/* PG Branding PIM — design tokens from pgbranding.com */
:root {
  --pg-blue: #204ce5;
  --pg-blue-dark: #044ad3;
  --pg-orange: #ff5a1f;
  --pg-navy: #112337;
  --pg-slate: #585e6a;
  --pg-muted: #767676;
  --pg-border: #e5e7eb;
  --pg-border-strong: #d2d5db;
  --pg-bg: #f2f3f5;
  --pg-surface: #ffffff;
  --pg-surface-muted: #f4f8ff;
  --pg-success: #399f4b;
  --pg-danger: #c02b0a;
  --pg-radius: 10px;
  --pg-radius-lg: 14px;
  --pg-shadow: 0 1px 2px rgba(17, 35, 55, 0.06), 0 4px 16px rgba(17, 35, 55, 0.04);
  --pg-shadow-lg: 0 8px 30px rgba(17, 35, 55, 0.08);
  --sidebar-width: 248px;
  --topbar-height: 64px;
  --font: "DM Sans", system-ui, -apple-system, Segoe UI, sans-serif;
  --transition: 0.18s ease;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  color: var(--pg-navy);
  background: var(--pg-bg);
  -webkit-font-smoothing: antialiased;
}

code {
  font-size: 0.9em;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--pg-bg);
  color: var(--pg-blue-dark);
}

.text-muted {
  color: var(--pg-muted);
  font-weight: 400;
}

/* ——— Login ——— */
.login-screen[hidden] {
  display: none !important;
}

.app-shell[hidden] {
  display: none !important;
}

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(ellipse 80% 60% at 10% 0%, rgba(32, 76, 229, 0.12), transparent),
    radial-gradient(ellipse 60% 50% at 90% 100%, rgba(255, 90, 31, 0.08), transparent),
    var(--pg-bg);
}

.login-card {
  width: min(420px, 100%);
  padding: 32px;
}

.login-brand {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 28px;
}

.login-brand h1 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.login-message {
  margin: 16px 0 0;
  font-size: 13px;
  min-height: 1.25em;
}

.login-message.is-error {
  color: var(--pg-danger);
}

.login-message.is-success {
  color: var(--pg-success);
}

/* ——— App shell ——— */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  min-height: 100vh;
}

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

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 8px 20px;
}

.sidebar-title {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.sidebar-title strong {
  font-size: 14px;
}

.sidebar-title .text-muted {
  font-size: 11px;
}

.logo-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--pg-blue), var(--pg-blue-dark));
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
}

.sidebar-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-group-label {
  margin: 16px 8px 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--pg-muted);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  border: none;
  border-radius: var(--pg-radius);
  background: transparent;
  color: var(--pg-slate);
  font: inherit;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}

.nav-item:hover {
  background: var(--pg-bg);
  color: var(--pg-navy);
}

.nav-item.is-active {
  background: var(--pg-surface);
  color: var(--pg-navy);
  box-shadow: var(--pg-shadow);
  position: relative;
}

.nav-item.is-active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, var(--pg-orange), var(--pg-blue));
}

.nav-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.75;
}

.nav-item.is-active .nav-icon {
  opacity: 1;
  color: var(--pg-blue);
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--pg-border);
}

.user-chip {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 8px;
  margin-bottom: 8px;
}

.user-chip strong {
  display: block;
  font-size: 13px;
}

.user-chip .text-muted {
  font-size: 11px;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--pg-surface-muted);
  color: var(--pg-blue);
  font-weight: 600;
  font-size: 14px;
  display: grid;
  place-items: center;
  border: 1px solid var(--pg-border);
}

.main-column {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 28px;
  background: var(--pg-surface);
  border-bottom: 1px solid var(--pg-border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--pg-muted);
}

.breadcrumbs .sep {
  opacity: 0.5;
}

#breadcrumbCurrent {
  color: var(--pg-navy);
  font-weight: 600;
}

.topbar-search {
  min-width: 280px;
}

.content {
  flex: 1;
  padding: 24px 28px 40px;
  position: relative;
}

/* ——— Status toast ——— */
.status-toast {
  position: fixed;
  top: calc(var(--topbar-height) + 12px);
  right: 28px;
  z-index: 50;
  max-width: 420px;
  padding: 12px 16px;
  border-radius: var(--pg-radius);
  background: var(--pg-navy);
  color: #fff;
  font-size: 13px;
  box-shadow: var(--pg-shadow-lg);
  animation: toast-in 0.25s ease;
}

.status-toast.is-error {
  background: var(--pg-danger);
}

.status-toast.is-success {
  background: var(--pg-success);
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
}

/* ——— Views ——— */
.view-panel {
  display: none;
}

.view-panel.is-active {
  display: block;
  animation: fade-in 0.2s ease;
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
}

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

.page-title {
  margin: 8px 0 4px;
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-subtitle {
  margin: 0;
  max-width: 640px;
  color: var(--pg-muted);
  font-size: 14px;
}

.page-actions {
  flex-shrink: 0;
}

.btn-back {
  margin-bottom: 4px;
  padding-left: 4px;
}

/* ——— Cards ——— */
.card {
  background: var(--pg-surface);
  border: 1px solid var(--pg-border);
  border-radius: var(--pg-radius-lg);
  padding: 20px 22px;
  margin-bottom: 16px;
  box-shadow: var(--pg-shadow);
}

.card-highlight {
  border-color: rgba(32, 76, 229, 0.2);
  background: linear-gradient(180deg, var(--pg-surface) 0%, var(--pg-surface-muted) 100%);
}

.card-title {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 600;
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--pg-radius);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), transform 0.1s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--pg-navy);
  color: #fff;
}

.btn-primary:hover:not(:disabled) {
  background: #1a2d4a;
}

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

.btn-secondary {
  background: var(--pg-surface);
  border-color: var(--pg-border-strong);
  color: var(--pg-navy);
}

.btn-secondary:hover:not(:disabled) {
  border-color: var(--pg-blue);
  color: var(--pg-blue);
}

.btn-ghost {
  background: transparent;
  color: var(--pg-slate);
}

.btn-ghost:hover {
  background: var(--pg-bg);
  color: var(--pg-navy);
}

.btn-sm {
  padding: 7px 12px;
  font-size: 12px;
}

.btn-danger {
  background: #c62828;
  border-color: #b71c1c;
  color: #fff;
}

.btn-danger:hover:not(:disabled) {
  background: #b71c1c;
}

.view-mode-tabs {
  display: flex;
  gap: 8px;
}

.view-mode-tabs .btn.is-active {
  border-color: var(--pg-blue);
  color: var(--pg-blue);
  box-shadow: inset 0 0 0 1px var(--pg-blue);
}

.bulk-action-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  padding: 10px 14px;
  border-radius: var(--pg-radius);
  background: #fff5f5;
  border: 1px solid #ffcdd2;
}

.bulk-action-label {
  font-weight: 600;
  font-size: 13px;
  color: #b71c1c;
  margin-right: auto;
}

.filters-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  align-items: flex-end;
}

.field-inline {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 140px;
}

.field-inline span {
  font-size: 11px;
  font-weight: 600;
  color: var(--pg-slate);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.toolbar-filters {
  border-bottom: 1px solid var(--pg-border);
  padding-bottom: 12px;
  margin-bottom: 0;
}

.btn-block {
  width: 100%;
}

/* ——— Form controls ——— */
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field span {
  font-size: 12px;
  font-weight: 600;
  color: var(--pg-slate);
}

.field input:not([type="file"]):not([type="checkbox"]):not([type="radio"]),
input[type="text"],
input[type="password"],
input[type="number"],
input[type="search"],
select,
.input-select {
  font: inherit;
  font-size: 13px;
  padding: 9px 12px;
  border: 1px solid var(--pg-border-strong);
  border-radius: var(--pg-radius);
  background: var(--pg-surface);
  color: var(--pg-navy);
  transition: border-color var(--transition), box-shadow var(--transition);
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--pg-blue);
  box-shadow: 0 0 0 3px rgba(32, 76, 229, 0.15);
}

.search-field {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  border: 1px solid var(--pg-border-strong);
  border-radius: var(--pg-radius);
  background: var(--pg-bg);
}

.search-field svg {
  width: 16px;
  height: 16px;
  color: var(--pg-muted);
  flex-shrink: 0;
}

.search-field input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 9px 0;
  min-width: 0;
}

.search-field input:focus {
  box-shadow: none;
}

.search-field:focus-within {
  border-color: var(--pg-blue);
  background: var(--pg-surface);
  box-shadow: 0 0 0 3px rgba(32, 76, 229, 0.12);
}

/* ——— Toolbar ——— */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.toolbar-left,
.toolbar-right {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.toolbar-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--pg-muted);
}

/* ——— Tables ——— */
.table-wrap {
  overflow-x: auto;
  margin: 0 -4px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--pg-muted);
  padding: 10px 12px;
  border-bottom: 1px solid var(--pg-border);
  white-space: nowrap;
}

.data-table td {
  padding: 12px;
  border-bottom: 1px solid var(--pg-border);
  vertical-align: middle;
}

.data-table tbody tr:hover td {
  background: rgba(244, 248, 255, 0.6);
}

.data-table-compact th,
.data-table-compact td {
  padding: 8px 10px;
  font-size: 12px;
}

.col-check {
  width: 40px;
  text-align: center;
  vertical-align: middle;
}

.col-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.col-actions {
  width: 1%;
  white-space: nowrap;
  text-align: right;
}

.cell-truncate {
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.col-image {
  width: min(220px, 28vw);
  vertical-align: top;
}

.thumb-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}

.thumb-more {
  display: inline-grid;
  place-items: center;
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 700;
  color: var(--pg-blue-dark);
  background: var(--pg-surface-muted);
  border: 1px solid var(--pg-border);
}

.product-thumb {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--pg-border);
  background: var(--pg-bg);
}

.product-thumb.is-broken {
  display: none;
}

.is-hidden {
  display: none !important;
}

.product-thumb--placeholder {
  display: grid;
  place-items: center;
  font-size: 18px;
  color: var(--pg-muted);
  background: var(--pg-surface-muted);
}

.thumb-caption {
  max-width: 80px;
  font-size: 10px;
  line-height: 1.2;
  color: var(--pg-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.input-image-urls {
  width: 100%;
  min-width: 160px;
  max-width: 220px;
  font-size: 11px;
  padding: 6px 8px;
  font-family: inherit;
  resize: vertical;
}

.data-table td input,
.data-table td select {
  width: 100%;
  min-width: 72px;
  max-width: 140px;
}

.table-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 4px;
}

.pagination {
  display: flex;
  gap: 8px;
}

/* ——— Badges ——— */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid transparent;
}

.badge-code {
  background: rgba(32, 76, 229, 0.08);
  color: var(--pg-blue-dark);
  border-color: rgba(32, 76, 229, 0.2);
}

.badge-count {
  background: var(--pg-bg);
  color: var(--pg-slate);
  border-color: var(--pg-border);
}

/* ——— Upload zone ——— */
.upload-zone {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.upload-zone-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 32px 24px;
  border: 2px dashed var(--pg-border-strong);
  border-radius: var(--pg-radius-lg);
  background: var(--pg-bg);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.upload-zone-inner:hover,
.upload-zone:focus-within .upload-zone-inner {
  border-color: var(--pg-blue);
  background: var(--pg-surface-muted);
}

.upload-zone-inner svg {
  color: var(--pg-blue);
}

.upload-zone-inner input[type="file"] {
  margin-top: 8px;
  font-size: 12px;
  max-width: 100%;
}

.import-status {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--pg-slate);
}

.import-progress-panel {
  margin-bottom: 16px;
  padding: 16px 18px;
  border-radius: var(--pg-radius-lg);
  border: 1px solid rgba(32, 76, 229, 0.2);
  background: var(--pg-surface-muted);
  box-shadow: var(--pg-shadow);
}

.import-progress-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.import-progress-header strong {
  display: block;
  font-size: 15px;
  margin-bottom: 2px;
}

.import-progress-header p {
  margin: 0;
  font-size: 13px;
}

.import-progress-spinner {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  border: 2px solid rgba(32, 76, 229, 0.2);
  border-top-color: var(--pg-blue);
  border-radius: 50%;
  animation: import-spin 0.8s linear infinite;
}

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

.import-progress-track {
  height: 8px;
  border-radius: 999px;
  background: rgba(32, 76, 229, 0.12);
  overflow: hidden;
}

.import-progress-fill {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--pg-blue), var(--pg-blue-dark));
  transition: width 0.35s ease;
}

.import-progress-track.is-indeterminate .import-progress-fill {
  width: 35% !important;
  animation: import-progress-indeterminate 1.4s ease-in-out infinite;
}

@keyframes import-progress-indeterminate {
  0% {
    transform: translateX(-120%);
  }
  100% {
    transform: translateX(320%);
  }
}

.import-progress-stats {
  margin: 10px 0 0;
  font-size: 12px;
  font-weight: 500;
  color: var(--pg-slate);
  font-variant-numeric: tabular-nums;
}

.upload-zone.is-busy {
  opacity: 0.65;
  pointer-events: none;
}

/* ——— Tier tables (nested) ——— */
.tiers-table {
  width: auto;
  min-width: 300px;
  margin-top: 4px;
  font-size: 12px;
}

.tiers-table th,
.tiers-table td {
  padding: 6px 10px;
  border: 1px solid var(--pg-border);
}

.tier-details-row td {
  background: var(--pg-bg);
  padding: 12px 16px !important;
}

.tier-details {
  padding: 4px 0;
}

#tierPreviewTable td {
  vertical-align: top;
}

.empty-cell {
  color: var(--pg-muted);
  font-style: italic;
}

/* ——— Responsive ——— */
@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: relative;
    height: auto;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 12px;
  }

  .sidebar-nav {
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
  }

  .nav-group-label {
    display: none;
  }

  .sidebar-footer {
    width: 100%;
  }

  .topbar {
    flex-direction: column;
    align-items: stretch;
    height: auto;
    padding: 12px 16px;
  }

  .topbar-search {
    min-width: 0;
  }

  .content {
    padding: 16px;
  }
}

.api-key-reveal {
  border-color: var(--pg-blue);
  background: var(--pg-surface-muted);
}

.api-key-reveal-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin: 12px 0;
}

.api-key-value {
  flex: 1;
  min-width: 200px;
  padding: 10px 12px;
  border-radius: var(--pg-radius);
  background: var(--pg-surface);
  border: 1px solid var(--pg-border-strong);
  font-size: 0.85rem;
  word-break: break-all;
}