/* Styling Variable Definitions */
:root {
  --font-family-title: 'Outfit', sans-serif;
  --font-family-body: 'Inter', sans-serif;

  /* Colors - Dark Theme Defaults */
  --bg-gradient: radial-gradient(circle at 50% 0%, #18181b 0%, #09090b 100%);
  --bg-panel: rgba(24, 24, 27, 0.65);
  --bg-panel-solid: #18181b;
  --border-color: rgba(63, 63, 70, 0.4);
  --border-glow: rgba(148, 163, 184, 0.08);
  --text-main: #f4f4f5;
  --text-muted: #a1a1aa;
  --accent-primary: #64748b;
  --accent-hover: #475569;
  --accent-glow: rgba(148, 163, 184, 0.25);
  --card-glow-green: rgba(34, 197, 94, 0.1);
  --card-glow-amber: rgba(245, 158, 11, 0.1);
  --success: #22c55e;
  --warning: #f59e0b;
  --table-header-bg: rgba(39, 39, 42, 0.6);
  --table-row-hover: rgba(39, 39, 42, 0.4);
  --scrollbar-thumb: #3f3f46;
  --scrollbar-track: #18181b;
}

[data-theme="light"] {
  --bg-gradient: radial-gradient(circle at 50% 0%, #f4f4f5 0%, #fafafa 100%);
  --bg-panel: rgba(255, 255, 255, 0.75);
  --bg-panel-solid: #ffffff;
  --border-color: rgba(228, 228, 231, 0.8);
  --border-glow: rgba(148, 163, 184, 0.05);
  --text-main: #18181b;
  --text-muted: #71717a;
  --accent-primary: #64748b;
  --accent-hover: #475569;
  --accent-glow: rgba(148, 163, 184, 0.15);
  --card-glow-green: rgba(34, 197, 94, 0.05);
  --card-glow-amber: rgba(245, 158, 11, 0.05);
  --success: #16a34a;
  --warning: #d97706;
  --table-header-bg: rgba(244, 244, 245, 0.8);
  --table-row-hover: rgba(244, 244, 245, 0.5);
  --scrollbar-thumb: #d4d4d8;
  --scrollbar-track: #f4f4f5;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.15s ease;
}

body {
  font-family: var(--font-family-body);
  background: var(--bg-gradient);
  color: var(--text-main);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  line-height: 1.5;
}

/* Scrollbars styling */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

@supports (scrollbar-color: auto) {

  body,
  .table-container {
    scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
    scrollbar-width: thin;
  }
}

/* App Layout */
.app-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Premium Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #94a3b8 0%, #475569 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(71, 85, 105, 0.3);
}

h1 {
  font-family: var(--font-family-title);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Premium Toggle Button */
.theme-toggle-btn {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.6rem 1rem;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-family-body);
  font-size: 0.85rem;
  font-weight: 500;
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.theme-toggle-btn:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 0 10px var(--border-glow);
}

.theme-toggle-btn svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

/* Metric Cards Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.metric-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.08);
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent-primary);
}

.metric-card.green::before {
  background: var(--success);
}

.metric-card.amber::before {
  background: var(--warning);
}

.metric-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.metric-value {
  font-family: var(--font-family-title);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.metric-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Control center: Search, Filters & Sidebar combo */
.controls-wrapper {
  flex: 1;
  min-height: 0;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

@media (max-width: 1024px) {
  .controls-wrapper {
    flex-direction: column;
  }
  .filter-panel {
    width: 100%;
  }
}

/* Sidebar Filter Panel */
.filter-panel {
  width: 320px;
  flex-shrink: 0;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.08);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.filter-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.search-input-wrapper {
  position: relative;
}

.search-input-wrapper svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--text-muted);
}

.input-control {
  width: 100%;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.75rem 1rem;
  border-radius: 10px;
  font-family: var(--font-family-body);
  font-size: 0.9rem;
  outline: none;
}

[data-theme="light"] .input-control {
  background: rgba(255, 255, 255, 0.8);
}

.input-control:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 8px var(--border-glow);
}

.search-input-wrapper .input-control {
  padding-left: 2.5rem;
}

select.input-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23a1a1aa'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 2.5rem;
}

/* Custom Slider */
.slider-container {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
}

.range-slider {
  width: 100%;
  margin: 0.5rem 0;
  accent-color: var(--accent-primary);
  cursor: pointer;
}

/* Reset button */
.reset-filters-btn {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #f87171;
  padding: 0.75rem;
  border-radius: 10px;
  font-family: var(--font-family-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.reset-filters-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: rgba(239, 68, 68, 0.4);
}

/* Main Grid View */
.catalog-wrapper {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.table-container-outer {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(12px);
}

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

.table-title {
  font-family: var(--font-family-title);
  font-size: 1.15rem;
  font-weight: 600;
}

.export-btn {
  background: var(--accent-primary);
  border: none;
  color: white;
  padding: 0.6rem 1.2rem;
  border-radius: 10px;
  font-family: var(--font-family-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 12px rgba(148, 163, 184, 0.2);
}

.export-btn:hover {
  background: var(--accent-hover);
}

.table-container {
  flex: 1;
  min-height: 0;
  overflow: auto;
  scrollbar-gutter: stable;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  text-align: left;
}

th {
  background: var(--table-header-bg);
  padding: 0.9rem 2.5rem 0.9rem 1.25rem;
  font-weight: 600;
  color: var(--text-main);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 10;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

th:hover {
  color: var(--accent-primary);
}

th.sort-active::after {
  content: '▲';
  font-size: 0.7rem;
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
}

th.sort-active.sort-desc::after {
  content: '▼';
}

td {
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
}

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

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.badge-brand {
  background: rgba(148, 163, 184, 0.15);
  color: #94a3b8;
  border: 1px solid rgba(148, 163, 184, 0.3);
}

[data-theme="light"] .badge-brand {
  background: #e4e4e7;
  color: #475569;
  border: 1px solid rgba(148, 163, 184, 0.15);
}

.badge-success {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

[data-theme="light"] .badge-success {
  background: #dcfce7;
  color: #15803d;
  border: 1px solid rgba(34, 197, 94, 0.1);
}

.badge-danger {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

[data-theme="light"] .badge-danger {
  background: #fee2e2;
  color: #b91c1c;
  border: 1px solid rgba(239, 68, 68, 0.1);
}

.badge-gray {
  background: rgba(161, 161, 170, 0.15);
  color: #d4d4d8;
  border: 1px solid rgba(161, 161, 170, 0.3);
}

[data-theme="light"] .badge-gray {
  background: #f4f4f5;
  color: #52525b;
  border: 1px solid rgba(161, 161, 170, 0.1);
}

/* Code styling in table */
.code-cell {
  font-family: monospace;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* Pagination controls */
.pagination-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 1rem;
}

.page-info {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.pagination-controls {
  display: flex;
  gap: 0.35rem;
  align-items: center;
}

.page-btn {
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
}

[data-theme="light"] .page-btn {
  background: #fafafa;
}

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

.page-btn.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: white;
  font-weight: 600;
}

.page-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* Drag & Drop File Upload Overlay */
.drop-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle at 50% 30%, #18181b 0%, #09090b 100%);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 2rem;
}

[data-theme="light"] .drop-overlay {
  background: radial-gradient(circle at 50% 30%, #f4f4f5 0%, #e4e4e7 100%);
}

.drop-zone {
  width: 100%;
  max-width: 600px;
  background: var(--bg-panel);
  border: 2px dashed var(--accent-primary);
  border-radius: 24px;
  padding: 4rem 2rem;
  text-align: center;
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s;
}

.drop-zone:hover,
.drop-zone.dragover {
  transform: scale(1.02);
  border-color: #94a3b8;
  box-shadow: 0 0 30px rgba(148, 163, 184, 0.2);
}

.upload-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  color: var(--accent-primary);
}

.drop-title {
  font-family: var(--font-family-title);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.drop-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.file-input {
  display: none;
}

.browse-btn {
  background: var(--accent-primary);
  border: none;
  color: white;
  padding: 0.8rem 2rem;
  border-radius: 12px;
  font-family: var(--font-family-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(148, 163, 184, 0.2);
}

.browse-btn:hover {
  background: var(--accent-hover);
}

/* Hidden loader display */
.loader {
  display: none;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
  color: var(--text-muted);
}

.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(148, 163, 184, 0.15);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Export Config Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.modal-overlay.open {
  display: flex;
}

.modal-panel {
  background: var(--bg-panel-solid);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  width: 100%;
  max-width: 620px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

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

.modal-header h2 {
  font-family: var(--font-family-title);
  font-size: 1.2rem;
  font-weight: 600;
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
}

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

.modal-body {
  padding: 1.25rem 1.5rem;
  overflow-y: auto;
  flex: 1;
}

.field-group-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin: 1rem 0 0.5rem;
}

.field-group-label:first-child {
  margin-top: 0;
}

.field-checkbox {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0;
  cursor: pointer;
}

.field-checkbox input[type="checkbox"] {
  accent-color: var(--accent-primary);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.field-checkbox label {
  cursor: pointer;
  font-size: 0.9rem;
  flex: 1;
}

.field-checkbox .field-tag {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: monospace;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--border-color);
}

.modal-footer button {
  padding: 0.6rem 1.5rem;
  border-radius: 10px;
  font-family: var(--font-family-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.modal-btn-secondary {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.modal-btn-secondary:hover {
  border-color: var(--accent-primary);
}

.modal-btn-primary {
  background: var(--accent-primary);
  border: none;
  color: white;
}

.modal-btn-primary:hover {
  background: var(--accent-hover);
}

/* Login Overlay */
.login-overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, #18181b 0%, #09090b 100%);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
}

[data-theme="light"] .login-overlay {
  background: radial-gradient(circle at 50% 30%, #f4f4f5 0%, #e4e4e7 100%);
}

.login-panel {
  background: var(--bg-panel-solid);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2.5rem;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(20px);
  text-align: center;
}

.login-logo {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #94a3b8 0%, #475569 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.75rem;
  font-weight: 800;
  margin: 0 auto 1rem;
  box-shadow: 0 4px 12px rgba(71, 85, 105, 0.3);
}

.login-panel h2 {
  font-family: var(--font-family-title);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.login-panel .login-sub {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.login-panel form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.login-panel input {
  width: 100%;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.75rem 1rem;
  border-radius: 10px;
  font-family: var(--font-family-body);
  font-size: 0.9rem;
  outline: none;
}

[data-theme="light"] .login-panel input {
  background: rgba(255, 255, 255, 0.8);
}

.login-panel input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 8px var(--border-glow);
}

.login-panel button {
  background: var(--accent-primary);
  border: none;
  color: white;
  padding: 0.75rem;
  border-radius: 10px;
  font-family: var(--font-family-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 0.25rem;
  box-shadow: 0 4px 12px rgba(148, 163, 184, 0.2);
}

.login-panel button:hover {
  background: var(--accent-hover);
}

.login-error {
  color: #f87171;
  font-size: 0.85rem;
  margin-top: 0.75rem;
  min-height: 1.25rem;
}

.login-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 1rem;
  line-height: 1.6;
}

/* User badge in header */
.user-badge {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 0.35rem 0.75rem;
  backdrop-filter: blur(12px);
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.user-badge #user-name {
  font-weight: 600;
  color: var(--text-main);
}

.user-badge .user-role {
  background: rgba(148, 163, 184, 0.15);
  color: #94a3b8;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
}

.logout-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.75rem;
  font-family: var(--font-family-body);
}

.logout-btn:hover {
  border-color: #f87171;
  color: #f87171;
}

/* Fetch from ERP Button */
.fetch-btn {
  background: rgba(148, 163, 184, 0.12);
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: #94a3b8;
  padding: 0.5rem 1rem;
  border-radius: 10px;
  cursor: pointer;
  display: none;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-family-body);
  font-size: 0.8rem;
  font-weight: 600;
  backdrop-filter: blur(12px);
  white-space: nowrap;
}

.fetch-btn:hover {
  background: rgba(148, 163, 184, 0.2);
  border-color: var(--accent-primary);
  box-shadow: 0 0 12px var(--border-glow);
}

.fetch-btn svg {
  flex-shrink: 0;
}

/* Progress Bar */
.progress-bar-track {
  width: 100%;
  height: 8px;
  background: rgba(63, 63, 70, 0.4);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 1rem;
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--accent-primary);
  border-radius: 4px;
  transition: width 0.4s ease;
}

/* Fetch Spinner */
.fetch-spinner {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.5rem 0;
}

.fetch-spinner .spinner {
  width: 36px;
  height: 36px;
  border-width: 4px;
}

.fetch-error-icon {
  justify-content: center;
  align-items: center;
  padding: 0.5rem 0;
}

.fetch-error-box {
  margin-top: 1rem;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: 12px;
  padding: 1rem;
  text-align: left;
}

.fetch-error-box p {
  margin: 0;
  color: #ef4444;
  font-size: 0.9rem;
}

.fetch-result-box {
  margin-top: 1rem;
  text-align: left;
}

.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.diff-card {
  border-radius: 10px;
  padding: 0.75rem;
  text-align: center;
}

.diff-added { background: rgba(34, 197, 94, 0.1); border: 1px solid rgba(34, 197, 94, 0.2); }
.diff-removed { background: rgba(239, 68, 68, 0.1); border: 1px solid rgba(239, 68, 68, 0.2); }
.diff-updated { background: rgba(245, 158, 11, 0.1); border: 1px solid rgba(245, 158, 11, 0.2); }
.diff-unchanged { background: rgba(148, 163, 184, 0.08); border: 1px solid rgba(148, 163, 184, 0.15); }

.diff-number {
  font-family: var(--font-family-title);
  font-size: 1.5rem;
  font-weight: 700;
}

.diff-added .diff-number { color: #22c55e; }
.diff-removed .diff-number { color: #ef4444; }
.diff-updated .diff-number { color: #f59e0b; }
.diff-unchanged .diff-number { color: #94a3b8; }

.diff-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 0.15rem;
}

.diff-samples {
  margin-top: 0.75rem;
  max-height: 180px;
  overflow-y: auto;
}

.diff-sample-section {
  margin-bottom: 0.5rem;
}

.diff-sample-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.diff-sample-item {
  font-size: 0.8rem;
  padding: 0.25rem 0;
  color: var(--text-muted);
  line-height: 1.4;
}

.diff-code {
  font-family: monospace;
  font-weight: 600;
  color: var(--text-main);
  margin-right: 0.35rem;
}

.diff-changes {
  font-size: 0.75rem;
  margin-top: 0.1rem;
  color: var(--text-muted);
}

.diff-change {
  display: inline-block;
  background: rgba(245, 158, 11, 0.1);
  padding: 0.05rem 0.4rem;
  border-radius: 4px;
  margin-right: 0.25rem;
}

/* Admin Users Button */
.admin-btn {
  background: rgba(148, 163, 184, 0.12);
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: #94a3b8;
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
  display: none;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-family-body);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.admin-btn:hover {
  background: rgba(148, 163, 184, 0.2);
  border-color: var(--accent-primary);
}

.admin-btn svg {
  flex-shrink: 0;
}

/* User Management Modal */
.users-section-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.add-user-form {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
  flex-wrap: wrap;
}

.add-user-form input,
.add-user-form select {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  font-family: var(--font-family-body);
  font-size: 0.85rem;
}

.add-user-form input { flex: 1; min-width: 120px; }
.add-user-form select { width: 100px; }
.add-user-form button {
  white-space: nowrap;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  border-radius: 8px;
  border: 1px solid var(--accent-primary);
  background: var(--accent-primary);
  color: white;
  font-family: var(--font-family-body);
  font-weight: 600;
  cursor: pointer;
  height: 100%;
  align-self: stretch;
}

.add-user-form button:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.add-user-error {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: #ef4444;
}

.users-list {
  max-height: 300px;
  overflow-y: auto;
}

.user-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border-color);
}

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

.user-row-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  min-width: 0;
}

.user-row-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.user-row-role {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(148, 163, 184, 0.1);
  color: #94a3b8;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
}

.user-row-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.user-row-delete {
  background: none;
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: #ef4444;
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.75rem;
  font-family: var(--font-family-body);
  font-weight: 500;
}

.user-row-delete:hover:not(:disabled) {
  background: rgba(239, 68, 68, 0.1);
}

.user-row-delete:disabled {
  opacity: 0.4;
  cursor: default;
  border-color: var(--border-color);
  color: var(--text-muted);
}

/* Minimum Resolution Warning */
.size-warning {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--bg-gradient);
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.size-warning-panel {
  text-align: center;
  max-width: 400px;
}

.size-warning-icon {
  margin-bottom: 1rem;
  color: var(--accent-primary);
}

.size-warning h2 {
  font-family: var(--font-family-title);
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.size-warning p {
  color: var(--text-muted);
  line-height: 1.6;
}

.size-warning-hint {
  margin-top: 0.5rem;
  font-size: 0.85rem;
}

@media (max-height: 649px), (max-width: 899px) {
  .size-warning { display: flex; }
  .app-container,
  .login-overlay,
  .drop-overlay,
  .modal-overlay { display: none !important; }
}