/* ============================================================================
   HeaderEmbed — Standalone embeddable header styles.
   Self-contained: does NOT depend on dashboard-shell.css.
   Dark theme by default, light via [data-theme="light"].
   All spacing and sizing values use rem-based units.
   ============================================================================ */

/* --- Design Tokens (standalone, mirrors dashboard shell palette) --- */
:root {
  --he-bg: #111827;
  --he-bg-hover: #253350;
  --he-bg-elevated: #1f2a40;
  --he-text-primary: #f1f5f9;
  --he-text-secondary: #94a3b8;
  --he-text-muted: #475569;
  --he-accent: #3b82f6;
  --he-accent-glow: rgba(59, 130, 246, 0.2);
  --he-border: rgba(255, 255, 255, 0.06);
  --he-border-hover: rgba(255, 255, 255, 0.12);
  --he-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.4);
  --he-radius: 0.5rem;
  --he-radius-sm: 0.375rem;
  --he-radius-lg: 0.75rem;
  --he-transition: 0.15s ease;
  --he-transition-smooth: 0.25s ease;
  --he-height: 3.75rem;
  --he-touch-min: 2.75rem;
  --he-actions-min: 11.5rem;      /* fixed floor: search+theme+avatar(+name/chevron) never squeeze */
  --he-actions-gap-right: 0.5rem; /* clear margin to the right of the last icon */
  --he-icon-amber: #f59e0b;
  --he-icon-rose: #f43f5e;
  --he-icon-blue: #3b82f6;
  --he-icon-green: #22c55e;
  --he-icon-purple: #a855f7;
  --he-icon-teal: #14b8a6;
}

/* --- Light Theme --- */
[data-theme="light"] {
  --he-bg: #ffffff;
  --he-bg-hover: #dbeafe;
  --he-bg-elevated: #e2e8f0;
  --he-text-primary: #0f172a;
  --he-text-secondary: #475569;
  --he-text-muted: #cbd5e1;
  --he-border: rgba(0, 0, 0, 0.08);
  --he-border-hover: rgba(0, 0, 0, 0.15);
  --he-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.1);
}

/* ============================================================================
   HEADER BAR
   ============================================================================ */
.he-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  height: var(--he-height);
  background: var(--he-bg);
  border-bottom: 0.0625rem solid var(--he-border);
  padding: 0 1rem;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  box-sizing: border-box;
}

/* ============================================================================
   BRAND
   ============================================================================ */
.he-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-right: 1rem;
  flex-shrink: 0;
  min-height: var(--he-touch-min);
  color: inherit;
  text-decoration: none;
}

.he-brand-icon {
  width: 2rem;
  height: 2rem;
  border-radius: var(--he-radius);
  background: linear-gradient(135deg, var(--he-accent), var(--he-icon-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.he-brand-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--he-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.01em;
}

/* ============================================================================
   NAVIGATION MENUS (center)
   ============================================================================ */
.he-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  padding: 0 1.5rem;
}

.he-menu-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.875rem;
  min-height: var(--he-touch-min);
  border-radius: var(--he-radius);
  background: transparent;
  border: none;
  color: var(--he-text-secondary);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--he-transition);
  font-family: inherit;
  white-space: nowrap;
  text-decoration: none;
}

.he-menu-item:hover {
  background: var(--he-bg-hover);
  color: var(--he-text-primary);
}

/* Current-page top-level nav item (paired with aria-current="page"). */
.he-menu-item.he-active {
  background: var(--he-bg-hover);
  color: var(--he-text-primary);
}

.he-menu-item i {
  font-size: 0.875rem;
}

.he-chevron {
  font-size: 0.5625rem;
  margin-left: 0.25rem;
}

.he-menu-dropdown-wrap {
  position: relative;
}

/* ============================================================================
   DROPDOWNS (menus + user)
   ============================================================================ */
.he-dropdown,
.he-user-dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  min-width: 12rem;
  background: var(--he-bg-elevated);
  border: 0.0625rem solid var(--he-border);
  border-radius: var(--he-radius-lg);
  box-shadow: var(--he-shadow);
  padding: 0.375rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-0.5rem);
  /* Open/close animates opacity + transform within 150ms (visibility is
     transitioned too so the fade-out stays visible while closing). */
  transition: opacity var(--he-transition), transform var(--he-transition),
              visibility var(--he-transition);
  z-index: 1100;
}

.he-dropdown.open,
.he-user-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Honor reduced-motion: dropdowns snap open/closed with no animation. */
@media (prefers-reduced-motion: reduce) {
  .he-dropdown,
  .he-user-dropdown {
    transition: none;
    transform: none;
  }
}

.he-user-dropdown {
  left: auto;
  right: 0;
  min-width: 14rem;
}

.he-dd-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0.75rem;
  min-height: var(--he-touch-min);
  border-radius: var(--he-radius-sm);
  color: var(--he-text-secondary);
  font-size: 0.8125rem;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--he-transition);
  border: none;
  background: none;
  width: 100%;
  font-family: inherit;
}

.he-dd-item:hover {
  background: var(--he-bg-hover);
  color: var(--he-text-primary);
}

.he-dd-item i {
  width: 1.125rem;
  text-align: center;
  font-size: 0.8125rem;
}

.he-dd-danger {
  color: var(--he-icon-rose);
}

.he-dd-danger:hover {
  color: var(--he-icon-rose);
}

/* Dropdown separator */
.he-dd-separator {
  height: 0.0625rem;
  background: var(--he-border);
  margin: 0.25rem 0.5rem;
}

/* User dropdown header */
.he-dd-header {
  padding: 0.75rem;
  border-bottom: 0.0625rem solid var(--he-border);
  margin-bottom: 0.25rem;
}

.he-dd-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--he-text-primary);
}

.he-dd-email {
  font-size: 0.75rem;
  color: var(--he-text-secondary);
  margin-top: 0.125rem;
}

.he-dd-role {
  display: inline-block;
  margin-top: 0.375rem;
  padding: 0.125rem 0.5rem;
  border-radius: 999rem;
  background: var(--he-accent-glow);
  color: var(--he-accent);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ============================================================================
   HEADER ACTIONS (right side)
   ============================================================================ */
.he-actions {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  margin-left: auto;
  flex-shrink: 0;
  min-width: var(--he-actions-min);
  justify-content: flex-end;
  margin-right: var(--he-actions-gap-right);
}

.he-icon-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--he-touch-min);
  height: var(--he-touch-min);
  border-radius: var(--he-radius);
  background: transparent;
  border: none;
  color: var(--he-text-secondary);
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--he-transition);
}

.he-icon-btn:hover {
  background: var(--he-bg-hover);
  color: var(--he-text-primary);
}

/* Colored icon variants */
.he-icon-btn[data-color="blue"]   { color: var(--he-icon-blue); }
.he-icon-btn[data-color="green"]  { color: var(--he-icon-green); }
.he-icon-btn[data-color="purple"] { color: var(--he-icon-purple); }
.he-icon-btn[data-color="amber"]  { color: var(--he-icon-amber); }
.he-icon-btn[data-color="rose"]   { color: var(--he-icon-rose); }
.he-icon-btn[data-color="teal"]   { color: var(--he-icon-teal); }

/* Badge */
.he-badge {
  position: absolute;
  top: 0.375rem;
  right: 0.375rem;
  min-width: 1.125rem;
  height: 1.125rem;
  border-radius: 999rem;
  background: var(--he-icon-rose);
  color: #fff;
  font-size: 0.625rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.25rem;
  border: 0.125rem solid var(--he-bg);
  line-height: 1;
}

/* Theme toggle */
.he-theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--he-touch-min);
  height: var(--he-touch-min);
  border-radius: var(--he-radius);
  background: transparent;
  border: none;
  color: var(--he-icon-amber);
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--he-transition);
}

.he-theme-toggle:hover {
  background: var(--he-bg-hover);
}

/* ============================================================================
   USER BUTTON
   ============================================================================ */
.he-user-wrap {
  position: relative;
}

.he-user-btn {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.375rem 0.625rem;
  margin-left: 0.5rem;
  border-radius: var(--he-radius);
  cursor: pointer;
  transition: all var(--he-transition);
  border: none;
  background: none;
  min-height: var(--he-touch-min);
  font-family: inherit;
}

.he-user-btn:hover {
  background: var(--he-bg-hover);
}

.he-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--he-icon-teal), var(--he-icon-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
}

.he-user-name {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--he-text-primary);
  max-width: 8rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.he-user-btn > .he-chevron {
  font-size: 0.625rem;
  color: var(--he-text-muted);
}

/* Login link (unauthenticated state) */
.he-login-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border-radius: var(--he-radius);
  background: var(--he-accent);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 500;
  text-decoration: none;
  transition: background var(--he-transition);
  min-height: var(--he-touch-min);
  white-space: nowrap;
}

.he-login-link:hover {
  background: #2563eb;
}

.he-guest-start {
  background: linear-gradient(135deg, var(--he-icon-blue), var(--he-icon-purple));
  font-weight: 600;
}

.he-guest-start:hover {
  background: linear-gradient(135deg, #2563eb, #7c3aed);
}

/* ============================================================================
   MOBILE HAMBURGER
   ============================================================================ */
.he-hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  width: var(--he-touch-min);
  height: var(--he-touch-min);
  border-radius: var(--he-radius);
  background: transparent;
  border: none;
  color: var(--he-text-secondary);
  font-size: 1.125rem;
  cursor: pointer;
  transition: all var(--he-transition);
  margin-right: 0.5rem;
}

.he-hamburger:hover {
  background: var(--he-bg-hover);
  color: var(--he-text-primary);
}

/* Mobile nav panel (slides below header) */
.he-mobile-nav {
  display: none;
  position: absolute;
  top: var(--he-height);
  left: 0;
  right: 0;
  background: var(--he-bg);
  border-bottom: 0.0625rem solid var(--he-border);
  box-shadow: var(--he-shadow);
  padding: 0.5rem;
  flex-direction: column;
  z-index: 1050;
  max-height: calc(100vh - var(--he-height));
  max-height: calc(100dvh - var(--he-height));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.he-mobile-nav.open {
  display: flex;
}

.he-mobile-nav .he-menu-item {
  width: 100%;
  justify-content: flex-start;
}

.he-mobile-nav .he-menu-dropdown-wrap {
  width: 100%;
}

.he-mobile-nav .he-dropdown {
  display: none;
  position: static;
  opacity: 1;
  visibility: visible;
  transform: none;
  box-shadow: none;
  border: none;
  background: transparent;
  padding-left: 1.5rem;
}

.he-mobile-nav .he-dropdown.open {
  display: block;
}

.he-mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 0.0625rem solid var(--he-border);
}

.he-mobile-action-link,
.he-mobile-sidebar-link,
.he-mobile-actions .he-theme-toggle {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.5rem;
  width: 100%;
  min-height: var(--he-touch-min);
  padding: 0.5rem 0.875rem;
  border-radius: var(--he-radius);
  color: var(--he-text-secondary);
  background: transparent;
  border: none;
  font-size: 0.8125rem;
  font-weight: 500;
  font-family: inherit;
  text-decoration: none;
}

.he-mobile-action-link:hover,
.he-mobile-sidebar-link:hover,
.he-mobile-actions .he-theme-toggle:hover {
  background: var(--he-bg-hover);
  color: var(--he-text-primary);
}

.he-mobile-sidebar-link {
  margin-bottom: 0.5rem;
  cursor: pointer;
}

.he-mobile-sidebar-link i {
  width: 1.125rem;
  text-align: center;
}

.he-mobile-start-link {
  width: 100%;
}

.he-mobile-account {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 0.0625rem solid var(--he-border);
}

.he-mobile-account-label {
  padding: 0.375rem 0.75rem 0.25rem;
  color: var(--he-text-muted);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.he-mobile-account .he-dd-item {
  justify-content: flex-start;
  text-align: left;
}

/* ============================================================================
   CONTEXT BAR (Bar 2 — breadcrumb + page actions, replaces old app-menu)
   ============================================================================ */

.he-context-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  top: var(--he-height);
  left: 0;
  right: 0;
  z-index: 999;
  height: 2.5rem;
  padding: 0 1.25rem;
  background: var(--he-bg-elevated);
  border-bottom: 0.0625rem solid var(--he-border);
  font-size: 0.8125rem;
  box-sizing: border-box;
}

/* Left side: back button + breadcrumb */
.he-context-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
  overflow: hidden;
}

.he-context-back {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: var(--he-touch-min);
  min-height: var(--he-touch-min);
  border-radius: var(--he-radius-sm);
  color: var(--he-text-secondary);
  text-decoration: none;
  transition: all var(--he-transition);
  flex-shrink: 0;
}

.he-context-back:hover {
  color: var(--he-text-primary);
  background: var(--he-bg-hover);
}

/* Breadcrumb trail */
.he-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  min-width: 0;
  overflow: hidden;
}

.he-breadcrumb-item {
  display: inline-flex;
  align-items: center;
  color: var(--he-text-secondary);
  text-decoration: none;
  white-space: nowrap;
  padding: 0.5rem 0.5rem;
  border-radius: var(--he-radius-sm);
  transition: all var(--he-transition);
  min-height: var(--he-touch-min);
}

.he-breadcrumb-item:hover {
  color: var(--he-text-primary);
  background: var(--he-bg-hover);
}

.he-breadcrumb-item--active {
  color: var(--he-text-primary);
  font-weight: 600;
}

.he-breadcrumb-sep {
  color: var(--he-text-muted);
  font-size: 0.625rem;
  flex-shrink: 0;
}

/* Right side: page-specific action buttons */
.he-context-actions {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-shrink: 0;
}

.he-context-actions button,
.he-context-actions a {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  min-height: var(--he-touch-min);
  border-radius: var(--he-radius-sm);
  background: transparent;
  border: none;
  color: var(--he-text-secondary);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--he-transition);
  font-family: inherit;
  text-decoration: none;
  white-space: nowrap;
}

.he-context-actions button:hover,
.he-context-actions a:hover {
  background: var(--he-bg-hover);
  color: var(--he-text-primary);
}

/* Light theme overrides for Context Bar */
[data-theme="light"] .he-context-bar {
  background: #f8fafc;
  border-bottom-color: #e2e8f0;
}

[data-theme="light"] .he-context-back {
  color: #64748b;
}

[data-theme="light"] .he-context-back:hover {
  color: #1e293b;
  background: #e2e8f0;
}

[data-theme="light"] .he-breadcrumb-item {
  color: #64748b;
}

[data-theme="light"] .he-breadcrumb-item:hover {
  color: #1e293b;
  background: #e2e8f0;
}

[data-theme="light"] .he-breadcrumb-item--active {
  color: #1e293b;
}

[data-theme="light"] .he-breadcrumb-sep {
  color: #cbd5e1;
}

/* ============================================================================
   LEGACY APP-MENU (kept for backward compat, hidden when context-bar present)
   ============================================================================ */

.he-app-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  position: fixed;
  top: var(--he-height);
  left: 0;
  right: 0;
  z-index: 49;
  height: 2.5rem;
  padding: 0 1.25rem;
  background: var(--he-bg-elevated);
  border-bottom: 0.0625rem solid var(--he-border);
  font-size: 0.8125rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.he-app-center {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.he-app-back {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--he-text-secondary);
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  border-radius: var(--he-radius-sm);
  white-space: nowrap;
  transition: all var(--he-transition);
  min-height: var(--he-touch-min);
  position: absolute;
  right: 1.25rem;
}

.he-app-back:hover {
  color: var(--he-text-primary);
  background: var(--he-bg-hover);
}

.he-app-label {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--he-accent);
  font-weight: 600;
  white-space: nowrap;
}

.he-app-sep {
  color: var(--he-border-hover);
  margin: 0 0.25rem;
}

.he-app-items {
  display: flex;
  align-items: center;
  gap: 0.125rem;
}

.he-app-item {
  display: flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  color: var(--he-text-secondary);
  text-decoration: none;
  border-radius: var(--he-radius-sm);
  white-space: nowrap;
  transition: all var(--he-transition);
  min-height: var(--he-touch-min);
}

.he-app-item:hover {
  color: var(--he-text-primary);
  background: var(--he-bg-hover);
}

.he-app-item--active {
  color: var(--he-text-primary);
  background: var(--he-accent-glow);
  font-weight: 500;
}

[data-theme="light"] .he-app-menu {
  background: #f8fafc;
  border-bottom-color: #e2e8f0;
}

[data-theme="light"] .he-app-back { color: #64748b; }
[data-theme="light"] .he-app-back:hover { color: #1e293b; background: #e2e8f0; }
[data-theme="light"] .he-app-label { color: #3b82f6; }
[data-theme="light"] .he-app-sep { color: #cbd5e1; }
[data-theme="light"] .he-app-item { color: #64748b; }
[data-theme="light"] .he-app-item:hover { color: #1e293b; background: #e2e8f0; }
[data-theme="light"] .he-app-item--active { color: #1e293b; background: rgba(59, 130, 246, 0.1); }


/* ============================================================================
   RESPONSIVE
   ============================================================================ */

/* Mobile: show hamburger, hide desktop nav + user name */
@media (max-width: 48rem) {
  .he-hamburger {
    display: flex;
  }

  .he-nav {
    display: none;
  }

  .he-brand-name {
    display: none;
  }

  .he-actions {
    min-width: 0;
    gap: 0.25rem;
    margin-right: 0;
  }

  .he-guest-header .he-brand-name {
    display: inline-block;
    max-width: 7rem;
  }

  .he-guest-header > .he-actions .he-guest-login,
  .he-guest-header > .he-actions .he-guest-start {
    display: none;
  }

  .he-user-name {
    display: none;
  }

  /* Context bar: hide action labels, keep icons */
  .he-context-actions span {
    display: none;
  }

  .he-context-bar {
    padding: 0 0.75rem;
  }

  /* Breadcrumb: truncate on mobile */
  .he-breadcrumb {
    overflow: hidden;
  }
}

/* Desktop: hide hamburger, ensure nav visible */
@media (min-width: 48.0625rem) {
  .he-hamburger {
    display: none;
  }

  .he-mobile-nav {
    display: none !important;
  }
}

/* ====================================================================
   NETWORK SEARCH (FleetSearch icon + overlay)
   All sizing rem-only; colors via --he-* vars so light/dark both adapt.
   ==================================================================== */

.he-search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--he-touch-min);
  height: var(--he-touch-min);
  border-radius: var(--he-radius);
  background: transparent;
  border: none;
  color: var(--he-text-secondary);
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--he-transition);
}

.he-search-btn:hover {
  background: var(--he-bg-hover);
  color: var(--he-accent);
}

.he-search-btn:focus-visible {
  outline: 0.125rem solid var(--he-accent);
  outline-offset: 0.125rem;
}

body.he-search-lock {
  overflow: hidden;
}

.he-search-overlay {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: none;
  justify-content: center;
  align-items: flex-start;
  padding: 5rem 1rem 2rem;
  background: rgba(2, 6, 23, 0.62);
  -webkit-backdrop-filter: blur(0.375rem);
  backdrop-filter: blur(0.375rem);
}

.he-search-overlay.open {
  display: flex;
}

.he-search-panel {
  width: 100%;
  max-width: 44rem;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: var(--he-bg-elevated);
  border: 0.0625rem solid var(--he-border-hover);
  border-radius: 1rem;
  box-shadow: 0 1.5rem 3.5rem rgba(0, 0, 0, 0.5), 0 0 0 0.0625rem rgba(0, 0, 0, 0.2);
  overflow: hidden;
  /* Crisp, consistent type regardless of the host site's body font. */
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  animation: he-search-in var(--he-transition-smooth) cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes he-search-in {
  from { opacity: 0; transform: translateY(-0.75rem); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .he-search-panel { animation: none; }
}

.he-search-row {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0 1.25rem;
  border-bottom: 0.0625rem solid var(--he-border);
  flex: 0 0 auto;
}

.he-search-row-icon {
  color: var(--he-accent);
  font-size: 1.25rem;
  flex: 0 0 auto;
}

.he-search-input {
  flex: 1 1 auto;
  min-width: 0;
  border: none;
  background: transparent;
  outline: none;
  color: var(--he-text-primary);
  font-size: 1.3125rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.4;
  padding: 1.375rem 0;
  font-family: inherit;
}

.he-search-input::placeholder {
  color: var(--he-text-muted);
  font-weight: 400;
}

.he-search-input::-webkit-search-cancel-button {
  -webkit-appearance: none;
  appearance: none;
}

.he-search-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--he-touch-min);
  height: var(--he-touch-min);
  border: none;
  border-radius: 999rem;
  background: transparent;
  color: var(--he-text-muted);
  font-size: 1rem;
  cursor: pointer;
  flex: 0 0 auto;
  transition: all var(--he-transition);
}

.he-search-close:hover {
  background: var(--he-bg-hover);
  color: var(--he-text-primary);
}

.he-search-results {
  flex: 1 1 auto;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0.5rem;
  scrollbar-width: thin;
  scrollbar-color: var(--he-border-hover) transparent;
}

.he-search-results::-webkit-scrollbar { width: 0.5rem; }
.he-search-results::-webkit-scrollbar-thumb {
  background: var(--he-border-hover);
  border-radius: 999rem;
}

.he-search-section-label {
  padding: 0.625rem 0.75rem 0.375rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--he-text-muted);
}

.he-search-suggests {
  display: flex;
  flex-direction: column;
}

.he-search-suggest {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  width: 100%;
  box-sizing: border-box;
  min-height: var(--he-touch-min);
  text-align: left;
  border: none;
  background: transparent;
  color: var(--he-text-secondary);
  padding: 0.6875rem 0.75rem;
  border-radius: var(--he-radius);
  cursor: pointer;
  font-size: 0.9375rem;
  font-family: inherit;
  transition: background var(--he-transition), box-shadow var(--he-transition);
}

.he-search-suggest:hover,
.he-search-suggest:focus-visible,
.he-search-suggest.he-active {
  background: var(--he-bg-hover);
  color: var(--he-text-primary);
  outline: none;
  box-shadow: inset 0.1875rem 0 0 var(--he-accent);
}

.he-search-suggest-icon {
  color: var(--he-text-muted);
  font-size: 0.875rem;
  width: 1rem;
  text-align: center;
  flex: 0 0 auto;
}

.he-search-suggest-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.he-search-list {
  display: flex;
  flex-direction: column;
  gap: 0.0625rem;
}

.he-search-result {
  display: block;
  text-decoration: none;
  padding: 0.8125rem 0.875rem;
  border-radius: var(--he-radius);
  min-height: var(--he-touch-min);
  transition: background var(--he-transition), box-shadow var(--he-transition);
}

.he-search-result:hover,
.he-search-result:focus-visible,
.he-search-result.he-active {
  background: var(--he-bg-hover);
  outline: none;
  box-shadow: inset 0.1875rem 0 0 var(--he-accent);
}

.he-search-result-title {
  color: var(--he-accent);
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.005em;
  margin-bottom: 0.25rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.he-search-result-url {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--he-icon-green);
  font-size: 0.75rem;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 0.3125rem;
}

.he-search-result-url::before {
  content: "\f0ac"; /* fa globe */
  font-family: "Font Awesome 6 Free", "Font Awesome 5 Free", sans-serif;
  font-weight: 900;
  font-size: 0.6875rem;
  opacity: 0.8;
}

.he-search-result-snippet {
  color: var(--he-text-secondary);
  font-size: 0.875rem;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.he-search-mark {
  background: var(--he-accent-glow);
  color: var(--he-text-primary);
  font-weight: 600;
  border-radius: 0.1875rem;
  padding: 0 0.1875rem;
}

.he-search-empty,
.he-search-loading,
.he-search-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 3rem 1.5rem;
  color: var(--he-text-muted);
  font-size: 0.9375rem;
  text-align: center;
}

.he-search-empty .he-search-state-icon,
.he-search-loading .he-search-state-icon,
.he-search-error .he-search-state-icon {
  font-size: 1.625rem;
  opacity: 0.55;
}

.he-search-loading { flex-direction: row; }

.he-search-error {
  color: var(--he-icon-rose);
}

.he-search-spin {
  animation: he-search-spin 0.8s linear infinite;
}

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

.he-search-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.6875rem 1.25rem;
  border-top: 0.0625rem solid var(--he-border);
  flex: 0 0 auto;
  color: var(--he-text-muted);
  font-size: 0.6875rem;
}

.he-search-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.he-search-kbd {
  display: inline-flex;
  align-items: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.3125rem;
  justify-content: center;
  border-radius: 0.3125rem;
  background: var(--he-bg-hover);
  border: 0.0625rem solid var(--he-border-hover);
  color: var(--he-text-secondary);
  font-size: 0.625rem;
  font-weight: 600;
  font-family: inherit;
}

.he-search-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--he-accent);
  font-weight: 700;
  letter-spacing: 0.01em;
}

/* --- Save to Collections (bookmark affordances) --- */
.he-search-saved-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--he-touch-min);
  height: var(--he-touch-min);
  border: none;
  border-radius: 999rem;
  background: transparent;
  color: var(--he-text-muted);
  font-size: 1rem;
  cursor: pointer;
  flex: 0 0 auto;
  transition: all var(--he-transition);
}

.he-search-saved-toggle:hover,
.he-search-saved-toggle.he-active-toggle {
  background: var(--he-bg-hover);
  color: var(--he-accent);
}

.he-search-results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.he-search-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  border: none;
  background: transparent;
  color: var(--he-text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: inherit;
  box-sizing: border-box;
  min-height: var(--he-touch-min);
  padding: 0.3125rem 0.625rem;
  margin: 0 0.5rem 0 0;
  border-radius: var(--he-radius-sm);
  cursor: pointer;
  transition: all var(--he-transition);
}

.he-search-action-btn:hover {
  background: var(--he-bg-hover);
  color: var(--he-accent);
}

.he-search-action-btn.he-saved {
  color: var(--he-accent);
}

.he-search-result-row {
  display: flex;
  align-items: flex-start;
  gap: 0.25rem;
}

.he-search-result-row .he-search-result {
  flex: 1 1 auto;
  min-width: 0;
}

.he-search-save-btn {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--he-touch-min);
  height: var(--he-touch-min);
  /* center the 2.75rem hit area on the result's title line */
  margin-top: 0.1875rem;
  border: none;
  border-radius: 999rem;
  background: transparent;
  color: var(--he-text-muted);
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all var(--he-transition);
}

.he-search-save-btn:hover {
  background: var(--he-bg-hover);
  color: var(--he-accent);
}

.he-search-save-btn.he-saved {
  color: var(--he-accent);
}

.he-search-save-btn.he-saving {
  opacity: 0.5;
  pointer-events: none;
}

/* Saved-view remove button (two-step confirm: .he-armed = click again) */
.he-search-del-btn {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--he-touch-min);
  height: var(--he-touch-min);
  margin-top: 0.1875rem;
  border: none;
  border-radius: 999rem;
  background: transparent;
  color: var(--he-text-muted);
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all var(--he-transition);
}

.he-search-del-btn:hover {
  background: var(--he-bg-hover);
  color: var(--he-icon-rose);
}

.he-search-del-btn.he-armed {
  background: rgba(244, 63, 94, 0.15);
  color: var(--he-icon-rose);
  animation: he-del-pulse 0.9s ease-in-out infinite alternate;
}

@keyframes he-del-pulse {
  from { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.35); }
  to   { box-shadow: 0 0 0 0.25rem rgba(244, 63, 94, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .he-search-del-btn.he-armed { animation: none; }
}

.he-search-del-btn:disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* Collection picker (Saved-view header) */
.he-search-coll-pick {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  min-width: 0;
}

.he-search-coll-select {
  max-width: 16rem;
  min-height: var(--he-touch-min);
  padding: 0.25rem 0.5rem;
  border: 0.0625rem solid var(--he-border-hover);
  border-radius: var(--he-radius-sm);
  background: var(--he-bg-elevated);
  color: var(--he-text-primary);
  font-size: 0.8125rem;
  font-family: inherit;
  cursor: pointer;
  text-overflow: ellipsis;
}

.he-search-coll-select:focus-visible {
  outline: 0.125rem solid var(--he-accent);
  outline-offset: 0.0625rem;
}

.he-search-coll-new {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem 0.125rem;
}

.he-search-coll-new-input {
  flex: 1 1 auto;
  min-width: 0;
  min-height: var(--he-touch-min);
  padding: 0.25rem 0.625rem;
  border: 0.0625rem solid var(--he-border-hover);
  border-radius: var(--he-radius-sm);
  background: var(--he-bg);
  color: var(--he-text-primary);
  font-size: 0.875rem;
  font-family: inherit;
  outline: none;
}

.he-search-coll-new-input:focus {
  border-color: var(--he-accent);
}

/* Saved-query items are <button>s styled like result links. */
button.he-search-result {
  display: block;
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  font-family: inherit;
  cursor: pointer;
}

.he-search-saved-q-icon {
  color: var(--he-text-muted);
  font-size: 0.8125rem;
}

.he-search-toast {
  position: absolute;
  left: 50%;
  bottom: 3.5rem;
  transform: translate(-50%, 0.5rem);
  background: var(--he-accent);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.5rem 0.875rem;
  border-radius: var(--he-radius);
  box-shadow: var(--he-shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--he-transition), transform var(--he-transition);
  white-space: nowrap;
}

.he-search-toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.he-search-toast-error {
  background: var(--he-icon-rose);
}

.he-search-panel { position: relative; }

@media (max-width: 30rem) {
  /* Bottom-anchored sheet on phones (appendix A.6). */
  .he-search-overlay { padding: 0; align-items: flex-end; }
  .he-search-panel {
    max-width: none;
    width: 100%;
    max-height: 90vh;   /* fallback line FIRST */
    max-height: 90dvh;  /* dvh on browsers that support it */
    border-radius: 1rem 1rem 0 0;
    border-bottom: none;
  }
  .he-search-input { font-size: 1.125rem; padding: 1.125rem 0; }
  .he-search-row { padding: 0 1rem; }
  .he-search-hint { display: none; }
  .he-search-fullpage { display: none !important; } /* hidden on mobile (A.8) */
  .he-search-tabs { gap: 0.5rem; }
}

/* ============================================================================
   SEARCH_TOOL OVERLAY EXTENSION (tab strip, provenance, share sheet, density)
   Appendix A.9 — tokens only; both themes; zero new hex except #fff.
   ============================================================================ */

/* --- Visually-hidden a11y status line (A.10) --- */
.he-search-sr-status {
  position: absolute;
  width: 0.0625rem;
  height: 0.0625rem;
  padding: 0;
  margin: -0.0625rem;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --- Tab strip (post-search only, A.2) --- */
.he-search-tabs {
  display: flex;
  align-items: stretch;
  gap: 0.25rem;
  flex: 0 0 auto;
  padding: 0 0.75rem;
  border-bottom: 0.0625rem solid var(--he-border);
  overflow-x: auto;
  scrollbar-width: none;
}

.he-search-tabs::-webkit-scrollbar { display: none; }

.he-search-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  min-height: var(--he-touch-min);
  padding: 0 0.75rem;
  border: none;
  border-bottom: 0.125rem solid transparent;
  background: transparent;
  color: var(--he-text-secondary);
  font-size: 0.8125rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--he-transition), border-color var(--he-transition);
}

.he-search-tab:hover { color: var(--he-text-primary); }

.he-search-tab.he-active {
  color: var(--he-accent);
  border-bottom-color: var(--he-accent);
}

.he-search-tab:focus-visible {
  outline: 0.125rem solid var(--he-accent);
  outline-offset: -0.125rem;
  border-radius: var(--he-radius-sm);
}

.he-search-tab-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.125rem;
  height: 1.125rem;
  padding: 0 0.3125rem;
  border-radius: 999rem;
  background: var(--he-bg-hover);
  color: var(--he-text-secondary);
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 1;
}

.he-search-tab.he-active .he-search-tab-count {
  background: var(--he-accent-glow);
  color: var(--he-accent);
}

.he-search-tab-dot {
  width: 0.4375rem;
  height: 0.4375rem;
  border-radius: 999rem;
  background: var(--he-icon-amber);
  flex: 0 0 auto;
}

.he-search-tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.125rem;
  height: 1.125rem;
  padding: 0 0.3125rem;
  border-radius: 999rem;
  background: var(--he-icon-rose);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 1;
}

/* --- Result actions cluster (save + share, A.4) --- */
.he-search-result-actions {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  margin-top: 0.1875rem;
}

.he-search-share-btn {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--he-touch-min);
  height: var(--he-touch-min);
  border: none;
  border-radius: 999rem;
  background: transparent;
  color: var(--he-text-muted);
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all var(--he-transition);
}

.he-search-share-btn:hover {
  background: var(--he-bg-hover);
  color: var(--he-accent);
}

/* --- Inline provenance on the URL row (§7.1 / A.4) --- */
.he-search-result-urltext {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.he-search-prov {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  line-height: 1;          /* height-capped so the 0.9rem URL row holds (§7.1) */
}

.he-search-prov-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.375rem;
  border-radius: 999rem;
  background: var(--he-accent-glow);
  color: var(--he-accent);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
}

.he-search-prov-badge.he-prov-web {
  background: var(--he-bg-hover);
  color: var(--he-text-secondary);
}

.he-search-prov-score {
  color: var(--he-text-muted);
  font-size: 0.6875rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  cursor: help;
}

/* --- Web topic chips (A.3) --- */
.he-search-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  padding: 0.625rem 0.75rem 0.375rem;
}

.he-search-topic-chip {
  min-height: 1.75rem;
  padding: 0.25rem 0.625rem;
  border: 0.0625rem solid var(--he-border-hover);
  border-radius: 999rem;
  background: transparent;
  color: var(--he-text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--he-transition);
}

.he-search-topic-chip:hover { color: var(--he-text-primary); border-color: var(--he-accent); }

.he-search-topic-chip.he-active {
  background: var(--he-accent-glow);
  border-color: var(--he-accent);
  color: var(--he-accent);
}

/* --- Degraded banner (two variants, A.3) --- */
.he-search-degraded-banner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.375rem 0.75rem;
  padding: 0.625rem 0.75rem;
  border: 0.0625rem solid var(--he-icon-amber);
  border-radius: var(--he-radius-sm);
  background: rgba(245, 158, 11, 0.12);
  color: var(--he-text-primary);
  font-size: 0.8125rem;
}

.he-search-degraded-icon { color: var(--he-icon-amber); flex: 0 0 auto; }

/* --- Footer "Open in full page" link (A.8) --- */
.he-search-fullpage {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--he-text-secondary);
  font-size: 0.6875rem;
  font-weight: 600;
  text-decoration: none;
  transition: color var(--he-transition);
}

.he-search-fullpage:hover { color: var(--he-accent); }

/* --- Shared-tab "shared by" line (A.7) --- */
.he-search-shared-by {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--he-text-secondary);
  font-size: 0.75rem;
  margin-bottom: 0.3125rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.he-search-shared-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 999rem;
  background: var(--he-bg-hover);
  color: var(--he-text-secondary);
  font-size: 0.5625rem;
  font-weight: 700;
  flex: 0 0 auto;
}

.he-search-shared-name { font-weight: 600; }

.he-search-shared-time { color: var(--he-text-muted); }

/* --- Share sheet (in-panel bottom sheet, A.7) --- */
.he-search-sheet {
  position: absolute;
  inset: auto 0 0 0;
  max-height: 82%;
  display: flex;
  flex-direction: column;
  background: var(--he-bg-elevated);
  border-top: 0.0625rem solid var(--he-border-hover);
  border-radius: 1rem 1rem 0 0;
  box-shadow: 0 -0.75rem 2rem rgba(0, 0, 0, 0.45);
  transform: translateY(100%);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2;
}

.he-search-sheet.he-open { transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .he-search-sheet { transition: none; }
}

.he-search-sheet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 0.0625rem solid var(--he-border);
  flex: 0 0 auto;
}

.he-search-sheet-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--he-text-primary);
}

.he-search-sheet-search { padding: 0.625rem 1rem 0.375rem; flex: 0 0 auto; }

.he-search-sheet-input {
  width: 100%;
  box-sizing: border-box;
  min-height: var(--he-touch-min);
  padding: 0.5rem 0.75rem;
  border: 0.0625rem solid var(--he-border-hover);
  border-radius: var(--he-radius-sm);
  background: var(--he-bg);
  color: var(--he-text-primary);
  font-size: 0.9375rem;
  font-family: inherit;
  outline: none;
}

.he-search-sheet-input:focus { border-color: var(--he-accent); }

.he-search-sheet-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  padding: 0 1rem;
  flex: 0 0 auto;
}

.he-search-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.25rem 0.25rem 0.625rem;
  border-radius: 999rem;
  background: var(--he-bg-hover);
  color: var(--he-text-primary);
  font-size: 0.75rem;
  font-weight: 600;
}

.he-search-chip--email {
  background: var(--he-accent-glow);
  color: var(--he-accent);
}

.he-search-chip-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  border: none;
  border-radius: 999rem;
  background: transparent;
  color: inherit;
  font-size: 0.6875rem;
  cursor: pointer;
}

.he-search-chip-remove:hover { background: var(--he-border-hover); }

.he-search-sheet-list {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 0.375rem 0.5rem;
  scrollbar-width: thin;
  scrollbar-color: var(--he-border-hover) transparent;
}

.he-search-contact-row {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  width: 100%;
  box-sizing: border-box;
  min-height: var(--he-touch-min);
  padding: 0.375rem 0.625rem;
  border: none;
  border-radius: var(--he-radius);
  background: transparent;
  color: var(--he-text-primary);
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: background var(--he-transition);
}

.he-search-contact-row:hover,
.he-search-contact-row:focus-visible {
  background: var(--he-bg-hover);
  outline: none;
}

.he-search-contact-row.he-unshareable { opacity: 0.7; }

.he-search-contact-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999rem;
  background: var(--he-bg-hover);
  color: var(--he-text-secondary);
  font-size: 0.6875rem;
  font-weight: 700;
  flex: 0 0 auto;
}

.he-search-contact-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.he-search-contact-name {
  font-size: 0.875rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.he-search-contact-email {
  font-size: 0.75rem;
  color: var(--he-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.he-search-sheet-note {
  padding: 0.5rem 1rem;
  color: var(--he-icon-amber);
  font-size: 0.75rem;
  flex: 0 0 auto;
}

.he-search-sheet-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-top: 0.0625rem solid var(--he-border);
  flex: 0 0 auto;
}

.he-search-sheet-count {
  color: var(--he-text-secondary);
  font-size: 0.8125rem;
}

.he-search-sheet-confirm {
  min-height: var(--he-touch-min);
  padding: 0.5rem 1.25rem;
  border: none;
  border-radius: var(--he-radius-sm);
  background: var(--he-accent);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: opacity var(--he-transition);
}

.he-search-sheet-confirm:disabled {
  opacity: 0.5;
  cursor: default;
}

/* --- Skeleton shimmer loaders (results only, reduced-motion-guarded A.9) --- */
.he-search-skel-row {
  padding: 0.8125rem 0.875rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.he-search-skel {
  height: 0.75rem;
  border-radius: var(--he-radius-sm);
  background: linear-gradient(
    90deg,
    var(--he-bg-hover) 25%,
    var(--he-bg-elevated) 37%,
    var(--he-bg-hover) 63%
  );
  background-size: 200% 100%;
  animation: he-search-shimmer 1.3s ease-in-out infinite;
}

.he-search-skel-title { width: 65%; height: 1rem; }
.he-search-skel-url   { width: 40%; }
.he-search-skel-line  { width: 92%; }

@keyframes he-search-shimmer {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .he-search-skel { animation: none; }
}

/* --- Density mode (A.5 / §7.2) — verified rem arithmetic, do not add chrome --- */
@media (max-height: 46rem) {
  .he-search-overlay { padding: 2.5rem 1rem 1.5rem; }
  .he-search-result  { padding: 0.5625rem 0.875rem; }
  .he-search-result-snippet { -webkit-line-clamp: 1; }
  .he-search-footer  { display: none; }
}

/* --- Tablet rule (A.9) --- */
@media (min-width: 30rem) and (max-width: 64rem) {
  .he-search-overlay { padding: 3rem 1rem 1.5rem; }
}