:root {
  --bg: #f8f9fb;
  --surface: #ffffff;
  --surface-subtle: #f9fafb;
  --surface-head: #f9fafb;
  --border: #e5e7eb;
  --border-light: #f3f4f6;
  --border-row: #f9fafb;
  --text: #111827;
  --text-secondary: #374151;
  --muted: #6b7280;
  --muted-light: #9ca3af;
  --icon-muted: #9ca3af;
  --icon-action: #d1d5db;
  --accent: #e8560a;
  --accent-hover: #d14d09;
  --accent-ring: rgb(232 86 10 / 10%);
  --accent-shadow: rgb(232 86 10 / 30%);
  --danger: #ef4444;
  --font: "League Spartan", sans-serif;
  --radius: 12px;
  --transition: 180ms ease;
  --page-pad: 40px;
  --page-top: 36px;
  --row-gap: 24px;
  --stat-gap: 20px;
  --card-pad: 24px;
  --navbar-offset: 88px;
  --invoice-preview-height: 80vh;
}

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

html {
  font-family: var(--font);
}

body {
  margin: 0;
  font-family: var(--font);
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

body.admin-app {
  min-height: 100vh;
  background: var(--bg);
}

/* Floating top navbar */
.app-navbar {
  position: sticky;
  top: 12px;
  z-index: 100;
  padding: 0 var(--page-pad);
  margin-bottom: 8px;
}

.app-navbar-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem 1.25rem;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0.45rem 0.5rem 0.45rem 1rem;
  background: rgb(255 255 255 / 92%);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow:
    0 4px 24px rgb(0 0 0 / 8%),
    0 1px 2px rgb(0 0 0 / 4%);
}

.navbar-brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  padding-right: 0.25rem;
}

.navbar-brand img {
  display: block;
  width: 110px;
  height: auto;
}

.navbar-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  flex: 1;
  min-width: 0;
}

.navbar-nav-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: none;
  border-radius: 8px;
  padding: 0.5rem 0.85rem;
  background: transparent;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}

.navbar-nav-item .bx {
  font-size: 1.15rem;
  color: var(--icon-muted);
  transition: color var(--transition);
}

.navbar-nav-item:hover {
  background: var(--surface-subtle);
  color: var(--text);
}

.navbar-nav-item.is-active {
  background: #fff7ed;
  color: var(--accent);
}

.navbar-nav-item.is-active .bx {
  color: var(--accent);
}

.navbar-website-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
  transition: color var(--transition), background var(--transition);
}

.navbar-website-link:hover {
  color: var(--accent);
  background: var(--surface-subtle);
}

.app-shell {
  min-height: calc(100vh - var(--navbar-offset));
}

.app-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  min-height: 100vh;
}

/* Legacy top nav (unused) */
.admin-topnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 64px;
  padding: 0 var(--page-pad);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.admin-topnav-logo {
  display: flex;
  align-items: center;
  height: 100%;
  padding-right: 0.5rem;
}

.admin-topnav-logo img {
  display: block;
  height: 34px;
  width: auto;
}

.admin-nav-pills {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
  gap: 0.15rem;
  flex: 1;
  align-self: stretch;
}

.admin-nav-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  border: none;
  border-radius: 0;
  padding: 0 18px;
  background: transparent;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: color var(--transition);
}

.admin-nav-pill:hover {
  color: var(--text);
}

.admin-nav-pill.is-active {
  color: var(--accent);
}

.admin-nav-pill.is-active::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 0;
  height: 2px;
  background: var(--accent);
}

.admin-topnav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.admin-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--icon-muted);
  cursor: pointer;
  transition: color var(--transition), background var(--transition);
}

.admin-icon-btn:hover:not(:disabled) {
  color: var(--text-secondary);
  background: var(--surface-subtle);
}

.admin-icon-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.admin-icon-btn .bx {
  font-size: 1.25rem;
}

/* Layout */
.app-content,
.admin-layout {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.page-topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding: var(--page-top) var(--page-pad) 0;
  margin-bottom: 32px;
}

.page-topbar h1 {
  margin: 0;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

.view-subtitle {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 400;
}

.app-content.invoices-active .page-topbar,
.admin-layout.invoices-active .page-topbar {
  display: none;
}

.admin-main {
  padding: 0 var(--page-pad) 2.5rem;
  flex: 1;
}

.app-content.invoices-active .admin-main,
.admin-layout.invoices-active .admin-main {
  padding-top: var(--page-top);
}

.view-panel {
  display: none;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border: none;
  border-radius: 8px;
  padding: 0 20px;
  height: 40px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition),
    box-shadow var(--transition), transform var(--transition);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 12px var(--accent-shadow);
}

.btn-primary-action {
  height: 40px;
  padding: 0 20px;
}

.btn-outline {
  background: var(--surface);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--border);
  background: var(--surface-subtle);
  color: var(--text);
}

.btn-dark {
  background: var(--accent);
  color: #fff;
  font-weight: 700;
}

.btn-dark:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 12px var(--accent-shadow);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

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

.btn-danger {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
}

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

.btn-sm {
  height: 36px;
  padding: 0 14px;
  font-size: 13px;
}

.btn-icon {
  padding: 0.4rem 0.55rem;
  height: auto;
  min-height: 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  color: var(--icon-action);
  font-weight: 600;
  font-size: 13px;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.btn-icon:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--surface);
}

.btn-icon.danger {
  border-color: transparent;
  background: transparent;
}

.btn-icon.danger:hover {
  color: var(--danger);
  border-color: transparent;
  background: transparent;
}

/* Stat cards */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--stat-gap);
  margin-bottom: var(--row-gap);
}

.stat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 120px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--card-pad);
  padding-left: calc(var(--card-pad) + 4px);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.stat-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--stat-accent, var(--accent));
  border-radius: var(--radius) 0 0 var(--radius);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgb(0 0 0 / 8%);
}

.stat-card--jobs { --stat-accent: var(--accent); }
.stat-card--fleet { --stat-accent: #3b82f6; }
.stat-card--shop { --stat-accent: #f59e0b; }
.stat-card--invoices { --stat-accent: #10b981; }

.stat-card-icon {
  position: absolute;
  top: var(--card-pad);
  right: var(--card-pad);
  font-size: 22px;
  line-height: 1;
  color: var(--stat-accent, var(--accent));
  opacity: 0.4;
}

.stat-card-value {
  display: block;
  margin: 0 0 8px;
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -1px;
  color: var(--text);
}

.stat-card-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* Panel cards */
.panel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--row-gap);
}

.panel-card {
  display: flex;
  flex-direction: column;
  min-height: 240px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.panel-card-head {
  flex-shrink: 0;
  padding: 16px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border-light);
}

.panel-card-head h2 {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
}

.panel-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 0;
}

.mini-list {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.mini-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 14px 20px;
  background: transparent;
  border-bottom: 1px solid var(--border-row);
  transition: background var(--transition);
}

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

.mini-item:hover {
  background: var(--surface-subtle);
}

.mini-item-body {
  min-width: 0;
  flex: 1;
}

.mini-item-title {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mini-item-meta {
  display: block;
  margin-top: 2px;
  color: var(--muted-light);
  font-size: 13px;
  font-weight: 400;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.panel-card-body > .empty-state {
  flex: 1;
  min-height: 180px;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 2rem 1.5rem;
  text-align: center;
}

.empty-state .bx {
  font-size: 32px;
  color: var(--icon-action);
  line-height: 1;
}

.empty-state p {
  margin: 0;
  color: var(--muted-light);
  font-size: 14px;
  font-weight: 500;
  max-width: 240px;
  line-height: 1.45;
}

/* Tables */
.table-wrap {
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

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

.data-table th,
.data-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}

.data-table th {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  font-weight: 700;
  background: var(--surface-head);
  border-bottom: 1px solid var(--border);
}

.data-table td {
  font-weight: 500;
  color: var(--text);
}

.data-table tbody tr {
  transition: background var(--transition);
}

.data-table tbody tr:hover {
  background: var(--surface-subtle);
}

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

.row-actions {
  display: flex;
  gap: 0.35rem;
  justify-content: flex-end;
}

.data-table .btn-icon {
  color: var(--icon-action);
  border-color: transparent;
  background: transparent;
}

.data-table .btn-icon:hover {
  color: var(--accent);
  border-color: transparent;
  background: transparent;
}

.data-table .btn-icon.danger:hover {
  color: var(--danger);
}

/* Status badges */
.badge {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  border: 1px solid transparent;
}

.badge-active {
  background: #fff7ed;
  color: #c2410c;
  border-color: #fed7aa;
}

.badge-sent {
  background: #eff6ff;
  color: #1d4ed8;
  border-color: #bfdbfe;
}

.badge-available,
.badge-paid,
.badge-completed {
  background: #f0fdf4;
  color: #15803d;
  border-color: #bbf7d0;
}

.badge-on_job {
  background: #fffbeb;
  color: #b45309;
  border-color: #fde68a;
}

.badge-scheduled {
  background: #eff6ff;
  color: #1d4ed8;
  border-color: #bfdbfe;
}

.badge-shop,
.badge-overdue {
  background: #fef2f2;
  color: #dc2626;
  border-color: #fecaca;
}

.badge-draft {
  background: #f3f4f6;
  color: var(--muted);
  border-color: var(--border);
}

/* Truck cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.truck-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--card-pad);
  transition: box-shadow var(--transition), transform var(--transition);
}

.truck-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgb(0 0 0 / 8%);
}

.truck-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.truck-card h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
}

.truck-meta {
  margin: 0.15rem 0 0;
  font-size: 13px;
  color: var(--muted);
  font-weight: 400;
}

.truck-card-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}

.truck-card-actions .btn-icon:not(.danger) {
  color: var(--text-secondary);
  border: 1px solid var(--border);
  background: var(--surface);
}

.truck-card-actions .btn-icon:not(.danger):hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Settings */
.settings-card {
  padding: var(--card-pad);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.settings-card h2 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
}

.settings-card p {
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-size: 14px;
}

.settings-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Modal */
.record-modal {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  max-width: 520px;
  width: calc(100% - 2rem);
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 24px 48px rgb(0 0 0 / 12%);
}

.record-modal::backdrop {
  background: rgb(17 24 39 / 40%);
  backdrop-filter: blur(2px);
}

.modal-form {
  margin: 0;
}

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

.modal-header h2 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
}

.modal-close {
  border: none;
  background: none;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--muted-light);
  transition: color var(--transition);
}

.modal-close:hover {
  color: var(--text);
}

.modal-fields {
  display: grid;
  gap: 0.75rem;
  padding: 1.25rem 1.5rem;
  max-height: 60vh;
  overflow-y: auto;
}

.field-group {
  display: grid;
  gap: 0.35rem;
}

.field-group label {
  font-weight: 700;
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.field-group input,
.field-group select,
.field-group textarea {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  background: var(--surface-subtle);
  color: var(--text);
  font-size: 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-ring);
  background: var(--surface);
}

.field-group textarea {
  min-height: 72px;
  resize: vertical;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-light);
  background: var(--surface);
}

#view-invoices.view-panel.is-active {
  display: block;
}

@media (max-width: 1200px) {
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .panel-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  :root {
    --page-pad: 20px;
    --page-top: 24px;
    --card-pad: 20px;
  }

  .app-navbar {
    top: 8px;
    padding: 0 12px;
  }

  .app-navbar-inner {
    flex-wrap: wrap;
    padding: 0.5rem 0.65rem;
    gap: 0.5rem;
  }

  .navbar-brand img {
    width: 96px;
  }

  .navbar-nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 2px;
    -webkit-overflow-scrolling: touch;
  }

  .navbar-nav-item span {
    display: none;
  }

  .navbar-nav-item {
    padding: 0.5rem 0.65rem;
  }

  .navbar-website-link span {
    display: none;
  }

  .admin-topnav {
    flex-wrap: wrap;
    height: auto;
    min-height: 64px;
    padding: 0.75rem var(--page-pad);
    gap: 0.75rem;
  }

  .admin-nav-pills {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
  }

  .stat-grid {
    grid-template-columns: 1fr;
  }

  .page-topbar {
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 24px;
  }

  .btn-primary-action {
    width: 100%;
    justify-content: center;
  }
}