/* ============================================
   Consolidated Report — Design Tokens & Styles
   ============================================ */

/* --- Fonts --- */
@import url('https://api.fontshare.com/v2/css?f[]=satoshi@400,500,600,700&display=swap');

:root {
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;
  --font-display: 'Satoshi', 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

/* --- Type Scale --- */
:root {
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
}

/* --- Spacing --- */
:root {
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
}

/* --- Nexus Palette (Light) --- */
:root, [data-theme="light"] {
  --color-bg:             #f7f6f2;
  --color-surface:        #f9f8f5;
  --color-surface-2:      #fbfbf9;
  --color-surface-offset: #f3f0ec;
  --color-surface-offset-2: #edeae5;
  --color-surface-dynamic: #e6e4df;
  --color-divider:        #dcd9d5;
  --color-border:         #d4d1ca;
  --color-text:           #28251d;
  --color-text-muted:     #7a7974;
  --color-text-faint:     #bab9b4;
  --color-text-inverse:   #f9f8f4;
  --color-primary:        #1a56db;
  --color-primary-hover:  #1648b8;
  --color-primary-active: #123d9a;
  --color-primary-highlight: #dbeafe;
  --color-accent:         #1a56db;
  --color-accent-dark:    #1648b8;
  --color-success:        #437a22;
  --color-success-highlight: #d4dfcc;
  --color-error:          #a13544;
  --color-error-highlight: #dececb;
  --color-warning:        #964219;
  --color-warning-highlight: #ddcfc6;
  --color-blue:           #006494;
  --color-purple:         #7a39bb;
  --color-orange:         #da7101;
  --color-gold:           #d19900;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 2px oklch(0.2 0.01 80 / 0.06);
  --shadow-md: 0 4px 12px oklch(0.2 0.01 80 / 0.08);
  --shadow-lg: 0 12px 32px oklch(0.2 0.01 80 / 0.12);

  --sidebar-bg: #1c1b19;
  --sidebar-text: #cdccca;
  --sidebar-text-muted: #797876;
  --sidebar-active: #1a56db;
  --sidebar-hover: #2d2c2a;
}

/* --- Dark Mode --- */
[data-theme="dark"] {
  --color-bg:             #171614;
  --color-surface:        #1c1b19;
  --color-surface-2:      #201f1d;
  --color-surface-offset: #1d1c1a;
  --color-surface-offset-2: #22211f;
  --color-surface-dynamic: #2d2c2a;
  --color-divider:        #262523;
  --color-border:         #393836;
  --color-text:           #cdccca;
  --color-text-muted:     #797876;
  --color-text-faint:     #5a5957;
  --color-text-inverse:   #2b2a28;
  --color-primary:        #60a5fa;
  --color-primary-hover:  #3b82f6;
  --color-primary-active: #2563eb;
  --color-primary-highlight: #1e3a5f;
  --color-accent:         #60a5fa;
  --color-accent-dark:    #3b82f6;
  --color-success:        #6daa45;
  --color-success-highlight: #3a4435;
  --color-error:          #dd6974;
  --color-error-highlight: #574848;
  --color-warning:        #bb653b;
  --color-warning-highlight: #564942;
  --color-blue:           #5591c7;
  --color-purple:         #a86fdf;
  --color-orange:         #fdab43;
  --color-gold:           #e8af34;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.2);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.3);
  --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.4);

  --sidebar-bg: #111110;
  --sidebar-text: #cdccca;
  --sidebar-text-muted: #5a5957;
  --sidebar-active: #3b82f6;
  --sidebar-hover: #1c1b19;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #171614;
    --color-surface: #1c1b19;
    --color-surface-2: #201f1d;
    --color-border: #393836;
    --color-text: #cdccca;
    --color-text-muted: #797876;
    --color-text-faint: #5a5957;
    --color-primary: #60a5fa;
  }
}

/* ============================================
   Layout — Dashboard Grid
   ============================================ */

html, body {
  height: 100%;
  overflow: hidden;
  margin: 0;
}

.app {
  display: grid;
  grid-template-columns: 240px 1fr;
  grid-template-rows: auto 1fr;
  height: 100dvh;
}

/* --- Sidebar --- */
.sidebar {
  grid-row: 1 / -1;
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--space-4) 0;
  z-index: 20;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  margin-bottom: var(--space-4);
}

.sidebar-brand svg {
  flex-shrink: 0;
}

.sidebar-brand-text {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.01em;
  line-height: 1.2;
  white-space: nowrap;
}

.sidebar-brand-sub {
  font-size: var(--text-xs);
  color: var(--sidebar-text-muted);
  font-weight: 400;
}

.sidebar-section {
  padding: var(--space-2) var(--space-3);
}

.sidebar-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--sidebar-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: var(--space-2) var(--space-3);
}

.sidebar-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-nav li a,
.sidebar-nav li button {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  margin: 1px var(--space-2);
  border-radius: var(--radius-md);
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  width: calc(100% - var(--space-4));
  text-align: left;
  transition: background 0.15s, color 0.15s;
}

.sidebar-nav li a:hover,
.sidebar-nav li button:hover {
  background: var(--sidebar-hover);
  color: #fff;
}

.sidebar-nav li a.active,
.sidebar-nav li button.active {
  background: var(--sidebar-active);
  color: #fff;
}

.sidebar-nav li a svg,
.sidebar-nav li button svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.7;
}

.sidebar-nav li a.active svg,
.sidebar-nav li button.active svg {
  opacity: 1;
}

.sidebar-spacer {
  flex: 1;
}

/* --- Header --- */
.header {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-6);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  z-index: 10;
  min-height: 56px;
}

.header-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* --- Main Content --- */
.main {
  grid-column: 2;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--space-6);
  background: var(--color-bg);
}

/* ============================================
   Components
   ============================================ */

/* --- Cards --- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.card-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

/* --- Dashboard Period Bar --- */
.dashboard-period-bar {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
}

.dashboard-period-bar select,
.dashboard-period-bar input[type="date"] {
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-family: var(--font-body);
}

.dashboard-period-bar .btn-sm {
  font-size: var(--text-sm);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* --- KPI Cards --- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.kpi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.kpi-label {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-1);
}

.kpi-value {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  font-variant-numeric: tabular-nums lining-nums;
  line-height: 1.2;
}

.kpi-delta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  margin-top: var(--space-2);
  font-variant-numeric: tabular-nums lining-nums;
}

.kpi-delta.positive { color: var(--color-success); }
.kpi-delta.negative { color: var(--color-error); }
.kpi-delta.neutral  { color: var(--color-text-faint); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-interactive);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
}

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

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
}
.btn-ghost:hover {
  background: var(--color-surface-offset);
  color: var(--color-text);
}

.btn-sm {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
}

.btn-icon {
  padding: var(--space-2);
  border-radius: var(--radius-md);
}

/* --- Forms --- */
.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-input,
.form-select {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition-interactive);
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
}

/* --- Tables --- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums lining-nums;
}

.data-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--color-surface-offset);
  padding: var(--space-2) var(--space-3);
  text-align: left;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 2px solid var(--color-border);
  white-space: nowrap;
}

.data-table tbody td {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--color-divider);
  color: var(--color-text);
}

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

.data-table .num {
  text-align: right;
  font-variant-numeric: tabular-nums lining-nums;
}

.data-table .positive { color: var(--color-success); }
.data-table .negative { color: var(--color-error); }
.data-table .section-header td {
  font-weight: 700;
  background: var(--color-surface-offset-2);
  padding-top: var(--space-3);
}
.data-table .total-row td {
  font-weight: 700;
  border-top: 2px solid var(--color-border);
}
.data-table .indent-1 td:first-child { padding-left: var(--space-8); }
.data-table .indent-2 td:first-child { padding-left: var(--space-12); }

/* --- By Company Table --- */
.by-company-table {
  font-size: 12px;
}
.by-company-table thead th {
  font-size: 11px;
  padding: 8px 6px;
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 2;
}
.by-company-table thead th.acct-col {
  position: sticky;
  left: 0;
  z-index: 3;
  background: var(--color-surface);
  min-width: 200px;
}
.by-company-table tbody td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  background: #fff;
  min-width: 200px;
  white-space: nowrap;
}
.by-company-table tbody tr:hover td:first-child {
  background: #f0f5ff;
}
.by-company-table .co-col {
  min-width: 100px;
  max-width: 130px;
}
.by-company-table .total-col {
  min-width: 110px;
  background: #f0f4ff;
  font-weight: 600;
}
.by-company-table .total-col-val {
  background: #f0f4ff;
  font-weight: 600;
}
.by-company-table tbody td {
  padding: 5px 6px;
}
.by-company-table .section-header td {
  position: sticky;
  left: 0;
  background: var(--color-surface);
}
.by-company-table .total-row td {
  border-top: 2px solid var(--color-border);
  font-weight: 600;
}
.by-company-table .total-row td:first-child {
  background: #fff;
}
.by-company-table .total-row:hover td:first-child {
  background: #f0f5ff;
}

/* --- Filter Bar --- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.filter-group label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.filter-group input,
.filter-group select {
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  min-width: 140px;
}

.filter-group input:focus,
.filter-group select:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* --- Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.badge-success {
  background: var(--color-success-highlight);
  color: var(--color-success);
}

.badge-error {
  background: var(--color-error-highlight);
  color: var(--color-error);
}

.badge-warning {
  background: var(--color-warning-highlight);
  color: var(--color-warning);
}

.badge-neutral {
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
}

/* --- Tabs --- */
.tab-bar {
  display: flex;
  gap: var(--space-1);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-5);
}

.tab-btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--transition-interactive);
}

.tab-btn:hover {
  color: var(--color-text);
}

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

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* --- Login Page --- */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  background: var(--color-bg);
  padding: var(--space-6);
}

.login-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
}

.login-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  justify-content: center;
}

.login-logo-text {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
}

.login-error {
  background: var(--color-error-highlight);
  color: var(--color-error);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
  display: none;
}

.auth-switch {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.auth-switch a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}
.auth-switch a:hover {
  text-decoration: underline;
}

/* --- Chart Container --- */
.chart-container {
  position: relative;
  width: 100%;
  height: 300px;
}

.chart-container canvas {
  width: 100% !important;
  height: 100% !important;
}

/* --- Empty State --- */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-16) var(--space-8);
  text-align: center;
  color: var(--color-text-muted);
}

.empty-state svg {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-4);
  opacity: 0.4;
}

.empty-state p {
  font-size: var(--text-sm);
  max-width: 40ch;
}

/* --- Loading --- */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

.skeleton {
  background: linear-gradient(90deg, var(--color-surface-offset) 25%, var(--color-surface-dynamic) 50%, var(--color-surface-offset) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* --- Utility --- */
.text-muted { color: var(--color-text-muted); }
.text-faint { color: var(--color-text-faint); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.font-mono { font-family: var(--font-mono); }
.tabular-nums { font-variant-numeric: tabular-nums lining-nums; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.gap-4 { gap: var(--space-4); }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.hidden { display: none !important; }

/* --- Footer --- */
.app-footer {
  padding: var(--space-3) var(--space-5);
  text-align: center;
  font-size: var(--text-xs);
  color: var(--sidebar-text-muted);
}

.app-footer a {
  color: var(--sidebar-text-muted);
  text-decoration: none;
}
.app-footer a:hover {
  color: var(--sidebar-text);
}
.app-footer .support-link {
  display: block;
  margin-bottom: var(--space-1);
}

/* --- Hamburger Button (hidden on desktop) --- */
.hamburger-btn {
  display: none;
  background: none;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  padding: var(--space-1);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}
.hamburger-btn:hover {
  background: var(--color-surface-offset);
}

/* --- Mobile Sidebar Backdrop --- */
.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: oklch(0 0 0 / 0.5);
  z-index: 19;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.sidebar-backdrop.active {
  display: block;
  opacity: 1;
}

/* --- Table scroll wrapper for mobile --- */
.table-scroll-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* --- Responsive: Tablet (icon sidebar) --- */
@media (max-width: 1024px) {
  .app {
    grid-template-columns: 56px 1fr;
  }
  .sidebar-brand-text,
  .sidebar-brand-sub,
  .sidebar-label,
  .sidebar-nav li a span,
  .sidebar-nav li button span {
    display: none;
  }
  .sidebar-nav li a,
  .sidebar-nav li button {
    justify-content: center;
    padding: var(--space-3);
  }
  .sidebar-brand {
    justify-content: center;
  }
}

/* --- Responsive: Mobile (<768px) --- */
@media (max-width: 768px) {
  /* Grid becomes single column */
  .app {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  /* Hamburger visible */
  .hamburger-btn {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* Sidebar becomes slide-in overlay */
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 260px;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 30;
    grid-row: auto;
  }
  .sidebar.mobile-open {
    transform: translateX(0);
  }
  /* Restore sidebar text when open as overlay */
  .sidebar.mobile-open .sidebar-brand-text,
  .sidebar.mobile-open .sidebar-brand-sub,
  .sidebar.mobile-open .sidebar-label,
  .sidebar.mobile-open .sidebar-nav li a span,
  .sidebar.mobile-open .sidebar-nav li button span {
    display: inline;
  }
  .sidebar.mobile-open .sidebar-nav li a,
  .sidebar.mobile-open .sidebar-nav li button {
    justify-content: flex-start;
    padding: var(--space-2) var(--space-3);
  }
  .sidebar.mobile-open .sidebar-brand {
    justify-content: flex-start;
  }

  /* Header spans full width */
  .header {
    grid-column: 1;
    padding: var(--space-2) var(--space-3);
    min-height: 48px;
    gap: var(--space-2);
  }
  .header-title {
    font-size: var(--text-base);
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .header-actions {
    gap: var(--space-2);
    flex-shrink: 0;
  }
  #user-display {
    display: none !important;
  }

  /* Main content spans full width */
  .main {
    grid-column: 1;
    padding: var(--space-3);
  }

  /* KPI grid: 2 columns on mobile */
  .kpi-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
  }
  .kpi-card {
    padding: var(--space-3);
  }
  .kpi-value {
    font-size: var(--text-lg);
  }

  /* Filter bars: stack vertically, full-width inputs */
  .filter-bar {
    flex-direction: column;
    padding: var(--space-3);
    gap: var(--space-2);
  }
  .filter-group {
    width: 100%;
  }
  .filter-group input,
  .filter-group select {
    width: 100%;
    min-width: unset;
  }
  .filter-group-company {
    min-width: unset;
    width: 100%;
  }
  .multi-company-select {
    min-width: unset;
    width: 100%;
  }
  .multi-select-btn {
    width: 100%;
  }
  .multi-select-dropdown {
    min-width: unset;
    width: 100%;
    left: 0;
    right: 0;
  }

  /* Dashboard period bar */
  .dashboard-period-bar {
    padding: var(--space-2) var(--space-3);
  }
  .dashboard-period-bar .filter-row {
    flex-direction: column !important;
    align-items: stretch !important;
  }
  .dashboard-period-bar .filter-group {
    width: 100%;
  }
  .dashboard-period-bar select,
  .dashboard-period-bar input[type="date"] {
    width: 100% !important;
    min-width: unset !important;
  }
  #dash-custom-dates {
    width: 100%;
    flex-wrap: wrap;
  }
  #dash-custom-dates input[type="date"] {
    width: 100% !important;
    flex: 1;
  }
  .dashboard-period-bar .btn-sm {
    width: 100%;
    justify-content: center;
  }
  #dash-period-label {
    margin-left: 0 !important;
    text-align: center;
  }

  /* Grid-2 becomes single column */
  .grid-2 {
    grid-template-columns: 1fr;
  }

  /* Chart containers */
  .chart-container {
    height: 220px;
  }

  /* Cards */
  .card {
    padding: var(--space-3);
  }

  /* Tabs scroll horizontally */
  .tab-bar {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
    gap: 0;
  }
  .tab-btn {
    flex-shrink: 0;
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
  }

  /* Modals: full-screen on mobile */
  .modal-overlay {
    align-items: flex-end;
  }
  .modal,
  .modal-content {
    width: 100% !important;
    max-width: 100% !important;
    max-height: 90vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    margin: 0;
    padding: var(--space-4);
  }
  .modal-header h3,
  .modal-title {
    font-size: var(--text-base);
  }

  /* Wizard steps: compact on mobile */
  .wizard-step-label {
    display: none;
  }

  /* Form rows stack */
  .form-row {
    grid-template-columns: 1fr;
  }

  /* Company detail grid */
  .company-detail-grid {
    grid-template-columns: 1fr;
  }

  /* User company checkboxes wrap tighter */
  .user-company-checkboxes {
    gap: var(--space-1);
  }
  .user-company-opt {
    font-size: var(--text-xs);
    padding: var(--space-1) var(--space-2);
  }
}

/* --- Responsive: Small phone (<480px) --- */
@media (max-width: 480px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }
  .kpi-card {
    padding: var(--space-2) var(--space-3);
  }
  .header {
    padding: var(--space-2);
  }
  .main {
    padding: var(--space-2);
  }
  .filter-bar {
    padding: var(--space-2);
    border-radius: var(--radius-md);
  }
  .consolidated-badge {
    font-size: var(--text-xs);
    padding: var(--space-2) var(--space-3);
  }
}

/* --- Modal --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: oklch(0 0 0 / 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.modal-overlay.open,
.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  width: 90%;
  max-width: 560px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.modal-content {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  width: 90%;
  max-width: 800px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}

.modal-header h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  margin: 0;
}

.modal-body {
  padding: var(--space-2) 0;
}

.modal-title {
  font-size: var(--text-lg);
  font-weight: 700;
}

/* --- Consolidated Report Badge --- */
.consolidated-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
  background: oklch(0.9 0.04 190);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-accent-dark);
}

[data-theme="dark"] .consolidated-badge {
  background: oklch(0.25 0.04 190);
  color: var(--color-accent);
}

.cache-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  margin-bottom: var(--space-3);
  background: var(--color-bg-elevated);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* --- Company Detail Grid --- */
.company-detail-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

/* --- Connection Wizard --- */
.connect-wizard-card {
  border: 1px solid var(--color-accent);
  border-color: oklch(0.6 0.1 190 / 0.3);
}

.wizard-steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: var(--space-5);
  padding: var(--space-3) 0;
}

.wizard-step {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  opacity: 0.4;
  transition: opacity 0.3s ease;
}

.wizard-step.active {
  opacity: 1;
}

.wizard-step.done {
  opacity: 0.7;
}

.wizard-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-bg-elevated);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 600;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.wizard-step.active .wizard-step-num {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.wizard-step.done .wizard-step-num {
  background: var(--color-success);
  border-color: var(--color-success);
  color: #fff;
}

.wizard-step-label {
  font-size: var(--text-xs);
  font-weight: 500;
  white-space: nowrap;
}

.wizard-step-line {
  flex: 1;
  height: 2px;
  background: var(--color-border);
  margin: 0 var(--space-2);
  min-width: 20px;
}

.wizard-panel {
  display: none;
}

.wizard-panel.active {
  display: block;
  animation: fadeIn 0.2s ease;
}

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

.sync-success-card {
  background: oklch(0.95 0.05 150);
  border: 1px solid oklch(0.7 0.1 150);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

[data-theme="dark"] .sync-success-card {
  background: oklch(0.25 0.03 150);
  border-color: oklch(0.4 0.08 150);
}

/* --- Multi-Company Select --- */
.multi-company-select {
  position: relative;
  min-width: 220px;
}
.multi-select-btn {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.multi-select-btn:hover {
  border-color: var(--color-primary);
}
.multi-select-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 320px;
  max-height: 400px;
  overflow-y: auto;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0,0,0,0.14), 0 2px 6px rgba(0,0,0,0.06);
  z-index: 200;
  padding: 4px 0;
}
[data-theme="dark"] .multi-select-dropdown {
  background: #1e1e1e;
}
.multi-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 13px;
  color: var(--color-text);
  transition: background 0.15s;
  line-height: 1.3;
  white-space: nowrap;
}
.multi-opt:hover {
  background: rgba(0,0,0,0.04);
}
[data-theme="dark"] .multi-opt:hover {
  background: rgba(255,255,255,0.06);
}
.multi-opt input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin: 0;
}
.multi-opt span {
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: none;
}
.multi-opt .status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.multi-opt .status-dot.connected {
  background: #22c55e;
}
.multi-opt .status-dot.disconnected {
  background: #d4d4d8;
}
.multi-opt-divider {
  height: 1px;
  background: var(--color-border);
  margin: 4px 10px;
}
.filter-group-company {
  min-width: 220px;
}

/* --- IC History Detail Rows --- */
.ic-expand-icon {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  transition: transform 0.15s ease;
  display: inline-block;
}
.ic-detail-row td {
  background: var(--color-bg-subtle);
}
.ic-detail-content {
  padding: var(--space-4) var(--space-5);
}
.ic-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.ic-detail-section {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
}
.ic-detail-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-1);
  border-bottom: 1px solid var(--color-border);
}
.ic-detail-item {
  font-size: var(--text-sm);
  padding: var(--space-1) 0;
  color: var(--color-text);
}
.ic-detail-key {
  color: var(--color-text-muted);
  font-weight: 500;
  margin-right: var(--space-1);
}
.ic-detail-meta {
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.font-mono {
  font-family: "SF Mono", "Fira Code", monospace;
}
@media (max-width: 640px) {
  .ic-detail-grid {
    grid-template-columns: 1fr;
  }
}

/* --- QBO-style Journal Entry Table --- */
.ic-je-section {
  margin-top: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
}
.ic-je-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-secondary);
  border-bottom: 1px solid var(--color-border);
}
.ic-je-section-title {
  font-weight: 600;
  font-size: var(--text-sm);
}
.ic-je-table {
  width: 100%;
  border-collapse: collapse;
}
.ic-je-table thead th {
  padding: var(--space-2) var(--space-3);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  border-bottom: 2px solid var(--color-border);
  text-align: left;
  white-space: nowrap;
  background: var(--color-surface-secondary);
}
.ic-je-table thead th.ic-je-col-amount {
  background: rgba(0, 0, 0, 0.04);
  border-left: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 12px;
}
.ic-je-table thead th.ic-je-col-desc {
  border-left: 1px solid var(--color-border);
}
.ic-je-col-num { width: 40px; text-align: center !important; }
.ic-je-col-account { width: auto; }
.ic-je-col-amount { width: 140px; text-align: right !important; }
.ic-je-col-desc { width: 220px; }
.ic-je-col-action { width: 36px; }
.ic-je-table tbody tr {
  border-bottom: 1px dashed var(--color-border);
}
.ic-je-table tbody tr:last-child {
  border-bottom: 1px solid var(--color-border);
}
.ic-je-table tbody td {
  padding: var(--space-1) var(--space-2);
  vertical-align: top;
}
.ic-je-table tbody td.ic-je-col-num {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-top: 10px;
}
.ic-je-table tbody .form-select,
.ic-je-table tbody .form-input {
  font-size: var(--text-sm);
  padding: 6px 8px;
  min-height: 32px;
  border: 1px solid transparent;
  background: transparent;
  border-radius: var(--radius-sm);
  width: 100%;
}
.ic-je-table tbody .form-select:hover,
.ic-je-table tbody .form-input:hover,
.ic-je-table tbody .form-select:focus,
.ic-je-table tbody .form-input:focus {
  border-color: var(--color-border);
  background: var(--color-surface-secondary);
}
.ic-je-table tbody .form-input[type="number"] {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.ic-je-table tbody .ic-line-entity {
  margin-top: 2px;
}
.ic-je-line-remove {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 16px;
  cursor: pointer;
  padding: 6px;
  line-height: 1;
  border-radius: var(--radius-sm);
  opacity: 0.4;
  transition: opacity 0.15s, color 0.15s;
}
.ic-je-table tbody tr:hover .ic-je-line-remove {
  opacity: 1;
}
.ic-je-line-remove:hover {
  color: var(--color-error);
  opacity: 1;
}
.ic-je-totals td {
  padding: var(--space-2) var(--space-2);
  font-weight: 600;
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  border-top: 2px solid var(--color-border);
}
.ic-je-totals .ic-je-col-amount {
  text-align: right;
}
.ic-balance-diff {
  padding: 2px 10px;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  display: inline-block;
}
.ic-balance-diff.balanced {
  background: rgba(34, 197, 94, 0.12);
  color: #16a34a;
}
.ic-balance-diff.unbalanced {
  background: rgba(239, 68, 68, 0.12);
  color: #dc2626;
}
@media (max-width: 640px) {
  .ic-je-col-desc { display: none; }
  .ic-je-col-amount { width: 90px; }
}

/* --- User Management --- */
.user-company-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-2) 0;
}
.user-company-opt {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-1) var(--space-3);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.user-company-opt:hover {
  border-color: var(--color-accent);
}
.user-company-opt input[type="checkbox"] {
  accent-color: var(--color-accent);
}

/* --- Drill-Down Links --- */
.drilldown-link {
  color: var(--color-primary);
  cursor: pointer;
  text-decoration: none;
  transition: color 0.15s, text-decoration 0.15s;
  font-weight: inherit;
}
.drilldown-link:hover {
  text-decoration: underline;
  color: var(--color-primary-hover);
}

/* --- Transaction Detail Table --- */
.txn-detail-table {
  font-size: 12px;
  border-collapse: collapse;
  width: 100%;
}
.txn-detail-table thead th {
  font-size: 11px;
  padding: 8px 10px;
  white-space: nowrap;
  background: var(--color-surface-offset);
  position: sticky;
  top: 0;
  z-index: 1;
}
.txn-detail-table tbody td {
  padding: 6px 10px;
  font-size: 12px;
  border-bottom: 1px solid var(--color-divider);
}
.txn-detail-table tbody tr:hover {
  background: var(--color-surface-offset);
}
.txn-detail-table .total-row td {
  font-weight: 700;
  border-top: 2px solid var(--color-border);
  background: var(--color-surface-offset-2);
}