/* ==========================================================================
   VoriFY Enterprise Dashboard Stylesheet
   Modern Clean Light / White Page Architecture
   ========================================================================== */

:root {
  --bg-app: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-subtle: #f1f5f9;
  --bg-surface-hover: #f8fafc;
  
  --border-subtle: #f1f5f9;
  --border-default: #e2e8f0;
  --border-strong: #cbd5e1;
  --border-focus: #3b82f6;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-inverse: #ffffff;

  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-subtle: #eff6ff;
  --primary-border: #bfdbfe;

  --success: #10b981;
  --success-subtle: #ecfdf5;
  --success-text: #047857;
  --success-border: #a7f3d0;

  --warning: #f59e0b;
  --warning-subtle: #fffbeb;
  --warning-text: #b45309;
  --warning-border: #fde68a;

  --danger: #ef4444;
  --danger-subtle: #fef2f2;
  --danger-text: #b91c1c;
  --danger-border: #fecaca;

  --info: #0284c7;
  --info-subtle: #f0f9ff;
  --info-text: #0369a1;
  --info-border: #bae6fd;

  --sidebar-bg: #ffffff;
  --sidebar-border: #e2e8f0;
  --sidebar-text: #475569;
  --sidebar-active-bg: #f1f5f9;
  --sidebar-active-text: #1d4ed8;

  --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.08), 0 1px 2px -1px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.06);

  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

[data-theme="dark"] {
  --bg-app: #0b0f17;
  --bg-surface: #111827;
  --bg-surface-subtle: #1f2937;
  --bg-surface-hover: #1e293b;

  --border-subtle: #1e293b;
  --border-default: #334155;
  --border-strong: #475569;

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;

  --primary-subtle: rgba(37, 99, 235, 0.15);
  --primary-border: #1d4ed8;

  --success-subtle: rgba(16, 185, 129, 0.15);
  --success-text: #34d399;
  --success-border: #065f46;

  --warning-subtle: rgba(245, 158, 11, 0.15);
  --warning-text: #fbbf24;
  --warning-border: #92400e;

  --danger-subtle: rgba(239, 68, 68, 0.15);
  --danger-text: #f87171;
  --danger-border: #991b1b;

  --sidebar-bg: #0f172a;
  --sidebar-border: #1e293b;
  --sidebar-text: #94a3b8;
  --sidebar-active-bg: #1e293b;
  --sidebar-active-text: #60a5fa;

  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  font-family: var(--font-sans);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-primary);
  background-color: var(--bg-app);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Base Layout */
.app-shell {
  display: flex;
  min-height: 100vh;
  background-color: var(--bg-app);
}

/* Sidebar */
.sidebar {
  width: 250px;
  min-width: 250px;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 40;
  transition: transform 0.25s ease, margin-left 0.28s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
}

.brand {
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.brand-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #ffffff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.5px;
  box-shadow: 0 2px 4px rgba(37, 99, 235, 0.25);
}

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

.brand-info strong {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-info span {
  font-size: 11px;
  color: var(--text-muted);
}

.sidebar nav {
  flex: 1;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}

.nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--sidebar-text);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: left;
  transition: all 0.15s ease;
}

.nav-item:hover {
  background: var(--sidebar-active-bg);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--sidebar-active-bg);
  color: var(--sidebar-active-text);
  font-weight: 600;
}

.nav-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: inherit;
  opacity: 0.85;
}

.nav-item.active svg {
  opacity: 1;
  color: var(--primary);
}

.nav-badge {
  margin-left: auto;
  padding: 2px 6px;
  font-size: 10.5px;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--primary-subtle);
  color: var(--primary);
}

.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.logout-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 12px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.15s;
}

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

/* Workspace */
.workspace {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  max-width: 100%;
  padding-bottom: 60px;
}

/* Topbar */
.topbar {
  height: 64px;
  padding: 0 28px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 30;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 6px 10px;
  font-size: 16px;
  cursor: pointer;
  color: var(--text-primary);
  transition: all 0.2s ease;
}

.menu-toggle:hover {
  background: var(--bg-surface-hover);
  border-color: var(--border-strong);
}

.topbar-title-group .eyebrow {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--primary);
}

.topbar-title-group h1 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Status Pill */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 11px;
  border-radius: var(--radius-full);
  font-size: 11.5px;
  font-weight: 500;
  background: var(--success-subtle);
  color: var(--success-text);
  border: 1px solid var(--success-border);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.refresh-btn, .theme-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
}

.refresh-btn:hover, .theme-btn:hover {
  background: var(--bg-surface-subtle);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

.refresh-btn.spinning svg {
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Toast Notifications Container */
.toast-container {
  position: fixed;
  top: 20px;
  right: 24px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 280px;
  max-width: 400px;
  padding: 12px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  animation: toastIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  font-size: 13px;
  color: var(--text-primary);
}

.toast.success {
  border-left: 4px solid var(--success);
}

.toast.error {
  border-left: 4px solid var(--danger);
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(-12px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Content Views */
.view {
  display: none;
  padding: 28px;
  animation: fadeIn 0.15s ease;
}

.view.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Page Section Headers */
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.section-head .eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 2px;
}

.section-head h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Hero / Overview Card */
.hero-card {
  background: linear-gradient(135deg, #1e293b, #0f172a);
  color: #ffffff;
  border-radius: var(--radius-xl);
  padding: 24px 28px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.25) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-card .eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.8px;
  color: #93c5fd;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.hero-card h2 {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
}

.hero-sales {
  display: flex;
  gap: 24px;
}

.sales-stat {
  display: flex;
  flex-direction: column;
  text-align: right;
}

.sales-stat span {
  font-size: 11.5px;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.sales-stat strong {
  font-size: 24px;
  font-weight: 700;
  color: #38bdf8;
  font-family: var(--font-mono);
}

/* Metric Grids */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.metric-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s, box-shadow 0.15s;
}

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

.metric-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.metric-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-mono);
  letter-spacing: -0.5px;
}

/* Panels */
.panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  padding: 20px;
  margin-bottom: 24px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
}

.panel-head .eyebrow {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.6px;
  color: var(--primary);
  text-transform: uppercase;
}

.panel-head h2, .panel-head h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

/* Tables */
.table-panel {
  padding: 0;
  overflow: hidden;
}

.table-toolbar {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  border-bottom: 1px solid var(--border-default);
  background: var(--bg-surface);
}

.table-filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-tab-btn {
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.15s;
}

.filter-tab-btn:hover {
  background: var(--bg-surface-subtle);
  color: var(--text-primary);
}

.filter-tab-btn.active {
  background: var(--primary-subtle);
  color: var(--primary);
  font-weight: 600;
  border-color: var(--primary-border);
}

.table-search-box {
  position: relative;
  min-width: 220px;
}

.table-search-box svg {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  color: var(--text-muted);
  pointer-events: none;
}

.table-search-box input {
  width: 100%;
  padding: 6px 12px 6px 32px;
  font-size: 12.5px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--bg-app);
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.table-search-box input:focus {
  border-color: var(--border-focus);
  background: var(--bg-surface);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

thead th {
  padding: 10px 18px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: var(--bg-surface-subtle);
  border-bottom: 1px solid var(--border-default);
  white-space: nowrap;
}

tbody td {
  padding: 13px 18px;
  font-size: 13px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

tbody tr {
  transition: background-color 0.1s;
}

tbody tr:hover {
  background-color: var(--bg-surface-hover);
}

tbody tr:last-child td {
  border-bottom: none;
}

.table-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  text-transform: capitalize;
  background: var(--bg-surface-subtle);
  color: var(--text-secondary);
  border: 1px solid var(--border-default);
  white-space: nowrap;
}

.badge::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.badge.good, .badge.approved, .badge.delivered {
  background: var(--success-subtle);
  color: var(--success-text);
  border-color: var(--success-border);
}

.badge.bad, .badge.rejected, .badge.cancelled, .badge.banned {
  background: var(--danger-subtle);
  color: var(--danger-text);
  border-color: var(--danger-border);
}

.badge.pending, .badge.manual_queue, .badge.submitted {
  background: var(--warning-subtle);
  color: var(--warning-text);
  border-color: var(--warning-border);
}

.badge.refunded, .badge.info {
  background: var(--info-subtle);
  color: var(--info-text);
  border-color: var(--info-border);
}

/* Code & ID Chips */
.code-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  padding: 2px 6px;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xs);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.15s;
}

.code-chip:hover {
  background: var(--primary-subtle);
  color: var(--primary);
  border-color: var(--primary-border);
}

.code-chip svg {
  width: 12px;
  height: 12px;
  opacity: 0.6;
}

.code-chip.scrollable-tx {
  max-width: 170px;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: thin;
  display: inline-flex;
}

.code-chip.scrollable-tx::-webkit-scrollbar {
  height: 3px;
}

.code-chip.scrollable-tx::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: 2px;
}

/* Buttons */
.action, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 7px 14px;
  font-size: 12.5px;
  font-weight: 500;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
}

.action.primary, .btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.2);
}

.action.primary:hover, .btn-primary:hover {
  background: var(--primary-hover);
}

.action.secondary, .btn-secondary {
  background: var(--bg-surface);
  color: var(--text-primary);
  border-color: var(--border-default);
}

.action.secondary:hover, .btn-secondary:hover {
  background: var(--bg-surface-subtle);
  border-color: var(--border-strong);
}

.mini {
  padding: 4px 9px;
  font-size: 11.5px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-default);
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.mini:hover {
  background: var(--bg-surface-subtle);
  border-color: var(--border-strong);
}

.mini.success {
  background: var(--success-subtle);
  color: var(--success-text);
  border-color: var(--success-border);
}

.mini.success:hover {
  background: var(--success);
  color: #ffffff;
}

.mini.danger {
  background: var(--danger-subtle);
  color: var(--danger-text);
  border-color: var(--danger-border);
}

.mini.danger:hover {
  background: var(--danger);
  color: #ffffff;
}

/* Control Map Grid */
.control-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
  margin-top: 14px;
  transition: max-height 0.2s ease, opacity 0.2s ease;
}

.control-grid.collapsed {
  display: none;
}

.control-grid button {
  padding: 10px;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  text-align: center;
  transition: all 0.15s;
}

.control-grid button:hover {
  background: var(--bg-surface);
  border-color: var(--primary-border);
  color: var(--primary);
  box-shadow: var(--shadow-xs);
}

.control-grid button.success {
  background: var(--primary-subtle);
  color: var(--primary);
  border-color: var(--primary-border);
}

.control-grid button.warning {
  background: var(--warning-subtle);
  color: var(--warning-text);
  border-color: var(--warning-border);
}

/* Lists and Timeline */
.list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.list-item {
  padding: 12px 14px;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.list-item-content {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.list-item-content strong {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.list-item-content small {
  font-size: 11.5px;
  color: var(--text-secondary);
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.timeline-item {
  padding: 10px 14px;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.timeline-item strong {
  font-size: 12.5px;
  color: var(--text-primary);
}

.timeline-item span {
  font-size: 12px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.timeline-item small {
  font-size: 11px;
  color: var(--text-muted);
}

/* Grids */
.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.three-column {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Forms */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-grid .full, label.full {
  grid-column: 1 / -1;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

input, select, textarea {
  width: 100%;
  padding: 8px 12px;
  font-size: 13px;
  font-family: inherit;
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

textarea {
  resize: vertical;
}

/* Modals */
dialog {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  background: var(--bg-surface);
  color: var(--text-primary);
  box-shadow: var(--shadow-xl);
  padding: 0;
  width: 90%;
  max-width: 500px;
  max-height: 85vh;
  overflow-y: auto;
  z-index: 90;
}

dialog::backdrop {
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(3px);
}

.modal-head {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-head h2 {
  font-size: 16px;
  font-weight: 600;
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 20px;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.modal-close-btn:hover {
  background: var(--bg-surface-subtle);
  color: var(--text-primary);
}

dialog .stack {
  padding: 20px;
}

.modal-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 10px;
}

/* Login Page Spec */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--bg-app);
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.login-card .brand-mark {
  margin: 0 auto 16px auto;
  width: 48px;
  height: 48px;
  font-size: 18px;
}

.login-card .eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.8px;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.login-card h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.login-card .muted {
  font-size: 12.5px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.login-card code {
  font-family: var(--font-mono);
  background: var(--bg-surface-subtle);
  padding: 2px 5px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-default);
}

.form-error {
  padding: 10px 14px;
  background: var(--danger-subtle);
  border: 1px solid var(--danger-border);
  color: var(--danger-text);
  border-radius: var(--radius-md);
  font-size: 12.5px;
  margin-bottom: 16px;
  text-align: left;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .three-column {
    grid-template-columns: 1fr;
  }
  .two-column {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-xl);
  }
  .menu-toggle {
    display: block;
  }
  .topbar {
    padding: 0 16px;
  }
  .view {
    padding: 16px;
  }
  .hero-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .hero-sales {
    width: 100%;
    justify-content: space-between;
  }
  .sales-stat {
    text-align: left;
  }
}

/* Modern Toggle Switch */
.toggle-row {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 16px;
  cursor: pointer;
  user-select: none;
}

.switch-input {
  appearance: none;
  -webkit-appearance: none;
  width: 44px;
  height: 24px;
  border-radius: 9999px;
  background: var(--border-strong);
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
  flex-shrink: 0;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

.switch-input::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #ffffff;
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
}

.switch-input:checked {
  background: var(--primary) !important;
}

.switch-input:checked::before {
  transform: translateX(20px);
}

/* Sidebar Collapse & Minimize */
.sidebar-collapse-btn {
  margin-left: auto;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-default);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.sidebar-collapse-btn:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

@media (min-width: 769px) {
  .app-shell.sidebar-collapsed .sidebar {
    margin-left: -250px;
    opacity: 0;
    pointer-events: none;
  }
  .app-shell.sidebar-collapsed .workspace {
    width: 100%;
    max-width: 100%;
  }
}

/* Customer Profile Standalone View Styles */
.customer-profile-hero {
  border-left: 4px solid var(--primary) !important;
}

.prof-tab-view {
  animation: fadeIn 0.15s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(3px); }
  to { opacity: 1; transform: translateY(0); }
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  transition: border-color 0.15s;
}

.activity-item:hover {
  border-color: var(--border-strong);
}

.activity-icon-box {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
  box-shadow: var(--shadow-xs);
}

/* Purchase Accordion Card */
.purchase-accordion-card {
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--bg-surface-subtle);
  overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.purchase-accordion-card:hover {
  border-color: var(--border-strong);
}

.purchase-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  cursor: pointer;
  user-select: none;
  background: var(--bg-surface-subtle);
  transition: background 0.15s;
}

.purchase-header:hover {
  background: var(--bg-card);
}

.purchase-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--primary);
  font-size: 12px;
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), background 0.15s;
  flex-shrink: 0;
}

.purchase-accordion-card.open .purchase-arrow {
  transform: rotate(90deg);
  background: var(--primary-subtle);
}

.purchase-body {
  display: none;
  padding: 16px 18px;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}

.purchase-accordion-card.open .purchase-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: fadeIn 0.15s ease-in-out;
}

.finance-stat-card {
  transition: border-color 0.15s;
}

.finance-stat-card:hover {
  border-color: var(--border-strong);
}

/* Operational feedback stays clear of the header and search controls. */
.toast-container {top:auto;bottom:24px;left:50%;right:auto;transform:translateX(-50%);z-index:10000;width:min(480px,calc(100vw - 32px));}
.toast {min-width:0;max-width:none;width:100%;}
.back-btn {font-weight:750!important;font-size:14px!important;padding:10px 16px!important;border-width:2px;min-height:42px;}
.supplier-detail {overflow-wrap:anywhere;color:var(--text-secondary);}
#supplier .panel {margin-top:18px;}
#supplierKey {width:100%;margin:8px 0;}
.supplier-price {min-width:90px;max-width:140px;}
.notification-entry {border-left:4px solid var(--primary);align-items:flex-start;gap:16px;}
.notification-entry.unread {background:var(--primary-subtle);}
.notification-entry.error {border-left-color:var(--danger);}
.notification-entry.warning {border-left-color:var(--warning-text);}
.notification-entry p {margin:6px 0;overflow-wrap:anywhere;}
.notification-entry button {flex-shrink:0;}
#actionConfirmText {white-space:pre-line;}
[hidden] {display:none!important;}
@media(max-width:640px){.notification-entry{flex-direction:column;} #notificationBell{padding:7px;} .supplier-price{width:100px;}}

.dialog-feedback {padding:12px;margin:12px 0;background:var(--danger-subtle);color:var(--danger-text);border:1px solid var(--danger);border-radius:var(--radius-md);overflow-wrap:anywhere;}

.lookup-status-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;width:100%;}
.lookup-status-grid > div {display:flex;flex-direction:column;gap:7px;padding:12px;background:var(--bg-surface-subtle);border-radius:var(--radius-md);}
.lookup-readonly-note {color:var(--text-secondary);font-size:13px;}
#systemLastChecked {color:var(--text-secondary);font-size:12px;margin-bottom:12px;}

/* Tables scroll within their cards instead of expanding the mobile viewport. */
.view, .panel, .two-column > * {min-width:0;}
.table-scroll {width:100%;max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;}
#supplier .table-scroll table {min-width:650px;}
#supplier .panel-head {flex-wrap:wrap;}
.supplier-cost-note {font-size:12px;color:var(--text-secondary);overflow-wrap:anywhere;margin-bottom:16px;}
@media(max-width:640px){
 .topbar-left,.topbar-title-group {min-width:0;}
 .topbar-title-group .eyebrow {display:none;}
 .topbar-title-group h1 {font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
 .topbar-right {gap:6px;flex-shrink:0;}
 #globalStatusPill {padding:7px;}
 #globalStatusText {display:none;}
 #globalStatusPill .status-dot {flex-shrink:0;}
 .metric-grid {grid-template-columns:repeat(auto-fit,minmax(min(160px,100%),1fr));}
 .two-column {grid-template-columns:minmax(0,1fr);}
}

/* ==========================================================================
   Enterprise Supplier Hub & Multi-API Modern Styles
   ========================================================================== */
.sup-tabs-nav {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-default);
  margin: 20px 0 16px;
  padding-bottom: 6px;
  overflow-x: auto;
}

.sup-tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: 13.5px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.15s ease-in-out;
  white-space: nowrap;
}

.sup-tab-btn:hover {
  background: var(--bg-surface-subtle);
  color: var(--text-primary);
}

.sup-tab-btn.active {
  background: var(--primary-subtle);
  color: var(--primary);
  border-color: var(--primary-border);
}

.sup-tab-panel {
  display: none;
  animation: fadeIn 0.2s ease-in-out;
}

.sup-tab-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.sup-filter-btn.active {
  background: var(--primary) !important;
  color: #fff !important;
  border-color: var(--primary) !important;
}

.sup-period-btn.active {
  background: var(--primary) !important;
  color: #fff !important;
}

.sup-node-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.sup-node-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.sup-node-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.sup-node-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.sup-node-endpoint {
  font-size: 11.5px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  word-break: break-all;
  display: block;
  margin-top: 2px;
}

.sup-node-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  background: var(--bg-surface-subtle);
  padding: 10px 12px;
  border-radius: var(--radius-md);
}

.sup-node-stat-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sup-node-stat-val {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-primary);
}

.sup-badge-new {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 7px;
  border-radius: 12px;
  font-size: 10.5px;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.35);
  animation: pulseNew 2s infinite;
}

@keyframes pulseNew {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.sup-price-diff {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.sup-old-price {
  text-decoration: line-through;
  color: var(--text-muted);
  font-size: 11.5px;
}

.sup-price-tag {
  font-size: 10px;
  padding: 1px 4px;
  border-radius: 4px;
  font-weight: 700;
}

.sup-price-tag.up {
  background: var(--danger-subtle);
  color: var(--danger-text);
}

.sup-price-tag.down {
  background: var(--success-subtle);
  color: var(--success-text);
}

.sup-margin-input-wrap {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  padding: 2px 6px;
  width: 90px;
}

.sup-margin-input-wrap:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-subtle);
}

.sup-margin-input {
  width: 100%;
  border: none !important;
  background: transparent !important;
  padding: 2px 0 !important;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-primary);
}

.sup-retail-preview {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 13.5px;
}

.credential-item-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.credential-payload-text {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-primary);
  word-break: break-all;
}