/* =========================================
   Oddly - Petraport-inspired UI
   ========================================= */

/* CSS Variables — light-only simlab-inspired token layer */
:root {
  color-scheme: light;

  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;

  --race-blue: #1eb5fe;
  --charcoal: #1a1a1a;
  --smoke: #f2f2f2;
  --cloud: #f5f5f5;
  --silver: #d9d9d9;
  --gridline: #c9c9c9;
  --steel: #b0b0b0;
  --success: #00be6c;
  --error: #e53935;
  --warning: #ffb300;

  --color-bg: var(--smoke);
  --color-bg-card: #ffffff;
  --color-bg-elevated: #ffffff;
  --color-border: var(--silver);
  --color-border-hover: var(--gridline);
  --color-primary: var(--race-blue);
  --color-primary-hover: #1698d3;
  --color-primary-subtle: rgba(30, 181, 254, 0.15);
  --color-text: var(--charcoal);
  --color-text-muted: #6c6c78;
  --color-text-secondary: #6c6c78;
  --color-success: var(--success);
  --color-error: var(--error);
  --color-warning: var(--warning);
  --color-info: var(--race-blue);
  --color-backorder: var(--warning);
  --color-order: var(--race-blue);

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

  --color-bg-input: var(--cloud);
  --color-bg-subtle: #ffffff;
  --color-bg-overlay: rgba(0, 0, 0, 0.5);
  --color-bg-hover-subtle: var(--cloud);
  --color-bg-row-hover: var(--cloud);
  --color-bg-footer: var(--smoke);
  --color-bg-muted: var(--cloud);
  --color-skeleton-from: #ebebeb;
  --color-skeleton-to: #dedede;
  --color-spinner-track: rgba(0, 0, 0, 0.12);
  --color-row-alt: #fafafa;
  --color-row-hover: var(--cloud);
  --color-row-border: #ececec;
  --color-surface: #ffffff;
}

/* Reset & Base */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

[x-cloak] {
  display: none !important;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: "Inter", "Arimo", "Roboto", system-ui, sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  line-height: 1.5;
}

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

button {
  background: none;
}

/* App Container */
.app-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

.authenticated-wrapper {
  display: flex;
  flex-direction: column;
  flex: 1;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg) var(--spacing-xl);
  background: var(--charcoal);
  color: #ffffff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: sticky;
  top: 0;
  z-index: 50;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 600;
  font-size: 1.25rem;
}

.logo-button {
  border: none;
  color: inherit;
  cursor: pointer;
}

.logo-icon {
  width: 28px;
  height: 28px;
  color: var(--race-blue);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--spacing-sm);
}

/* Connection Status */
.connection-status {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-md);
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  font-size: 0.875rem;
  color: var(--charcoal);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.connection-status:hover:not(:disabled) {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-sm);
}

.connection-status:disabled {
  opacity: 0.8;
  cursor: not-allowed;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-warning);
  transition:
    background var(--transition-normal),
    box-shadow var(--transition-normal);
}

.status-dot.connected {
  background: var(--color-success);
}

.status-dot.error {
  background: var(--color-error);
}

/* Main Content */
.main-content {
  flex: 1;
  padding: var(--spacing-lg) var(--spacing-xl) var(--spacing-xl);
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.route-bar {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl) var(--spacing-md);
}

.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.breadcrumb-link {
  border: none;
  background: transparent;
  color: var(--color-primary-hover);
  cursor: pointer;
  padding: 0;
  font-size: 0.8125rem;
}

.breadcrumb-link:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.breadcrumb-sep {
  opacity: 0.7;
}

.breadcrumb-current {
  color: var(--color-text);
  font-weight: 600;
}

.page-title {
  margin-bottom: var(--spacing-lg);
}

.page-title h1 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-title p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-top: 0.25rem;
}

/* Cards */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.card:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-sm);
}

/* Tasks Grid */
.tasks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-lg);
}

.task-card {
  text-align: left;
  cursor: pointer;
  padding: var(--spacing-lg);
}

.task-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.task-card:active {
  transform: translateY(0) !important;
}

.task-row {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.task-icon {
  width: 48px;
  height: 48px;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  color: var(--task-icon-color, var(--color-primary));
  background: color-mix(in srgb, var(--task-icon-color, var(--color-primary)) 14%, white);
}

.task-icon--sm {
  width: 40px;
  height: 40px;
  border-radius: 12px;
}

.task-icon svg,
.lucide-icon {
  width: 24px;
  height: 24px;
  color: currentColor;
  stroke-width: 2;
}

.task-icon span {
  font-size: 1.4rem;
}

.task-name {
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.35;
  margin-top: 2px;
}

.task-desc {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.45;
  margin-top: 0.25rem;
}

/* Loading / Alerts */
.center-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xl) 0;
  color: var(--color-text-muted);
}

.alert {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg-input);
}

.alert--error {
  border-color: rgba(229, 57, 53, 0.35);
  background: rgba(229, 57, 53, 0.12);
}

.alert--success {
  border-color: rgba(0, 190, 108, 0.35);
  background: rgba(0, 190, 108, 0.12);
}

.alert--warning {
  border-color: rgba(255, 179, 0, 0.35);
  background: rgba(255, 179, 0, 0.12);
}

.alert-title {
  font-weight: 600;
}

.alert-body {
  color: var(--color-text-muted);
  margin-top: 0.25rem;
  font-size: 0.875rem;
}

.route-alert {
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.75rem 1.5rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    box-shadow var(--transition-fast);
}

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

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

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

.btn-success:hover:not(:disabled) {
  background: color-mix(in srgb, var(--color-success) 90%, black);
  border-color: color-mix(in srgb, var(--color-success) 90%, black);
}

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

.btn-error:hover:not(:disabled) {
  background: color-mix(in srgb, var(--color-error) 90%, black);
  border-color: color-mix(in srgb, var(--color-error) 90%, black);
}

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

.btn-secondary:hover:not(:disabled) {
  background: var(--color-bg-hover-subtle);
  border-color: var(--color-border-hover);
}

.btn--lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
  font-weight: 600;
}

.btn--full {
  width: 100%;
}

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

.btn-ghost {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  width: auto;
}

.btn-ghost:hover:not(:disabled) {
  background: var(--color-bg-hover-subtle);
  color: var(--color-text);
}

.btn-icon {
  width: 18px;
  height: 18px;
}

/* Inputs */
.form-grid {
  display: grid;
  gap: var(--spacing-md);
}

.label {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--color-text-muted);
}

.label-compact {
  font-size: 0.8125rem;
  margin-bottom: 4px;
}

.input,
.textarea,
.select-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  line-height: 1.4;
  transition: all var(--transition-fast);
}

.textarea {
  min-height: 120px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.875rem;
}

.input:focus,
.textarea:focus,
.select-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30, 181, 254, 0.15);
}

.select-row {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-end;
}

.select-row > div {
  display: flex;
  flex-direction: column;
}

/* Spinner */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-spinner-track);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Skeleton loading */
.skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-lg);
}

.skeleton-card {
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
}

.skeleton-row {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.skeleton-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--color-skeleton-from);
  flex-shrink: 0;
}

.skeleton-line {
  height: 14px;
  border-radius: 4px;
  background: var(--color-skeleton-to);
}

.skeleton-line--title {
  width: 60%;
  height: 16px;
  margin-bottom: 6px;
}

.skeleton-line--desc {
  width: 85%;
  height: 12px;
}

/* Result fade-in */
.result-enter {
  opacity: 1;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  color: var(--color-text-muted);
}

.empty-state-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--spacing-md);
  opacity: 0.4;
}

.empty-state-title {
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.empty-state-desc {
  font-size: 0.875rem;
}

.task-page-wrap {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl) var(--spacing-xl);
}

.task-page-card {
  width: 100%;
}

.task-page-wrap .modal {
  max-width: 100%;
  max-height: none;
}

.task-page-wrap .modal.modal--wide {
  max-width: 100%;
}

.task-page-wrap .modal-body {
  max-height: none;
  overflow: visible;
}

.modal {
  width: 100%;
  max-width: 560px;
  max-height: calc(100vh - 2 * var(--spacing-lg));
  overflow: hidden;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.modal.modal--wide {
  max-width: 1050px;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.modal-title-row {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.modal-header h2 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.modal-subtitle {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.45;
  margin-top: 0.25rem;
}

.modal-body {
  padding: var(--spacing-lg);
  overflow: auto;
  max-height: calc(100vh - 260px);
}

.subtitle {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.45;
}

.help-text {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  line-height: 1.4;
}

/* Reports Grid (Petraport task) */
.reports-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.report-card .card-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.report-card .card-header h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
}

.report-card .subtitle {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.report-card .card-body {
  padding: var(--spacing-lg);
}

.report-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.report-badge.backorder {
  background: rgba(255, 179, 0, 0.15);
  border: 1px solid rgba(255, 179, 0, 0.3);
  color: var(--color-warning);
}

.report-badge.order {
  background: rgba(30, 181, 254, 0.15);
  border: 1px solid rgba(30, 181, 254, 0.3);
  color: var(--color-primary);
}

.filter-summary {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
}

.filter-tag {
  padding: 4px 8px;
  background: var(--color-bg-muted);
  border-radius: 4px;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.card-options {
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-sm);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.toggle-switch {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.toggle-switch input {
  display: none;
}

.toggle-slider {
  position: relative;
  width: 32px;
  height: 18px;
  background-color: var(--color-border);
  border-radius: 20px;
  transition: var(--transition-fast);
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 2px;
  bottom: 2px;
  background-color: white;
  border-radius: 50%;
  transition: var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
  background-color: var(--color-primary);
}

.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(14px);
}

.toggle-label {
  user-select: none;
}

.report-status {
  margin-top: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
  min-height: 24px;
}

.report-status svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.report-status.loading {
  color: var(--color-text-muted);
}

.report-status.success {
  color: var(--color-success);
}

.report-status.success::before {
  content: "\2713";
  margin-right: 4px;
  font-weight: 700;
}

.report-status.error {
  color: var(--color-error);
}

/* Tables */
.table-wrap {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: auto;
  background: #ffffff;
}

.table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}

.table th,
.table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.875rem;
  vertical-align: top;
}

.table th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text);
  background: var(--color-bg-input);
  text-align: left;
  position: sticky;
  top: 0;
  z-index: 1;
  box-shadow: 0 1px 0 var(--color-border);
}

.table tr td {
  transition: background var(--transition-fast);
}

.table tr:hover td {
  background: var(--color-bg-row-hover);
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.875rem;
}

.truncate {
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid var(--color-border);
  background: var(--color-bg-hover-subtle);
}

.badge--success {
  border-color: rgba(0, 190, 108, 0.3);
  background: rgba(0, 190, 108, 0.15);
  color: var(--color-success);
}

.badge--warning {
  border-color: rgba(255, 179, 0, 0.3);
  background: rgba(255, 179, 0, 0.15);
  color: var(--color-warning);
}

.badge--error {
  border-color: rgba(229, 57, 53, 0.3);
  background: rgba(229, 57, 53, 0.15);
  color: var(--color-error);
}

.badge--info {
  border-color: rgba(30, 181, 254, 0.3);
  background: rgba(30, 181, 254, 0.15);
  color: var(--color-primary);
}

/* Stat Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.stat-card {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: #ffffff;
  text-align: center;
}

.stat-value {
  font-size: 1.25rem;
  font-weight: 800;
}

.stat-label {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  margin-top: 0.1rem;
}

/* Filters */
.filters-card {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg-subtle);
  margin-bottom: var(--spacing-md);
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-sm);
}

.filters-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
}

.filters-title {
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1.35;
}

.link-btn {
  border: none;
  background: none;
  cursor: pointer;
  color: var(--color-primary-hover);
  font-size: 0.8125rem;
}

.link-btn:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Toast */
.toast {
  position: fixed;
  right: var(--spacing-lg);
  bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-sm);
  max-width: 380px;
  z-index: 60;
  color: var(--color-text);
}

.toast-title {
  font-weight: 700;
  font-size: 0.875rem;
}

.toast-body {
  margin-top: 0.25rem;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* Toast transitions */
.toast-enter {
  transition:
    opacity 200ms ease-out,
    transform 200ms ease-out;
}
.toast-from {
  opacity: 0;
  transform: translateY(0.5rem) scale(0.98);
}
.toast-to {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.toast-leave {
  transition:
    opacity 150ms ease-in,
    transform 150ms ease-in;
}

/* Footer */
.site-footer {
  position: relative;
  z-index: 10;
  margin-top: auto;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-footer);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-lg) var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.footer-logo-icon {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  opacity: 0.7;
}

.footer-brand-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.footer-actions {
  display: flex;
  align-items: center;
}

.footer-link {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-primary-hover);
}

.footer-sep {
  width: 1px;
  height: 14px;
  background: var(--color-border);
}

.footer-meta {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  opacity: 0.6;
}

/* Responsive */
@media (max-width: 768px) {
  .header {
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--spacing-md);
  }

  .route-bar {
    margin: 0 auto var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-sm);
  }

  .main-content {
    padding: var(--spacing-md);
  }

  .task-page-wrap {
    padding: 0 var(--spacing-md) var(--spacing-md);
  }

  .modal-body {
    padding: var(--spacing-md);
  }

  .select-row {
    flex-direction: column;
  }

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

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

  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-sm);
  }
}

/* Dark scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-border-hover);
}

/* =========================================
   Accessibility
   ========================================= */

/* Skip Link */
.skip-link {
  position: absolute;
  top: -9999px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  z-index: 100;
  text-decoration: none;
  font-weight: 500;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
  outline: none;
}

/* Focus Visibility */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Button Focus (match inputs) */
.btn:focus-visible {
  box-shadow: 0 0 0 3px rgba(30, 181, 254, 0.15);
  outline: none;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ── Login Screen ── */
.login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--spacing-md);
}

.login-card {
  width: 100%;
  max-width: 448px;
  padding: var(--spacing-xl);
}

.login-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.login-logo {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.login-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 var(--spacing-xs);
}

.login-header p {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  margin: 0;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

/* ── Admin Panel ── */
.admin-panel {
  padding: var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.admin-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0;
}

.admin-alert {
  margin-bottom: var(--spacing-md);
}

.admin-table-card {
  margin-bottom: var(--spacing-lg);
}

.admin-actions-col {
  width: 160px;
}

.admin-username {
  font-weight: 600;
  font-size: 0.9375rem;
}

.admin-none {
  opacity: 0.55;
  color: var(--color-text-muted);
  font-size: 0.8125rem;
}

.admin-task-badge {
  margin-right: 4px;
  margin-bottom: 4px;
}

.admin-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.admin-actions .btn--sm {
  min-width: 32px;
  padding: 6px;
}

.admin-btn-delete {
  color: var(--color-error);
}

.admin-form-card {
  padding: var(--spacing-lg);
}

.admin-form-title {
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.35;
}

.admin-form {
  display: grid;
  gap: var(--spacing-md);
}

.admin-toggle {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  cursor: pointer;
}

.admin-toggle span {
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--color-text);
}

.admin-task-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.admin-task-option {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg-input);
}

.admin-task-option:hover {
  border-color: var(--color-border-hover);
  background: #ffffff;
}

.admin-task-option-label {
  font-size: 0.8125rem;
  line-height: 1.35;
  color: var(--color-text);
}

.admin-form-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* ── Header Auth Controls ── */
.user-badge {
  min-width: 108px;
  justify-content: center;
  cursor: default;
}

.btn--sm {
  padding: 6px 12px;
  font-size: 0.8125rem;
  gap: 6px;
}

.header-actions .btn-secondary {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.header-actions .btn-secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.28);
}

.hide-mobile {
  display: inline;
}

@media (max-width: 768px) {
  .user-badge {
    min-width: auto;
  }

  .hide-mobile {
    display: none;
  }

  .admin-panel {
    padding: var(--spacing-md);
  }

  .admin-actions-col {
    width: 132px;
  }

  .admin-form-actions .btn {
    width: 100%;
  }
}

/* ── Badge variants ── */
.badge--default {
  background: var(--color-bg-input);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.badge--error {
  background: rgba(229, 57, 53, 0.15);
  color: var(--color-error);
}

/* ── Forward Fill ── */
.ff-view-toggle {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.ff-tab {
  padding: 5px 14px;
  border: none;
  background: var(--color-bg-card);
  font-size: 0.8125rem;
  cursor: pointer;
  color: var(--color-text-muted);
  transition:
    background 0.15s,
    color 0.15s;
}

.ff-tab + .ff-tab {
  border-left: 1px solid var(--color-border);
}

.ff-tab--active {
  background: var(--color-primary);
  color: #fff;
}

.filled-cell {
  background: rgba(30, 181, 254, 0.12);
}

/* ── Invoice Generator ─────────────────────────────────── */

.invoice-gen-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.invoice-gen-document {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 36px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.invoice-gen-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.invoice-gen-company {
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.invoice-gen-company strong {
  font-size: 0.95rem;
  color: var(--color-text);
}

/* Address section — single column (right) or two-column (return) */

.invoice-gen-addresses {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 24px;
}

.invoice-gen-addresses--return {
  justify-content: space-between;
}

.invoice-gen-customer-block {
  max-width: 360px;
  width: 100%;
}

.invoice-gen-addresses--return .invoice-gen-customer-block {
  max-width: 340px;
}

.invoice-gen-delivery-to {
  max-width: 280px;
  text-align: right;
}

.invoice-gen-company-address {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.85rem;
  text-align: right;
}

.invoice-gen-company-address strong {
  font-size: 0.9rem;
}

.invoice-gen-address-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.invoice-gen-field {
  background: transparent;
  border: none;
  border-bottom: 1px dashed var(--color-border);
  padding: 4px 6px;
  font-size: 0.85rem;
  font-family: inherit;
  color: var(--color-text);
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
  box-sizing: border-box;
}

.invoice-gen-field:focus {
  border-bottom-style: solid;
  border-bottom-color: var(--color-primary);
}

.invoice-gen-field::placeholder {
  color: var(--color-text-muted);
  opacity: 0.6;
}

.invoice-gen-title-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 16px;
}

.invoice-gen-title-label {
  font-size: 1.4rem;
  font-weight: 700;
  white-space: nowrap;
}

.invoice-gen-field-number {
  font-size: 1.4rem;
  font-weight: 700;
  max-width: 280px;
}

.invoice-gen-info-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.invoice-gen-info-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}

.invoice-gen-info-value {
  font-size: 0.85rem;
  padding: 4px 6px;
}

/* Line items table */

.invoice-gen-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 16px;
}

.invoice-gen-table th {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-text-muted);
  padding: 6px 4px;
  text-align: right;
  border-bottom: 2px solid var(--color-text);
}

.invoice-gen-table th:first-child {
  text-align: left;
}

.invoice-gen-table td {
  padding: 4px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.invoice-gen-table .invoice-gen-field {
  border-bottom-color: transparent;
  padding: 4px 4px;
  font-size: 0.85rem;
}

.invoice-gen-table .invoice-gen-field:hover {
  border-bottom-color: var(--color-border);
}

.invoice-gen-table .invoice-gen-field:focus {
  border-bottom-color: var(--color-primary);
}

.invoice-gen-table tfoot td {
  border-bottom: none;
  padding-top: 8px;
}

.invoice-gen-table input[type="number"] {
  -moz-appearance: textfield;
}

.invoice-gen-table input[type="number"]::-webkit-inner-spin-button,
.invoice-gen-table input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Totals */

.invoice-gen-totals {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  margin-top: 8px;
  padding-top: 12px;
  border-top: 2px solid var(--color-text);
}

.invoice-gen-totals-row {
  display: flex;
  gap: 24px;
  font-size: 0.85rem;
  min-width: 220px;
  justify-content: space-between;
}

.invoice-gen-totals-grand {
  font-weight: 700;
  font-size: 0.95rem;
  padding-top: 4px;
  border-top: 1px solid var(--color-border);
  margin-top: 2px;
}

/* Footer */

.invoice-gen-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

.invoice-gen-footer-bank,
.invoice-gen-footer-address {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.invoice-gen-footer-address {
  text-align: right;
}

/* Partner search dropdown */

.invoice-gen-partner-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  z-index: 100;
  max-height: 220px;
  overflow-y: auto;
}

.invoice-gen-partner-option {
  padding: 8px 12px;
  cursor: pointer;
  transition: background 0.1s;
}

.invoice-gen-partner-option:hover {
  background: var(--color-bg-hover);
}