/* ============================================================
   INVOICE.ROCKS - Component Library v2
   Modern dark theme inspired by the landing page
   ============================================================ */

/* ============================================================
   1. CSS VARIABLES (Design Tokens)
   ============================================================ */
:root {
  /* Backgrounds */
  --v2-bg-primary: #0a0a0b;
  --v2-bg-secondary: #111113;
  --v2-bg-tertiary: #18181b;
  --v2-bg-elevated: #1f1f23;
  --v2-bg-hover: #27272a;
  --v2-bg-active: #303035;

  /* Text */
  --v2-text-primary: #fafafa;
  --v2-text-secondary: #a1a1aa;
  --v2-text-tertiary: #71717a;
  --v2-text-muted: #52525b;

  /* Borders */
  --v2-border-subtle: rgba(255, 255, 255, 0.06);
  --v2-border-default: rgba(255, 255, 255, 0.1);
  --v2-border-strong: rgba(255, 255, 255, 0.15);
  --v2-border-focus: rgba(139, 92, 246, 0.5);

  /* Accent (Purple) */
  --v2-accent: #8b5cf6;
  --v2-accent-hover: #a78bfa;
  --v2-accent-muted: rgba(139, 92, 246, 0.15);
  --v2-accent-glow: rgba(139, 92, 246, 0.4);

  /* Gradient */
  --v2-gradient: linear-gradient(135deg, #8b5cf6, #ec4899);
  --v2-gradient-subtle: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(236, 72, 153, 0.15));

  /* Semantic Colors */
  --v2-success: #22c55e;
  --v2-success-muted: rgba(34, 197, 94, 0.15);
  --v2-warning: #f59e0b;
  --v2-warning-muted: rgba(245, 158, 11, 0.15);
  --v2-danger: #ef4444;
  --v2-danger-muted: rgba(239, 68, 68, 0.15);
  --v2-info: #3b82f6;
  --v2-info-muted: rgba(59, 130, 246, 0.15);

  /* Typography */
  --v2-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --v2-font-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;

  /* Spacing */
  --v2-space-xs: 0.25rem;
  --v2-space-sm: 0.5rem;
  --v2-space-md: 1rem;
  --v2-space-lg: 1.5rem;
  --v2-space-xl: 2rem;
  --v2-space-2xl: 3rem;

  /* Border Radius */
  --v2-radius-sm: 6px;
  --v2-radius-md: 8px;
  --v2-radius-lg: 12px;
  --v2-radius-xl: 16px;
  --v2-radius-full: 9999px;

  /* Shadows */
  --v2-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --v2-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --v2-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --v2-shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.6);
  --v2-shadow-glow: 0 0 20px var(--v2-accent-glow);

  /* Transitions */
  --v2-transition-fast: 0.15s ease;
  --v2-transition-normal: 0.2s ease;
  --v2-transition-slow: 0.3s ease;
}


/* ============================================================
   2. BASE STYLES
   ============================================================ */
.v2-page {
  font-family: var(--v2-font-sans);
  background: var(--v2-bg-primary);
  color: var(--v2-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

/* Custom Scrollbar */
.v2-page ::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.v2-page ::-webkit-scrollbar-track {
  background: transparent;
}

.v2-page ::-webkit-scrollbar-thumb {
  background: var(--v2-border-strong);
  border-radius: 3px;
}

/* Utility: Hidden */
.v2-hidden {
  display: none !important;
}

.v2-page ::-webkit-scrollbar-thumb:hover {
  background: var(--v2-text-muted);
}

/* Firefox scrollbar */
.v2-page * {
  scrollbar-width: thin;
  scrollbar-color: var(--v2-border-strong) transparent;
}

.v2-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--v2-space-xl);
}


/* ============================================================
   2b. ICONS
   ============================================================ */
.v2-icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  vertical-align: middle;
}

.v2-icon-sm {
  width: 0.875rem;
  height: 0.875rem;
  flex-shrink: 0;
  vertical-align: middle;
}

.v2-icon-lg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  vertical-align: middle;
}

.v2-icon-xl {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
  vertical-align: middle;
}

/* Icons inside buttons (using .v2-btn-icon class on SVGs inside buttons) */
.v2-btn svg.v2-btn-icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  vertical-align: middle;
}

/* If button has text after icon, add margin */
.v2-btn svg.v2-btn-icon:not(:last-child) {
  margin-right: 0.375rem;
}

/* Small button icons */
.v2-btn-sm svg.v2-btn-icon {
  width: 0.875rem;
  height: 0.875rem;
}

.v2-btn-icon-only .v2-icon,
button.v2-btn-icon .v2-icon {
  width: 1.125rem;
  height: 1.125rem;
}

/* Navigation icons */
.v2-nav-icon {
  width: 1.125rem;
  height: 1.125rem;
  flex-shrink: 0;
}

/* Ensure all SVGs inside v2 components have reasonable defaults */
.v2-card svg,
.v2-modal svg,
.v2-table svg,
.v2-form-group svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  vertical-align: middle;
}

/* Close button icon */
.v2-modal-close svg {
  width: 1.25rem;
  height: 1.25rem;
}


/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */
.v2-h1 {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin: 0 0 var(--v2-space-md);
}

.v2-h2 {
  font-size: 1.875rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin: 0 0 var(--v2-space-md);
}

.v2-h3 {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.4;
  margin: 0 0 var(--v2-space-sm);
}

.v2-h4 {
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 var(--v2-space-sm);
}

.v2-text {
  font-size: 0.9375rem;
  color: var(--v2-text-secondary);
  line-height: 1.6;
  margin: 0;
}

.v2-text-sm {
  font-size: 0.8125rem;
  color: var(--v2-text-tertiary);
}

.v2-text-xs {
  font-size: 0.75rem;
  color: var(--v2-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.v2-gradient-text {
  background: var(--v2-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.v2-mono {
  font-family: var(--v2-font-mono);
}


/* ============================================================
   4. BUTTONS
   ============================================================ */

/* Base button styles */
.v2-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  font-family: var(--v2-font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1;
  border: 1px solid transparent;
  border-radius: var(--v2-radius-md);
  cursor: pointer;
  transition: all var(--v2-transition-normal);
  text-decoration: none;
  white-space: nowrap;
}

.v2-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--v2-bg-primary), 0 0 0 4px var(--v2-accent);
}

.v2-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Primary - Gradient */
.v2-btn-primary {
  background: var(--v2-gradient);
  color: white;
  border: none;
  box-shadow: var(--v2-shadow-glow);
}

.v2-btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 8px 30px var(--v2-accent-glow);
}

.v2-btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

/* Secondary - Outlined */
.v2-btn-secondary {
  background: var(--v2-bg-tertiary);
  color: var(--v2-text-primary);
  border-color: var(--v2-border-default);
}

.v2-btn-secondary:hover:not(:disabled) {
  background: var(--v2-bg-hover);
  border-color: var(--v2-border-strong);
  transform: translateY(-1px);
}

/* Ghost - Minimal */
.v2-btn-ghost {
  background: transparent;
  color: var(--v2-text-secondary);
  border: none;
}

.v2-btn-ghost:hover:not(:disabled) {
  background: var(--v2-bg-hover);
  color: var(--v2-text-primary);
}

/* Danger */
.v2-btn-danger {
  background: var(--v2-danger);
  color: white;
  border: none;
}

.v2-btn-danger:hover:not(:disabled) {
  background: #dc2626;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

/* Warning (Yellow/Orange) */
.v2-btn-warning {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: white;
  border: none;
}

.v2-btn-warning:hover:not(:disabled) {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

/* Success */
.v2-btn-success {
  background: var(--v2-success);
  color: white;
  border: none;
}

.v2-btn-success:hover:not(:disabled) {
  background: #16a34a;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.4);
}

/* Info */
.v2-btn-info {
  background: #1e3a5f;
  color: white;
  border: 1px solid #2d4a6f;
}

.v2-btn-info:hover:not(:disabled) {
  background: #264a7a;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30, 58, 95, 0.5);
}

/* Sizes */
.v2-btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
  border-radius: var(--v2-radius-sm);
}

.v2-btn-lg {
  padding: 0.875rem 1.5rem;
  font-size: 1rem;
  border-radius: var(--v2-radius-lg);
}

/* Full width */
.v2-btn-block {
  width: 100%;
}

/* Icon only */
.v2-btn-icon {
  padding: 0.5rem;
  width: 2.25rem;
  height: 2.25rem;
}

.v2-btn-icon.v2-btn-sm {
  width: 1.75rem;
  height: 1.75rem;
  padding: 0.25rem;
}

.v2-btn-icon.v2-btn-lg {
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.625rem;
}

/* Pill shape */
.v2-btn-pill {
  border-radius: var(--v2-radius-full);
}


/* ============================================================
   5. CARDS
   ============================================================ */
.v2-card {
  background: var(--v2-bg-secondary);
  border: 1px solid var(--v2-border-subtle);
  border-radius: var(--v2-radius-xl);
  overflow: hidden;
  transition: all var(--v2-transition-slow);
}

.v2-card-hover:hover {
  border-color: var(--v2-border-default);
  transform: translateY(-2px);
  box-shadow: var(--v2-shadow-lg);
}

.v2-card-header {
  padding: var(--v2-space-lg);
  border-bottom: 1px solid var(--v2-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--v2-space-md);
}

.v2-card-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--v2-text-primary);
  margin: 0;
}

.v2-card-title svg {
  width: 1.125rem;
  height: 1.125rem;
  color: var(--v2-text-secondary);
}

.v2-card-body {
  padding: var(--v2-space-lg);
}

.v2-card-footer {
  padding: var(--v2-space-lg);
  border-top: 1px solid var(--v2-border-subtle);
  background: var(--v2-bg-tertiary);
}

/* Gradient accent card */
.v2-card-accent {
  background: var(--v2-gradient-subtle);
  border-color: rgba(139, 92, 246, 0.2);
}

/* Stat card */
.v2-stat-card {
  padding: var(--v2-space-lg);
}

.v2-stat-label {
  font-size: 0.8125rem;
  color: var(--v2-text-tertiary);
  margin-bottom: var(--v2-space-xs);
}

.v2-stat-value {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.v2-stat-change {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-top: var(--v2-space-sm);
}

.v2-stat-change-up {
  color: var(--v2-success);
}

.v2-stat-change-down {
  color: var(--v2-danger);
}


/* ============================================================
   6. FORM ELEMENTS
   ============================================================ */

/* Input wrapper */
.v2-form-group {
  margin-bottom: var(--v2-space-lg);
}

.v2-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--v2-text-primary);
  margin-bottom: var(--v2-space-sm);
}

.v2-label-optional {
  color: var(--v2-text-tertiary);
  font-weight: 400;
  margin-left: 0.25rem;
}

/* Text input */
.v2-input {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-family: var(--v2-font-sans);
  font-size: 0.9375rem;
  color: var(--v2-text-primary);
  background: var(--v2-bg-tertiary);
  border: 1px solid var(--v2-border-default);
  border-radius: var(--v2-radius-md);
  transition: all var(--v2-transition-fast);
}

.v2-input::placeholder {
  color: var(--v2-text-muted);
}

.v2-input:hover {
  border-color: var(--v2-border-strong);
}

.v2-input:focus {
  outline: none;
  border-color: var(--v2-accent);
  box-shadow: 0 0 0 3px var(--v2-accent-muted);
}

.v2-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Input with icon */
.v2-input-group {
  position: relative;
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
}

.v2-input-group .v2-input {
  flex: 1;
  min-width: 0;
}

.v2-input-group .v2-btn {
  flex-shrink: 0;
}

/* Input with icon inside */
.v2-input-icon {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--v2-text-muted);
  pointer-events: none;
  z-index: 1;
}

.v2-input-icon svg {
  width: 1rem;
  height: 1rem;
}

.v2-input-group:has(.v2-input-icon) .v2-input {
  padding-left: 2.5rem;
}

.v2-input-icon-right {
  left: auto;
  right: 0.875rem;
}

.v2-input-group-right .v2-input {
  padding-left: 0.875rem;
  padding-right: 2.5rem;
}

/* Large input group */
.v2-input-group-lg .v2-input {
  padding: 0.875rem 1rem;
  font-size: 1rem;
}

.v2-input-group-lg:has(.v2-input-icon) .v2-input {
  padding-left: 2.75rem;
}

.v2-input-group-lg .v2-input-icon {
  left: 1rem;
}

.v2-input-group-lg .v2-input-icon svg {
  width: 1.125rem;
  height: 1.125rem;
}

/* Textarea */
.v2-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Select */
.v2-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
}

/* Checkbox & Radio */
.v2-checkbox,
.v2-radio {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  cursor: pointer;
}

.v2-checkbox input,
.v2-radio input {
  width: 1.125rem;
  height: 1.125rem;
  margin: 0.125rem 0 0 0;
  accent-color: var(--v2-accent);
  cursor: pointer;
}

.v2-checkbox-label,
.v2-radio-label {
  font-size: 0.9375rem;
  color: var(--v2-text-primary);
}

/* Toggle switch */
.v2-toggle {
  position: relative;
  width: 44px;
  height: 24px;
}

.v2-toggle input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  z-index: 1;
}

.v2-toggle-track {
  position: absolute;
  inset: 0;
  background: var(--v2-bg-hover);
  border-radius: var(--v2-radius-full);
  transition: background var(--v2-transition-fast);
}

.v2-toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  transition: transform var(--v2-transition-fast);
  box-shadow: var(--v2-shadow-sm);
}

.v2-toggle input:checked ~ .v2-toggle-track {
  background: var(--v2-accent);
}

.v2-toggle input:checked ~ .v2-toggle-thumb {
  transform: translateX(20px);
}

.v2-toggle input:focus-visible ~ .v2-toggle-track {
  box-shadow: 0 0 0 2px var(--v2-bg-primary), 0 0 0 4px var(--v2-accent);
}

/* Form hint/error */
.v2-form-hint {
  font-size: 0.8125rem;
  color: var(--v2-text-tertiary);
  margin-top: var(--v2-space-xs);
}

.v2-form-error {
  font-size: 0.8125rem;
  color: var(--v2-danger);
  margin-top: var(--v2-space-xs);
}

.v2-input-error {
  border-color: var(--v2-danger);
}

.v2-input-error:focus {
  box-shadow: 0 0 0 3px var(--v2-danger-muted);
}


/* ============================================================
   7. TABLES
   ============================================================ */
.v2-table-container {
  overflow-x: auto;
}

/* Only add border if not inside a card */
.v2-table-container:not(.v2-card-body .v2-table-container) {
  border: 1px solid var(--v2-border-subtle);
  border-radius: var(--v2-radius-lg);
}

.v2-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.v2-table th,
.v2-table-th {
  text-align: left;
  padding: 0.875rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--v2-text-tertiary);
  background: var(--v2-bg-tertiary);
  border-bottom: 1px solid var(--v2-border-subtle);
}

.v2-table-th-actions {
  text-align: right;
  width: 1%;
  white-space: nowrap;
}

.v2-table td,
.v2-table-td {
  padding: 1rem;
  color: var(--v2-text-primary);
  border-bottom: 1px solid var(--v2-border-subtle);
  vertical-align: middle;
}

.v2-table tbody tr {
  transition: background var(--v2-transition-fast);
}

.v2-table tbody tr:hover {
  background: var(--v2-bg-tertiary);
}

.v2-table tbody tr:last-child td {
  border-bottom: none;
}

/* Clickable rows */
.v2-table-clickable tbody tr {
  cursor: pointer;
}

/* Compact table */
.v2-table-compact th,
.v2-table-compact td {
  padding: 0.625rem 0.875rem;
}


/* ============================================================
   8. BADGES & TAGS
   ============================================================ */
.v2-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--v2-radius-full);
  white-space: nowrap;
}

.v2-badge-default {
  background: var(--v2-bg-hover);
  color: var(--v2-text-secondary);
}

.v2-badge-primary {
  background: var(--v2-accent-muted);
  color: var(--v2-accent-hover);
}

.v2-badge-success {
  background: var(--v2-success-muted);
  color: var(--v2-success);
}

.v2-badge-warning {
  background: var(--v2-warning-muted);
  color: var(--v2-warning);
}

.v2-badge-danger {
  background: var(--v2-danger-muted);
  color: var(--v2-danger);
}

.v2-badge-info {
  background: var(--v2-info-muted);
  color: var(--v2-info);
}

/* Dot indicator */
.v2-badge-dot::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* Status badges (invoice status, etc.) */
.v2-status-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.v2-status-draft {
  background: rgba(148, 163, 184, 0.15);
  color: var(--v2-text-tertiary);
}

.v2-status-sent {
  background: rgba(14, 165, 233, 0.15);
  color: #0ea5e9;
}

.v2-status-paid {
  background: rgba(34, 197, 94, 0.15);
  color: var(--v2-success);
}

.v2-status-lost {
  background: rgba(239, 68, 68, 0.15);
  color: var(--v2-danger);
}

.v2-status-collections {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
}


/* ============================================================
   9. ALERTS
   ============================================================ */
.v2-alert {
  display: flex;
  gap: var(--v2-space-md);
  padding: var(--v2-space-md);
  border-radius: var(--v2-radius-lg);
  border: 1px solid;
}

.v2-alert-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.v2-alert-content {
  flex: 1;
}

.v2-alert-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.v2-alert-message {
  font-size: 0.875rem;
  opacity: 0.9;
}

.v2-alert-info {
  background: var(--v2-info-muted);
  border-color: rgba(59, 130, 246, 0.3);
  color: #60a5fa;
}

.v2-alert-success {
  background: var(--v2-success-muted);
  border-color: rgba(34, 197, 94, 0.3);
  color: #4ade80;
}

.v2-alert-warning {
  background: var(--v2-warning-muted);
  border-color: rgba(245, 158, 11, 0.3);
  color: #fbbf24;
}

.v2-alert-danger {
  background: var(--v2-danger-muted);
  border-color: rgba(239, 68, 68, 0.3);
  color: #f87171;
}

/* Progress bars */
.v2-progress {
  width: 100%;
  height: 8px;
  background: var(--v2-bg-tertiary);
  border-radius: var(--v2-radius-full);
  overflow: hidden;
}

.v2-progress-bar {
  height: 100%;
  border-radius: var(--v2-radius-full);
  transition: width 0.3s ease;
}

.v2-progress-success {
  background: var(--v2-success);
}

.v2-progress-warning {
  background: var(--v2-warning);
}

.v2-progress-danger {
  background: var(--v2-danger);
}

.v2-progress-info {
  background: var(--v2-info);
}

.v2-progress-primary {
  background: var(--v2-accent);
}


/* ============================================================
   10. NAVIGATION
   ============================================================ */

/* Tabs */
.v2-tabs {
  display: flex;
  gap: 0.25rem;
  padding: 0.25rem;
  background: var(--v2-bg-tertiary);
  border-radius: var(--v2-radius-lg);
  border: 1px solid var(--v2-border-subtle);
}

.v2-tab {
  flex: 1;
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--v2-text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--v2-radius-md);
  cursor: pointer;
  transition: all var(--v2-transition-fast);
  text-align: center;
}

.v2-tab:hover {
  color: var(--v2-text-primary);
  background: var(--v2-bg-hover);
}

.v2-tab-active,
.v2-tab.active {
  color: var(--v2-text-primary);
  background: var(--v2-bg-elevated);
  box-shadow: var(--v2-shadow-sm);
}

/* Tab content panes */
.v2-tab-content {
  margin-top: var(--v2-space-md);
}

.v2-tab-pane {
  display: none;
}

.v2-tab-pane-active {
  display: block;
}

/* Accordion */
.v2-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.v2-accordion-item {
  background: var(--v2-bg-secondary);
  border: 1px solid var(--v2-border-subtle);
  border-radius: var(--v2-radius-lg);
  overflow: hidden;
}

.v2-accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  cursor: pointer;
  transition: background 0.15s ease;
}

.v2-accordion-header:hover {
  background: var(--v2-bg-tertiary);
}

.v2-accordion-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  color: var(--v2-text-primary);
}

.v2-accordion-toggle {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.v2-accordion-chevron {
  color: var(--v2-text-muted);
  transition: transform 0.2s ease;
}

.v2-accordion-item.is-open .v2-accordion-chevron {
  transform: rotate(180deg);
}

.v2-accordion-body {
  display: none;
  padding: 1rem 1.25rem 1.25rem;
}

.v2-accordion-item.is-open .v2-accordion-body {
  display: block;
}

.v2-countries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.5rem;
}

.v2-country-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--v2-bg-tertiary);
  border-radius: var(--v2-radius-sm);
  font-size: 0.875rem;
}

.v2-country-item label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  flex: 1;
}

/* Sidebar nav */
.v2-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.v2-nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.875rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--v2-text-secondary);
  border-radius: var(--v2-radius-md);
  text-decoration: none;
  transition: all var(--v2-transition-fast);
}

.v2-nav-item:hover {
  color: var(--v2-text-primary);
  background: var(--v2-bg-hover);
}

.v2-nav-item-active {
  color: var(--v2-text-primary);
  background: var(--v2-accent-muted);
}

.v2-nav-icon {
  width: 18px;
  height: 18px;
  opacity: 0.7;
}

.v2-nav-item-active .v2-nav-icon {
  opacity: 1;
  color: var(--v2-accent);
}

/* Breadcrumbs */
.v2-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.v2-breadcrumb,
.v2-breadcrumb-link {
  color: var(--v2-text-tertiary);
  text-decoration: none;
  transition: color var(--v2-transition-fast);
}

.v2-breadcrumb:hover,
.v2-breadcrumb-link:hover {
  color: var(--v2-text-primary);
}

.v2-breadcrumb-current {
  color: var(--v2-text-primary);
  font-weight: 500;
}

.v2-breadcrumb-separator {
  color: var(--v2-text-muted);
}


/* ============================================================
   11. MODALS (Bootstrap 5 base + v2 theme)
   ============================================================ */

/* Bootstrap modal base structure */
.modal {
  --bs-modal-zindex: 1055;
  --bs-modal-width: 500px;
  --bs-modal-padding: 1rem;
  --bs-modal-margin: 0.5rem;
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--bs-modal-zindex);
  display: none;
  width: 100%;
  height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  outline: 0;
}

.modal-dialog {
  position: relative;
  width: auto;
  margin: var(--bs-modal-margin);
  pointer-events: none;
}

.modal.fade .modal-dialog {
  transition: transform 0.3s ease-out;
  transform: translate(0, -50px);
}

.modal.show .modal-dialog {
  transform: none;
}

.modal-dialog-centered {
  display: flex;
  align-items: center;
  min-height: calc(100% - var(--bs-modal-margin) * 2);
}

.modal-content {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  pointer-events: auto;
  background-clip: padding-box;
  outline: 0;
}

.modal-backdrop {
  --bs-backdrop-zindex: 1050;
  --bs-backdrop-bg: #000;
  --bs-backdrop-opacity: 0.5;
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--bs-backdrop-zindex);
  width: 100vw;
  height: 100vh;
  background-color: var(--bs-backdrop-bg);
}

.modal-backdrop.fade {
  opacity: 0;
}

.modal-backdrop.show {
  opacity: var(--bs-backdrop-opacity);
}

.modal-header {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: space-between;
  padding: var(--bs-modal-padding);
}

.modal-header .btn-close {
  padding: calc(var(--bs-modal-padding) * 0.5);
  margin: calc(var(--bs-modal-padding) * -0.5) calc(var(--bs-modal-padding) * -0.5) calc(var(--bs-modal-padding) * -0.5) auto;
}

.modal-title {
  margin-bottom: 0;
  line-height: 1.5;
}

.modal-body {
  position: relative;
  flex: 1 1 auto;
  padding: var(--bs-modal-padding);
}

.modal-footer {
  display: flex;
  flex-shrink: 0;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  padding: calc(var(--bs-modal-padding) - 0.25rem);
  gap: 0.5rem;
}

@media (min-width: 576px) {
  .modal {
    --bs-modal-margin: 1.75rem;
  }
  .modal-dialog {
    max-width: var(--bs-modal-width);
    margin-right: auto;
    margin-left: auto;
  }
  .modal-sm {
    --bs-modal-width: 300px;
  }
}

@media (min-width: 992px) {
  .modal-lg,
  .modal-xl {
    --bs-modal-width: 800px;
  }
}

@media (min-width: 1200px) {
  .modal-xl {
    --bs-modal-width: 1140px;
  }
}

/* V2 Theme overrides for Bootstrap modals */
.modal-backdrop {
  --bs-backdrop-bg: rgba(0, 0, 0, 0.8);
  --bs-backdrop-opacity: 1;
  backdrop-filter: blur(4px);
}

.modal-content,
.v2-modal-content {
  background: var(--v2-bg-secondary);
  border: 1px solid var(--v2-border-default);
  border-radius: var(--v2-radius-xl);
  box-shadow: var(--v2-shadow-xl);
}

.modal-header,
.v2-modal-header {
  padding: var(--v2-space-lg);
  border-bottom: 1px solid var(--v2-border-subtle);
}

.modal-title,
.v2-modal-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--v2-text-primary);
}

.modal-body,
.v2-modal-body {
  padding: var(--v2-space-lg);
  color: var(--v2-text-primary);
}

.modal-footer,
.v2-modal-footer {
  padding: var(--v2-space-lg);
  border-top: 1px solid var(--v2-border-subtle);
  gap: 0.5rem;
}

/* Custom overlay styling for v2 (non-Bootstrap modals) */
.v2-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1050;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--v2-space-lg);
}

.v2-modal-overlay.is-visible {
  display: flex;
}

/* Legacy v2-modal styles (for non-Bootstrap modals) */
.v2-modal {
  background: var(--v2-bg-secondary);
  border: 1px solid var(--v2-border-default);
  border-radius: var(--v2-radius-xl);
  max-width: 480px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--v2-shadow-xl);
  animation: v2-modal-in 0.2s ease-out;
}

.v2-modal-sm {
  max-width: 360px;
}

.v2-modal-lg {
  max-width: 640px;
}

.v2-modal-xl {
  max-width: 800px;
}

@keyframes v2-modal-in {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.v2-modal-header {
  padding: var(--v2-space-lg);
  border-bottom: 1px solid var(--v2-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.v2-modal-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0;
}

.v2-modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--v2-bg-tertiary);
  border: none;
  border-radius: var(--v2-radius-md);
  color: var(--v2-text-secondary);
  cursor: pointer;
  transition: all var(--v2-transition-fast);
}

.v2-modal-close:hover {
  background: var(--v2-bg-hover);
  color: var(--v2-text-primary);
}

.v2-modal-body {
  padding: var(--v2-space-lg);
  overflow-y: auto;
}

.v2-modal-footer {
  padding: var(--v2-space-lg);
  border-top: 1px solid var(--v2-border-subtle);
  display: flex;
  gap: var(--v2-space-sm);
  justify-content: flex-end;
}


/* ============================================================
   12. DROPDOWNS
   ============================================================ */
.v2-dropdown {
  position: relative;
  display: inline-block;
}

.v2-dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  min-width: 180px;
  background: var(--v2-bg-elevated);
  border: 1px solid var(--v2-border-default);
  border-radius: var(--v2-radius-lg);
  padding: 0.375rem;
  box-shadow: var(--v2-shadow-xl);
  z-index: 100;
  animation: v2-dropdown-in 0.15s ease-out;
}

@keyframes v2-dropdown-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.v2-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--v2-text-secondary);
  background: none;
  border: none;
  border-radius: var(--v2-radius-sm);
  cursor: pointer;
  text-align: left;
  text-decoration: none;
  transition: all var(--v2-transition-fast);
}

.v2-dropdown-item:hover {
  background: var(--v2-bg-hover);
  color: var(--v2-text-primary);
}

.v2-dropdown-item-danger {
  color: var(--v2-danger);
}

.v2-dropdown-item-danger:hover {
  background: var(--v2-danger-muted);
}

.v2-dropdown-divider {
  height: 1px;
  background: var(--v2-border-subtle);
  margin: 0.375rem 0;
}


/* ============================================================
   13. AVATARS
   ============================================================ */
.v2-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--v2-radius-full);
  background: var(--v2-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: white;
  font-size: 0.875rem;
  overflow: hidden;
}

.v2-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.v2-avatar-sm {
  width: 32px;
  height: 32px;
  font-size: 0.75rem;
}

.v2-avatar-lg {
  width: 56px;
  height: 56px;
  font-size: 1.125rem;
}

.v2-avatar-xl {
  width: 80px;
  height: 80px;
  font-size: 1.5rem;
}

/* Avatar group */
.v2-avatar-group {
  display: flex;
}

.v2-avatar-group .v2-avatar {
  border: 2px solid var(--v2-bg-secondary);
  margin-left: -0.75rem;
}

.v2-avatar-group .v2-avatar:first-child {
  margin-left: 0;
}


/* ============================================================
   14. PROGRESS
   ============================================================ */
.v2-progress {
  height: 8px;
  background: var(--v2-bg-hover);
  border-radius: var(--v2-radius-full);
  overflow: hidden;
}

.v2-progress-bar {
  height: 100%;
  background: var(--v2-gradient);
  border-radius: var(--v2-radius-full);
  transition: width 0.3s ease;
}

.v2-progress-sm {
  height: 4px;
}

.v2-progress-lg {
  height: 12px;
}


/* ============================================================
   15. TOOLTIPS
   ============================================================ */
.v2-tooltip {
  position: relative;
}

.v2-tooltip-content {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  padding: 0.5rem 0.75rem;
  background: var(--v2-bg-elevated);
  border: 1px solid var(--v2-border-default);
  border-radius: var(--v2-radius-md);
  font-size: 0.8125rem;
  color: var(--v2-text-primary);
  white-space: nowrap;
  box-shadow: var(--v2-shadow-lg);
  z-index: 50;
  opacity: 0;
  visibility: hidden;
  transition: all var(--v2-transition-fast);
}

.v2-tooltip:hover .v2-tooltip-content {
  opacity: 1;
  visibility: visible;
}

/* Label info icon (info icon next to labels) */
.v2-label-info {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 0.5rem;
  color: var(--v2-info);
  cursor: help;
  opacity: 0.7;
  transition: opacity var(--v2-transition-fast);
  vertical-align: middle;
}

.v2-label-info:hover {
  opacity: 1;
}

.v2-label-info svg {
  display: block;
  width: 16px;
  height: 16px;
}


/* ============================================================
   16. LOADING STATES
   ============================================================ */
.v2-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--v2-border-default);
  border-top-color: var(--v2-accent);
  border-radius: 50%;
  animation: v2-spin 0.6s linear infinite;
}

@keyframes v2-spin {
  to {
    transform: rotate(360deg);
  }
}

.v2-spinner-sm {
  width: 16px;
  height: 16px;
}

.v2-spinner-lg {
  width: 32px;
  height: 32px;
  border-width: 3px;
}

/* White spinner for use inside buttons */
.v2-btn .v2-spinner {
  border-color: rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
}

/* Skeleton loading */
.v2-skeleton {
  background: linear-gradient(
    90deg,
    var(--v2-bg-tertiary) 0%,
    var(--v2-bg-hover) 50%,
    var(--v2-bg-tertiary) 100%
  );
  background-size: 200% 100%;
  animation: v2-skeleton 1.5s ease-in-out infinite;
  border-radius: var(--v2-radius-md);
}

@keyframes v2-skeleton {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* ============================================================
   TOAST NOTIFICATIONS
   ============================================================ */
.v2-toast {
  min-width: 320px;
  max-width: 420px;
  border-radius: 1rem;
  padding: 1rem 1.25rem;
  color: #fff;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transform: translateX(28px);
  opacity: 0;
  pointer-events: auto;
  transition: transform 0.35s cubic-bezier(0.21, 0.61, 0.35, 1), opacity 0.35s ease, filter 0.35s ease;
}

.v2-toast.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.v2-toast.is-hiding {
  opacity: 0;
  transform: translateX(32px);
  filter: blur(0.5px);
}

.v2-toast__icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.v2-toast__icon svg {
  width: 20px;
  height: 20px;
}

.v2-toast__text {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.v2-toast__title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.85;
}

.v2-toast__message {
  font-weight: 500;
  white-space: pre-line;
  line-height: 1.45;
  font-size: 0.9375rem;
}

.v2-toast__close {
  background: transparent;
  border: 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 1rem;
  line-height: 1;
  margin-top: 0.15rem;
  cursor: pointer;
  padding: 0.35rem;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease;
}

.v2-toast__close:hover,
.v2-toast__close:focus {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.v2-toast--success {
  background: linear-gradient(135deg, rgba(20, 83, 45, 0.94), rgba(34, 197, 94, 0.92));
  box-shadow: 0 25px 55px rgba(34, 197, 94, 0.32), 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.v2-toast--success .v2-toast__icon {
  background: rgba(15, 118, 110, 0.4);
}

.v2-toast--error,
.v2-toast--danger {
  background: linear-gradient(135deg, rgba(127, 29, 29, 0.94), rgba(220, 38, 38, 0.9));
  box-shadow: 0 25px 55px rgba(248, 113, 113, 0.34), 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.v2-toast--error .v2-toast__icon,
.v2-toast--danger .v2-toast__icon {
  background: rgba(185, 28, 28, 0.4);
}

.v2-toast--warning {
  background: linear-gradient(135deg, rgba(120, 53, 15, 0.95), rgba(245, 158, 11, 0.92));
  box-shadow: 0 25px 55px rgba(245, 158, 11, 0.34), 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.v2-toast--warning .v2-toast__icon {
  background: rgba(217, 119, 6, 0.4);
}

.v2-toast--info {
  background: linear-gradient(135deg, rgba(30, 64, 175, 0.94), rgba(14, 165, 233, 0.92));
  box-shadow: 0 25px 55px rgba(59, 130, 246, 0.32), 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.v2-toast--info .v2-toast__icon {
  background: rgba(37, 99, 235, 0.4);
}

@media (prefers-reduced-motion: reduce) {
  .v2-toast {
    transition: none;
    transform: none;
    opacity: 1;
  }

  .v2-toast.is-hiding {
    opacity: 0;
    transform: none;
  }
}

/* ============================================================
   EMPTY STATE (DataTables)
   ============================================================ */
.v2-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  text-align: center;
  color: var(--v2-text-tertiary);
}

.v2-empty-state svg {
  margin-bottom: 1rem;
  color: var(--v2-text-tertiary);
}

.v2-empty-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--v2-text-secondary);
  margin-bottom: 0.5rem;
}

.v2-empty-text {
  font-size: 0.875rem;
  color: var(--v2-text-tertiary);
  max-width: 280px;
}

.v2-skeleton-text {
  height: 1em;
  margin-bottom: 0.5em;
}

.v2-skeleton-text:last-child {
  width: 60%;
}

.v2-skeleton-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.v2-skeleton-btn {
  height: 38px;
  width: 100px;
}


/* ============================================================
   17. DIVIDERS
   ============================================================ */
.v2-divider {
  height: 1px;
  background: var(--v2-border-subtle);
  margin: var(--v2-space-lg) 0;
}

.v2-divider-text {
  display: flex;
  align-items: center;
  gap: var(--v2-space-md);
  color: var(--v2-text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.v2-divider-text::before,
.v2-divider-text::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--v2-border-subtle);
}


/* ============================================================
   18. EMPTY STATES
   ============================================================ */
.v2-empty {
  text-align: center;
  padding: var(--v2-space-2xl);
}

.v2-empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--v2-space-lg);
  color: var(--v2-text-muted);
}

.v2-empty-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--v2-space-sm);
}

.v2-empty-description {
  color: var(--v2-text-secondary);
  margin-bottom: var(--v2-space-lg);
}


/* ============================================================
   19. UTILITIES
   ============================================================ */

/* Flex */
.v2-flex { display: flex; }
.v2-flex-col { flex-direction: column; }
.v2-items-center { align-items: center; }
.v2-justify-between { justify-content: space-between; }
.v2-justify-center { justify-content: center; }
.v2-gap-xs { gap: var(--v2-space-xs); }
.v2-gap-sm { gap: var(--v2-space-sm); }
.v2-gap-md { gap: var(--v2-space-md); }
.v2-gap-lg { gap: var(--v2-space-lg); }

/* Grid */
.v2-grid { display: grid; }
.v2-grid-2 { grid-template-columns: repeat(2, 1fr); }
.v2-grid-3 { grid-template-columns: repeat(3, 1fr); }
.v2-grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
  .v2-grid-2,
  .v2-grid-3,
  .v2-grid-4 {
    grid-template-columns: 1fr;
  }
}

/* Spacing */
.v2-mt-xs { margin-top: var(--v2-space-xs); }
.v2-mt-sm { margin-top: var(--v2-space-sm); }
.v2-mt-md { margin-top: var(--v2-space-md); }
.v2-mt-lg { margin-top: var(--v2-space-lg); }
.v2-mt-xl { margin-top: var(--v2-space-xl); }

.v2-mb-xs { margin-bottom: var(--v2-space-xs); }
.v2-mb-sm { margin-bottom: var(--v2-space-sm); }
.v2-mb-md { margin-bottom: var(--v2-space-md); }
.v2-mb-lg { margin-bottom: var(--v2-space-lg); }
.v2-mb-xl { margin-bottom: var(--v2-space-xl); }

/* Text alignment */
.v2-text-center { text-align: center; }
.v2-text-right { text-align: right; }

/* Width */
.v2-w-full { width: 100%; }


/* ============================================================
   20. COMPONENT PAGE LAYOUT
   ============================================================ */
.v2-component-page {
  background: linear-gradient(180deg, #18181b 0%, #09090b 100%);
  background-attachment: fixed;
  min-height: 100vh;
}

.v2-component-header {
  padding: var(--v2-space-2xl) var(--v2-space-xl);
  border-bottom: 1px solid var(--v2-border-subtle);
  margin-bottom: var(--v2-space-xl);
}

.v2-component-section {
  margin-bottom: var(--v2-space-2xl);
}

.v2-component-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--v2-accent);
  margin-bottom: var(--v2-space-md);
}

.v2-component-preview {
  background: var(--v2-bg-secondary);
  border: 1px solid var(--v2-border-subtle);
  border-radius: var(--v2-radius-lg);
  padding: var(--v2-space-xl);
}

.v2-component-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--v2-space-md);
  align-items: center;
}

.v2-component-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--v2-space-sm);
  align-items: center;
  margin-bottom: var(--v2-space-md);
}

.v2-component-row:last-child {
  margin-bottom: 0;
}


/* ============================================================
   21. SIDEBAR LAYOUT (v2)
   ============================================================ */
.v2-layout {
  display: flex;
  min-height: 100vh;
}

.v2-sidebar {
  width: 260px;
  background: var(--v2-bg-secondary);
  border-right: 1px solid var(--v2-border-subtle);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 50;
}

.v2-sidebar-header {
  height: 64px;
  padding: 0 var(--v2-space-lg);
  border-bottom: 1px solid var(--v2-border-subtle);
  display: flex;
  align-items: center;
}

.v2-sidebar-logo {
  font-size: 1.25rem;
  font-weight: 700;
  display: inline-block;
  text-decoration: none;
}

.v2-sidebar-logo:hover {
  text-decoration: none;
}

.v2-sidebar-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--v2-space-md);
}

.v2-sidebar-section {
  margin-bottom: var(--v2-space-lg);
}

.v2-sidebar-section-title {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--v2-text-muted);
  padding: 0 0.875rem;
  margin-bottom: var(--v2-space-sm);
}

.v2-sidebar-footer {
  padding: var(--v2-space-md);
  border-top: 1px solid var(--v2-border-subtle);
}

.v2-main {
  flex: 1;
  margin-left: 260px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.v2-topbar {
  height: 64px;
  background: rgba(10, 10, 11, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--v2-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--v2-space-xl);
  position: sticky;
  top: 0;
  z-index: 40;
}

.v2-content {
  padding: var(--v2-space-xl);
  flex: 1;
}


/* ============================================================
   22. LIST ITEMS
   ============================================================ */
.v2-list {
  display: flex;
  flex-direction: column;
}

.v2-list-item {
  display: flex;
  align-items: center;
  gap: var(--v2-space-md);
  padding: var(--v2-space-md);
  border-bottom: 1px solid var(--v2-border-subtle);
  transition: background var(--v2-transition-fast);
}

.v2-list-item:last-child {
  border-bottom: none;
}

.v2-list-item:hover {
  background: var(--v2-bg-tertiary);
}

.v2-list-item-content {
  flex: 1;
  min-width: 0;
}

.v2-list-item-title {
  font-weight: 500;
  margin-bottom: 0.125rem;
}

.v2-list-item-subtitle {
  font-size: 0.8125rem;
  color: var(--v2-text-tertiary);
}

.v2-list-item-actions {
  display: flex;
  gap: var(--v2-space-xs);
}


/* ============================================================
   17. PAGINATION
   ============================================================ */
.v2-pagination,
.pagination {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  margin: 1rem 0;
  padding: 0;
  flex-wrap: wrap;
}

.v2-pagination-item,
.pagination li {
  list-style: none;
}

.v2-pagination-link,
.pagination li a,
.pagination li span,
.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--v2-text-secondary);
  background: var(--v2-bg-tertiary);
  border: 1px solid var(--v2-border-default);
  border-radius: var(--v2-radius-md);
  text-decoration: none;
  transition: all var(--v2-transition-fast);
  cursor: pointer;
}

.v2-pagination-link:hover,
.pagination li a:hover,
.page-link:hover {
  background: var(--v2-bg-hover);
  border-color: var(--v2-accent);
  color: var(--v2-text-primary);
}

.v2-pagination-link.active,
.v2-pagination-link.v2-pagination-active,
.pagination li.active a,
.pagination li.active span,
.page-item.active .page-link,
.page-link.active {
  background: var(--v2-accent);
  border-color: var(--v2-accent);
  color: white;
}

.v2-pagination-link.disabled,
.pagination li.disabled a,
.pagination li.disabled span,
.page-item.disabled .page-link {
  opacity: 0.4;
  pointer-events: none;
  cursor: not-allowed;
}


/* ============================================================
   18. BUTTON GROUPS
   ============================================================ */
.v2-btn-group {
  display: inline-flex;
  gap: 0.375rem;
  flex-wrap: wrap;
}

.v2-btn-group-vertical {
  flex-direction: column;
}


/* ============================================================
   19. UTILITY CLASSES
   ============================================================ */
/* Text utilities */
.v2-text-muted {
  color: var(--v2-text-muted) !important;
}

.v2-text-secondary {
  color: var(--v2-text-secondary) !important;
}

.v2-text-primary {
  color: var(--v2-text-primary) !important;
}

.v2-text-success {
  color: var(--v2-success) !important;
}

.v2-text-danger {
  color: var(--v2-danger) !important;
}

.v2-text-warning {
  color: var(--v2-warning) !important;
}

/* Spacing */
.v2-mt-0 { margin-top: 0 !important; }
.v2-mt-1 { margin-top: 0.25rem !important; }
.v2-mt-2 { margin-top: 0.5rem !important; }
.v2-mt-3 { margin-top: 1rem !important; }
.v2-mt-4 { margin-top: 1.5rem !important; }

.v2-mb-0 { margin-bottom: 0 !important; }
.v2-mb-1 { margin-bottom: 0.25rem !important; }
.v2-mb-2 { margin-bottom: 0.5rem !important; }
.v2-mb-3 { margin-bottom: 1rem !important; }
.v2-mb-4 { margin-bottom: 1.5rem !important; }

.v2-mr-1 { margin-right: 0.25rem !important; }
.v2-mr-2 { margin-right: 0.5rem !important; }
.v2-mr-3 { margin-right: 1rem !important; }

.v2-ml-1 { margin-left: 0.25rem !important; }
.v2-ml-2 { margin-left: 0.5rem !important; }
.v2-ml-auto { margin-left: auto !important; }

.v2-p-0 { padding: 0 !important; }
.v2-p-1 { padding: 0.25rem !important; }
.v2-p-2 { padding: 0.5rem !important; }
.v2-p-3 { padding: 1rem !important; }
.v2-p-4 { padding: 1.5rem !important; }

/* Display */
.v2-d-none { display: none !important; }
.v2-d-flex { display: flex !important; }
.v2-d-inline-flex { display: inline-flex !important; }
.v2-d-block { display: block !important; }

/* Flexbox */
.v2-flex { display: flex; }
.v2-flex-column { flex-direction: column; }
.v2-flex-wrap { flex-wrap: wrap; }
.v2-items-center { align-items: center; }
.v2-items-start { align-items: flex-start; }
.v2-justify-between { justify-content: space-between; }
.v2-justify-center { justify-content: center; }
.v2-justify-end { justify-content: flex-end; }
.v2-gap-xs { gap: 0.25rem; }
.v2-gap-sm { gap: 0.5rem; }
.v2-gap-md { gap: 1rem; }
.v2-gap-lg { gap: 1.5rem; }

/* Hidden helper (same as Bootstrap) */
.d-none { display: none !important; }

/* Alert hidden state */
.v2-alert-hidden {
  display: none !important;
}


/* ============================================================
   20. CLIENT LIST SPECIFIC
   ============================================================ */
.v2-client-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.v2-client-name {
  font-weight: 500;
  color: var(--v2-text-primary);
}

.v2-client-meta {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  color: var(--v2-text-tertiary);
}

.v2-client-meta svg {
  width: 0.875rem;
  height: 0.875rem;
  flex-shrink: 0;
}


/* ============================================================
   21. PAGE HEADER
   ============================================================ */
.v2-page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.v2-page-header-content {
  flex: 1;
  min-width: 200px;
}

.v2-page-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--v2-text-primary);
  margin: 0 0 0.25rem 0;
  letter-spacing: -0.02em;
}

.v2-page-title svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--v2-accent);
}

.v2-page-subtitle {
  font-size: 0.9375rem;
  color: var(--v2-text-tertiary);
  margin: 0;
}

.v2-page-header-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .v2-page-header {
    flex-direction: column;
    align-items: stretch;
  }

  .v2-page-header-actions {
    justify-content: flex-start;
  }
}


/* ============================================================
   23. STATS GRID & KPI CARDS
   ============================================================ */
.v2-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--v2-space-lg);
}

.v2-stat-card {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--v2-space-md);
}

.v2-stat-content {
  flex: 1;
  min-width: 0;
}

.v2-stat-meta {
  font-size: 0.8125rem;
  color: var(--v2-text-tertiary);
  margin-top: var(--v2-space-xs);
}

.v2-stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--v2-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.v2-stat-icon svg {
  width: 24px;
  height: 24px;
}

.v2-stat-icon-primary {
  background: var(--v2-accent-muted);
  color: var(--v2-accent);
}

.v2-stat-icon-success {
  background: var(--v2-success-muted);
  color: var(--v2-success);
}

.v2-stat-icon-warning {
  background: var(--v2-warning-muted);
  color: var(--v2-warning);
}

.v2-stat-icon-danger {
  background: var(--v2-danger-muted);
  color: var(--v2-danger);
}

.v2-stat-icon-info {
  background: var(--v2-info-muted);
  color: var(--v2-info);
}


/* ============================================================
   24. CHART COMPONENTS
   ============================================================ */
.v2-chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--v2-space-md);
  margin-bottom: var(--v2-space-lg);
  flex-wrap: wrap;
}

.v2-chart-nav {
  display: flex;
  align-items: center;
  gap: var(--v2-space-sm);
}

.v2-chart-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--v2-text-primary);
  margin: 0;
}

.v2-chart-legend {
  display: flex;
  align-items: center;
  gap: var(--v2-space-md);
}

.v2-legend-item {
  display: flex;
  align-items: center;
  gap: var(--v2-space-xs);
  font-size: 0.8125rem;
  color: var(--v2-text-secondary);
}

.v2-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--v2-radius-full);
}

.v2-legend-paid {
  background: #188433; /* Darker green for paid */
}

.v2-legend-issued {
  background: rgba(24,132,58,0.6); /* Lighter green for issued/outstanding */
}

.v2-chart-container {
  position: relative;
  width: 100%;
}

.v2-chart-container canvas {
  max-width: 100%;
}


/* ============================================================
   25. LINKS
   ============================================================ */
.v2-link {
  color: var(--v2-accent);
  text-decoration: none;
  transition: color var(--v2-transition-fast);
}

.v2-link:hover {
  color: var(--v2-accent-hover);
  text-decoration: underline;
}


/* ============================================================
   26. DATATABLES V2 STYLING
   ============================================================ */
/* Target DataTables inside v2-table-container */
.v2-table-container .dataTables_wrapper,
.v2-card .dataTables_wrapper {
  padding: 0;
}

/* Hide DataTables length and filter controls */
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter {
  display: none !important;
}

/* Info text (Showing X to Y of Z entries) */
.dataTables_wrapper .dataTables_info {
  padding: 1.25rem 1.5rem 0.5rem !important;
  font-size: 0.8125rem !important;
  color: var(--v2-text-tertiary) !important;
  text-align: center !important;
  background: var(--v2-bg-tertiary) !important;
  border-top: 1px solid var(--v2-border-subtle) !important;
  float: none !important;
  width: 100% !important;
}

/* Pagination container */
.dataTables_wrapper .dataTables_paginate {
  padding: 0.75rem 1.5rem 1.25rem !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  gap: 0.375rem !important;
  background: var(--v2-bg-tertiary) !important;
  float: none !important;
  width: 100% !important;
  text-align: center !important;
}

/* Pagination inner wrapper */
.dataTables_wrapper .dataTables_paginate .pagination,
.dataTables_wrapper .dataTables_paginate > span {
  display: inline-flex !important;
  gap: 0.375rem !important;
  align-items: center !important;
  justify-content: center !important;
  margin: 0 auto !important;
}

/* Pagination buttons */
.dataTables_wrapper .dataTables_paginate .paginate_button,
.dataTables_wrapper .dataTables_paginate .page-item .page-link,
.dataTables_wrapper .dataTables_paginate a,
.dataTables_wrapper .dataTables_paginate span > a {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-width: 2rem !important;
  height: 2rem !important;
  padding: 0 0.5rem !important;
  font-size: 0.875rem !important;
  font-weight: 500 !important;
  color: var(--v2-text-secondary) !important;
  background: var(--v2-bg-elevated) !important;
  border: 1px solid var(--v2-border-default) !important;
  border-radius: var(--v2-radius-md) !important;
  text-decoration: none !important;
  transition: all 0.15s ease !important;
  cursor: pointer !important;
  margin: 0 !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover:not(.disabled):not(.current),
.dataTables_wrapper .dataTables_paginate a:hover:not(.disabled):not(.current) {
  background: var(--v2-bg-hover) !important;
  border-color: var(--v2-accent) !important;
  color: var(--v2-text-primary) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.active,
.dataTables_wrapper .dataTables_paginate a.current {
  background: var(--v2-accent) !important;
  border-color: var(--v2-accent) !important;
  color: white !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled,
.dataTables_wrapper .dataTables_paginate a.disabled {
  opacity: 0.4 !important;
  pointer-events: none !important;
  cursor: not-allowed !important;
}


/* ============================================================
   SEARCH MODAL
   ============================================================ */

.v2-search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: none;
  justify-content: center;
  padding-top: 10vh;
  animation: v2-search-overlay-in 0.15s ease-out;
}

.v2-search-overlay.is-visible {
  display: flex;
}

@keyframes v2-search-overlay-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.v2-search-modal {
  width: 100%;
  max-width: 640px;
  background: var(--v2-bg-secondary);
  border: 1px solid var(--v2-border-default);
  border-radius: var(--v2-radius-xl);
  box-shadow: var(--v2-shadow-xl), 0 0 60px rgba(139, 92, 246, 0.1);
  display: flex;
  flex-direction: column;
  max-height: 70vh;
  animation: v2-search-modal-in 0.2s ease-out;
}

@keyframes v2-search-modal-in {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(-10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.v2-search-header {
  padding: var(--v2-space-md);
  border-bottom: 1px solid var(--v2-border-subtle);
}

.v2-search-input-wrapper {
  display: flex;
  align-items: center;
  gap: var(--v2-space-sm);
  padding: var(--v2-space-sm) var(--v2-space-md);
  background: var(--v2-bg-tertiary);
  border: 1px solid var(--v2-border-default);
  border-radius: var(--v2-radius-lg);
  transition: border-color var(--v2-transition-fast), box-shadow var(--v2-transition-fast);
}

.v2-search-input-wrapper:focus-within {
  border-color: var(--v2-accent);
  box-shadow: 0 0 0 3px var(--v2-accent-muted);
}

.v2-search-icon {
  flex-shrink: 0;
  color: var(--v2-text-muted);
}

.v2-search-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-size: 1rem;
  color: var(--v2-text-primary);
  font-family: inherit;
}

.v2-search-input::placeholder {
  color: var(--v2-text-muted);
}

.v2-search-kbd {
  padding: 0.125rem 0.5rem;
  background: var(--v2-bg-hover);
  border: 1px solid var(--v2-border-default);
  border-radius: var(--v2-radius-sm);
  font-size: 0.6875rem;
  font-family: var(--v2-font-mono);
  color: var(--v2-text-muted);
  text-transform: uppercase;
}

.v2-search-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--v2-space-md);
  min-height: 200px;
}

.v2-search-empty,
.v2-search-no-results {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--v2-space-xl);
  color: var(--v2-text-muted);
  text-align: center;
}

.v2-search-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--v2-space-sm);
  padding: var(--v2-space-xl);
  color: var(--v2-text-muted);
}

.v2-search-results {
  display: flex;
  flex-direction: column;
  gap: var(--v2-space-lg);
}

.v2-search-section {
  display: flex;
  flex-direction: column;
  gap: var(--v2-space-xs);
}

.v2-search-section-title {
  display: flex;
  align-items: center;
  gap: var(--v2-space-sm);
  padding: var(--v2-space-xs) var(--v2-space-sm);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--v2-text-muted);
}

.v2-search-section-title svg {
  width: 14px;
  height: 14px;
}

.v2-search-section-count {
  margin-left: auto;
  padding: 0.125rem 0.375rem;
  background: var(--v2-bg-hover);
  border-radius: var(--v2-radius-full);
  font-size: 0.625rem;
}

.v2-search-item {
  display: flex;
  align-items: center;
  gap: var(--v2-space-md);
  padding: var(--v2-space-sm) var(--v2-space-md);
  background: var(--v2-bg-tertiary);
  border: 1px solid transparent;
  border-radius: var(--v2-radius-md);
  color: var(--v2-text-primary);
  text-decoration: none;
  transition: all var(--v2-transition-fast);
  cursor: pointer;
}

.v2-search-item:hover,
.v2-search-item.is-focused {
  background: var(--v2-bg-hover);
  border-color: var(--v2-accent);
}

.v2-search-item-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--v2-bg-elevated);
  border-radius: var(--v2-radius-md);
  flex-shrink: 0;
}

.v2-search-item-icon svg {
  width: 18px;
  height: 18px;
  color: var(--v2-text-secondary);
}

.v2-search-item-icon.icon-clients { background: rgba(59, 130, 246, 0.15); }
.v2-search-item-icon.icon-clients svg { color: #3b82f6; }
.v2-search-item-icon.icon-invoices { background: rgba(139, 92, 246, 0.15); }
.v2-search-item-icon.icon-invoices svg { color: #8b5cf6; }
.v2-search-item-icon.icon-projects { background: rgba(34, 197, 94, 0.15); }
.v2-search-item-icon.icon-projects svg { color: #22c55e; }
.v2-search-item-icon.icon-subscriptions { background: rgba(236, 72, 153, 0.15); }
.v2-search-item-icon.icon-subscriptions svg { color: #ec4899; }
.v2-search-item-icon.icon-interventions { background: rgba(245, 158, 11, 0.15); }
.v2-search-item-icon.icon-interventions svg { color: #f59e0b; }
.v2-search-item-icon.icon-budget { background: rgba(6, 182, 212, 0.15); }
.v2-search-item-icon.icon-budget svg { color: #06b6d4; }

.v2-search-item-content {
  flex: 1;
  min-width: 0;
}

.v2-search-item-title {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.v2-search-item-title mark {
  background: var(--v2-accent-muted);
  color: var(--v2-accent);
  padding: 0 0.125rem;
  border-radius: 2px;
}

.v2-search-item-meta {
  font-size: 0.8125rem;
  color: var(--v2-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.v2-search-item-badge {
  padding: 0.125rem 0.5rem;
  border-radius: var(--v2-radius-full);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  flex-shrink: 0;
}

.v2-search-item-badge.badge-success {
  background: var(--v2-success-muted);
  color: var(--v2-success);
}

.v2-search-item-badge.badge-warning {
  background: var(--v2-warning-muted);
  color: var(--v2-warning);
}

.v2-search-item-badge.badge-danger {
  background: var(--v2-danger-muted);
  color: var(--v2-danger);
}

.v2-search-item-badge.badge-info {
  background: var(--v2-info-muted);
  color: var(--v2-info);
}

.v2-search-item-badge.badge-default {
  background: var(--v2-bg-hover);
  color: var(--v2-text-secondary);
}

.v2-search-footer {
  padding: var(--v2-space-sm) var(--v2-space-md);
  border-top: 1px solid var(--v2-border-subtle);
  background: var(--v2-bg-tertiary);
  border-radius: 0 0 var(--v2-radius-xl) var(--v2-radius-xl);
}

.v2-search-hints {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--v2-space-lg);
  flex-wrap: wrap;
}

.v2-search-hint {
  display: flex;
  align-items: center;
  gap: var(--v2-space-xs);
  font-size: 0.75rem;
  color: var(--v2-text-muted);
}

.v2-search-hint kbd {
  padding: 0.125rem 0.375rem;
  background: var(--v2-bg-hover);
  border: 1px solid var(--v2-border-default);
  border-radius: var(--v2-radius-sm);
  font-size: 0.625rem;
  font-family: var(--v2-font-mono);
}

@media (max-width: 640px) {
  .v2-search-overlay {
    padding: var(--v2-space-md);
    padding-top: 5vh;
  }

  .v2-search-modal {
    max-height: 80vh;
  }

  .v2-search-hints {
    gap: var(--v2-space-md);
  }

  .v2-search-hint:last-child {
    display: none;
  }
}

/* ============================================
   Notification Dropdown
   ============================================ */

.v2-notification-dropdown {
  position: relative;
}

.v2-notification-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 360px;
  max-height: 480px;
  background: var(--v2-bg-secondary, #1e293b);
  border: 1px solid var(--v2-border-default, #334155);
  border-radius: var(--v2-radius-lg, 12px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--v2-transition-fast, 0.15s ease);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(0);
}

.v2-notification-dropdown.is-open .v2-notification-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.v2-notification-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--v2-border-subtle);
}

.v2-notification-title {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--v2-text-primary);
}

.v2-notification-list {
  flex: 1;
  overflow-y: auto;
  max-height: 360px;
}

.v2-notification-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--v2-border-subtle);
  cursor: pointer;
  transition: background var(--v2-transition-fast);
  text-decoration: none;
  color: inherit;
}

.v2-notification-item:hover {
  background: var(--v2-bg-hover);
}

.v2-notification-item.unread {
  background: var(--v2-accent-muted);
}

.v2-notification-item.unread:hover {
  background: rgba(99, 102, 241, 0.12);
}

.v2-notification-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: var(--v2-radius-full);
  background: var(--v2-bg-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--v2-text-secondary);
}

.v2-notification-icon svg {
  width: 16px;
  height: 16px;
}

.v2-notification-icon.invoices {
  background: var(--v2-success-muted);
  color: var(--v2-success);
}

.v2-notification-icon.projects {
  background: var(--v2-info-muted);
  color: var(--v2-info);
}

.v2-notification-icon.team {
  background: var(--v2-accent-muted);
  color: var(--v2-accent);
}

.v2-notification-icon.subscriptions {
  background: rgba(139, 92, 246, 0.15);
  color: #8b5cf6;
}

.v2-notification-icon.reports {
  background: var(--v2-warning-muted);
  color: var(--v2-warning);
}

.v2-notification-icon.budget {
  background: rgba(236, 72, 153, 0.15);
  color: #ec4899;
}

.v2-notification-content {
  flex: 1;
  min-width: 0;
}

.v2-notification-text {
  font-size: 0.8125rem;
  color: var(--v2-text-primary);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.v2-notification-time {
  font-size: 0.6875rem;
  color: var(--v2-text-muted);
  margin-top: 0.25rem;
}

.v2-notification-empty {
  padding: 2rem;
  text-align: center;
  color: var(--v2-text-muted);
  font-size: 0.8125rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.v2-notification-footer {
  padding: 0.5rem 1rem;
  border-top: 1px solid var(--v2-border-subtle);
  text-align: center;
}

.v2-notification-loading {
  padding: 2rem;
  text-align: center;
  color: var(--v2-text-muted);
  font-size: 0.8125rem;
}

@media (max-width: 480px) {
  .v2-notification-menu {
    width: calc(100vw - 2rem);
    right: -1rem;
    max-height: 60vh;
  }
}

/* =============================================================================
   Demo Mode Banner - Floating Bubble Style (Centered)
   ============================================================================= */
.demo-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  background: var(--v2-bg-elevated, #1e1e2e);
  border: 1px solid var(--v2-border-default, rgba(255, 255, 255, 0.1));
  border-radius: 16px;
  padding: 16px 20px;
  font-size: 13px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 2px 8px rgba(0, 0, 0, 0.2);
  max-width: 360px;
  width: calc(100% - 32px);
  animation: demo-banner-slide-in 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes demo-banner-slide-in {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
  }
}

/* Minimized state */
.demo-banner.is-minimized {
  padding: 10px 16px;
  max-width: 200px;
  cursor: pointer;
}

.demo-banner.is-minimized .demo-banner__content {
  display: none;
}

.demo-banner.is-minimized .demo-banner__minimized {
  display: flex;
}

.demo-banner.is-minimized .demo-banner__minimize {
  display: none;
}

.demo-banner__content {
  display: block;
}

.demo-banner__minimized {
  display: none;
  align-items: center;
  gap: 10px;
}

.demo-banner__minimized-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(5, 150, 105, 0.2) 100%);
  flex-shrink: 0;
}

.demo-banner__minimized-icon svg {
  color: #10b981;
}

.demo-banner__minimized-text {
  font-weight: 600;
  font-size: 12px;
  color: var(--v2-text-secondary, rgba(255, 255, 255, 0.7));
}

.demo-banner__countdown {
  font-variant-numeric: tabular-nums;
  color: #10b981;
  font-weight: 700;
  font-size: 13px;
  margin-left: auto;
}

.demo-banner__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  padding-right: 28px;
}

.demo-banner__icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(5, 150, 105, 0.2) 100%);
  flex-shrink: 0;
}

.demo-banner__icon {
  color: #10b981;
}

.demo-banner__title {
  font-weight: 700;
  font-size: 14px;
  color: var(--v2-text-primary, #fff);
  letter-spacing: 0.02em;
}

.demo-banner__badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: 6px;
  margin-left: auto;
}

.demo-banner__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  animation: demo-pulse 2s ease-in-out infinite;
}

@keyframes demo-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.demo-banner__text {
  color: var(--v2-text-secondary, rgba(255, 255, 255, 0.7));
  line-height: 1.5;
  margin-bottom: 14px;
}

.demo-banner__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  font-size: 13px;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
}

.demo-banner__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.demo-banner__cta:active {
  transform: translateY(0);
}

.demo-banner__minimize {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--v2-text-tertiary, rgba(255, 255, 255, 0.4));
  cursor: pointer;
  transition: all 0.15s ease;
  padding: 0;
}

.demo-banner__minimize:hover {
  background: var(--v2-bg-tertiary, rgba(255, 255, 255, 0.1));
  color: var(--v2-text-secondary, rgba(255, 255, 255, 0.7));
}

@media (max-width: 480px) {
  .demo-banner {
    bottom: 16px;
    width: calc(100% - 32px);
  }

  .demo-banner.is-minimized {
    max-width: 180px;
  }
}