/* ==========================================================================
   OLAPLEX BRAND DESIGN SYSTEM — LUXURY 2-COLUMN E-COMMERCE SALON PORTAL
   Aesthetic: Studio Packshots, Swiss Modernism (ABC Diatype), Minimalist Luxury
   Palette: Pure White, Deep Charcoal (#0B0B0B), Warm Off-White (#F9F8F6), Emerald Green
   ========================================================================== */

/* --- 1. Typography Fonts --- */
@font-face {
  font-family: 'ABC Diatype';
  src: url('assets/fonts/ABCDiatype-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'ABC Diatype';
  src: url('assets/fonts/ABCDiatype-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'ABC Diatype';
  src: url('assets/fonts/ABCDiatype-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'ABC Diatype';
  src: url('assets/fonts/ABCDiatype-Heavy.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

/* --- 2. Design Tokens --- */
:root {
  --lux-bg: #F9F8F6;
  --lux-card-bg: #FFFFFF;
  --lux-subtle-bg: #F4F2EE;
  --lux-packshot-bg: #FAF9F6;
  --lux-hover-bg: #EAE7E1;
  --lux-border: #E8E5DF;
  --lux-border-dark: #D4CEBF;
  
  --lux-black: #0B0B0B;
  --lux-text-main: #141414;
  --lux-text-sub: #4A4642;
  --lux-text-muted: #7E7873;
  
  --lux-red: #D91920;
  --lux-red-light: #FDF2F2;
  --lux-green-live: #10B981;
  --lux-green-whatsapp: #25D366;
  --lux-green-whatsapp-hover: #20BA5A;

  --font-primary: 'ABC Diatype', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Azeret Mono', 'SFMono-Regular', Consolas, Menlo, monospace;

  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.03), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-card: 0 3px 12px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.02);
  --shadow-hover: 0 10px 28px rgba(0, 0, 0, 0.07), 0 2px 6px rgba(0, 0, 0, 0.03);
  --shadow-sidebar: 0 6px 24px rgba(0, 0, 0, 0.06), 0 1px 4px rgba(0, 0, 0, 0.02);
  --shadow-hud: 0 10px 30px rgba(0, 0, 0, 0.18);
  --shadow-modal: 0 24px 64px rgba(0, 0, 0, 0.35);

  --transition-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 240ms cubic-bezier(0.16, 1, 0.3, 1);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* --- 3. Base Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  background-color: var(--lux-bg);
  color: var(--lux-text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.is-locked {
  overflow: hidden;
}

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

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

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

.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: absolute;
  top: -60px;
  left: 20px;
  background: var(--lux-black);
  color: #FFFFFF;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 700;
  z-index: 1000;
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: 16px;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* --- 4. Authentication Gate Overlay --- */
.auth-gate-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 11, 11, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-gate-overlay.is-hidden {
  display: none !important;
}

.auth-gate-card {
  background: #FFFFFF;
  border: 1px solid var(--lux-border);
  border-radius: var(--radius-lg);
  padding: 38px 32px;
  max-width: 440px;
  width: 100%;
  box-shadow: var(--shadow-modal);
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: center;
  animation: authCardIn 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes authCardIn {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(8px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.auth-header-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.auth-logo-img {
  height: 24px;
  width: auto;
  object-fit: contain;
}

.auth-badge-tag {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 2px 8px;
  background: var(--lux-subtle-bg);
  border: 1px solid var(--lux-border);
  border-radius: var(--radius-xs);
  color: var(--lux-text-sub);
}

.auth-text-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.auth-card-title {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--lux-black);
}

.auth-card-sub {
  font-size: 0.8125rem;
  color: var(--lux-text-sub);
  line-height: 1.45;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: left;
}

.auth-field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.auth-label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--lux-text-main);
}

.auth-input-wrapper {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--lux-border-dark);
  border-radius: var(--radius-sm);
  background: var(--lux-packshot-bg);
  height: 46px;
  padding: 0 12px;
  gap: 8px;
  transition: all var(--transition-fast);
}
.auth-input-wrapper:focus-within {
  border-color: var(--lux-black);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}
.auth-input-wrapper.has-error {
  border-color: var(--lux-red);
  background: var(--lux-red-light);
  animation: authShake 0.4s ease;
}

@keyframes authShake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

.auth-input-icon {
  color: var(--lux-text-muted);
  flex-shrink: 0;
}

.auth-password-input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 0.9375rem;
  font-family: inherit;
}
.auth-password-input:focus {
  outline: none;
}

.auth-eye-btn {
  background: none;
  border: none;
  color: var(--lux-text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-eye-btn:hover {
  color: var(--lux-black);
}

.auth-error-feedback {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--lux-red);
  min-height: 14px;
}

.btn-auth-submit {
  width: 100%;
  height: 48px;
  background: var(--lux-black);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 0.9375rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}
.btn-auth-submit:hover:not(:disabled) {
  background: #262626;
  transform: translateY(-1px);
}
.btn-auth-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.auth-footer-help {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--lux-border);
  text-align: center;
}

.auth-help-text {
  font-size: 0.75rem;
  color: var(--lux-text-muted);
}

.auth-wa-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--lux-text-main);
  transition: color var(--transition-fast);
}
.auth-wa-link:hover {
  color: var(--lux-green-whatsapp-hover);
}
.auth-wa-link strong {
  font-family: var(--font-mono);
}

/* --- 5. Authenticated App Wrapper --- */
.portal-app-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: opacity 0.3s ease;
}

body.is-locked .portal-app-wrapper {
  display: none !important;
  opacity: 0;
  pointer-events: none;
}

/* --- 6. Luxury Header --- */
.ecommerce-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--lux-border);
  z-index: 90;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.brand-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-img {
  height: 22px;
  width: auto;
  object-fit: contain;
}

.portal-badge {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 2px 8px;
  background: var(--lux-subtle-bg);
  border: 1px solid var(--lux-border);
  border-radius: var(--radius-xs);
  color: var(--lux-text-sub);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-live-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  background: var(--lux-subtle-bg);
  border: 1px solid var(--lux-border);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  color: var(--lux-text-sub);
}
.admin-live-pill strong {
  color: var(--lux-text-main);
  font-family: var(--font-mono);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lux-green-live);
}

.btn-logout-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--lux-subtle-bg);
  border: 1px solid var(--lux-border);
  border-radius: var(--radius-pill);
  padding: 5px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--lux-text-sub);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.btn-logout-pill:hover {
  background: var(--lux-red-light);
  border-color: var(--lux-red);
  color: var(--lux-red);
}

.mobile-bag-shortcut {
  display: none;
  align-items: center;
  gap: 6px;
  background: var(--lux-black);
  color: #FFFFFF;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 700;
}
.bag-count-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: #FFFFFF;
  color: var(--lux-black);
  padding: 1px 6px;
  border-radius: var(--radius-pill);
}

/* --- 7. Editorial Intro Banner --- */
.portal-intro-banner {
  padding: 24px 0 16px;
}

.intro-banner-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.intro-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--lux-red);
}

.intro-title {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--lux-black);
}

.intro-description {
  font-size: 0.875rem;
  color: var(--lux-text-sub);
  max-width: 860px;
  line-height: 1.5;
}

/* --- 8. 2-Column Split Grid --- */
.ecommerce-split-grid {
  display: grid;
  grid-template-columns: 1fr 370px;
  gap: 28px;
  align-items: start;
  padding-bottom: 60px;
}

.split-left-main {
  display: flex;
  flex-direction: column;
  gap: 32px;
  min-width: 0;
}

/* Sticky Toolbar */
.catalog-toolbar-wrap {
  position: sticky;
  top: 60px;
  background: var(--lux-bg);
  padding: 8px 0;
  z-index: 40;
}

.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--lux-card-bg);
  border: 1px solid var(--lux-border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  box-shadow: var(--shadow-subtle);
}

.category-tabs-scroll {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.category-tabs-scroll::-webkit-scrollbar {
  display: none;
}

.cat-pill-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  padding: 6px 12px;
  border-radius: var(--radius-xs);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--lux-text-sub);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}
.cat-pill-tab:hover {
  color: var(--lux-black);
  background: var(--lux-subtle-bg);
}
.cat-pill-tab.active {
  background: var(--lux-black);
  color: #FFFFFF;
}

.cat-tab-badge {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: var(--radius-xs);
  background: rgba(0, 0, 0, 0.08);
  color: var(--lux-text-main);
}
.cat-pill-tab.active .cat-tab-badge {
  background: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
}

.toolbar-search-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.search-box {
  position: relative;
  width: 190px;
}

.search-icon {
  position: absolute;
  left: 9px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--lux-text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  height: 32px;
  padding: 0 24px 0 28px;
  border: 1px solid var(--lux-border-dark);
  border-radius: var(--radius-xs);
  background: var(--lux-packshot-bg);
  font-size: 0.75rem;
}
.search-input:focus {
  outline: none;
  border-color: var(--lux-black);
  background: #FFFFFF;
}

.clear-search-btn {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 0.875rem;
  color: var(--lux-text-muted);
  cursor: pointer;
}

.selected-only-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
}

.switch-native-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-slider-track {
  width: 26px;
  height: 14px;
  background: var(--lux-border-dark);
  border-radius: var(--radius-pill);
  position: relative;
  transition: background-color var(--transition-fast);
}
.switch-slider-track::before {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  left: 2px;
  bottom: 2px;
  background: #FFFFFF;
  border-radius: 50%;
  transition: transform var(--transition-fast);
}
.switch-native-input:checked + .switch-slider-track {
  background: var(--lux-black);
}
.switch-native-input:checked + .switch-slider-track::before {
  transform: translateX(12px);
}

.switch-label-text {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--lux-text-sub);
  white-space: nowrap;
}

/* --- 9. Visual Product Cards Grid (3 Columns) --- */
.catalog-cards-container {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.catalog-category-block {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.category-block-header {
  border-bottom: 1px solid var(--lux-border);
  padding-bottom: 6px;
}

.cat-header-flex {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.category-block-title {
  font-size: 1.1875rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--lux-black);
}

.category-block-count {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--lux-text-muted);
}

.category-block-desc {
  font-size: 0.75rem;
  color: var(--lux-text-sub);
}

.category-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 16px;
}

/* E-Commerce Luxury Card */
.luxury-card {
  background: var(--lux-card-bg);
  border: 1px solid var(--lux-border);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-subtle);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  position: relative;
}
.luxury-card:hover {
  transform: translateY(-2px);
  border-color: var(--lux-border-dark);
  box-shadow: var(--shadow-hover);
}
.luxury-card.is-selected {
  border-color: var(--lux-black);
  box-shadow: 0 0 0 1px var(--lux-black), var(--shadow-card);
}

.card-packshot-wrap {
  position: relative;
  width: 100%;
  height: 180px;
  background: var(--lux-packshot-bg);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 12px;
  border: 1px solid var(--lux-border);
}

.packshot-image {
  max-width: 84%;
  max-height: 84%;
  object-fit: contain;
  transition: transform var(--transition-smooth);
}
.luxury-card:hover .packshot-image {
  transform: scale(1.04);
}

.formula-badge-tag {
  position: absolute;
  top: 8px;
  left: 8px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 2px 6px;
  background: #FFFFFF;
  border: 1px solid var(--lux-border);
  border-radius: var(--radius-xs);
  color: var(--lux-black);
}

.product-highlight-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 6px;
  background: var(--lux-black);
  color: #FFFFFF;
  border-radius: var(--radius-xs);
}

.card-details-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 14px;
}

.card-meta-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-size-pill {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--lux-text-main);
}

.card-sku-code {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--lux-text-muted);
}

.card-title-heading {
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--lux-black);
  min-height: 38px;
}

.card-specs-desc {
  font-size: 0.6875rem;
  color: var(--lux-text-muted);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-stepper-wrap {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-top: 10px;
  border-top: 1px solid var(--lux-border);
}

.card-stepper-pill {
  display: inline-flex;
  align-items: center;
  background: var(--lux-subtle-bg);
  border: 1px solid var(--lux-border);
  border-radius: var(--radius-pill);
  padding: 2px 4px;
  gap: 2px;
  transition: all var(--transition-fast);
}
.luxury-card.is-selected .card-stepper-pill {
  background: #FFFFFF;
  border-color: var(--lux-black);
}

.card-step-btn {
  width: 24px;
  height: 24px;
  border: none;
  background: none;
  border-radius: 50%;
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}
.card-step-btn:hover {
  background: var(--lux-hover-bg);
}

.card-step-count {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  min-width: 22px;
  text-align: center;
  color: var(--lux-black);
}

/* Empty Catalog Notice */
.catalog-empty-notice {
  text-align: center;
  padding: 48px 24px;
  background: var(--lux-card-bg);
  border: 1px dashed var(--lux-border-dark);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.catalog-empty-notice h3 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--lux-black);
}
.catalog-empty-notice p {
  font-size: 0.8125rem;
  color: var(--lux-text-muted);
}
.btn-reset-catalog {
  margin-top: 8px;
  background: var(--lux-black);
  color: #FFFFFF;
  border: none;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
}

/* --- 10. Section 2: Salon & Shipping Details Form --- */
.buyer-form-section {
  background: var(--lux-card-bg);
  border: 1px solid var(--lux-border);
  border-radius: var(--radius-md);
  padding: 26px 24px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section-card-header {
  border-bottom: 1px solid var(--lux-border);
  padding-bottom: 12px;
}

.step-micro-tag {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--lux-red);
  margin-bottom: 2px;
  display: block;
}

.card-section-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--lux-black);
}

.card-section-sub {
  font-size: 0.75rem;
  color: var(--lux-text-muted);
}

.buyer-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 18px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.form-field.full-width {
  grid-column: 1 / -1;
}

.field-label-split {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.field-label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--lux-text-main);
}

.req {
  color: var(--lux-red);
}

.opt-tag {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--lux-text-muted);
}

.field-input {
  width: 100%;
  height: 40px;
  border: 1px solid var(--lux-border-dark);
  border-radius: var(--radius-xs);
  background: #FFFFFF;
  padding: 8px 12px;
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}
.field-input:focus {
  outline: none;
  border-color: var(--lux-black);
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.05);
}
.field-input.has-error {
  border-color: var(--lux-red);
  background: var(--lux-red-light);
}

.field-textarea {
  height: auto;
  resize: vertical;
}

.field-error {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--lux-red);
  min-height: 12px;
}

/* Checkbox Statements */
.ack-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
  padding-top: 14px;
  border-top: 1px solid var(--lux-border);
}

.ack-header-title {
  font-size: 0.8125rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.ack-card-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--lux-subtle-bg);
  border: 1px solid var(--lux-border);
  border-radius: var(--radius-xs);
  padding: 10px 12px;
  cursor: pointer;
}
.ack-card-label.has-error {
  border-color: var(--lux-red);
  background: var(--lux-red-light);
}

.ack-checkbox-native {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.ack-custom-check {
  width: 16px;
  height: 16px;
  border-radius: 3px;
  border: 1px solid var(--lux-border-dark);
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.ack-checkbox-native:checked + .ack-custom-check {
  background: var(--lux-black);
  border-color: var(--lux-black);
}
.ack-checkbox-native:checked + .ack-custom-check::after {
  content: '';
  width: 4px;
  height: 7px;
  border: solid #FFFFFF;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-bottom: 2px;
}

.ack-text-desc {
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--lux-text-sub);
}
.ack-text-desc strong {
  color: var(--lux-text-main);
}

/* --- 11. RIGHT COLUMN: STICKY ORDER SUMMARY BAG --- */
.split-right-sidebar {
  position: sticky;
  top: 76px;
}

.sticky-bag-card {
  background: var(--lux-card-bg);
  border: 1px solid var(--lux-border);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  box-shadow: var(--shadow-sidebar);
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-height: calc(100vh - 96px);
  overflow-y: auto;
}

.bag-card-header {
  border-bottom: 1px solid var(--lux-border);
  padding-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.bag-title-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bag-icon-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.bag-heading {
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--lux-black);
}

.bag-total-pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: var(--lux-black);
  color: #FFFFFF;
}

.bag-subtext {
  font-size: 0.6875rem;
  color: var(--lux-text-muted);
}

/* Scrollable Selected Items in Bag */
.bag-items-scroll-area {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
  padding-right: 2px;
}

.bag-empty-state {
  text-align: center;
  padding: 24px 14px;
  background: var(--lux-packshot-bg);
  border: 1px dashed var(--lux-border-dark);
  border-radius: var(--radius-sm);
}

.bag-empty-text {
  font-size: 0.75rem;
  color: var(--lux-text-muted);
  line-height: 1.4;
}

.bag-items-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bag-item-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--lux-packshot-bg);
  border: 1px solid var(--lux-border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
}

.bag-thumb-box {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-xs);
  background: #FFFFFF;
  border: 1px solid var(--lux-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}
.bag-thumb-box img {
  max-width: 88%;
  max-height: 88%;
  object-fit: contain;
}

.bag-item-meta {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.bag-item-name {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--lux-black);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bag-item-sub {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--lux-text-muted);
}

.bag-item-stepper {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #FFFFFF;
  border: 1px solid var(--lux-border);
  border-radius: var(--radius-pill);
  padding: 1px 4px;
}

.bag-step-btn {
  width: 18px;
  height: 18px;
  border: none;
  background: none;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bag-step-btn:hover {
  background: var(--lux-subtle-bg);
}

.bag-step-qty {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  min-width: 16px;
  text-align: center;
}

/* Total Tally Row */
.bag-total-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-top: 1px solid var(--lux-border);
  border-bottom: 1px solid var(--lux-border);
}

.total-row-label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--lux-text-main);
}

.total-row-value {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--lux-black);
}

/* Accordion WhatsApp Preview */
.bag-preview-accordion {
  background: var(--lux-subtle-bg);
  border: 1px solid var(--lux-border);
  border-radius: var(--radius-xs);
  overflow: hidden;
}

.bag-preview-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--lux-text-sub);
  cursor: pointer;
  user-select: none;
}

.bag-preview-code {
  padding: 10px 12px;
  background: #FFFFFF;
  border-top: 1px solid var(--lux-border);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  line-height: 1.45;
  white-space: pre-wrap;
  max-height: 110px;
  overflow-y: auto;
}

/* WhatsApp Primary CTA */
.bag-cta-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-whatsapp-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 48px;
  background: var(--lux-green-whatsapp);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.28);
  transition: transform var(--transition-fast), background var(--transition-fast);
}
.btn-whatsapp-primary:hover {
  background: var(--lux-green-whatsapp-hover);
  transform: translateY(-2px);
}

.bag-disclaimer-note {
  font-size: 0.6875rem;
  color: var(--lux-text-muted);
  text-align: center;
  line-height: 1.35;
}

/* --- 12. Top HUD Toast Notification --- */
.toast-notification {
  position: fixed;
  top: 72px;
  left: 50%;
  transform: translateX(-50%) translateY(-24px);
  background: var(--lux-black);
  color: #FFFFFF;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 600;
  box-shadow: var(--shadow-hud);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: transform var(--transition-fast), opacity var(--transition-fast), visibility var(--transition-fast);
  pointer-events: none;
  white-space: nowrap;
}
.toast-notification.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
}

/* --- 13. Minimal Footer --- */
.ecommerce-footer {
  border-top: 1px solid var(--lux-border);
  background: var(--lux-card-bg);
  padding: 32px 0;
  margin-top: 40px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand-side {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.footer-motto {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--lux-text-muted);
  letter-spacing: 0.06em;
}

.footer-admin-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.footer-admin-contact {
  font-size: 0.75rem;
  color: var(--lux-text-sub);
}
.footer-admin-contact strong {
  color: var(--lux-text-main);
  font-family: var(--font-mono);
}

.footer-legal {
  font-size: 0.6875rem;
  color: var(--lux-text-muted);
}

/* --- 14. Responsive Breakpoints --- */
@media (max-width: 1024px) {
  .ecommerce-split-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .mobile-bag-shortcut {
    display: inline-flex;
  }

  .split-right-sidebar {
    position: static;
  }

  .sticky-bag-card {
    max-height: none;
  }
}

@media (max-width: 768px) {
  .category-cards-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
  }

  .card-packshot-wrap {
    height: 150px;
  }

  .catalog-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .toolbar-search-wrap {
    justify-content: space-between;
  }

  .search-box {
    flex: 1;
  }

  .buyer-form-grid {
    grid-template-columns: 1fr;
  }

  .portal-badge, .admin-live-pill {
    display: none;
  }

  .field-input {
    font-size: 1rem; /* iOS anti-zoom */
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .footer-admin-side {
    align-items: flex-start;
  }
}