;
  font-size: 1rem;
}
.search-bar input:focus { outline: none; box-shadow: none; }
.search-bar__clear {
  flex-shrink: 0;
  align-self: center;
  width: 2rem;
  height: 2rem;
  margin-right: 0.25rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--bg-subtle);
  color: var(--text-tertiary);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--duration-press) var(--ease-press);
}
.search-bar__clear:hover {
  background: var(--bg-muted);
  color: var(--text-primary);
}
.search-bar__clear:active { transform: scale(0.97); }
.search-bar__submit {
  flex-shrink: 0;
  min-height: 50px;
  min-width: 5.75rem;
  margin: 4px;
  padding: 0 1.15rem;
  border-radius: calc(var(--radius-lg) - 2px);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.search-bar__hint {
  margin: 0.4rem 0 0;
  font-size: 0.75rem;
  line-height: 1.35;
  color: var(--text-tertiary);
}
.search-bar__hint strong {
  font-weight: 600;
  color: var(--text-secondary);
}
.search-modes {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 0.55rem;
  padding: 3px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  box-shadow: var(--shadow-inset);
}
.search-modes__btn {
  padding: 0.4rem 0.8rem;
  border: none;
  border-radius: 999px;
  background: transparent;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: transform var(--duration-press) var(--ease-press);
}
.search-modes__btn:focus { outline: none; }
.search-modes__btn:focus-visible {
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.search-modes__btn:hover {
  color: var(--text-primary);
}
.search-modes__btn:active { transform: scale(0.97); }
.search-modes__btn.is-active {
  background: var(--bg-surface);
  color: var(--brand-primary);
  box-shadow: var(--shadow-sm);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
  border: 1px solid transparent;
}
.badge--spaced { margin-left: 0.35rem; }
.badge--success { background: var(--success-bg); color: var(--success); border-color: rgba(31, 111, 74, 0.15); }
.badge--warning { background: var(--warning-bg); color: var(--warning); border-color: rgba(156, 107, 20, 0.15); }
.badge--muted { background: var(--bg-subtle); color: var(--text-secondary); border-color: var(--border-subtle); }
.badge--info { background: var(--info-bg); color: var(--info); border-color: rgba(46, 92, 126, 0.15); }

/* Login */
/* Landing — login */
.landing.login-page {
  min-height: 100dvh;
  background: var(--landing-bg);
  color: var(--landing-ink);
}
.landing__main {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1.5rem, 6vw, 3.5rem) clamp(1.25rem, 4vw, 2rem);
}
.landing-card,
.login-card {
  width: 100%;
  max-width: 26rem;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
}
.landing-card__head {
  margin-bottom: 2.5rem;
  text-align: left;
}
.landing-card__logo,
.login-card__logo {
  display: block;
  width: 64px;
  height: 64px;
  margin: 0 0 2rem;
  border-radius: 0;
}
.landing-card__eyebrow,
.login-card__eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--landing-muted);
}
.landing-card__title,
.login-card h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--landing-ink);
}
.landing-card__lead,
.login-card__lead {
  margin: 0;
  max-width: 22rem;
  color: var(--landing-muted);
  font-size: 1rem;
  line-height: 1.6;
}
.landing-card__body {
  padding-top: 0;
  border-top: 1px solid color-mix(in srgb, var(--landing-muted) 22%, var(--landing-bg));
}
.landing-form,
.login-form {
  display: grid;
  gap: 1.25rem;
  padding-top: 2rem;
}
.landing.login-page .field label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--landing-muted);
}
.landing.login-page .field input {
  min-height: 48px;
  padding: 0.65rem 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid color-mix(in srgb, var(--landing-muted) 28%, var(--landing-bg));
  border-radius: 0;
  color: var(--landing-ink);
}
.landing.login-page .field input::placeholder {
  color: color-mix(in srgb, var(--landing-muted) 65%, var(--landing-bg));
}
.landing.login-page .field input:focus {
  outline: none;
  border-bottom-color: var(--landing-ink);
  box-shadow: none;
}
.landing-form__error,
.landing.login-page .form-error {
  margin: 0;
  padding: 0.75rem 0;
  font-size: 0.875rem;
  color: var(--landing-ink);
  border-bottom: 1px solid color-mix(in srgb, var(--landing-muted) 22%, var(--landing-bg));
}
.landing.login-page .btn--primary.landing-form__submit {
  margin-top: 0.5rem;
  min-height: 48px;
  border-radius: 6px;
  background: var(--landing-ink);
  color: var(--landing-bg);
  border-color: var(--landing-ink);
  box-shadow: none;
}
.landing.login-page .btn--primary.landing-form__submit:hover:not(:disabled) {
  background: color-mix(in srgb, var(--landing-ink) 88%, var(--landing-bg));
  border-color: color-mix(in srgb, var(--landing-ink) 88%, var(--landing-bg));
}
.landing.login-page .btn--primary.landing-form__submit:active:not(:disabled) {
  transform: scale(0.98);
}

/* Stock / Inventario */
.stock-page {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  background: var(--bg-canvas);
}
.stock-toolbar {
  flex-shrink: 0;
  padding: var(--space-3) var(--space-4) 0.95rem;
  display: grid;
  gap: var(--space-3);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: var(--topbar-h);
  z-index: 30;
}
.stock-toolbar__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.stock-toolbar__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.1;
}
.stock-toolbar__count {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}
.stock-toolbar__count.is-pulse {
  animation: countFade 0.2s var(--ease-out);
}
@keyframes countFade {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.65; }
}

.stock-layout {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.stock-list-wrap {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: calc(var(--pager-h) + var(--safe-bottom) + 0.5rem);
}
.stock-list {
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
}
.stock-row {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.9rem 1rem;
  border: none;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform var(--duration-press) var(--ease-press);
}
.stock-row:hover { background: var(--bg-subtle); }
.stock-row:active { transform: scale(0.97); }
.stock-row:focus { outline: none; }
.stock-row:focus-visible {
  box-shadow: inset 0 0 0 2px var(--brand-accent), 0 0 0 3px var(--focus-ring);
}
.stock-row.is-selected {
  background: var(--brand-subtle);
  box-shadow: inset 0 0 0 1px rgba(90, 52, 34, 0.2);
}
.stock-row.is-selected:focus-visible {
  box-shadow: inset 0 0 0 2px var(--brand-accent), 0 0 0 3px var(--focus-ring);
}
.stock-row__name {
  margin: 0.15rem 0 0;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.stock-row__sub {
  margin: 0.2rem 0 0;
  font-family: var(--mono);
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}
.stock-row__trail {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
}
.stock-row__price {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
}
.stock-row__chevron {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-right: 2px solid var(--text-tertiary);
  border-bottom: 2px solid var(--text-tertiary);
  transform: rotate(-45deg);
  margin-top: 0.25rem;
}
.stock-row__thumb {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}
.stock-row__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.stock-row__thumb-ph {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--brand-accent);
}
.stock-row__body { min-width: 0; }
.stock-row__stock-badge { margin-top: 0.35rem; }
.stock-row:has(.stock-row__thumb) {
  grid-template-columns: auto 1fr auto;
}
.stock-list--grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
  padding: 0.5rem;
  border-top: none;
  background: transparent;
}
.stock-list--grid .stock-row {
  flex-direction: column;
  display: flex;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 0.7rem;
  min-height: 100%;
  box-shadow: var(--shadow-sm);
}
.stock-list--grid .stock-row.is-selected {
  border-color: rgba(90, 52, 34, 0.35);
  box-shadow: 0 0 0 1px var(--brand-primary), var(--shadow-md);
}
.stock-list--grid .stock-row__thumb {
  width: 100%;
  height: 96px;
  margin-bottom: 0.5rem;
}
.stock-list--grid .stock-row__trail {
  align-items: flex-start;
  width: 100%;
  margin-top: auto;
}
.stock-toolbar__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.5rem;
}
.branch-picker {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 10rem;
}
.branch-picker__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--text-secondary);
}
.branch-picker__select {
  min-height: 40px;
  padding: 0.4rem 2rem 0.4rem 0.65rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-default);
  background: var(--bg-surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237A716A' d='M3 4.5 6 7.5 9 4.5'/%3E%3C/svg%3E") no-repeat right 0.55rem center;
  appearance: none;
  box-shadow: var(--shadow-inset);
  cursor: pointer;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.branch-picker__select:focus {
  outline: none;
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.filters-panel {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}
.filters-panel.is-open {
  border-color: rgba(90, 52, 34, 0.14);
  box-shadow: var(--shadow-md);
}
.filters-panel.has-filters:not(.is-open) {
  border-color: rgba(90, 52, 34, 0.12);
  background: var(--brand-subtle);
}
.filters-panel__toggle {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
  padding: 0.72rem 0.9rem;
  border: none;
  text-align: left;
  color: var(--text-primary);
  cursor: pointer;
  user-select: none;
  background: transparent;
  transition:
    background var(--transition-fast),
    transform var(--duration-press) var(--ease-press);
}
.filters-panel__toggle:hover { background: rgba(242, 233, 226, 0.55); }
.filters-panel__toggle:active { transform: scale(0.97); }
.filters-panel__toggle:focus { outline: none; }
.filters-panel__toggle:focus-visible {
  box-shadow: inset 0 0 0 2px var(--brand-accent);
}
.filters-panel__toggle-leading {
  width: 2px;
  align-self: stretch;
  min-height: 2rem;
  border-radius: 999px;
  background: var(--accent-highlight);
  opacity: 0.9;
  flex-shrink: 0;
}
.filters-panel__toggle-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
}
.filters-panel__title {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.filters-panel__subtitle {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--brand-accent);
}
.filters-panel.is-open .filters-panel__toggle {
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(245, 242, 238, 0.65);
}
.filters-panel__chevron {
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid var(--text-tertiary);
  border-bottom: 2px solid var(--text-tertiary);
  transform: rotate(45deg);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}
.filters-panel.is-open .filters-panel__chevron {
  transform: rotate(-135deg);
  margin-top: 0.15rem;
}
.filters-panel__badge {
  min-width: 1.35rem;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  background: var(--brand-primary);
  color: var(--text-on-brand);
  font-size: 0.6875rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.2;
  box-shadow: 0 1px 4px rgba(90, 52, 34, 0.25);
}
.filters-panel__collapsible {
  display: none;
}
.filters-panel.is-open .filters-panel__collapsible {
  display: block;
}
.filters-panel__body {
  min-height: 0;
  overflow: hidden;
  padding: 0 var(--space-3) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-height: min(70vh, 520px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  opacity: 1;
  transition: opacity 0.2s var(--ease-out);
}
.filters-section {
  padding: var(--space-3) 0;
  border-radius: 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: none;
}
.filters-section:last-of-type {
  border-bottom: none;
}
.filters-section__title {
  margin: 0 0 var(--space-2);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--text-secondary);
}
.filters-section__grid {
  display: grid;
  gap: 0.5rem;
}
.filters-section__grid--sort {
  grid-template-columns: 1fr 1fr;
}
.filters-section__grid--catalog {
  grid-template-columns: 1fr 1fr;
}
.filters-section__grid--attrs {
  grid-template-columns: repeat(3, 1fr);
}
.filters-section__grid--price {
  grid-template-columns: 1fr 1fr 1fr;
}
.filters-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.filters-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.38rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition:
    border-color var(--transition-fast),
    background var(--transition-fast),
    transform var(--duration-press) var(--ease-press);
}
.filters-chip:active { transform: scale(0.97); }
.filters-chip:has(input:focus-visible) {
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.filters-chip:has(input:checked) {
  border-color: var(--brand-accent);
  background: var(--brand-subtle);
  color: var(--brand-primary);
  box-shadow: 0 1px 3px rgba(90, 52, 34, 0.08);
}
.filters-chip input {
  width: 0.95rem;
  height: 0.95rem;
  accent-color: var(--brand-primary);
  margin: 0;
}
.filters-panel__foot {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0.65rem 0.1rem 0.15rem;
  margin-top: 0.2rem;
  border-top: 1px solid var(--border-subtle);
  position: sticky;
  bottom: 0;
  background: linear-gradient(180deg, rgba(253, 252, 250, 0) 0%, var(--bg-surface) 35%);
}
.filters-panel__apply { min-width: 8.5rem; }
.filter-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}
.filter-field__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.filter-field__select,
.filter-field__input {
  width: 100%;
  min-height: 40px;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--border-subtle);
  border-radius: calc(var(--radius) - 2px);
  background: var(--bg-surface);
  font-size: 0.9375rem;
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.filter-field__select:focus,
.filter-field__input:focus {
  outline: none;
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.filter-field__select:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
@media (max-width: 720px) {
  .filters-section__grid--attrs,
  .filters-section__grid--price {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 520px) {
  .filters-section__grid--catalog,
  .filters-section__grid--sort {
    grid-template-columns: 1fr;
  }
}
.stock-row__meta {
  margin: 0.15rem 0 0;
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.65rem;
}
.stock-row__meta-date { opacity: 0.85; }
.view-toggle {
  display: inline-flex;
  padding: 3px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  box-shadow: var(--shadow-inset);
}
.view-toggle__btn {
  padding: 0.42rem 0.85rem;
  border: none;
  border-radius: calc(var(--radius) - 2px);
  background: transparent;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: transform var(--duration-press) var(--ease-press);
}
.view-toggle__btn:focus { outline: none; }
.view-toggle__btn:focus-visible {
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.view-toggle__btn:active { transform: scale(0.97); }
.view-toggle__btn.is-active {
  background: var(--bg-surface);
  color: var(--brand-primary);
  box-shadow: var(--shadow-sm);
}
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.85rem 0 0.35rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border-subtle);
}
.stock-detail__local {
  margin: 0.5rem 0 0;
  font-size: 0.9375rem;
  color: var(--success);
}
.branch-table__mine td {
  background: var(--brand-subtle);
  font-weight: 600;
}
.detail-toast {
  margin: 0.75rem 0 0;
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius);
  background: var(--success-bg);
  color: var(--success);
  font-size: 0.8125rem;
  font-weight: 600;
}

.stock-pager {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 35;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  padding: 0.55rem 1rem calc(0.55rem + var(--safe-bottom));
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  box-shadow: 0 -8px 32px rgba(31, 26, 22, 0.08);
}
.stock-pager__info {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: center;
  flex: 1;
}
.stock-pager .btn { min-height: 44px; flex: 0 0 auto; }

.stock-empty {
  padding: 3.5rem 1.5rem;
  text-align: center;
  color: var(--text-secondary);
}
.stock-empty::before {
  content: "";
  display: block;
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--brand-subtle) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%235A3422' stroke-width='1.5'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M20 20l-3-3'/%3E%3C/svg%3E") center / 24px no-repeat;
}
.stock-empty strong {
  display: block;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
  font-size: 1.0625rem;
}
.stock-skeleton {
  height: 72px;
  margin: 0 1rem 0.5rem;
  border-radius: var(--radius);
  background: linear-gradient(90deg, var(--bg-muted) 20%, var(--bg-surface) 45%, var(--bg-muted) 80%);
  background-size: 220% 100%;
  animation: shimmer 0.9s linear infinite;
}
@keyframes shimmer {
  0% { background-position: 120% 0; }
  100% { background-position: -120% 0; }
}

.btn-spinner {
  width: 0.95rem;
  height: 0.95rem;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: var(--text-on-brand);
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
}

.ui-toast {
  position: fixed;
  left: 50%;
  bottom: calc(1rem + var(--safe-bottom));
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  max-width: min(92vw, 360px);
  padding: 0.72rem 1rem;
  border-radius: 999px;
  background: rgba(31, 26, 22, 0.92);
  color: var(--text-on-brand);
  box-shadow: var(--shadow-lg);
  transform: translate(-50%, 120%);
  animation: toastIn 0.22s var(--ease-out) forwards;
  pointer-events: none;
}
.ui-toast--success .ui-toast__icon {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--accent-highlight);
  box-shadow: 0 0 0 4px var(--accent-highlight-soft);
}
.ui-toast--error {
  background: rgba(120, 32, 28, 0.95);
}
.ui-toast--error .ui-toast__icon {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: #f4a9a4;
}
.ui-toast--info .ui-toast__icon {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: #9ec5f7;
}

.page-error-banner {
  margin: 0 0 0.75rem;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-md);
  background: var(--surface-danger-soft, #fdecea);
  border: 1px solid var(--border-danger, #e8b4b0);
  color: var(--text-danger, #7a1e18);
  font-size: 0.9rem;
  line-height: 1.4;
}

.product-share-actions--customer {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}
@keyframes toastIn {
  from { opacity: 0; transform: translate(-50%, 120%); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .filters-panel__body,
  .filters-panel__chevron,
  .stock-toolbar__count.is-pulse,
  .ui-toast,
  .stock-sheet-backdrop,
  .stock-sheet {
    transition: none !important;
    animation: none !important;
  }
  .filters-panel.is-open .filters-panel__body { opacity: 1; }
  .ui-toast { transform: translate(-50%, 0); }
}

/* Detail sheet (mobile) */
.stock-sheet-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(31, 26, 22, 0.42);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  animation: fadeIn 0.25s var(--ease-out);
}
.stock-sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 51;
  max-height: 92dvh;
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.32s var(--ease-out);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
.stock-sheet__handle {
  width: 40px; height: 4px;
  margin: 0.5rem auto 0;
  border-radius: 2px;
  background: var(--border-default);
  flex-shrink: 0;
}
.stock-sheet__head,
.stock-detail-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
}
.stock-detail-panel__head {
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-subtle) 100%);
}
.stock-detail-panel {
  box-shadow: var(--shadow-md);
}
.stock-sheet__body {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  -webkit-overflow-scrolling: touch;
}
.stock-sheet__foot {
  flex-shrink: 0;
  padding: 0.75rem 1rem calc(0.75rem + var(--safe-bottom));
  border-top: 1px solid var(--border-subtle);
}

/* Detalle: ancho cómodo en tablet/escritorio (no full-bleed ni columna estrecha) */
@media (min-width: 600px) {
  .stock-sheet {
    left: 0;
    right: 0;
    margin-left: auto;
    margin-right: auto;
    width: min(var(--detail-sheet-max, 44rem), 94vw);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  }
  .stock-sheet__head,
  .stock-sheet__body,
  .stock-sheet__foot {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
  .stock-detail__img {
    max-height: min(220px, 32vh);
  }
}

.stock-detail__img-btn {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0 0 1rem;
  border: none;
  background: transparent;
  cursor: zoom-in;
  border-radius: var(--radius);
}

.stock-detail__img {
  width: 100%;
  max-height: 160px;
  object-fit: contain;
  border-radius: var(--radius);
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  display: block;
  pointer-events: none;
}

.stock-detail__img-placeholder {
  display: grid;
  place-items: center;
  min-height: 120px;
  margin-bottom: 1rem;
  border-radius: var(--radius);
  background: var(--bg-subtle);
  border: 1px dashed var(--border-default);
  color: var(--text-tertiary);
  font-size: 0.875rem;
}
.stock-detail__hero {
  display: grid;
  gap: 1rem;
  margin-bottom: 0.25rem;
}
@media (min-width: 480px) {
  .stock-detail__hero {
    grid-template-columns: minmax(0, 140px) 1fr;
    align-items: start;
  }
  .stock-detail__img-btn,
  .stock-detail__img-placeholder {
    margin-bottom: 0;
  }
}
.stock-detail__head { min-width: 0; }
.stock-detail__codes {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}
.stock-detail__supplier {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--text-muted, #6b635c);
}

.stock-detail__title {
  margin: 0.35rem 0 0;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.25;
}
.stock-detail__stock {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin: 0.65rem 0 0;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}
.stock-detail__stock strong {
  font-size: 1.0625rem;
  color: var(--text-primary);
}
.stock-detail__stock-label { color: var(--text-tertiary); }
.stock-detail__section { margin-top: 1.25rem; }
.stock-detail__section-title {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.jewel-attrs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr));
  gap: 0.5rem;
}
.jewel-attrs__item {
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius);
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  box-shadow: none;
  transition: border-color var(--transition-fast);
}
.jewel-attrs__item:hover { border-color: var(--border-default); }
.jewel-attrs__label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-tertiary);
  margin-bottom: 0.15rem;
}
.jewel-attrs__value {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
  word-break: break-word;
}
.stock-detail__price {
  margin: 0.55rem 0 0;
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}
.stock-detail__price small {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-tertiary);
}
.branch-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.75rem;
  font-size: 0.9375rem;
  table-layout: fixed;
}
.branch-table th {
  padding: 0.55rem 0.65rem;
  background: var(--bg-subtle);
  color: var(--text-primary);
  font-weight: 600;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}
.branch-table td {
  padding: 0.65rem 0.65rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  vertical-align: middle;
}
.branch-table__col-store {
  text-align: left;
}
.branch-table__store-cell {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
}
.branch-table__store-name {
  min-width: 0;
  line-height: 1.35;
}
.branch-table__store-badge {
  flex-shrink: 0;
}
.branch-table__col-qty {
  width: 4.25rem;
  text-align: right;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--mono);
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.branch-table thead .branch-table__col-qty {
  font-family: var(--font);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.branch-table tbody tr { transition: background var(--transition-fast); }
.branch-table tbody tr:hover td { background: var(--bg-subtle); }

/* Lightbox (dialog nativo = capa superior del navegador) */
.lightbox-dialog {
  margin: auto;
  padding: 0;
  border: none;
  max-width: min(96vw, 720px);
  width: max-content;
  background: transparent;
  overflow: visible;
}

.lightbox-dialog::backdrop {
  background: rgba(31, 26, 22, 0.9);
}

.lightbox-dialog__close-form {
  position: fixed;
  top: max(1rem, env(safe-area-inset-top));
  right: 1rem;
  margin: 0;
  z-index: 1;
}

.lightbox-dialog__close {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border-default);
  border-radius: 50%;
  background: var(--bg-surface);
  font-size: 1.25rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: transform var(--duration-press) var(--ease-press), background var(--transition-fast);
}
.lightbox-dialog__close:focus { outline: none; }
.lightbox-dialog__close:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--focus-ring), var(--shadow-md);
}
.lightbox-dialog__close:active {
  transform: scale(0.97);
}

.lightbox-dialog__img {
  display: block;
  max-width: min(96vw, 720px);
  max-height: min(85dvh, 900px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

/* Desktop */
@media (min-width: 900px) {
  .stock-toolbar { top: var(--topbar-h); }
  .stock-pager {
    position: static;
    box-shadow: none;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    margin: 0 1rem 1rem;
    max-width: calc(100% - 2rem);
  }
  .stock-list-wrap { padding-bottom: 0; }
  .btn--mobile-only { display: none !important; }
}

@media (max-width: 899px) {
  .btn--desktop-only { display: none !important; }
  .stock-toolbar {
    position: static;
    background: var(--bg-canvas);
  }
}

@media (hover: hover) and (pointer: fine) {
  .stock-list--grid .stock-row:hover {
    border-color: var(--border-default);
    box-shadow: var(--shadow-sm);
  }
  .lightbox-dialog__close:hover {
    background: var(--bg-subtle);
    transform: scale(1.02);
  }
}

@media (hover: none) {
  .stock-row:hover { background: var(--bg-surface); }
  .stock-row.is-selected:hover { background: var(--brand-subtle); }
  .stock-list--grid .stock-row:hover {
    border-color: var(--border-subtle);
    box-shadow: var(--shadow-sm);
  }
  .stock-list--grid .stock-row.is-selected:hover {
    border-color: rgba(90, 52, 34, 0.35);
    box-shadow: 0 0 0 1px var(--brand-primary), var(--shadow-md);
  }
  .btn--primary:hover:not(:disabled),
  .btn--secondary:hover:not(:disabled),
  .btn--outline:hover:not(:disabled),
  .btn--ghost:hover:not(:disabled),
  .btn--icon:hover:not(:disabled) {
    background: inherit;
    border-color: inherit;
    color: inherit;
    box-shadow: inherit;
  }
  .btn--primary:hover:not(:disabled) { background: var(--brand-primary); }
  .btn--secondary:hover:not(:disabled) { background: var(--bg-surface); }
  .btn--outline:hover:not(:disabled) { background: var(--bg-surface); }
  .btn--ghost:hover:not(:disabled) { background: transparent; }
  .btn--icon:hover:not(:disabled) { background: var(--bg-surface); }
  .search-bar__clear:hover {
    background: var(--bg-subtle);
    color: var(--text-tertiary);
  }
  .search-modes__btn:hover { color: var(--text-tertiary); }
  .search-modes__btn.is-active:hover { color: var(--brand-primary); }
  .filters-panel__toggle:hover { background: transparent; }
  .filters-panel.is-open .filters-panel__toggle:hover { background: rgba(245, 242, 238, 0.65); }
  .jewel-attrs__item:hover { border-color: var(--border-subtle); }
  .branch-table tbody tr:hover td { background: transparent; }
  .lightbox-dialog__close:hover {
    background: var(--bg-surface);
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn:active:not(:disabled),
  .stock-row:active,
  .search-modes__btn:active,
  .view-toggle__btn:active,
  .filters-chip:active,
  .filters-panel__toggle:active,
  .search-bar__clear:active,
  .lightbox-dialog__close:active { transform: none; }
}

/* —— Modo cliente (tablet) —— */
.customer-shell {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--landing-bg);
  color: var(--landing-ink);
}
.customer-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid color-mix(in srgb, var(--landing-muted) 18%, var(--landing-bg));
  background: var(--landing-bg);
}
.customer-header__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.customer-header__eyebrow {
  display: block;
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--landing-muted);
}
.customer-header__title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.customer-header__link {
  border: none;
  background: transparent;
  font: inherit;
  font-size: 0.8125rem;
  color: var(--landing-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
  padding: 0.5rem;
}
.customer-main {
  flex: 1;
  min-height: 0;
  overflow: auto;
}
.customer-browse {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 2.5rem;
}
.customer-hero {
  margin-bottom: 1.25rem;
}
.customer-hero__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.08;
}
.customer-hero__lead {
  margin: 0;
  max-width: 32rem;
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--landing-muted);
}
.customer-search {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0.35rem;
  background: #fff;
  border: 1px solid color-mix(in srgb, var(--landing-muted) 22%, var(--landing-bg));
  border-radius: 12px;
}
.customer-search__input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  font-size: 1.0625rem;
  padding: 0.85rem 0.5rem 0.85rem 0.85rem;
  color: var(--landing-ink);
}
.customer-search__input:focus {
  outline: none;
}
.customer-search__input::placeholder {
  color: color-mix(in srgb, var(--landing-muted) 70%, var(--landing-bg));
}
.customer-search__clear {
  align-self: center;
  width: 2.25rem;
  height: 2.25rem;
  border: none;
  border-radius: 50%;
  background: color-mix(in srgb, var(--landing-muted) 12%, var(--landing-bg));
  font-size: 1.25rem;
  line-height: 1;
  color: var(--landing-muted);
  cursor: pointer;
}
.customer-search__submit {
  flex-shrink: 0;
  min-height: 48px;
  padding: 0 1.25rem;
  border: none;
  border-radius: 8px;
  background: var(--landing-ink);
  color: var(--landing-bg);
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
}
.customer-search__submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.customer-rail {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.35rem;
  margin-bottom: 1rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.customer-rail::-webkit-scrollbar { display: none; }
.customer-chip {
  flex-shrink: 0;
  min-height: 44px;
  padding: 0 1rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--landing-muted) 25%, var(--landing-bg));
  background: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--landing-ink);
  cursor: pointer;
}
.customer-chip.is-active {
  background: var(--landing-ink);
  border-color: var(--landing-ink);
  color: var(--landing-bg);
}
.customer-results {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  color: var(--landing-muted);
}
.customer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.customer-card {
  display: flex;
  flex-direction: column;
  text-align: left;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--landing-muted) 18%, var(--landing-bg));
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}
.customer-card:active {
  transform: scale(0.98);
}
.customer-card__media {
  position: relative;
  aspect-ratio: 1;
  background: var(--bg-subtle);
}
.customer-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.customer-card__placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--landing-muted);
}
.customer-card__badge {
  position: absolute;
  left: 0.5rem;
  top: 0.5rem;
  font-size: 0.6875rem;
}
.customer-card__body {
  padding: 0.85rem 0.9rem 1rem;
}
.customer-card__name {
  margin: 0 0 0.35rem;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.customer-card__price {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.customer-card__meta {
  margin: 0.35rem 0 0;
  font-size: 0.75rem;
  color: var(--landing-muted);
}
.customer-skeleton {
  aspect-ratio: 0.72;
  border-radius: 12px;
  background: linear-gradient(90deg, var(--bg-muted) 25%, var(--bg-subtle) 50%, var(--bg-muted) 75%);
  background-size: 200% 100%;
  animation: shimmer 0.9s linear infinite;
}
.customer-more {
  display: flex;
  justify-content: center;
  margin-top: 1.5rem;
}
.customer-more__btn {
  min-height: 48px;
  padding: 0 2rem;
  border-radius: 999px;
  border: 1px solid var(--landing-ink);
  background: transparent;
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
}
.customer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(17, 17, 17, 0.45);
  z-index: 80;
}
.customer-view {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  background: var(--landing-bg);
}
.customer-view__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  width: 2.75rem;
  height: 2.75rem;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}
.customer-view__scroll {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}
.customer-view__hero {
  background: #fff;
}
.customer-view__img-btn {
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: none;
  cursor: zoom-in;
}
.customer-view__img {
  width: 100%;
  max-height: min(52vh, 480px);
  object-fit: contain;
  display: block;
  background: var(--bg-subtle);
}
.customer-view__img-placeholder {
  min-height: 240px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  color: var(--landing-muted);
}
.customer-view__content {
  padding: 1.25rem 1.25rem 6rem;
  width: 100%;
  max-width: min(var(--detail-sheet-max, 44rem), 94vw);
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}
.customer-view__availability {
  margin: 0 0 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-primary);
}
.customer-view__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.customer-view__price {
  margin: 0 0 0.5rem;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 600;
}
.customer-view__supplier {
  margin: 0.35rem 0 0;
  color: var(--landing-muted);
  font-size: 0.9375rem;
}

.customer-view__family {
  margin: 0 0 1rem;
  color: var(--landing-muted);
  font-size: 0.9375rem;
}
.customer-attrs {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}
.customer-attrs__item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--landing-muted) 15%, var(--landing-bg));
  font-size: 0.9375rem;
}
.customer-attrs__label {
  color: var(--landing-muted);
}
.customer-attrs__value {
  font-weight: 500;
  text-align: right;
}
.customer-view__note {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--landing-muted);
}
.customer-view__foot {
  flex-shrink: 0;
  padding: 1rem 1.25rem calc(1rem + var(--safe-bottom));
  background: var(--landing-bg);
  border-top: 1px solid color-mix(in srgb, var(--landing-muted) 18%, var(--landing-bg));
  width: 100%;
  max-width: min(var(--detail-sheet-max, 44rem), 94vw);
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}
.customer-view__cta {
  width: 100%;
  min-height: 52px;
  border: none;
  border-radius: 10px;
  background: var(--landing-ink);
  color: var(--landing-bg);
  font-size: 1.0625rem;
  font-weight: 600;
  cursor: pointer;
}
.customer-view__cta:active {
  transform: scale(0.98);
}

@media (min-width: 640px) {
  .customer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
  }
  .customer-browse {
    padding: 1.5rem 2rem 3rem;
  }
}

@media (min-width: 600px) {
  .customer-view__hero {
    width: 100%;
    max-width: min(var(--detail-sheet-max, 44rem), 94vw);
    margin-left: auto;
    margin-right: auto;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    overflow: hidden;
  }
  .customer-attrs__item {
    justify-content: flex-start;
    gap: 1.25rem;
  }
  .customer-attrs__value {
    text-align: left;
    margin-left: auto;
    max-width: 58%;
  }
}

@media (min-width: 900px) {
  .customer-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .customer-view__img {
    max-height: min(420px, 48vh);
  }
}

@media (hover: hover) and (pointer: fine) {
  .customer-card:hover {
    border-color: color-mix(in srgb, var(--landing-muted) 35%, var(--landing-bg));
  }
  .customer-header__link:hover {
    color: var(--landing-ink);
  }
}