/* ==========================================================================
   LV Transaction Desk — Phase 2 SaaS Design System
   Full-viewport app shell · light/dark themes · responsive breakpoints
   ========================================================================== */

/* ── Light theme (default) ── */
:root,
[data-theme="light"] {
  --lvtd-primary: #2563eb;
  --lvtd-primary-hover: #1d4ed8;
  --lvtd-primary-muted: #eff6ff;
  --lvtd-navy: #0f172a;
  --lvtd-navy-light: #1e293b;
  --lvtd-navy-muted: #334155;
  --lvtd-green: #16a34a;
  --lvtd-green-bg: #f0fdf4;
  --lvtd-yellow: #ca8a04;
  --lvtd-yellow-bg: #fefce8;
  --lvtd-red: #dc2626;
  --lvtd-red-bg: #fef2f2;
  --lvtd-dark-red: #991b1b;
  --lvtd-purple: #7c3aed;
  --lvtd-purple-bg: #f5f3ff;
  --lvtd-indigo: #4f46e5;
  --lvtd-indigo-bg: #eef2ff;
  --lvtd-gray: #94a3b8;
  --lvtd-gray-bg: #f8fafc;

  --lvtd-bg: #f1f5f9;
  --lvtd-surface: #ffffff;
  --lvtd-surface-elevated: #ffffff;
  --lvtd-border: #e2e8f0;
  --lvtd-border-strong: #cbd5e1;
  --lvtd-text: #0f172a;
  --lvtd-text-secondary: #64748b;
  --lvtd-text-muted: #94a3b8;
  --lvtd-overlay: rgba(15, 23, 42, 0.45);
  --lvtd-sidebar-gradient: linear-gradient(180deg, #0f172a 0%, #1e293b 55%, #0f172a 100%);
  --lvtd-topbar-bg: #ffffff;
  --lvtd-topbar-text: #0f172a;
  --lvtd-topbar-border: #e2e8f0;
  --lvtd-shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --lvtd-shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --lvtd-shadow-lg: 0 8px 24px rgba(15, 23, 42, 0.1);
  --lvtd-focus-ring: rgba(37, 99, 235, 0.35);
}

/* ── Dark theme ── */
[data-theme="dark"] {
  --lvtd-primary-muted: rgba(37, 99, 235, 0.15);
  --lvtd-green-bg: rgba(22, 163, 74, 0.12);
  --lvtd-yellow-bg: rgba(202, 138, 4, 0.12);
  --lvtd-red-bg: rgba(220, 38, 38, 0.12);
  --lvtd-purple-bg: rgba(124, 58, 237, 0.12);
  --lvtd-indigo-bg: rgba(79, 70, 229, 0.12);
  --lvtd-gray-bg: #1e293b;

  --lvtd-bg: #0b1220;
  --lvtd-surface: #111827;
  --lvtd-surface-elevated: #1e293b;
  --lvtd-border: #334155;
  --lvtd-border-strong: #475569;
  --lvtd-text: #f1f5f9;
  --lvtd-text-secondary: #94a3b8;
  --lvtd-text-muted: #64748b;
  --lvtd-overlay: rgba(0, 0, 0, 0.6);
  --lvtd-sidebar-gradient: linear-gradient(180deg, #020617 0%, #0f172a 50%, #1e293b 100%);
  --lvtd-topbar-bg: #111827;
  --lvtd-topbar-text: #f1f5f9;
  --lvtd-topbar-border: #334155;
  --lvtd-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  --lvtd-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
  --lvtd-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.45);
  --lvtd-focus-ring: rgba(96, 165, 250, 0.4);
}

/* ── Layout tokens ── */
:root {
  --lvtd-blue: var(--lvtd-primary);
  --lvtd-blue-hover: var(--lvtd-primary-hover);
  --lvtd-blue-light: var(--lvtd-primary-muted);

  --lvtd-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --lvtd-radius-sm: 8px;
  --lvtd-radius: 12px;
  --lvtd-radius-lg: 16px;

  --lvtd-sidebar-w: 260px;
  --lvtd-sidebar-collapsed-w: 72px;
  --lvtd-topbar-h: 64px;
  --lvtd-rail-w: 280px;
  --lvtd-bottom-nav-h: 72px;
  --lvtd-tap-min: 44px;

  --lvtd-type-dashboard: 40px;
  --lvtd-type-section: 24px;
  --lvtd-type-stat: 44px;
  --lvtd-type-body: 16px;
  --lvtd-type-button: 16px;

  --lvtd-bp-xs: 390px;
  --lvtd-bp-sm: 430px;
  --lvtd-bp-md: 768px;
  --lvtd-bp-lg: 1024px;
  --lvtd-bp-xl: 1440px;
}

/* ── Full viewport · no theme bleed ── */
html.lvtd-html,
html.lvtd-html body.lvtd-body,
html.lvtd-html body.lvtd-app-body,
html.lvtd-html body.lvtd-portal-body {
  width: 100vw;
  height: 100vh;
  max-width: 100vw;
  max-height: 100vh;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: var(--lvtd-bg);
  color: var(--lvtd-text);
  font-family: var(--lvtd-font);
  font-size: var(--lvtd-type-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.lvtd-app {
  width: 100%;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  font-family: var(--lvtd-font);
  font-size: var(--lvtd-type-body);
  line-height: 1.5;
  color: var(--lvtd-text);
  background: var(--lvtd-bg);
}

.lvtd-app a {
  color: var(--lvtd-primary);
  text-decoration: none;
}

.lvtd-app a:hover {
  color: var(--lvtd-primary-hover);
}

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

/* Hide WordPress admin bar & theme chrome on LVTD pages */
body.lvtd-body #wpadminbar,
body.lvtd-app-body #wpadminbar,
body.lvtd-portal-body #wpadminbar,
.admin-bar body.lvtd-body,
.admin-bar body.lvtd-app-body,
.admin-bar body.lvtd-portal-body {
  display: none !important;
}

html.lvtd-html.admin-bar,
html:has(body.lvtd-body),
html:has(body.lvtd-app-body),
html:has(body.lvtd-portal-body) {
  margin-top: 0 !important;
}

.page-slug-app .entry-header,
.page-slug-app .wp-block-post-title,
.page-slug-app .site-header,
.page-slug-app .site-footer,
.page-slug-app .wp-block-template-part {
  display: none !important;
}

.page-slug-app .entry-content,
.page-slug-app .wp-block-post-content,
.page-slug-app main,
.page-slug-app .site-main {
  padding: 0 !important;
  margin: 0 !important;
  max-width: none !important;
  width: 100% !important;
}

/* ==========================================================================
   App shell
   ========================================================================== */
.lvtd-shell {
  display: flex;
  flex-direction: column;
  width: 100vw;
  height: 100vh;
  max-width: 100vw;
  max-height: 100vh;
  overflow: hidden;
  position: relative;
  background: var(--lvtd-bg);
}

.lvtd-shell.has-rail .lvtd-main {
  margin-right: var(--lvtd-rail-w);
}

/* ── Topbar (fixed) ── */
.lvtd-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 400;
  height: var(--lvtd-topbar-h);
  min-height: var(--lvtd-topbar-h);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 24px 0 calc(var(--lvtd-sidebar-w) + 24px);
  background: var(--lvtd-topbar-bg);
  color: var(--lvtd-topbar-text);
  border-bottom: 1px solid var(--lvtd-topbar-border);
  box-shadow: var(--lvtd-shadow);
  transition: padding-left 0.2s ease;
}

.lvtd-shell.sidebar-collapsed .lvtd-topbar {
  padding-left: calc(var(--lvtd-sidebar-collapsed-w) + 24px);
}

.lvtd-topbar-brand {
  display: none;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 15px;
  color: var(--lvtd-topbar-text);
  min-height: var(--lvtd-tap-min);
  flex-shrink: 0;
  text-decoration: none;
}

.lvtd-topbar-brand:hover {
  color: var(--lvtd-topbar-text);
  text-decoration: none;
}

.lvtd-topbar-mobile-menu,
.lvtd-topbar-search-mobile {
  display: none;
  flex-shrink: 0;
}

.lvtd-topbar-search-wrap {
  flex: 1;
  max-width: 560px;
  min-width: 180px;
  margin: 0 auto;
}

.lvtd-topbar-search {
  width: 100%;
  min-height: var(--lvtd-tap-min);
  padding: 10px 16px 10px 44px;
  border: 1px solid var(--lvtd-border);
  border-radius: var(--lvtd-radius);
  background: var(--lvtd-gray-bg);
  color: var(--lvtd-text);
  font-family: var(--lvtd-font);
  font-size: var(--lvtd-type-body);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='M21 21l-4.35-4.35'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 14px center;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.lvtd-topbar-search::placeholder {
  color: var(--lvtd-text-muted);
}

.lvtd-topbar-search:focus {
  outline: none;
  border-color: var(--lvtd-primary);
  box-shadow: 0 0 0 3px var(--lvtd-focus-ring);
}

.lvtd-topbar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  margin-left: auto;
}

.lvtd-topbar-icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--lvtd-tap-min);
  height: var(--lvtd-tap-min);
  border: none;
  border-radius: var(--lvtd-radius-sm);
  background: transparent;
  color: var(--lvtd-text-secondary);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.lvtd-topbar-icon-btn:hover {
  background: var(--lvtd-gray-bg);
  color: var(--lvtd-text);
}

.lvtd-topbar-icon-btn svg {
  width: 22px;
  height: 22px;
}

.lvtd-topbar-badge {
  position: absolute;
  top: 6px;
  right: 6px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 100px;
  background: var(--lvtd-red);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
}

.lvtd-topbar-user {
  font-size: 14px;
  color: var(--lvtd-text-secondary);
  padding: 0 8px;
  display: none;
}

.lvtd-topbar-user strong {
  color: var(--lvtd-text);
  font-weight: 600;
}

.lvtd-topbar-avatar {
  width: var(--lvtd-tap-min);
  height: var(--lvtd-tap-min);
  border-radius: 50%;
  border: 2px solid var(--lvtd-border);
  background: linear-gradient(135deg, var(--lvtd-primary), var(--lvtd-purple));
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
  flex-shrink: 0;
}

.lvtd-topbar-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lvtd-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--lvtd-tap-min);
  height: var(--lvtd-tap-min);
  border: 1px solid var(--lvtd-border);
  border-radius: var(--lvtd-radius-sm);
  background: var(--lvtd-surface);
  color: var(--lvtd-text-secondary);
  cursor: pointer;
  transition: all 0.15s;
}

.lvtd-theme-toggle:hover {
  border-color: var(--lvtd-primary);
  color: var(--lvtd-primary);
}

[data-theme="dark"] .lvtd-theme-toggle .icon-sun {
  display: block;
}

[data-theme="dark"] .lvtd-theme-toggle .icon-moon,
[data-theme="light"] .lvtd-theme-toggle .icon-sun,
:root:not([data-theme="dark"]) .lvtd-theme-toggle .icon-sun {
  display: none;
}

[data-theme="light"] .lvtd-theme-toggle .icon-moon,
:root:not([data-theme="dark"]) .lvtd-theme-toggle .icon-moon {
  display: block;
}

.lvtd-brand-mark {
  width: 40px;
  height: 40px;
  border-radius: var(--lvtd-radius-sm);
  background: linear-gradient(135deg, var(--lvtd-primary), var(--lvtd-indigo));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  flex-shrink: 0;
}

.lvtd-brand-stack {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 2px;
}

.lvtd-brand-name {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lvtd-brand-sub {
  font-size: 11px;
  font-weight: 500;
  color: #64748b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lvtd-brand-text {
  font-weight: 600;
  font-size: 15px;
  white-space: nowrap;
}

/* ── Body row: sidebar + main ── */
.lvtd-body {
  display: flex;
  flex: 1;
  min-height: 0;
  margin-top: var(--lvtd-topbar-h);
  height: calc(100vh - var(--lvtd-topbar-h));
  overflow: hidden;
}

/* ── Sidebar (fixed left) ── */
.lvtd-sidebar {
  position: fixed;
  top: var(--lvtd-topbar-h);
  left: 0;
  bottom: 0;
  z-index: 300;
  width: var(--lvtd-sidebar-w);
  padding: 16px 12px;
  background: var(--lvtd-sidebar-gradient);
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-x: hidden;
  overflow-y: auto;
  transition: width 0.2s ease;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.lvtd-sidebar.collapsed {
  width: var(--lvtd-sidebar-collapsed-w);
}

.lvtd-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px 20px;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  min-height: var(--lvtd-tap-min);
}

.lvtd-sidebar-brand:hover {
  color: #fff;
  text-decoration: none;
}

.lvtd-sidebar.collapsed .lvtd-sidebar-brand span,
.lvtd-sidebar.collapsed .lvtd-nav-item span,
.lvtd-sidebar.collapsed .lvtd-sidebar-label,
.lvtd-sidebar.collapsed .lvtd-nav-badge {
  opacity: 0;
  width: 0;
  overflow: hidden;
  white-space: nowrap;
}

.lvtd-sidebar.collapsed .lvtd-nav-item {
  justify-content: center;
  padding: 12px;
}

.lvtd-sidebar-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #64748b;
  padding: 12px 12px 8px;
  transition: opacity 0.2s;
}

.lvtd-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  min-height: var(--lvtd-tap-min);
  border-radius: var(--lvtd-radius-sm);
  color: #94a3b8;
  font-weight: 500;
  font-size: 15px;
  transition: background 0.15s, color 0.15s;
  text-decoration: none;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  font-family: var(--lvtd-font);
}

.lvtd-nav-item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #e2e8f0;
  text-decoration: none;
}

.lvtd-nav-item.active {
  background: rgba(37, 99, 235, 0.25);
  color: #fff;
}

.lvtd-nav-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  opacity: 0.9;
}

.lvtd-nav-item span {
  transition: opacity 0.2s;
}

.lvtd-nav-badge {
  margin-left: auto;
  background: var(--lvtd-red);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 100px;
  min-width: 22px;
  text-align: center;
}

.lvtd-sidebar-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ── Main (scrollable) ── */
.lvtd-main {
  flex: 1;
  min-width: 0;
  margin-left: var(--lvtd-sidebar-w);
  overflow-x: hidden;
  overflow-y: auto;
  padding: 28px 32px 40px;
  -webkit-overflow-scrolling: touch;
  transition: margin-left 0.2s ease, margin-right 0.2s ease;
}

.lvtd-shell.sidebar-collapsed .lvtd-main {
  margin-left: var(--lvtd-sidebar-collapsed-w);
}

.lvtd-page-header {
  margin-bottom: 24px;
}

.lvtd-page-title {
  font-size: var(--lvtd-type-dashboard);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 8px;
  color: var(--lvtd-text);
}

.lvtd-page-sub {
  color: var(--lvtd-text-secondary);
  margin: 0;
  font-size: var(--lvtd-type-body);
}

/* ── Right rail (dashboard) ── */
.lvtd-rail {
  position: fixed;
  top: var(--lvtd-topbar-h);
  right: 0;
  bottom: 0;
  z-index: 250;
  width: var(--lvtd-rail-w);
  padding: 24px 20px;
  overflow-y: auto;
  background: var(--lvtd-surface);
  border-left: 1px solid var(--lvtd-border);
  box-shadow: var(--lvtd-shadow);
}

.lvtd-rail-title {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--lvtd-text-secondary);
  margin: 0 0 16px;
}

.lvtd-rail-card {
  background: var(--lvtd-gray-bg);
  border: 1px solid var(--lvtd-border);
  border-radius: var(--lvtd-radius);
  padding: 16px;
  margin-bottom: 12px;
}

/* ==========================================================================
   Typography scale
   ========================================================================== */
.lvtd-section-title {
  font-size: var(--lvtd-type-section);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--lvtd-text);
  margin: 0 0 16px;
  line-height: 1.25;
}

.lvtd-card-title {
  font-size: 20px;
  font-weight: 600;
  margin: 0;
  color: var(--lvtd-text);
}

/* ==========================================================================
   Stat cards
   ========================================================================== */
.lvtd-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.lvtd-stat-card {
  position: relative;
  background: var(--lvtd-surface);
  border-radius: var(--lvtd-radius-lg);
  padding: 22px 22px 20px;
  box-shadow: var(--lvtd-shadow);
  border: 1px solid var(--lvtd-border);
  transition: box-shadow 0.15s, transform 0.15s;
  overflow: hidden;
}

.lvtd-stat-card:hover {
  box-shadow: var(--lvtd-shadow-md);
  transform: translateY(-2px);
}

.lvtd-stat-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  border-radius: 4px 0 0 4px;
}

.lvtd-stat-card.accent-blue::before { background: var(--lvtd-primary); }
.lvtd-stat-card.accent-yellow::before { background: var(--lvtd-yellow); }
.lvtd-stat-card.accent-red::before { background: var(--lvtd-red); }
.lvtd-stat-card.accent-green::before { background: var(--lvtd-green); }
.lvtd-stat-card.accent-purple::before { background: var(--lvtd-purple); }
.lvtd-stat-card.accent-indigo::before { background: var(--lvtd-indigo); }

.lvtd-stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--lvtd-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.lvtd-stat-card.accent-blue .lvtd-stat-icon { background: var(--lvtd-primary-muted); color: var(--lvtd-primary); }
.lvtd-stat-card.accent-yellow .lvtd-stat-icon { background: var(--lvtd-yellow-bg); color: var(--lvtd-yellow); }
.lvtd-stat-card.accent-red .lvtd-stat-icon { background: var(--lvtd-red-bg); color: var(--lvtd-red); }
.lvtd-stat-card.accent-green .lvtd-stat-icon { background: var(--lvtd-green-bg); color: var(--lvtd-green); }
.lvtd-stat-card.accent-purple .lvtd-stat-icon { background: var(--lvtd-purple-bg); color: var(--lvtd-purple); }
.lvtd-stat-card.accent-indigo .lvtd-stat-icon { background: var(--lvtd-indigo-bg); color: var(--lvtd-indigo); }

.lvtd-stat-value {
  font-size: var(--lvtd-type-stat);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.03em;
  color: var(--lvtd-text);
}

@media (min-width: 1440px) {
  .lvtd-stat-value {
    font-size: 48px;
  }
}

.lvtd-stat-label {
  font-size: var(--lvtd-type-body);
  color: var(--lvtd-text-secondary);
  font-weight: 500;
  line-height: 1.35;
}

.lvtd-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.lvtd-section {
  margin-bottom: 32px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.lvtd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  min-height: var(--lvtd-tap-min);
  border-radius: var(--lvtd-radius-sm);
  font-family: var(--lvtd-font);
  font-size: var(--lvtd-type-button);
  font-weight: 500;
  border: 1px solid var(--lvtd-border);
  background: var(--lvtd-surface);
  color: var(--lvtd-text);
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  white-space: nowrap;
}

.lvtd-btn:hover {
  background: var(--lvtd-gray-bg);
  text-decoration: none;
  color: var(--lvtd-text);
}

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

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

.lvtd-btn-success {
  background: var(--lvtd-green);
  color: #fff;
  border-color: var(--lvtd-green);
}

.lvtd-btn-success:hover {
  background: #15803d;
  color: #fff;
}

.lvtd-btn-danger {
  background: var(--lvtd-red);
  color: #fff;
  border-color: var(--lvtd-red);
}

.lvtd-btn-danger:hover {
  background: #b91c1c;
  color: #fff;
}

.lvtd-btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--lvtd-text-secondary);
}

.lvtd-btn-ghost:hover {
  background: var(--lvtd-gray-bg);
  color: var(--lvtd-text);
}

.lvtd-btn-sm {
  padding: 8px 14px;
  min-height: var(--lvtd-tap-min);
  font-size: 14px;
}

.lvtd-btn-lg {
  padding: 14px 28px;
  min-height: 52px;
  font-size: var(--lvtd-type-button);
}

.lvtd-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ==========================================================================
   Cards & surfaces
   ========================================================================== */
.lvtd-card {
  background: var(--lvtd-surface);
  border-radius: var(--lvtd-radius-lg);
  border: 1px solid var(--lvtd-border);
  box-shadow: var(--lvtd-shadow);
  padding: 24px;
  margin-bottom: 16px;
}

.lvtd-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Badges & progress
   ========================================================================== */
.lvtd-badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.lvtd-badge-missing,
.lvtd-badge-rejected {
  background: var(--lvtd-red-bg);
  color: var(--lvtd-red);
}

.lvtd-badge-uploaded {
  background: var(--lvtd-primary-muted);
  color: var(--lvtd-primary);
}

.lvtd-badge-pending_review {
  background: var(--lvtd-yellow-bg);
  color: var(--lvtd-yellow);
}

.lvtd-badge-approved,
.lvtd-badge-active {
  background: var(--lvtd-green-bg);
  color: var(--lvtd-green);
}

.lvtd-badge-optional,
.lvtd-badge-archived {
  background: var(--lvtd-gray-bg);
  color: var(--lvtd-gray);
}

.lvtd-progress {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lvtd-progress-bar {
  flex: 1;
  height: 8px;
  background: var(--lvtd-border);
  border-radius: 4px;
  overflow: hidden;
  max-width: 160px;
}

.lvtd-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--lvtd-primary), var(--lvtd-green));
  border-radius: 4px;
  transition: width 0.3s ease;
}

.lvtd-progress-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--lvtd-text-secondary);
  min-width: 40px;
}

/* ==========================================================================
   Forms
   ========================================================================== */
.lvtd-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.lvtd-form-group {
  margin-bottom: 20px;
}

.lvtd-label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--lvtd-text);
}

.lvtd-input,
.lvtd-select,
.lvtd-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--lvtd-border);
  border-radius: var(--lvtd-radius-sm);
  font-family: var(--lvtd-font);
  font-size: var(--lvtd-type-body);
  min-height: var(--lvtd-tap-min);
  background: var(--lvtd-surface);
  color: var(--lvtd-text);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.lvtd-input:focus,
.lvtd-select:focus,
.lvtd-textarea:focus {
  outline: none;
  border-color: var(--lvtd-primary);
  box-shadow: 0 0 0 3px var(--lvtd-focus-ring);
}

.lvtd-textarea {
  min-height: 120px;
  resize: vertical;
}

.lvtd-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
  align-items: center;
}

.lvtd-search {
  flex: 1;
  min-width: 200px;
  max-width: 400px;
}

.lvtd-filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.lvtd-pill {
  padding: 10px 16px;
  min-height: var(--lvtd-tap-min);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--lvtd-border);
  background: var(--lvtd-surface);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--lvtd-font);
  color: var(--lvtd-text-secondary);
}

.lvtd-pill:hover {
  border-color: var(--lvtd-primary);
  color: var(--lvtd-primary);
}

.lvtd-pill.active {
  background: var(--lvtd-primary);
  color: #fff;
  border-color: var(--lvtd-primary);
}

/* ==========================================================================
   Transaction rows
   ========================================================================== */
.lvtd-txn-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lvtd-txn-row {
  display: grid;
  grid-template-columns: 4px 1fr auto;
  background: var(--lvtd-surface);
  border-radius: var(--lvtd-radius-lg);
  border: 1px solid var(--lvtd-border);
  box-shadow: var(--lvtd-shadow);
  overflow: hidden;
  transition: box-shadow 0.15s;
}

.lvtd-txn-row:hover {
  box-shadow: var(--lvtd-shadow-md);
}

.lvtd-txn-accent {
  width: 4px;
}

.lvtd-txn-accent.attention { background: var(--lvtd-red); }
.lvtd-txn-accent.review { background: var(--lvtd-yellow); }
.lvtd-txn-accent.ok { background: var(--lvtd-green); }
.lvtd-txn-accent.neutral { background: var(--lvtd-primary); }

.lvtd-txn-body {
  padding: 20px 22px;
  cursor: pointer;
  min-width: 0;
}

.lvtd-txn-property {
  font-size: var(--lvtd-type-body);
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--lvtd-text);
}

.lvtd-txn-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 14px;
  color: var(--lvtd-text-secondary);
}

.lvtd-txn-actions {
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: center;
  border-left: 1px solid var(--lvtd-border);
}

/* ==========================================================================
   Documents & review
   ========================================================================== */
.lvtd-doc-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  background: var(--lvtd-surface);
  border: 1px solid var(--lvtd-border);
  border-radius: var(--lvtd-radius-lg);
  margin-bottom: 12px;
  box-shadow: var(--lvtd-shadow);
  flex-wrap: wrap;
}

.lvtd-doc-icon {
  width: var(--lvtd-tap-min);
  height: var(--lvtd-tap-min);
  border-radius: var(--lvtd-radius-sm);
  background: var(--lvtd-primary-muted);
  color: var(--lvtd-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lvtd-doc-icon.pdf {
  background: var(--lvtd-red-bg);
  color: var(--lvtd-red);
}

.lvtd-doc-icon.img {
  background: var(--lvtd-purple-bg);
  color: var(--lvtd-purple);
}

.lvtd-doc-info {
  flex: 1;
  min-width: 180px;
}

.lvtd-doc-name {
  font-weight: 600;
  font-size: var(--lvtd-type-body);
  margin-bottom: 4px;
}

.lvtd-doc-meta {
  font-size: 14px;
  color: var(--lvtd-text-secondary);
}

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

.lvtd-review-card {
  background: var(--lvtd-surface);
  border: 1px solid var(--lvtd-border);
  border-radius: var(--lvtd-radius-lg);
  padding: 24px;
  margin-bottom: 14px;
  box-shadow: var(--lvtd-shadow);
  border-left: 4px solid var(--lvtd-yellow);
}

.lvtd-review-card h3 {
  margin: 0 0 6px;
  font-size: var(--lvtd-type-body);
  font-weight: 600;
}

.lvtd-review-meta {
  font-size: 14px;
  color: var(--lvtd-text-secondary);
  margin-bottom: 16px;
}

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

.lvtd-checklist-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--lvtd-border);
  border-radius: var(--lvtd-radius);
  margin-bottom: 8px;
  background: var(--lvtd-surface);
  min-height: var(--lvtd-tap-min);
}

.lvtd-checklist-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.lvtd-checklist-dot.missing { background: var(--lvtd-red); }
.lvtd-checklist-dot.uploaded { background: var(--lvtd-primary); }
.lvtd-checklist-dot.pending_review { background: var(--lvtd-yellow); }
.lvtd-checklist-dot.approved { background: var(--lvtd-green); }
.lvtd-checklist-dot.rejected { background: var(--lvtd-dark-red); }
.lvtd-checklist-dot.optional { background: var(--lvtd-gray); }

.lvtd-dropzone {
  border: 2px dashed var(--lvtd-border);
  border-radius: var(--lvtd-radius-lg);
  padding: 48px 24px;
  text-align: center;
  color: var(--lvtd-text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  background: var(--lvtd-gray-bg);
  min-height: var(--lvtd-tap-min);
}

.lvtd-dropzone:hover,
.lvtd-dropzone.dragover {
  border-color: var(--lvtd-primary);
  background: var(--lvtd-primary-muted);
  color: var(--lvtd-primary);
}

/* ==========================================================================
   Tabs, detail, activity, tables
   ========================================================================== */
.lvtd-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--lvtd-border);
  margin-bottom: 24px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.lvtd-tab {
  padding: 14px 20px;
  min-height: var(--lvtd-tap-min);
  font-weight: 500;
  color: var(--lvtd-text-secondary);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: var(--lvtd-font);
  font-size: var(--lvtd-type-body);
  margin-bottom: -1px;
  transition: color 0.15s;
}

.lvtd-tab:hover {
  color: var(--lvtd-text);
}

.lvtd-tab.active {
  color: var(--lvtd-primary);
  border-bottom-color: var(--lvtd-primary);
}

.lvtd-detail-header {
  background: linear-gradient(135deg, var(--lvtd-navy) 0%, var(--lvtd-navy-light) 100%);
  color: #fff;
  border-radius: var(--lvtd-radius-lg);
  padding: 28px 32px;
  margin-bottom: 24px;
  box-shadow: var(--lvtd-shadow-lg);
}

.lvtd-detail-header h1 {
  font-size: var(--lvtd-type-section);
  font-weight: 700;
  margin: 0 0 10px;
  color: #fff;
}

.lvtd-detail-header-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: var(--lvtd-type-body);
  color: #94a3b8;
  margin-bottom: 16px;
}

.lvtd-detail-header .lvtd-badge {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.lvtd-detail-header-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.lvtd-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.lvtd-field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--lvtd-text-secondary);
  margin-bottom: 4px;
}

.lvtd-field p {
  margin: 0;
  font-size: var(--lvtd-type-body);
  font-weight: 500;
}

.lvtd-activity-item {
  padding: 16px 0;
  border-bottom: 1px solid var(--lvtd-border);
  display: flex;
  gap: 12px;
}

.lvtd-activity-item:last-child {
  border-bottom: none;
}

.lvtd-activity-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lvtd-primary);
  margin-top: 8px;
  flex-shrink: 0;
}

.lvtd-activity-text {
  font-weight: 500;
  font-size: var(--lvtd-type-body);
  margin-bottom: 4px;
}

.lvtd-activity-meta {
  font-size: 14px;
  color: var(--lvtd-text-secondary);
}

.lvtd-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--lvtd-border);
  border-radius: var(--lvtd-radius-lg);
  background: var(--lvtd-surface);
  box-shadow: var(--lvtd-shadow);
}

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

.lvtd-table th,
.lvtd-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--lvtd-border);
  font-size: var(--lvtd-type-body);
}

.lvtd-table th {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--lvtd-text-secondary);
  background: var(--lvtd-gray-bg);
}

.lvtd-table tr:last-child td {
  border-bottom: none;
}

.lvtd-table tr:hover td {
  background: var(--lvtd-gray-bg);
}

/* ==========================================================================
   Empty, alerts, loading
   ========================================================================== */
.lvtd-empty {
  text-align: center;
  padding: 56px 28px;
  background: var(--lvtd-surface);
  border-radius: var(--lvtd-radius-lg);
  border: 1px dashed var(--lvtd-border);
}

.lvtd-empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  color: var(--lvtd-gray);
}

.lvtd-empty h3 {
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 10px;
}

.lvtd-empty p {
  color: var(--lvtd-text-secondary);
  margin: 0 0 24px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  font-size: var(--lvtd-type-body);
}

.lvtd-alert {
  padding: 16px 20px;
  border-radius: var(--lvtd-radius);
  margin-bottom: 16px;
  font-size: var(--lvtd-type-body);
}

.lvtd-alert-warning {
  background: var(--lvtd-yellow-bg);
  color: #854d0e;
  border: 1px solid rgba(202, 138, 4, 0.3);
}

[data-theme="dark"] .lvtd-alert-warning {
  color: var(--lvtd-yellow);
}

.lvtd-alert-error {
  background: var(--lvtd-red-bg);
  color: var(--lvtd-dark-red);
  border: 1px solid rgba(220, 38, 38, 0.25);
}

[data-theme="dark"] .lvtd-alert-error {
  color: #fca5a5;
}

.lvtd-alert-success {
  background: var(--lvtd-green-bg);
  color: var(--lvtd-green);
  border: 1px solid rgba(22, 163, 74, 0.25);
}

.lvtd-loading {
  text-align: center;
  padding: 80px 24px;
  color: var(--lvtd-text-secondary);
  font-size: var(--lvtd-type-body);
}

.lvtd-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--lvtd-border);
  border-top-color: var(--lvtd-primary);
  border-radius: 50%;
  animation: lvtd-spin 0.7s linear infinite;
  margin: 0 auto 14px;
}

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

.lvtd-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--lvtd-text-secondary);
  margin-bottom: 16px;
  min-height: var(--lvtd-tap-min);
}

.lvtd-back:hover {
  color: var(--lvtd-primary);
}

/* ==========================================================================
   Modal
   ========================================================================== */
.lvtd-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 600;
  background: var(--lvtd-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
}

.lvtd-modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.lvtd-modal {
  width: 100%;
  max-width: 520px;
  max-height: calc(100vh - 40px);
  overflow: auto;
  background: var(--lvtd-surface);
  border-radius: var(--lvtd-radius-lg);
  box-shadow: var(--lvtd-shadow-lg);
  border: 1px solid var(--lvtd-border);
}

.lvtd-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--lvtd-border);
}

.lvtd-modal-title {
  font-size: 20px;
  font-weight: 600;
  margin: 0;
}

.lvtd-modal-close {
  width: var(--lvtd-tap-min);
  height: var(--lvtd-tap-min);
  border: none;
  border-radius: var(--lvtd-radius-sm);
  background: transparent;
  color: var(--lvtd-text-secondary);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

.lvtd-modal-body {
  padding: 24px;
}

.lvtd-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 24px 24px;
  border-top: 1px solid var(--lvtd-border);
}

/* ==========================================================================
   Dropdown
   ========================================================================== */
.lvtd-dropdown {
  position: relative;
  display: inline-block;
}

.lvtd-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 200px;
  padding: 8px;
  background: var(--lvtd-surface);
  border: 1px solid var(--lvtd-border);
  border-radius: var(--lvtd-radius);
  box-shadow: var(--lvtd-shadow-lg);
  z-index: 500;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.15s, transform 0.15s, visibility 0.15s;
}

.lvtd-dropdown.open .lvtd-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lvtd-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 14px;
  min-height: var(--lvtd-tap-min);
  border: none;
  border-radius: var(--lvtd-radius-sm);
  background: none;
  color: var(--lvtd-text);
  font-family: var(--lvtd-font);
  font-size: var(--lvtd-type-body);
  text-align: left;
  cursor: pointer;
  text-decoration: none;
}

.lvtd-dropdown-item:hover {
  background: var(--lvtd-gray-bg);
  color: var(--lvtd-text);
  text-decoration: none;
}

.lvtd-dropdown-divider {
  height: 1px;
  margin: 6px 0;
  background: var(--lvtd-border);
}

/* ==========================================================================
   Drawer (mobile More)
   ========================================================================== */
.lvtd-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 550;
  background: var(--lvtd-overlay);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
}

.lvtd-drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.lvtd-drawer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 560;
  max-height: 85vh;
  background: var(--lvtd-surface);
  border-radius: var(--lvtd-radius-lg) var(--lvtd-radius-lg) 0 0;
  box-shadow: var(--lvtd-shadow-lg);
  transform: translateY(100%);
  transition: transform 0.3s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.lvtd-drawer.open {
  transform: translateY(0);
}

.lvtd-drawer-handle {
  width: 40px;
  height: 4px;
  background: var(--lvtd-border-strong);
  border-radius: 2px;
  margin: 12px auto 8px;
}

.lvtd-drawer-header {
  padding: 8px 20px 16px;
  font-size: var(--lvtd-type-section);
  font-weight: 700;
}

.lvtd-drawer-body {
  padding: 0 12px 24px;
  overflow-y: auto;
}

.lvtd-drawer .lvtd-nav-item {
  color: var(--lvtd-text);
  border-radius: var(--lvtd-radius-sm);
}

.lvtd-drawer .lvtd-nav-item:hover {
  background: var(--lvtd-gray-bg);
}

.lvtd-drawer .lvtd-nav-item.active {
  background: var(--lvtd-primary-muted);
  color: var(--lvtd-primary);
}

/* ==========================================================================
   Bottom nav (mobile) — alias .lvtd-mobile-nav for JS compat
   ========================================================================== */
.lvtd-bottom-nav,
.lvtd-mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 450;
  height: var(--lvtd-bottom-nav-h);
  padding: 0 8px env(safe-area-inset-bottom, 0);
  background: var(--lvtd-surface);
  border-top: 1px solid var(--lvtd-border);
  box-shadow: 0 -4px 16px rgba(15, 23, 42, 0.08);
  justify-content: space-around;
  align-items: center;
}

[data-theme="dark"] .lvtd-bottom-nav,
[data-theme="dark"] .lvtd-mobile-nav {
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.35);
}

.lvtd-bottom-nav a,
.lvtd-mobile-nav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex: 1;
  max-width: 80px;
  min-height: var(--lvtd-tap-min);
  padding: 8px 4px;
  color: var(--lvtd-text-muted);
  font-size: 11px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  background: none;
  cursor: pointer;
  font-family: var(--lvtd-font);
  transition: color 0.15s;
}

.lvtd-bottom-nav a.active,
.lvtd-mobile-nav a.active {
  color: var(--lvtd-primary);
}

.lvtd-bottom-nav svg,
.lvtd-mobile-nav svg {
  width: 24px;
  height: 24px;
}

.lvtd-bottom-nav-item-more {
  color: var(--lvtd-text-secondary);
}

/* ==========================================================================
   Login page
   ========================================================================== */
.lvtd-login-page {
  min-height: 100vh;
  width: 100vw;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--lvtd-navy) 0%, #1e3a5f 45%, var(--lvtd-bg) 45%);
  padding: 32px 20px;
  overflow-y: auto;
}

.lvtd-login-card {
  background: var(--lvtd-surface);
  border-radius: var(--lvtd-radius-lg);
  padding: 48px 40px;
  max-width: 440px;
  width: 100%;
  text-align: center;
  box-shadow: var(--lvtd-shadow-lg);
  border: 1px solid var(--lvtd-border);
}

.lvtd-login-brand h1 {
  font-size: var(--lvtd-type-section);
  margin: 16px 0 8px;
  font-weight: 700;
}

.lvtd-login-brand p {
  color: var(--lvtd-text-secondary);
  margin: 0 0 28px;
  font-size: var(--lvtd-type-body);
}

.lvtd-brand-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--lvtd-radius);
  margin: 0 auto;
  background: linear-gradient(135deg, var(--lvtd-primary), var(--lvtd-indigo));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}

/* ==========================================================================
   Client portal
   ========================================================================== */
.lvtd-portal-body {
  overflow-y: auto !important;
  height: 100vh;
}

.lvtd-portal-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 20px 48px;
  min-height: 100%;
}

.lvtd-portal-hero {
  background: linear-gradient(135deg, var(--lvtd-navy), var(--lvtd-indigo));
  color: #fff;
  border-radius: var(--lvtd-radius-lg);
  padding: 36px 28px;
  margin-bottom: 24px;
  box-shadow: var(--lvtd-shadow-lg);
  text-align: center;
}

.lvtd-portal-hero h1 {
  font-size: var(--lvtd-type-section);
  margin: 0 0 8px;
  color: #fff;
  font-weight: 700;
}

.lvtd-portal-hero p {
  margin: 0;
  color: #94a3b8;
  font-size: var(--lvtd-type-body);
}

.lvtd-portal-summary {
  background: var(--lvtd-surface);
  border-radius: var(--lvtd-radius-lg);
  padding: 22px;
  margin-bottom: 20px;
  border: 1px solid var(--lvtd-border);
  box-shadow: var(--lvtd-shadow);
}

.lvtd-portal-docs {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lvtd-status-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 14px;
  color: var(--lvtd-text-secondary);
  margin-bottom: 20px;
}

.lvtd-status-legend span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lvtd-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

/* ==========================================================================
   Focus visible (accessibility)
   ========================================================================== */
.lvtd-btn:focus-visible,
.lvtd-nav-item:focus-visible,
.lvtd-tab:focus-visible,
.lvtd-pill:focus-visible,
.lvtd-input:focus-visible,
.lvtd-select:focus-visible,
.lvtd-textarea:focus-visible,
.lvtd-topbar-icon-btn:focus-visible,
.lvtd-topbar-toggle:focus-visible,
.lvtd-theme-toggle:focus-visible,
.lvtd-topbar-search:focus-visible,
.lvtd-bottom-nav a:focus-visible,
.lvtd-mobile-nav a:focus-visible,
.lvtd-dropdown-item:focus-visible,
.lvtd-modal-close:focus-visible {
  outline: 2px solid var(--lvtd-primary);
  outline-offset: 2px;
}

/* ==========================================================================
   Reduced motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==========================================================================
   Responsive — 1440px+
   ========================================================================== */
@media (min-width: 1440px) {
  .lvtd-main {
    padding: 32px 40px 48px;
  }

  .lvtd-stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==========================================================================
   Responsive — 1024px (tablet landscape / small desktop)
   ========================================================================== */
@media (max-width: 1024px) {
  .lvtd-rail {
    display: none;
  }

  .lvtd-shell.has-rail .lvtd-main {
    margin-right: 0;
  }

  .lvtd-topbar-user {
    display: none;
  }

  .lvtd-topbar-search-wrap {
    max-width: 280px;
  }
}

/* ==========================================================================
   Responsive — 768px (tablet / mobile shell)
   ========================================================================== */
@media (max-width: 768px) {
  .lvtd-sidebar {
    display: none;
  }

  .lvtd-topbar {
    padding: 0 16px;
    gap: 10px;
  }

  .lvtd-shell.sidebar-collapsed .lvtd-topbar {
    padding-left: 16px;
  }

  .lvtd-topbar-brand {
    display: flex;
  }

  .lvtd-main {
    margin-left: 0 !important;
    padding: 20px 16px calc(var(--lvtd-bottom-nav-h) + 24px);
  }

  .lvtd-bottom-nav,
  .lvtd-mobile-nav {
    display: flex;
  }

  .lvtd-page-title {
    font-size: 32px;
  }

  .lvtd-stat-value {
    font-size: 40px;
  }

  /* Horizontal swipeable stat cards */
  .lvtd-stats {
    display: flex;
    flex-wrap: nowrap;
    gap: 14px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
    margin-right: -16px;
    padding-right: 16px;
  }

  .lvtd-stats::-webkit-scrollbar {
    height: 4px;
  }

  .lvtd-stats::-webkit-scrollbar-thumb {
    background: var(--lvtd-border-strong);
    border-radius: 2px;
  }

  .lvtd-stat-card {
    flex: 0 0 min(78vw, 280px);
    scroll-snap-align: start;
  }

  .lvtd-txn-row {
    grid-template-columns: 4px 1fr;
  }

  .lvtd-txn-actions {
    grid-column: 1 / -1;
    border-left: none;
    border-top: 1px solid var(--lvtd-border);
    flex-direction: row;
    flex-wrap: wrap;
    padding: 14px 16px;
  }

  .lvtd-detail-header {
    padding: 22px 20px;
  }

  .lvtd-doc-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .lvtd-doc-actions {
    width: 100%;
  }

  .lvtd-quick-actions .lvtd-btn {
    flex: 1 1 auto;
    min-width: calc(50% - 6px);
  }
}

/* ==========================================================================
   Responsive — 430px
   ========================================================================== */
@media (max-width: 430px) {
  .lvtd-topbar-search-wrap {
    display: none;
  }

  .lvtd-topbar-brand .lvtd-brand-text {
    display: none;
  }

  .lvtd-page-title {
    font-size: 28px;
  }

  .lvtd-section-title {
    font-size: 20px;
  }

  .lvtd-stat-card {
    flex: 0 0 85vw;
  }
}

/* ==========================================================================
   Responsive — 390px (small phones)
   ========================================================================== */
@media (max-width: 390px) {
  .lvtd-topbar {
    padding: 0 12px;
    gap: 8px;
  }

  .lvtd-topbar-actions {
    gap: 4px;
  }

  .lvtd-main {
    padding: 16px 12px calc(var(--lvtd-bottom-nav-h) + 20px);
  }

  .lvtd-page-title {
    font-size: 26px;
  }

  .lvtd-stat-value {
    font-size: 36px;
  }

  .lvtd-bottom-nav a span,
  .lvtd-mobile-nav a span {
    font-size: 10px;
  }

  .lvtd-login-card {
    padding: 36px 24px;
  }
}

/* ==========================================================================
   Phase 2.1 — UI stabilization (shell, dashboard, dropdowns)
   ========================================================================== */

.lvtd-sidebar-collapse-btn {
  position: absolute;
  top: 72px;
  right: -14px;
  z-index: 10;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: var(--lvtd-navy-light);
  color: #94a3b8;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  padding: 0;
}

.lvtd-sidebar-collapse-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.lvtd-sidebar.collapsed .lvtd-sidebar-collapse-btn svg {
  transform: rotate(180deg);
}

.lvtd-sidebar-section {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  min-height: 0;
  overflow: hidden;
}

.lvtd-sidebar-recent {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 200px;
  overflow-y: auto;
}

.lvtd-sidebar-recent-item {
  display: block;
  padding: 10px 12px;
  border-radius: var(--lvtd-radius-sm);
  color: #94a3b8;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}

.lvtd-sidebar-recent-item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #e2e8f0;
  text-decoration: none;
}

.lvtd-sidebar-recent-prop {
  display: block;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lvtd-sidebar-recent-meta {
  display: block;
  font-size: 11px;
  color: #64748b;
  margin-top: 2px;
}

.lvtd-sidebar-recent-empty {
  padding: 10px 12px;
  font-size: 13px;
  color: #64748b;
}

.lvtd-nav-label {
  flex: 1;
  min-width: 0;
}

.lvtd-sidebar.collapsed .lvtd-brand-stack,
.lvtd-sidebar.collapsed .lvtd-nav-label,
.lvtd-sidebar.collapsed .lvtd-sidebar-recent {
  display: none;
}

.lvtd-sidebar.collapsed .lvtd-sidebar-collapse-btn {
  right: -14px;
}

/* Dashboard layout */
.lvtd-dashboard-welcome {
  margin-bottom: 24px;
}

.lvtd-dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: start;
}

.lvtd-dashboard-main {
  min-width: 0;
}

.lvtd-dashboard-rail {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.lvtd-rail-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lvtd-rail-empty {
  font-size: 14px;
  color: var(--lvtd-text-secondary);
  padding: 4px 0;
}

.lvtd-rail-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lvtd-btn-block {
  width: 100%;
  justify-content: center;
}

.lvtd-card-flush {
  padding: 0;
  overflow: hidden;
}

.lvtd-card-flush .lvtd-empty {
  border: none;
  border-radius: 0;
  box-shadow: none;
}

.lvtd-card-flush .lvtd-txn-list {
  padding: 12px;
}

.lvtd-card-flush .lvtd-activity-item {
  padding: 16px 20px;
}

.lvtd-attention-issue {
  font-size: 14px;
  color: var(--lvtd-red);
  font-weight: 500;
  margin-bottom: 8px;
}

.lvtd-deadline-item {
  display: block;
  padding: 12px 14px;
  border-radius: var(--lvtd-radius-sm);
  background: var(--lvtd-surface);
  border: 1px solid var(--lvtd-border);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.lvtd-deadline-item:hover {
  border-color: var(--lvtd-primary);
  box-shadow: var(--lvtd-shadow);
  text-decoration: none;
  color: inherit;
}

.lvtd-deadline-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--lvtd-text-secondary);
  margin-bottom: 4px;
}

.lvtd-deadline-prop {
  font-size: 14px;
  font-weight: 600;
  color: var(--lvtd-text);
  margin-bottom: 4px;
}

.lvtd-deadline-date {
  font-size: 13px;
  color: var(--lvtd-primary);
  font-weight: 500;
}

.lvtd-rail-review-item {
  padding: 12px 14px;
  border-radius: var(--lvtd-radius-sm);
  background: var(--lvtd-surface);
  border: 1px solid var(--lvtd-border);
}

.lvtd-rail-review-name {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.lvtd-rail-review-meta {
  font-size: 13px;
  color: var(--lvtd-text-secondary);
  margin-bottom: 10px;
}

.lvtd-rail-review-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.lvtd-task-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--lvtd-radius-sm);
  background: var(--lvtd-surface);
  border: 1px solid var(--lvtd-border);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s;
}

.lvtd-task-item:hover {
  border-color: var(--lvtd-primary);
  text-decoration: none;
  color: inherit;
}

.lvtd-task-icon {
  flex-shrink: 0;
  color: var(--lvtd-yellow);
  margin-top: 2px;
}

.lvtd-task-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.lvtd-task-text strong {
  font-size: 14px;
  color: var(--lvtd-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lvtd-task-text span {
  font-size: 13px;
  color: var(--lvtd-text-secondary);
}

.lvtd-stat-icon svg {
  width: 22px;
  height: 22px;
}

/* Notifications center */
.lvtd-notif-wrap {
  position: relative;
}

.lvtd-notif-panel {
  width: min(380px, calc(100vw - 32px));
  max-height: min(480px, calc(100vh - 96px));
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.lvtd-notif-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--lvtd-border);
  flex-shrink: 0;
}

.lvtd-notif-header strong {
  font-size: 15px;
}

.lvtd-notif-list {
  overflow-y: auto;
  flex: 1;
  max-height: 400px;
}

.lvtd-notif-item {
  display: block;
  padding: 14px 16px;
  border-bottom: 1px solid var(--lvtd-border);
  text-decoration: none;
  color: inherit;
  transition: background 0.15s;
}

.lvtd-notif-item:last-child {
  border-bottom: none;
}

.lvtd-notif-item:hover {
  background: var(--lvtd-gray-bg);
  text-decoration: none;
  color: inherit;
}

.lvtd-notif-item.unread {
  background: var(--lvtd-primary-muted);
}

.lvtd-notif-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--lvtd-text);
}

.lvtd-notif-msg {
  font-size: 13px;
  color: var(--lvtd-text-secondary);
  margin-bottom: 4px;
  line-height: 1.4;
}

.lvtd-notif-time {
  font-size: 12px;
  color: var(--lvtd-text-muted);
}

.lvtd-notif-empty {
  padding: 32px 20px;
  text-align: center;
  color: var(--lvtd-text-secondary);
  font-size: 14px;
}

/* User avatar dropdown */
.lvtd-user-dropdown-wrap {
  position: relative;
}

.lvtd-user-dropdown {
  width: 280px;
  padding: 0;
  overflow: hidden;
}

.lvtd-user-dropdown-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
}

.lvtd-user-dropdown-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--lvtd-primary), var(--lvtd-purple));
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lvtd-user-dropdown-head strong {
  display: block;
  font-size: 15px;
  color: var(--lvtd-text);
  margin-bottom: 2px;
}

.lvtd-user-dropdown-head span {
  display: block;
  font-size: 13px;
  color: var(--lvtd-text-secondary);
}

.lvtd-user-dropdown-email {
  font-size: 12px !important;
  color: var(--lvtd-text-muted) !important;
  margin-top: 2px;
  word-break: break-all;
}

.lvtd-dropdown-item-danger {
  color: var(--lvtd-red) !important;
}

.lvtd-dropdown-item-danger:hover {
  background: var(--lvtd-red-bg) !important;
  color: var(--lvtd-red) !important;
}

.lvtd-dropdown-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.75;
}

.lvtd-theme-toggle svg {
  width: 20px;
  height: 20px;
}

.lvtd-dashboard-rail .lvtd-rail-card {
  background: var(--lvtd-surface);
  box-shadow: var(--lvtd-shadow);
  margin-bottom: 0;
}

.lvtd-drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 12px 24px;
}

.lvtd-drawer-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  min-height: var(--lvtd-tap-min);
  border-radius: var(--lvtd-radius-sm);
  color: var(--lvtd-text);
  font-weight: 500;
  text-decoration: none;
  transition: background 0.15s;
}

.lvtd-drawer-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--lvtd-text-secondary);
}

.lvtd-drawer-item:hover,
.lvtd-drawer-item.active {
  background: var(--lvtd-gray-bg);
  text-decoration: none;
  color: var(--lvtd-text);
}

.lvtd-drawer-item.active {
  color: var(--lvtd-primary);
}

.lvtd-drawer-item.active svg {
  color: var(--lvtd-primary);
}

/* Wide desktop */
@media (min-width: 1920px) {
  .lvtd-topbar-search-wrap {
    max-width: 640px;
  }

  .lvtd-dashboard-grid {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 28px;
  }

  .lvtd-main {
    padding: 32px 48px 48px;
  }

  .lvtd-stats {
    grid-template-columns: repeat(6, 1fr);
  }
}

@media (min-width: 2560px) {
  .lvtd-topbar-search-wrap {
    max-width: 720px;
  }

  .lvtd-dashboard-grid {
    grid-template-columns: minmax(0, 1fr) 400px;
    gap: 32px;
  }

  .lvtd-main {
    padding: 36px 56px 56px;
    max-width: 2200px;
  }
}

@media (max-width: 1200px) {
  .lvtd-dashboard-grid {
    grid-template-columns: 1fr;
  }

  .lvtd-dashboard-rail {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .lvtd-topbar-mobile-menu {
    display: inline-flex;
  }

  .lvtd-topbar-search-wrap {
    display: none;
    flex: 1;
    max-width: none;
    margin: 0;
  }

  .lvtd-topbar-search-wrap.lvtd-search-expanded {
    display: block;
    position: absolute;
    left: 56px;
    right: 120px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
  }

  .lvtd-topbar-search-mobile {
    display: inline-flex;
  }

  .lvtd-dashboard-rail {
    grid-template-columns: 1fr;
  }

  .lvtd-stats {
    display: flex;
    flex-wrap: nowrap;
    gap: 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 8px;
  }

  .lvtd-stat-card {
    flex: 0 0 min(78vw, 280px);
    scroll-snap-align: start;
  }
}

/* ── Phase 2 portal premium ── */
.lvtd-section-heading { font-size: 24px; font-weight: 700; margin: 28px 0 16px; letter-spacing: -0.02em; }
.lvtd-portal-page { min-height: 100vh; background: var(--lvtd-bg); }
.lvtd-portal-top { display: flex; align-items: center; gap: 12px; padding: 16px 20px; background: var(--lvtd-navy); color: #fff; position: sticky; top: 0; z-index: 50; }
.lvtd-portal-top-title { font-size: 16px; font-weight: 600; }
.lvtd-portal-wrap { max-width: 720px; margin: 0 auto; padding: 20px 16px 48px; }
.lvtd-portal-hero { text-align: center; padding: 36px 24px; border-radius: 16px; background: var(--lvtd-sidebar-gradient); color: #fff; margin-bottom: 20px; box-shadow: var(--lvtd-shadow-lg); }
.lvtd-portal-hero h1 { font-size: 28px; margin: 0 0 8px; color: #fff; }
.lvtd-portal-address { font-size: 16px; color: #cbd5e1; margin: 0 0 4px; }
.lvtd-portal-type { font-size: 14px; color: #94a3b8; margin: 0 0 16px; }
.lvtd-portal-progress { max-width: 280px; margin: 0 auto; }
.lvtd-portal-summary-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; font-size: 16px; }
.lvtd-portal-doc { margin-bottom: 16px; }
.lvtd-portal-doc-head { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 16px; flex-wrap: wrap; }
.lvtd-portal-doc h3 { margin: 0 0 6px; font-size: 18px; }
.lvtd-portal-doc p { margin: 0; font-size: 16px; color: var(--lvtd-text-secondary); }
.lvtd-portal-doc-actions { display: flex; flex-direction: column; gap: 10px; }
.lvtd-upload-btn { width: 100%; min-height: 48px; font-size: 16px; cursor: pointer; }
.lvtd-portal-help { font-size: 16px; margin-top: 24px; }
.lvtd-portal-help p { margin: 8px 0 0; color: var(--lvtd-text-secondary); }

@media (min-width: 768px) {
  .lvtd-portal-doc-actions { flex-direction: row; }
  .lvtd-upload-btn { width: auto; flex: 1; }
}