:root {
  --bg: #f3f4f6;
  --panel: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --line-strong: #d1d5db;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-soft: #eff6ff;
  --warning: #b45309;
  --warning-soft: #fef3c7;
  --danger: #b91c1c;
  --danger-soft: #fee2e2;
  --success: #166534;
  --success-soft: #dcfce7;
  --radius: 6px;
  --shadow: 0 1px 2px rgba(17, 24, 39, 0.05);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
}

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

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 8px 14px;
  background: #ffffff;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-weight: 650;
  white-space: nowrap;
}

button:hover,
.button:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.primary {
  border-color: var(--primary);
  background: var(--primary);
  color: #ffffff;
}

.primary:hover {
  border-color: var(--primary-dark);
  background: var(--primary-dark);
  color: #ffffff;
}

.ghost {
  background: #f9fafb;
}

.danger {
  border-color: #fecaca;
  color: var(--danger);
}

.danger:hover {
  border-color: var(--danger);
  background: var(--danger-soft);
  color: var(--danger);
}

.admin-layout {
  display: grid;
  min-height: 100vh;
  grid-template-columns: 240px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  height: 100vh;
  flex-direction: column;
  border-right: 1px solid var(--line);
  background: #ffffff;
  padding: 20px 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  padding: 0 8px 18px;
}

.brand-mark {
  display: inline-flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: var(--primary);
  color: #ffffff;
  font-size: 18px;
  font-weight: 800;
}

.brand strong {
  display: block;
  font-size: 16px;
}

.brand small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.side-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 18px;
}

.nav-item {
  border-left: 3px solid transparent;
  border-radius: 4px;
  color: #4b5563;
  font-weight: 650;
  padding: 11px 12px;
}

.nav-item:hover,
.nav-item.active {
  border-left-color: var(--primary);
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.sidebar-note {
  margin-top: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f9fafb;
  padding: 14px;
}

.sidebar-note span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.sidebar-note strong {
  display: block;
  margin-top: 6px;
  font-size: 13px;
}

.main-shell {
  min-width: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  border-bottom: 1px solid var(--line);
  background: #ffffff;
  padding: 0 24px;
}

.topbar strong {
  display: block;
  margin-top: 3px;
  font-size: 16px;
}

.eyebrow {
  color: var(--muted);
  font-size: 12px;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 24px;
}

.page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.page-title {
  margin: 0;
  font-size: 24px;
  line-height: 1.25;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.panel {
  margin-bottom: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding: 16px 18px;
}

.panel-title {
  margin: 0;
  font-size: 17px;
}

.panel-body {
  padding: 18px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.stats div {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow);
  padding: 18px;
}

.stats strong {
  display: block;
  color: #111827;
  font-size: 32px;
  line-height: 1;
}

.stats span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-weight: 650;
}

.table-wrap {
  overflow-x: auto;
}

.data-table,
table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.data-table th,
.data-table td,
th,
td {
  border-bottom: 1px solid var(--line);
  padding: 13px 14px;
  text-align: left;
  vertical-align: middle;
}

.data-table th,
th {
  background: #f8fafc;
  color: #4b5563;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0;
}

.data-table tr:last-child td,
tbody tr:last-child td {
  border-bottom: 0;
}

.primary-cell {
  font-weight: 750;
}

.secondary-cell {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.actions {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.actions form {
  margin: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 3px 9px;
  background: #f3f4f6;
  color: #4b5563;
  font-size: 12px;
  font-weight: 750;
}

.badge.success {
  background: var(--success-soft);
  color: var(--success);
}

.badge.warning {
  background: var(--warning-soft);
  color: var(--warning);
}

.badge.danger {
  border: 0;
  background: var(--danger-soft);
  color: var(--danger);
}

.badge.primary {
  border: 0;
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.muted {
  color: var(--muted);
  line-height: 1.7;
}

.empty-state {
  padding: 28px;
  color: var(--muted);
  text-align: center;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-section {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfdff;
  padding: 18px;
}

.form-section + .form-section {
  margin-top: 16px;
}

.form-section-title {
  margin-bottom: 16px;
  color: #111827;
  font-size: 16px;
  font-weight: 800;
}

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

.form label {
  display: flex;
  flex-direction: column;
  gap: 7px;
  color: #374151;
  font-weight: 700;
}

.form-section > label + label {
  margin-top: 16px;
}

.form input,
.form textarea,
.form select {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
  font: inherit;
  font-weight: 500;
  padding: 10px 12px;
}

.form textarea {
  line-height: 1.65;
  resize: vertical;
}

.form input:focus,
.form textarea:focus,
.form select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
  outline: none;
}

.checks {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.form-grid + .checks,
.checks + .form-grid {
  margin-top: 16px;
}

.checks label {
  display: inline-flex;
  min-height: 40px;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  padding: 8px 12px;
}

.checks input {
  width: auto;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.thumb {
  width: 96px;
  height: 64px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f3f4f6;
  object-fit: cover;
}

.thumb.large {
  width: 160px;
  height: 108px;
}

.media-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 16px;
}

.media-preview figure {
  margin: 0;
}

.media-preview figcaption {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.inline-check {
  display: inline-flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 6px !important;
  color: var(--danger) !important;
}

.inline-check input {
  width: auto;
}

.map-tools {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.map-tools input {
  flex: 1;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 10px 12px;
  font: inherit;
}

.map-search-results {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.map-result {
  display: flex;
  width: 100%;
  min-height: 0;
  align-items: flex-start;
  flex-direction: column;
  border-color: var(--line);
  text-align: left;
  white-space: normal;
}

.map-result strong {
  display: block;
  font-size: 14px;
}

.map-result span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.company-map {
  width: 100%;
  height: 360px;
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.map-empty {
  margin: 12px 0 0;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.detail-grid div,
.detail-block {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfdff;
  padding: 14px;
}

.detail-grid span,
.detail-block span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
}

.detail-grid strong {
  word-break: break-all;
}

.detail-block {
  margin-top: 14px;
}

.detail-block p {
  margin: 0;
  line-height: 1.7;
}

.messages {
  margin-bottom: 16px;
}

.message {
  margin: 0 0 10px;
  border: 1px solid #bfdbfe;
  border-radius: 6px;
  background: #eff6ff;
  color: #1d4ed8;
  padding: 11px 13px;
}

.message.error {
  border-color: #fecaca;
  background: var(--danger-soft);
  color: var(--danger);
}

.message.success {
  border-color: #bbf7d0;
  background: var(--success-soft);
  color: var(--success);
}

.login-page {
  min-height: 100vh;
  background: var(--bg);
}

.login-shell {
  display: flex;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 420px;
}

.login-brand {
  margin-bottom: 18px;
  text-align: center;
}

.login-brand .brand-mark {
  margin: 0 auto 12px;
}

.login-brand h1 {
  margin: 0;
  font-size: 24px;
}

.login-brand p {
  margin: 8px 0 0;
  color: var(--muted);
}

.login-card .primary {
  width: 100%;
}

@media (max-width: 900px) {
  .admin-layout {
    display: block;
  }

  .sidebar {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .side-nav {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .nav-item {
    flex: 0 0 auto;
  }

  .sidebar-note {
    display: none;
  }

  .topbar {
    position: static;
  }
}

@media (max-width: 680px) {
  .container {
    padding: 20px 14px;
  }

  .page-head,
  .panel-head {
    flex-direction: column;
  }

  .page-head .button,
  .form-actions .button,
  .form-actions button {
    width: 100%;
  }

  .form-actions {
    flex-direction: column;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
  }

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