*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-primary:       #005488;
  --color-primary-dark:  #003d63;
  --color-primary-light: #e6f0f7;
  --color-accent:        #0074BB;
  --color-accent-dark:   #005d96;

  --color-black:         #111111;
  --color-gray-text:     #6B7A8D;
  --color-gray-mid:      #D1D9E0;
  --color-gray-light:    #F4F6F8;
  --color-white:         #FFFFFF;

  --color-success:       #1E8A44;
  --color-warning:       #D97706;
  --color-error:         #C0392B;
  --color-info:          #0074BB;

  --radius-sm:   4px;
  --radius-md:   6px;
  --radius-lg:   12px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);

  --font-body:  'Montserrat', system-ui, -apple-system, sans-serif;
  --font-mono:  'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;

  --sidebar-width: 240px;
  --topbar-height: 64px;

  --transition: 220ms cubic-bezier(0.0, 0.0, 0.2, 1);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-black);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

/* ── App shell ─────────────────────────────────────────────────────────────── */

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  grid-template-rows: var(--topbar-height) 1fr;
  grid-template-areas:
    "sidebar topbar"
    "sidebar main";
  min-height: 100vh;
}

/* ── Sidebar ────────────────────────────────────────────────────────────────── */

.sidebar {
  grid-area: sidebar;
  background: var(--color-white);
  border-right: 1px solid var(--color-gray-mid);
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 24px 16px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 0 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.logo-svg {
  width: 140px;
  height: auto;
  display: block;
}

.sidebar-product {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray-text);
  padding-left: 2px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--color-gray-text);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  width: 100%;
  transition: background var(--transition), color var(--transition);
}

.nav-item:hover {
  background: var(--color-gray-light);
  color: var(--color-black);
}

.nav-item.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.nav-item:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ── Top bar ────────────────────────────────────────────────────────────────── */

.topbar {
  grid-area: topbar;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-mid);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: var(--topbar-height);
}

.topbar-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-black);
}

.sync-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-success);
  flex-shrink: 0;
}

.sync-dot.syncing {
  background: var(--color-accent);
  animation: pulse 1.2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.sync-label {
  font-size: 12px;
  color: var(--color-gray-text);
  font-weight: 500;
}

/* ── Main content ───────────────────────────────────────────────────────────── */

.main-content {
  grid-area: main;
  background: var(--color-gray-light);
  padding: 32px;
  min-height: 0;
}

.view { display: none; }
.view.active { display: block; }

/* ── Page header ────────────────────────────────────────────────────────────── */

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

.page-header h1 {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-black);
  margin-bottom: 6px;
}

.page-desc {
  font-size: 14px;
  color: var(--color-gray-text);
}

/* ── Search row ─────────────────────────────────────────────────────────────── */

.search-row {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  max-width: 680px;
}

.input-wrap {
  flex: 1;
  position: relative;
}

.input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-text);
  pointer-events: none;
}

.text-input {
  width: 100%;
  height: 40px;
  padding: 0 16px 0 40px;
  border: 1px solid var(--color-gray-mid);
  border-radius: var(--radius-md);
  background: var(--color-white);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-black);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.text-input::placeholder { color: var(--color-gray-text); }

.text-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 116, 187, 0.2);
}

/* ── Buttons ────────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 16px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

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

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-dark);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-primary);
  border: 1px solid var(--color-gray-mid);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--color-gray-light);
}

.btn-lg {
  height: 48px;
  padding: 0 24px;
  font-size: 15px;
}

/* ── Cards ──────────────────────────────────────────────────────────────────── */

.card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-mid);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

/* ── Results list ───────────────────────────────────────────────────────────── */

.results-list {
  background: var(--color-white);
  border: 1px solid var(--color-gray-mid);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 20px;
  max-width: 680px;
}

.result-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-gray-mid);
  cursor: pointer;
  transition: background var(--transition);
}

.result-row:last-child { border-bottom: none; }

.result-row:hover { background: var(--color-primary-light); }

.result-row:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

.result-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
}

.result-info { flex: 1; min-width: 0; }

.result-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-black);
}

.result-sub {
  font-size: 12px;
  color: var(--color-gray-text);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.empty-state {
  padding: 20px;
  font-size: 14px;
  color: var(--color-gray-text);
}

/* ── Status pills ───────────────────────────────────────────────────────────── */

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 24px;
  padding: 0 10px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.status-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.pill-enriched {
  background: rgba(30, 138, 68, 0.1);
  color: var(--color-success);
}
.pill-enriched::before { background: var(--color-success); }

.pill-queued {
  background: var(--color-gray-light);
  color: var(--color-gray-text);
}
.pill-queued::before { background: var(--color-gray-text); }

.pill-failed {
  background: rgba(192, 57, 43, 0.1);
  color: var(--color-error);
}
.pill-failed::before { background: var(--color-error); }

.pill-partial {
  background: rgba(217, 119, 6, 0.1);
  color: var(--color-warning);
}
.pill-partial::before { background: var(--color-warning); }

/* ── Contact header ─────────────────────────────────────────────────────────── */

.contact-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px;
  border-bottom: 1px solid var(--color-gray-mid);
}

.contact-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
}

.contact-header-info { flex: 1; min-width: 0; }

.contact-name {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-black);
  line-height: 1.3;
}

.contact-id {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gray-text);
  margin-top: 2px;
}

/* ── Section eyebrow ────────────────────────────────────────────────────────── */

.section-eyebrow {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  padding: 20px 24px 12px;
}

/* ── Fields table ───────────────────────────────────────────────────────────── */

.fields-section { overflow-x: auto; }

.fields-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.fields-table thead tr {
  background: var(--color-gray-light);
}

.fields-table thead th {
  padding: 12px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gray-text);
  border-bottom: 1px solid var(--color-gray-mid);
  white-space: nowrap;
}

.fields-table tbody tr {
  height: 56px;
  border-bottom: 1px solid var(--color-gray-mid);
  transition: background var(--transition);
}

.fields-table tbody tr:last-child { border-bottom: none; }
.fields-table tbody tr:hover { background: var(--color-primary-light); }

.fields-table td {
  padding: 0 16px;
  vertical-align: middle;
}

.td-field-name {
  font-weight: 600;
  font-size: 13px;
  color: var(--color-black);
  white-space: nowrap;
}

.td-current {
  color: var(--color-gray-text);
  font-size: 13px;
}

.td-current.empty { font-style: italic; }

.td-enriched {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-success);
}

.td-enriched.no-change { color: var(--color-gray-text); font-weight: 400; }
.td-enriched.empty { font-style: italic; color: var(--color-gray-text); font-weight: 400; }

.td-enriched a {
  color: var(--color-accent);
  text-decoration: none;
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: block;
}

.td-enriched a:hover { text-decoration: underline; }

.field-source {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: var(--color-gray-text);
  margin-top: 2px;
  font-family: inherit;
}

/* ── Enrich result banner ───────────────────────────────────────────────────── */

.enrich-result {
  padding: 20px 24px;
  border-top: 1px solid var(--color-gray-mid);
}

.enrich-result-success {
  background: rgba(30, 138, 68, 0.04);
  border-left: 4px solid var(--color-success);
}

.enrich-result-error {
  background: rgba(192, 57, 43, 0.04);
  border-left: 4px solid var(--color-error);
}

.enrich-result h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
}

.enrich-result-success h3 { color: var(--color-success); }
.enrich-result-error h3 { color: var(--color-error); }

.found-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-found, .tag-missing {
  height: 24px;
  padding: 0 10px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
}

.tag-found {
  background: rgba(30, 138, 68, 0.1);
  color: var(--color-success);
}

.tag-missing {
  background: var(--color-gray-light);
  color: var(--color-gray-text);
}

/* ── Bulk card ──────────────────────────────────────────────────────────────── */

.bulk-card { padding: 32px; }

.stats-row {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 28px;
  background: var(--color-gray-light);
  border: 1px solid var(--color-gray-mid);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.stat-block {
  flex: 1;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-divider {
  width: 1px;
  background: var(--color-gray-mid);
  align-self: stretch;
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-black);
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gray-text);
}

.progress-block { margin-bottom: 24px; }

.progress-track {
  height: 6px;
  background: var(--color-gray-light);
  border: 1px solid var(--color-gray-mid);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width 0.5s ease;
}

.progress-caption {
  font-size: 13px;
  color: var(--color-gray-text);
}

.bulk-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.bulk-status-note {
  font-size: 13px;
  color: var(--color-gray-text);
  min-height: 20px;
}

/* ── Spinner ────────────────────────────────────────────────────────────────── */

.spinner {
  width: 15px;
  height: 15px;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  border-radius: var(--radius-full);
  animation: spin 0.6s linear infinite;
  flex-shrink: 0;
}

.btn-secondary .spinner {
  border-color: rgba(0,84,136,0.25);
  border-top-color: var(--color-primary);
}

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

/* ── Toasts ─────────────────────────────────────────────────────────────────── */

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 1000;
}

.toast {
  background: var(--color-white);
  border: 1px solid var(--color-gray-mid);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 14px 18px;
  font-size: 14px;
  font-weight: 500;
  min-width: 280px;
  max-width: 360px;
  border-left: 4px solid var(--color-gray-mid);
  animation: toastIn 220ms cubic-bezier(0.0, 0.0, 0.2, 1);
}

.toast-success { border-left-color: var(--color-success); }
.toast-error   { border-left-color: var(--color-error); }
.toast-info    { border-left-color: var(--color-info); }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Utility ────────────────────────────────────────────────────────────────── */

.hidden { display: none !important; }