/* ==========================================================================
   PriceRova SaaS — Concept 7: Apple Gallery Design System & Production Styles
   Light & Dark Theme Parity with High-Precision Typography and Restraint
   ========================================================================== */

/* --------------------------------------------------------------------------
   Design Tokens: Concept 7 Apple Gallery Palette
   -------------------------------------------------------------------------- */
:root, [data-theme="light"] {
  --canvas-bg: #f5f5f7;
  --surface-card: #ffffff;
  --surface-elevated: #fafafc;
  --surface-tile: #ffffff;
  --surface-hover: #ebebf0;
  --ink-primary: #1d1d1f;
  --ink-secondary: #515154;
  --ink-muted: #86868b;
  --hairline: #d2d2d7;
  --hairline-soft: #e5e5ea;
  --action-blue: #0071e3;
  --action-blue-hover: #0077ed;
  --action-blue-subtle: rgba(0, 113, 227, 0.08);
  --accent-emerald: #34c759;
  --accent-amber: #ff9500;
  --accent-rose: #ff3b30;
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.02);
  --shadow-elevated: 0 12px 32px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
  --header-bg: rgba(245, 245, 247, 0.82);

  /* Legacy Token Mapping for 100% Backwards Compatibility */
  --font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --primary-50: var(--action-blue-subtle);
  --primary-100: rgba(0, 113, 227, 0.14);
  --primary-500: var(--action-blue);
  --primary-600: var(--action-blue);
  --primary-700: var(--action-blue-hover);
  --gray-50: var(--canvas-bg);
  --gray-100: var(--surface-elevated);
  --gray-200: var(--hairline-soft);
  --gray-300: var(--hairline);
  --gray-400: var(--ink-muted);
  --gray-500: var(--ink-muted);
  --gray-600: var(--ink-secondary);
  --gray-700: var(--ink-secondary);
  --gray-800: var(--ink-primary);
  --gray-900: var(--ink-primary);
  
  --success-bg: rgba(52, 199, 89, 0.12);
  --success-border: rgba(52, 199, 89, 0.35);
  --success-text: #1b873f;
  
  --warning-bg: rgba(255, 149, 0, 0.12);
  --warning-border: rgba(255, 149, 0, 0.35);
  --warning-text: #b25000;
  
  --danger-bg: rgba(255, 59, 48, 0.12);
  --danger-border: rgba(255, 59, 48, 0.35);
  --danger-text: #c92a2a;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.04);
  --shadow-md: var(--shadow-card);
  --shadow-lg: var(--shadow-elevated);
  
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;
}

[data-theme="dark"] {
  --canvas-bg: #000000;
  --surface-card: #1c1c1e;
  --surface-elevated: #2c2c2e;
  --surface-tile: #151516;
  --surface-hover: #262629;
  --ink-primary: #f5f5f7;
  --ink-secondary: #a1a1a6;
  --ink-muted: #6e6e73;
  --hairline: #333336;
  --hairline-soft: #272729;
  --action-blue: #2997ff;
  --action-blue-hover: #47a6ff;
  --action-blue-subtle: rgba(41, 151, 255, 0.15);
  --accent-emerald: #30d158;
  --accent-amber: #ffd60a;
  --accent-rose: #ff453a;
  --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.6);
  --shadow-elevated: 0 16px 40px rgba(0, 0, 0, 0.8);
  --header-bg: rgba(0, 0, 0, 0.82);

  /* Dark Token Mappings */
  --primary-50: var(--action-blue-subtle);
  --primary-100: rgba(41, 151, 255, 0.22);
  --primary-500: var(--action-blue);
  --primary-600: var(--action-blue);
  --primary-700: var(--action-blue-hover);
  --gray-50: var(--canvas-bg);
  --gray-100: var(--surface-elevated);
  --gray-200: var(--hairline-soft);
  --gray-300: var(--hairline);
  --gray-400: var(--ink-muted);
  --gray-500: var(--ink-muted);
  --gray-600: var(--ink-secondary);
  --gray-700: var(--ink-secondary);
  --gray-800: var(--ink-primary);
  --gray-900: var(--ink-primary);
  
  --success-bg: rgba(48, 209, 88, 0.16);
  --success-border: rgba(48, 209, 88, 0.4);
  --success-text: #30d158;
  
  --warning-bg: rgba(255, 214, 10, 0.16);
  --warning-border: rgba(255, 214, 10, 0.4);
  --warning-text: #ffd60a;
  
  --danger-bg: rgba(255, 69, 58, 0.16);
  --danger-border: rgba(255, 69, 58, 0.4);
  --danger-text: #ff453a;
}

/* --------------------------------------------------------------------------
   Base & Typography
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

[hidden], .hidden {
  display: none !important;
}

body {
  font-family: var(--font-family);
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--ink-primary);
  background-color: var(--canvas-bg);
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
  overflow-x: hidden;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--action-blue);
  outline-offset: 2px;
}

.text-muted {
  color: var(--ink-muted);
}

.text-sm {
  font-size: 0.75rem;
  color: var(--ink-secondary);
}

.brand-logo-img {
  display: block;
  width: auto;
  max-width: 100%;
}

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

/* Brand Logo Theme Switching */
.brand-logo-img {
  width: auto;
  flex-shrink: 0;
}
.logo-dark { display: none !important; }
.logo-light { display: inline-block !important; }
[data-theme="dark"] .logo-light { display: none !important; }
[data-theme="dark"] .logo-dark { display: inline-block !important; }

/* --------------------------------------------------------------------------
   Lightweight Orbital Loading Animation (Respects prefers-reduced-motion)
   -------------------------------------------------------------------------- */
@keyframes orbital-pulse {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.2); opacity: 1; filter: drop-shadow(0 0 6px var(--action-blue)); }
}

@keyframes orbital-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: no-preference) {
  .brand-orbital-spinner #detached-dot {
    animation: orbital-pulse 2s ease-in-out infinite;
    transform-origin: 94px 20px;
  }
}

/* --------------------------------------------------------------------------
   Layout & Navigation
   -------------------------------------------------------------------------- */
.app-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.app-header {
  height: 4rem;
  background-color: var(--header-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--hairline-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0 1.25rem;
  position: sticky;
  top: 0;
  z-index: 40;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-shrink: 0;
}

.header-brand-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.header-brand .brand-logo-img {
  height: 26px;
  width: 100px;
  flex-shrink: 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-name {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--ink-primary);
  display: block;
  line-height: 1.2;
}

.brand-tagline {
  font-size: 0.7rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.env-pill {
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  background: var(--surface-card);
  color: var(--ink-secondary);
  border: 1px solid var(--hairline);
  padding: 0.1rem 0.42rem;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.header-center {
  flex: 1 0 auto;
  display: flex;
  justify-content: center;
}

.nav-tabs {
  display: flex;
  gap: 0.2rem;
  background-color: var(--surface-card);
  border: 1px solid var(--hairline-soft);
  padding: 0.18rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.nav-tab {
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--ink-secondary);
  padding: 0.32rem 0.65rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.nav-tab:hover {
  color: var(--ink-primary);
}

.nav-tab.active {
  background-color: var(--action-blue);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 113, 227, 0.25);
}

.nav-count-badge {
  background-color: rgba(255, 255, 255, 0.25);
  font-size: 0.7rem;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-full);
  font-weight: 700;
}

.nav-tab:not(.active) .nav-count-badge {
  background-color: var(--surface-hover);
  color: var(--ink-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-shrink: 0;
}

.header-actions .btn-sm {
  padding: 0.3rem 0.65rem;
  font-size: 0.75rem;
}

/* Theme Switcher Pill */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  color: var(--ink-primary);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.theme-toggle-btn:hover {
  background: var(--surface-hover);
}

.quota-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  background-color: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--ink-secondary);
  white-space: nowrap;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  background-color: var(--surface-card);
  border: 1px solid var(--hairline-soft);
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.user-badge-email {
  font-size: 0.725rem;
  color: var(--ink-secondary);
  font-weight: 500;
  max-width: 155px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.role-selector-wrapper {
  display: none;
}

.role-select {
  font-family: inherit;
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  background-color: var(--surface-card);
  color: var(--ink-primary);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   Main Content Panels
   -------------------------------------------------------------------------- */
.app-main {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.view-panel {
  display: none;
}

.view-panel.active {
  display: block;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.panel-title {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--ink-primary);
  line-height: 1.2;
}

.panel-subtitle {
  font-size: 0.875rem;
  color: var(--ink-secondary);
  margin-top: 0.25rem;
}

/* --------------------------------------------------------------------------
   Cards & Surfaces
   -------------------------------------------------------------------------- */
.card {
  background-color: var(--surface-card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.card-header {
  padding: 1.125rem 1.5rem;
  border-bottom: 1px solid var(--hairline-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--surface-elevated);
}

.card-title {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink-primary);
}

.card-body {
  padding: 1.5rem;
}

.card-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--hairline-soft);
  background-color: var(--surface-elevated);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* --------------------------------------------------------------------------
   Metrics Grid
   -------------------------------------------------------------------------- */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.metric-card {
  background-color: var(--surface-card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.metric-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

.metric-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.metric-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.metric-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  margin-bottom: 0.25rem;
}

.metric-value {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink-primary);
  line-height: 1.1;
}

.metric-meta {
  font-size: 0.75rem;
  color: var(--ink-secondary);
  margin-top: 0.25rem;
}

/* --------------------------------------------------------------------------
   Dashboard Two-Column Grid & Activity Feed
   -------------------------------------------------------------------------- */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 1.5rem;
}

.activity-feed {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.empty-state {
  text-align: center;
  padding: 3.5rem 1.5rem;
  color: var(--ink-muted);
}

.empty-state-mini {
  padding: 1.5rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--ink-muted);
}

/* --------------------------------------------------------------------------
   Data Tables
   -------------------------------------------------------------------------- */
.table-wrap {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}

.data-table th {
  background-color: var(--surface-elevated);
  padding: 0.7rem 0.75rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  border-bottom: 1px solid var(--hairline-soft);
  white-space: nowrap;
}

.data-table td {
  padding: 0.75rem 0.75rem;
  border-bottom: 1px solid var(--hairline-soft);
  color: var(--ink-primary);
  vertical-align: middle;
}

.data-table tr:hover td {
  background-color: var(--surface-hover);
}

.price-val {
  font-weight: 600;
  font-feature-settings: "tnum";
}

.currency-tag {
  font-size: 0.6875rem;
  color: var(--ink-muted);
  font-weight: 600;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   Badges & Pills
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
}

.badge-primary {
  background-color: var(--action-blue-subtle);
  color: var(--action-blue);
  border: 1px solid var(--primary-100);
}

.badge-success {
  background-color: var(--success-bg);
  color: var(--success-text);
  border: 1px solid var(--success-border);
}

.badge-warning {
  background-color: var(--warning-bg);
  color: var(--warning-text);
  border: 1px solid var(--warning-border);
}

.badge-danger {
  background-color: var(--danger-bg);
  color: var(--danger-text);
  border: 1px solid var(--danger-border);
}

.badge-neutral {
  background-color: var(--surface-hover);
  color: var(--ink-secondary);
  border: 1px solid var(--hairline);
}

/* --------------------------------------------------------------------------
   Buttons (Apple Pill Styling)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.5rem 1.125rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--action-blue);
  color: #ffffff;
  box-shadow: 0 1px 3px rgba(0, 113, 227, 0.2);
}

.btn-primary:hover {
  background-color: var(--action-blue-hover);
}

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

.btn-secondary:hover {
  background-color: var(--surface-hover);
}

.btn-danger {
  background-color: var(--danger-bg);
  color: var(--danger-text);
  border-color: var(--danger-border);
}

.btn-danger:hover {
  background-color: #ef4444;
  color: #ffffff;
}

.btn-sm {
  padding: 0.3rem 0.75rem;
  font-size: 0.75rem;
}

.btn-block {
  width: 100%;
}

.btn-link {
  background: none;
  border: none;
  color: var(--action-blue);
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  padding: 0;
}

.btn-link:hover {
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Forms & Controls
   -------------------------------------------------------------------------- */
.form-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-row {
  display: flex;
  gap: 1rem;
}

.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-primary);
}

.form-label .required {
  color: var(--accent-rose);
}

.form-input, .form-select {
  font-family: inherit;
  font-size: 0.875rem;
  padding: 0.625rem 0.875rem;
  background-color: var(--surface-tile);
  color: var(--ink-primary);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  width: 100%;
}

.form-input:focus, .form-select:focus {
  border-color: var(--action-blue);
  box-shadow: 0 0 0 3px var(--action-blue-subtle);
}

.form-hint {
  font-size: 0.75rem;
  color: var(--ink-muted);
}

/* --------------------------------------------------------------------------
   Alerts & Banners
   -------------------------------------------------------------------------- */
.alert-banner {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  line-height: 1.4;
  margin-bottom: 1rem;
}

.alert-body {
  flex: 1;
}

.alert-icon {
  font-size: 1rem;
  flex-shrink: 0;
}

.alert-danger {
  background-color: var(--danger-bg);
  border: 1px solid var(--danger-border);
  color: var(--danger-text);
}

.alert-success {
  background-color: var(--success-bg);
  border: 1px solid var(--success-border);
  color: var(--success-text);
}

.alert-warning {
  background-color: var(--warning-bg);
  border: 1px solid var(--warning-border);
  color: var(--warning-text);
}

.alert-info {
  background-color: var(--primary-50);
  border: 1px solid var(--primary-100);
  color: var(--action-blue);
}

/* --------------------------------------------------------------------------
   Dashboard Extended Components (Tables, Feeds, Wizard, Spinners)
   -------------------------------------------------------------------------- */
.form-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--ink-secondary);
  cursor: pointer;
}

.btn:disabled,
.btn-apple:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-xs {
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
}

.btn-icon,
.toast-close {
  background: transparent;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  color: var(--ink-muted);
  padding: 0.25rem 0.4rem;
  border-radius: var(--radius-sm);
  line-height: 1;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.btn-icon:hover,
.toast-close:hover {
  color: var(--ink-primary);
  background-color: var(--surface-hover);
}

.spinner,
.spinner-sm {
  width: 0.95rem;
  height: 0.95rem;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  border-top-color: currentColor;
  animation: spin 0.65s linear infinite;
  display: inline-block;
  flex-shrink: 0;
}

.spinner-sm {
  width: 0.8rem;
  height: 0.8rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.header-button-group,
.action-btn-group {
  display: inline-flex;
  gap: 0.35rem;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: nowrap;
}

.table-card {
  background-color: var(--surface-card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table-empty {
  padding: 3rem 1.25rem !important;
  text-align: center;
}

.empty-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.empty-state h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink-primary);
  margin-bottom: 0.25rem;
}

.empty-state p {
  font-size: 0.8125rem;
  color: var(--ink-secondary);
  max-width: 400px;
  margin: 0 auto 0.875rem;
}

.table-product-title {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.sku-sublabel {
  font-size: 0.75rem;
  color: var(--ink-muted);
}

.table-variant-sub {
  font-size: 0.75rem;
  color: var(--ink-secondary);
  margin-top: 0.15rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  flex-wrap: wrap;
}

.sku-tag,
.pack-tag {
  font-size: 0.6875rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  background-color: var(--surface-hover);
  color: var(--ink-secondary);
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--hairline-soft);
}

.store-cell {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.store-name {
  font-weight: 500;
  color: var(--ink-primary);
}

.link-external {
  color: var(--action-blue);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 600;
}

.link-external:hover {
  text-decoration: underline;
}

.unit-price {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink-secondary);
  font-feature-settings: "tnum";
}

.badge-info {
  background-color: var(--action-blue-subtle);
  color: var(--action-blue);
  border: 1px solid var(--primary-100);
}

.badge-verified,
.badge-in-stock {
  background-color: var(--success-bg);
  color: var(--success-text);
  border: 1px solid var(--success-border);
}

.badge-stale,
.badge-quarantined {
  background-color: var(--warning-bg);
  color: var(--warning-text);
  border: 1px solid var(--warning-border);
}

.badge-blocked,
.badge-out-of-stock {
  background-color: var(--danger-bg);
  color: var(--danger-text);
  border: 1px solid var(--danger-border);
}

/* Filter Bar */
.filter-bar {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.search-input-wrapper {
  position: relative;
  flex: 1;
  min-width: 240px;
  max-width: 440px;
}

.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-muted);
  pointer-events: none;
  font-size: 0.85rem;
}

.search-input {
  padding-left: 2.35rem;
}

.filter-controls {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

/* Overview Activity Feed Items */
.feed-item,
.activity-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.75rem 0.875rem;
  border-radius: var(--radius-md);
  background-color: var(--surface-elevated);
  border: 1px solid var(--hairline-soft);
}

.feed-icon,
.activity-icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.feed-body,
.activity-details {
  flex: 1;
  min-width: 0;
}

.feed-title,
.activity-title {
  font-size: 0.8125rem;
  color: var(--ink-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.feed-meta,
.activity-time {
  font-size: 0.75rem;
  color: var(--ink-secondary);
  margin-top: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

/* Add Product Wizard */
.wizard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.wizard-step-card {
  height: 100%;
}

.step-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background-color: var(--action-blue-subtle);
  color: var(--action-blue);
  border: 1px solid var(--primary-100);
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-full);
  margin-right: 0.5rem;
}

.discovered-product-meta {
  background-color: var(--surface-elevated);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.discovered-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.disc-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink-primary);
}

.disc-meta-pills {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.meta-pill {
  font-size: 0.75rem;
  color: var(--ink-secondary);
  background-color: var(--surface-card);
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--hairline-soft);
}

.variant-selection-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 260px;
  overflow-y: auto;
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  background-color: var(--surface-elevated);
}

.variant-option-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.75rem;
  background-color: var(--surface-card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.variant-option-card:hover {
  border-color: var(--action-blue);
  background-color: var(--surface-hover);
}

.variant-option-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.variant-title-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  color: var(--ink-primary);
  font-size: 0.8125rem;
}

.variant-meta-line {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--ink-secondary);
}

.variant-price {
  font-weight: 700;
  color: var(--ink-primary);
  font-feature-settings: "tnum";
}

/* --------------------------------------------------------------------------
   Toast Notifications
   -------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  max-width: 380px;
}

.toast {
  background-color: var(--surface-card);
  color: var(--ink-primary);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  box-shadow: var(--shadow-elevated);
  font-size: 0.8125rem;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  animation: toast-in 0.25s ease;
}

.toast-body {
  flex: 1;
}

@keyframes toast-in {
  from { transform: translateY(10px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* --------------------------------------------------------------------------
   Modal Dialogs (Product Details & Observation History)
   -------------------------------------------------------------------------- */
.modal-backdrop,
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.48);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 90;
  padding: 1.25rem;
}

.modal-card,
.modal-dialog {
  background-color: var(--surface-card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-elevated);
  max-width: 680px;
  width: 100%;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--hairline-soft);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.modal-title {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink-primary);
}

.modal-subtitle {
  font-size: 0.8125rem;
  color: var(--ink-secondary);
  margin-top: 0.15rem;
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-summary-box {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  padding: 1rem;
  background-color: var(--surface-elevated);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius-md);
}

.summary-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
}

.summary-col .sub-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
}

.summary-col .summary-price {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--ink-primary);
}

.summary-col .sub-value {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-secondary);
}

.modal-section {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.section-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink-primary);
}

.timeline-feed {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.625rem 0.75rem;
  background-color: var(--surface-elevated);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius-sm);
}

.timeline-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--action-blue);
  margin-top: 0.35rem;
  flex-shrink: 0;
}

.timeline-content {
  flex: 1;
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--ink-primary);
}

.timeline-desc {
  font-size: 0.8125rem;
  color: var(--ink-secondary);
  margin-top: 0.15rem;
}

.data-table-compact {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.75rem;
}

.data-table-compact th {
  background-color: var(--surface-elevated);
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--hairline-soft);
  color: var(--ink-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: left;
}

.data-table-compact td {
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--hairline-soft);
  color: var(--ink-primary);
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--hairline-soft);
  background-color: var(--surface-elevated);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* --------------------------------------------------------------------------
   Authentication & Verification Screens
   -------------------------------------------------------------------------- */
.auth-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
  background-color: var(--canvas-bg);
}

.auth-top-bar {
  width: 100%;
  max-width: 440px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.auth-top-bar-onboarding {
  max-width: 580px;
}

.auth-card {
  max-width: 440px;
  width: 100%;
  background-color: var(--surface-card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-card);
}

.auth-brand {
  text-align: center;
  margin-bottom: 1.75rem;
}

.auth-brand-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.auth-logo {
  font-size: 2rem;
  width: 3.5rem;
  height: 3.5rem;
  margin: 0 auto 0.75rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--action-blue-subtle);
  border: 1px solid var(--primary-100);
}

.auth-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--ink-primary);
}

.auth-subtitle {
  font-size: 0.875rem;
  color: var(--ink-secondary);
  margin-top: 0.25rem;
}

.auth-toggle {
  margin-top: 1rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--ink-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.auth-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--ink-muted);
  text-decoration: none;
  margin-bottom: 1.25rem;
  transition: color 0.15s ease;
}

.auth-back-link:hover {
  color: var(--action-blue);
}

.verify-view {
  text-align: center;
}

.verify-badge {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.verify-heading {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink-primary);
  margin-bottom: 0.5rem;
}

.verify-text {
  font-size: 0.875rem;
  color: var(--ink-secondary);
}

.verify-email-pill {
  display: inline-block;
  background-color: var(--surface-hover);
  color: var(--ink-primary);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin: 0.75rem 0;
  border: 1px solid var(--hairline-soft);
}

.verify-subtext {
  font-size: 0.8125rem;
  color: var(--ink-muted);
}

.verify-actions {
  margin-top: 1.5rem;
}

.dev-verify-box, .dev-auth-box {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--hairline);
  font-size: 0.75rem;
}

.dev-auth-divider {
  text-align: center;
  margin-bottom: 0.75rem;
  color: var(--ink-muted);
  font-weight: 600;
  text-transform: uppercase;
}

.dev-auth-hint {
  color: var(--ink-secondary);
  margin-bottom: 0.75rem;
  text-align: center;
}

.dev-auth-buttons {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   Onboarding & Trial Lifecycle Cards
   -------------------------------------------------------------------------- */
.onboarding-card {
  max-width: 580px;
}

.trial-feature-box {
  background-color: var(--surface-elevated);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-top: 0.75rem;
}

.trial-feature-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-primary);
  display: flex;
  align-items: center;
  gap: 0.375rem;
  margin-bottom: 0.5rem;
}

.trial-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.trial-feature-list li {
  font-size: 0.8125rem;
  color: var(--ink-secondary);
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.trial-feature-list li strong {
  color: var(--ink-primary);
}

.trial-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  background-color: var(--primary-50);
  border: 1px solid var(--primary-100);
  color: var(--action-blue);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.trial-pill.trial-expired {
  background-color: var(--danger-bg);
  border-color: var(--danger-border);
  color: var(--danger-text);
}

.trial-overview-card {
  transition: border-color 0.2s ease;
}

.trial-overview-card.trial-expired {
  border-left-color: var(--accent-rose) !important;
}

.trial-allowance-strip strong {
  color: var(--ink-primary);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Concept 7: Apple Gallery Landing Page Specific Styles
   -------------------------------------------------------------------------- */
.landing-page-body {
  background-color: var(--canvas-bg);
  color: var(--ink-primary);
}

.apple-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.apple-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--hairline-soft);
  padding: 14px 0;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.apple-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.apple-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--ink-primary);
  flex-shrink: 0;
}

.apple-nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}

.apple-nav-links a {
  color: var(--ink-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  transition: color 0.15s ease;
}

.apple-nav-links a:hover, .apple-nav-links a.active {
  color: var(--ink-primary);
}

.apple-header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-shrink: 0;
}

.btn-apple {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--action-blue);
  color: #ffffff;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.15s ease, transform 0.15s ease;
}

.btn-apple:hover {
  background: var(--action-blue-hover);
}

.btn-apple.outline {
  background: transparent;
  color: var(--action-blue);
  border: 1px solid var(--action-blue);
}

.btn-apple.outline:hover {
  background: var(--action-blue-subtle);
}

.btn-apple-lg {
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
}

.apple-hero {
  padding: 70px 0 50px;
  text-align: center;
}

.apple-kicker {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--action-blue);
  margin-bottom: 12px;
}

.apple-h1 {
  font-size: 52px;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.1;
  color: var(--ink-primary);
  margin-bottom: 20px;
}

.apple-lead {
  font-size: 19px;
  font-weight: 400;
  color: var(--ink-secondary);
  max-width: 680px;
  margin: 0 auto 32px;
  line-height: 1.45;
}

.apple-cta-row {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.hero-proof-strip {
  display: flex;
  justify-content: center;
  gap: 18px;
  font-size: 13px;
  color: var(--ink-muted);
  flex-wrap: wrap;
}

.proof-dot {
  color: var(--hairline);
}

.product-showcase-card {
  margin-top: 50px;
  text-align: left;
  padding: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline-soft);
  box-shadow: var(--shadow-elevated);
}

.showcase-header {
  padding: 18px 24px;
  background: var(--surface-elevated);
  border-bottom: 1px solid var(--hairline-soft);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.showcase-header-titles {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
}

.showcase-title {
  font-size: 15px;
  letter-spacing: -0.01em;
  color: var(--ink-primary);
}

.showcase-subtitle {
  font-size: 12px;
  color: var(--ink-muted);
}

.showcase-badge {
  white-space: nowrap;
  flex-shrink: 0;
}

.table-scroll-hint {
  display: none;
  padding: 8px 16px;
  background: var(--surface-card);
  border-bottom: 1px solid var(--hairline-soft);
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-muted);
  text-align: center;
}

.apple-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.apple-table th {
  background: var(--surface-elevated);
  padding: 12px 18px;
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 600;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--hairline-soft);
  white-space: nowrap;
}

.apple-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--hairline-soft);
  color: var(--ink-primary);
  white-space: nowrap;
}

.apple-table tr:hover td {
  background: var(--surface-hover);
}

.domain-tag {
  color: var(--ink-secondary);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
}

.price-highlight {
  font-size: 15px;
  font-feature-settings: "tnum";
}

.apple-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.apple-pill.blue { background: var(--action-blue-subtle); color: var(--action-blue); }
.apple-pill.emerald { background: var(--success-bg); color: var(--success-text); }
.apple-pill.amber { background: var(--warning-bg); color: var(--warning-text); }
.apple-pill.rose { background: var(--danger-bg); color: var(--danger-text); }
.apple-pill.neutral { background: var(--surface-hover); color: var(--ink-secondary); }

.section-h2 {
  font-size: 32px;
  font-weight: 700;
  text-align: center;
  letter-spacing: -0.02em;
  margin-bottom: 40px;
  color: var(--ink-primary);
}

/* Features Grid */
.features-section {
  padding: 70px 0 50px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.feature-card {
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.feature-icon {
  font-size: 28px;
  margin-bottom: 16px;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--action-blue-subtle);
}

.feature-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink-primary);
  margin-bottom: 8px;
}

.feature-desc {
  font-size: 14px;
  color: var(--ink-secondary);
  line-height: 1.5;
}

/* Specifications / Trial Section */
.specs-section {
  padding: 30px 0 70px;
}

.trial-details-card {
  padding: 40px;
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline-soft);
  box-shadow: var(--shadow-card);
}

.trial-details-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.trial-title {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--ink-primary);
  margin: 12px 0;
}

.trial-desc {
  font-size: 15px;
  color: var(--ink-secondary);
  line-height: 1.5;
}

.trial-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.trial-spec-item {
  background: var(--surface-elevated);
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--hairline-soft);
  text-align: center;
}

.spec-num {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--action-blue);
  display: block;
}

.spec-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-muted);
  text-transform: uppercase;
  margin-top: 4px;
  display: block;
}

.trial-cta-bar {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline-soft);
  text-align: center;
}

/* Footer */
.apple-footer {
  border-top: 1px solid var(--hairline-soft);
  padding: 32px 0 48px;
  background: var(--surface-card);
  font-size: 12px;
  color: var(--ink-muted);
}

.apple-footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-right {
  display: flex;
  gap: 20px;
}

.footer-right a {
  color: var(--ink-secondary);
  text-decoration: none;
}

.footer-right a:hover {
  color: var(--ink-primary);
}

/* --------------------------------------------------------------------------
   Responsive Breakpoints (1440px, 768px, 390px, 320px)
   -------------------------------------------------------------------------- */
@media (max-width: 960px) {
  .apple-h1 { font-size: 40px; }
  .trial-details-content { grid-template-columns: 1fr; gap: 28px; }
  .wizard-grid, .dashboard-grid { grid-template-columns: 1fr; }
  .app-header {
    height: auto;
    padding: 0.75rem 1rem;
    flex-wrap: wrap;
    gap: 0.65rem;
  }
  .header-center {
    order: 3;
    width: 100%;
    flex-basis: 100%;
  }
  .nav-tabs {
    width: 100%;
    overflow-x: auto;
    justify-content: flex-start;
  }
  .modal-summary-box {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 820px) {
  .apple-header {
    padding: 10px 0;
  }
  .apple-header-inner {
    flex-wrap: wrap;
    gap: 8px 12px;
  }
  .apple-brand .brand-logo-img {
    height: 24px;
  }
  .apple-nav-links {
    order: 3;
    width: 100%;
    justify-content: center;
    gap: 18px;
    padding-top: 8px;
    border-top: 1px solid var(--hairline-soft);
    overflow-x: auto;
  }
  .apple-nav-links a {
    font-size: 12.5px;
  }
  .table-scroll-hint {
    display: block;
  }
}

@media (max-width: 640px) {
  .apple-container {
    padding: 0 16px;
  }
  .apple-hero {
    padding: 40px 0 36px;
  }
  .apple-h1 {
    font-size: 32px;
    line-height: 1.12;
  }
  .apple-lead {
    font-size: 15.5px;
    margin-bottom: 24px;
  }
  .apple-cta-row {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .apple-cta-row .btn-apple-lg {
    width: 100%;
    padding: 12px 20px;
    font-size: 14.5px;
  }
  .hero-proof-strip {
    gap: 8px 12px;
    font-size: 12px;
  }
  .product-showcase-card {
    margin-top: 32px;
  }
  .showcase-header {
    padding: 14px 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .showcase-header-titles {
    flex-direction: column;
    gap: 2px;
  }
  .features-section {
    padding: 44px 0 32px;
  }
  .section-h2 {
    font-size: 24px;
    margin-bottom: 24px;
  }
  .features-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .feature-card {
    padding: 24px 20px;
  }
  .specs-section {
    padding: 20px 0 48px;
  }
  .trial-details-card {
    padding: 24px 18px;
  }
  .trial-title {
    font-size: 22px;
  }
  .trial-desc {
    font-size: 14px;
  }
  .trial-specs-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .trial-spec-item {
    padding: 14px 10px;
  }
  .spec-num {
    font-size: 26px;
  }
  .spec-label {
    font-size: 11px;
  }
  .trial-cta-bar .btn-apple-lg {
    width: 100%;
    white-space: normal;
    text-align: center;
    line-height: 1.3;
    padding: 12px 16px;
    font-size: 14px;
  }
  .apple-footer-inner {
    flex-direction: column;
    text-align: center;
  }
  .footer-right {
    flex-wrap: wrap;
    justify-content: center;
  }
  .auth-card {
    padding: 1.5rem 1.25rem;
  }
  .form-row {
    flex-direction: column;
  }
  .header-actions {
    flex-wrap: wrap;
    gap: 0.4rem;
  }
}

@media (max-width: 480px) {
  .apple-container {
    padding: 0 12px;
  }
  .apple-brand .brand-logo-img {
    height: 21px;
  }
  .apple-header-actions {
    gap: 6px;
  }
  .theme-toggle-btn {
    padding: 5px 8px;
    font-size: 11.5px;
  }
  .theme-toggle-btn .theme-btn-label {
    display: none;
  }
  .apple-header-actions .btn-apple {
    padding: 6px 11px;
    font-size: 12px;
  }
  .apple-nav-links {
    gap: 12px;
    justify-content: space-between;
  }
  .apple-nav-links a {
    font-size: 11.5px;
  }
  .apple-h1 {
    font-size: 28px;
  }
}

@media (max-width: 350px) {
  .apple-brand .brand-logo-img {
    height: 18px;
  }
  .apple-header-actions {
    gap: 4px;
  }
  .apple-header-actions .btn-apple {
    padding: 5px 8px;
    font-size: 11px;
  }
  .apple-nav-links {
    gap: 8px;
  }
  .apple-nav-links a {
    font-size: 11px;
  }
}