/**
 * MailStudio by hSECURITIES - Premium Light-First Design System
 * Production CSS Tokens, Typography, Layout, Components & Micro-Interactions
 */

:root {
  /* Surface & Background */
  --ms-bg: #F8FAFC;
  --ms-surface: #FFFFFF;
  --ms-surface-subtle: #F1F5F9;
  --ms-surface-hover: #F8FAFC;
  --ms-surface-active: #F1F5F9;

  /* Typography & Navy Tones */
  --ms-navy-950: #0A0F1D;
  --ms-navy-900: #0F172A;
  --ms-navy-800: #1E293B;
  --ms-navy-700: #334155;
  --ms-navy-600: #475569;
  --ms-slate-500: #64748B;
  --ms-slate-400: #94A3B8;
  --ms-slate-300: #CBD5E1;
  --ms-slate-200: #E2E8F0;
  --ms-slate-100: #F1F5F9;
  --ms-slate-50: #F8FAFC;

  /* Accent Blue & Cyan */
  --ms-blue-900: #1E3A8A;
  --ms-blue-800: #1E40AF;
  --ms-blue-700: #1D4ED8;
  --ms-blue-600: #2563EB;
  --ms-blue-500: #3B82F6;
  --ms-blue-100: #DBEAFE;
  --ms-blue-50: #EFF6FF;

  /* Restrained Teal Accents */
  --ms-teal-900: #134E4A;
  --ms-teal-800: #115E59;
  --ms-teal-700: #0F766E;
  --ms-teal-600: #0D9488;
  --ms-teal-500: #14B8A6;
  --ms-teal-100: #CCFBF1;
  --ms-teal-50: #F0FDFA;

  /* Semantic Feedback */
  --ms-success: #059669;
  --ms-success-bg: #ECFDF5;
  --ms-success-border: #A7F3D0;
  --ms-warning: #D97706;
  --ms-warning-bg: #FFFBEB;
  --ms-warning-border: #FDE68A;
  --ms-danger: #DC2626;
  --ms-danger-bg: #FEF2F2;
  --ms-danger-border: #FECACA;
  --ms-info: #0284C7;
  --ms-info-bg: #F0F9FF;
  --ms-info-border: #BAE6FD;

  /* Borders & Shadows */
  --ms-border: #E2E8F0;
  --ms-border-strong: #CBD5E1;
  --ms-radius-sm: 4px;
  --ms-radius-md: 6px;
  --ms-radius-lg: 8px;
  --ms-radius-xl: 12px;

  --ms-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --ms-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --ms-shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.06), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --ms-shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.06), 0 4px 6px -4px rgba(15, 23, 42, 0.03);
  --ms-shadow-modal: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.04);

  /* Layout Measurements */
  --ms-sidebar-width: 256px;
  --ms-sidebar-collapsed: 68px;
  --ms-topbar-height: 56px;

  /* Typography */
  --ms-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --ms-font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
}

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

html, body {
  height: 100%;
  font-family: var(--ms-font-family);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ms-navy-900);
  background-color: var(--ms-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--ms-blue-700);
  text-decoration: none;
  transition: color 150ms ease;
}
a:hover {
  color: var(--ms-blue-800);
}

/* App Shell Structure */
.ms-app-layout {
  display: flex;
  min-height: 100vh;
  background-color: var(--ms-bg);
}

/* Sidebar */
.ms-sidebar {
  width: var(--ms-sidebar-width);
  background-color: var(--ms-surface);
  border-right: 1px solid var(--ms-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 40;
  transition: width 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

.ms-sidebar-header {
  height: var(--ms-topbar-height);
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--ms-border);
}

.ms-brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.ms-brand-mark {
  width: 30px;
  height: 30px;
  border-radius: var(--ms-radius-md);
  background: linear-gradient(135deg, #1E3A8A 0%, #2563EB 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: -0.02em;
  box-shadow: 0 2px 4px rgba(37, 99, 235, 0.25);
}

.ms-brand-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--ms-navy-950);
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.ms-brand-sub {
  font-size: 10px;
  font-weight: 600;
  color: var(--ms-teal-600);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.ms-sidebar-content {
  flex: 1;
  overflow-y: auto;
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ms-nav-group-label {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ms-slate-400);
  padding: 0 10px 6px;
}

.ms-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ms-nav-item a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--ms-radius-md);
  font-size: 13px;
  font-weight: 500;
  color: var(--ms-navy-700);
  text-decoration: none;
  transition: all 120ms ease;
}

.ms-nav-item a:hover {
  background-color: var(--ms-slate-100);
  color: var(--ms-navy-950);
}

.ms-nav-item.active a {
  background-color: var(--ms-blue-50);
  color: var(--ms-blue-700);
  font-weight: 600;
}

.ms-nav-item.active svg {
  color: var(--ms-blue-600);
}

.ms-nav-badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 10px;
  background-color: var(--ms-slate-200);
  color: var(--ms-navy-700);
}

.ms-nav-badge.teal {
  background-color: var(--ms-teal-50);
  color: var(--ms-teal-700);
  border: 1px solid var(--ms-teal-100);
}

.ms-sidebar-footer {
  padding: 12px 14px;
  border-top: 1px solid var(--ms-border);
  background-color: var(--ms-surface);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ms-quota-widget {
  background-color: var(--ms-slate-50);
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius-md);
  padding: 10px 12px;
}

.ms-quota-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--ms-navy-700);
  margin-bottom: 6px;
}

.ms-progress-bar {
  height: 5px;
  background-color: var(--ms-slate-200);
  border-radius: 3px;
  overflow: hidden;
}

.ms-progress-fill {
  height: 100%;
  background-color: var(--ms-blue-600);
  border-radius: 3px;
  transition: width 300ms ease;
}

.ms-progress-fill.warning {
  background-color: var(--ms-warning);
}

/* Main Content Area */
.ms-main-wrapper {
  flex: 1;
  margin-left: var(--ms-sidebar-width);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Top Navigation Bar */
.ms-topbar {
  height: var(--ms-topbar-height);
  background-color: var(--ms-surface);
  border-bottom: 1px solid var(--ms-border);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 30;
}

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

.ms-topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Search / Command Trigger */
.ms-command-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--ms-slate-100);
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius-md);
  padding: 6px 12px;
  font-size: 12.5px;
  color: var(--ms-slate-500);
  cursor: pointer;
  width: 260px;
  transition: all 120ms ease;
}

.ms-command-trigger:hover {
  background-color: #FFFFFF;
  border-color: var(--ms-blue-500);
  color: var(--ms-navy-900);
  box-shadow: 0 0 0 2px var(--ms-blue-50);
}

.ms-kbd {
  font-family: var(--ms-font-mono);
  font-size: 10px;
  font-weight: 600;
  background-color: #FFFFFF;
  border: 1px solid var(--ms-slate-300);
  border-radius: 3px;
  padding: 1px 5px;
  color: var(--ms-navy-700);
  margin-left: auto;
}

/* Workspace Selector Dropdown */
.ms-workspace-selector {
  position: relative;
}

.ms-workspace-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: #FFFFFF;
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius-md);
  padding: 6px 12px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ms-navy-900);
  cursor: pointer;
  transition: all 120ms ease;
}

.ms-workspace-btn:hover {
  background-color: var(--ms-slate-50);
  border-color: var(--ms-slate-300);
}

.ms-workspace-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 280px;
  background-color: var(--ms-surface);
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius-lg);
  box-shadow: var(--ms-shadow-popover, 0 10px 25px rgba(15,23,42,0.1));
  z-index: 50;
  padding: 6px;
}

.ms-workspace-dropdown.show {
  display: block;
}

.ms-workspace-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: var(--ms-radius-md);
  font-size: 13px;
  color: var(--ms-navy-800);
  text-decoration: none;
  cursor: pointer;
}

.ms-workspace-item:hover {
  background-color: var(--ms-slate-100);
}

.ms-workspace-item.active {
  background-color: var(--ms-blue-50);
  color: var(--ms-blue-700);
  font-weight: 600;
}

/* Demo Data Banner */
.ms-demo-banner {
  background-color: #FEF3C7;
  border-bottom: 1px solid #FDE68A;
  color: #92400E;
  padding: 6px 24px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Page Body Container */
.ms-content-container {
  padding: 24px 28px 48px;
  flex: 1;
}

.ms-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.ms-page-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--ms-navy-950);
  letter-spacing: -0.02em;
}

.ms-page-subtitle {
  font-size: 13px;
  color: var(--ms-slate-500);
  margin-top: 2px;
}

/* Breadcrumbs */
.ms-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--ms-slate-500);
  margin-bottom: 8px;
}

.ms-breadcrumbs a {
  color: var(--ms-slate-500);
}
.ms-breadcrumbs a:hover {
  color: var(--ms-navy-900);
}

/* Cards & Surfaces */
.ms-card {
  background-color: var(--ms-surface);
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius-lg);
  box-shadow: var(--ms-shadow-xs);
  margin-bottom: 20px;
}

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

.ms-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--ms-navy-900);
}

.ms-card-subtitle {
  font-size: 12px;
  color: var(--ms-slate-500);
}

.ms-card-body {
  padding: 20px;
}

.ms-card-footer {
  padding: 12px 20px;
  background-color: var(--ms-slate-50);
  border-top: 1px solid var(--ms-border);
  border-radius: 0 0 var(--ms-radius-lg) var(--ms-radius-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* KPI Stat Cards */
.ms-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.ms-kpi-card {
  background-color: var(--ms-surface);
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius-lg);
  padding: 18px 20px;
  box-shadow: var(--ms-shadow-xs);
  display: flex;
  flex-direction: column;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.ms-kpi-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--ms-shadow-sm);
}

.ms-kpi-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--ms-slate-500);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.ms-kpi-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--ms-navy-950);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.ms-kpi-sub {
  font-size: 11.5px;
  color: var(--ms-slate-400);
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.ms-kpi-sub.positive {
  color: var(--ms-success);
}
.ms-kpi-sub.negative {
  color: var(--ms-danger);
}

/* Tables */
.ms-table-container {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--ms-radius-lg);
  border: 1px solid var(--ms-border);
  background-color: #FFFFFF;
}

.ms-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.ms-table th {
  background-color: var(--ms-slate-50);
  padding: 10px 16px;
  font-weight: 600;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ms-navy-700);
  border-bottom: 1px solid var(--ms-border);
  white-space: nowrap;
}

.ms-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--ms-border);
  color: var(--ms-navy-800);
  vertical-align: middle;
}

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

.ms-table tbody tr:hover td {
  background-color: var(--ms-slate-50);
}

/* Buttons */
.ms-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--ms-radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 120ms ease;
  white-space: nowrap;
}

.ms-btn:focus-visible {
  outline: 2px solid var(--ms-blue-500);
  outline-offset: 2px;
}

.ms-btn-primary {
  background-color: var(--ms-blue-600);
  color: #FFFFFF !important;
  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.2);
}
.ms-btn-primary:hover {
  background-color: var(--ms-blue-700);
}

.ms-btn-secondary {
  background-color: #FFFFFF;
  color: var(--ms-navy-800) !important;
  border-color: var(--ms-border);
  box-shadow: var(--ms-shadow-xs);
}
.ms-btn-secondary:hover {
  background-color: var(--ms-slate-50);
  border-color: var(--ms-slate-300);
}

.ms-btn-teal {
  background-color: var(--ms-teal-600);
  color: #FFFFFF !important;
  box-shadow: 0 1px 2px rgba(13, 148, 136, 0.2);
}
.ms-btn-teal:hover {
  background-color: var(--ms-teal-700);
}

.ms-btn-danger {
  background-color: #FFFFFF;
  color: var(--ms-danger) !important;
  border-color: var(--ms-danger-border);
}
.ms-btn-danger:hover {
  background-color: var(--ms-danger-bg);
}

.ms-btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

.ms-btn-lg {
  padding: 10px 20px;
  font-size: 14px;
}

/* Badges */
.ms-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.ms-badge-success {
  background-color: var(--ms-success-bg);
  color: var(--ms-success);
  border: 1px solid var(--ms-success-border);
}

.ms-badge-warning {
  background-color: var(--ms-warning-bg);
  color: var(--ms-warning);
  border: 1px solid var(--ms-warning-border);
}

.ms-badge-danger {
  background-color: var(--ms-danger-bg);
  color: var(--ms-danger);
  border: 1px solid var(--ms-danger-border);
}

.ms-badge-info {
  background-color: var(--ms-info-bg);
  color: var(--ms-info);
  border: 1px solid var(--ms-info-border);
}

.ms-badge-neutral {
  background-color: var(--ms-slate-100);
  color: var(--ms-slate-600);
  border: 1px solid var(--ms-border);
}

.ms-badge-teal {
  background-color: var(--ms-teal-50);
  color: var(--ms-teal-700);
  border: 1px solid var(--ms-teal-100);
}

/* Forms */
.ms-form-group {
  margin-bottom: 16px;
}

.ms-form-label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ms-navy-800);
  margin-bottom: 6px;
}

.ms-input, .ms-select, .ms-textarea {
  width: 100%;
  padding: 8px 12px;
  font-size: 13.5px;
  font-family: inherit;
  color: var(--ms-navy-900);
  background-color: #FFFFFF;
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius-md);
  box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.02);
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.ms-input:focus, .ms-select:focus, .ms-textarea:focus {
  outline: none;
  border-color: var(--ms-blue-500);
  box-shadow: 0 0 0 3px var(--ms-blue-50);
}

.ms-help-text {
  font-size: 11.5px;
  color: var(--ms-slate-500);
  margin-top: 4px;
}

/* DNS Copy Blocks */
.ms-dns-block {
  background-color: var(--ms-slate-50);
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius-md);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--ms-font-mono);
  font-size: 12px;
  color: var(--ms-navy-800);
  word-break: break-all;
}

.ms-copy-btn {
  background: none;
  border: none;
  color: var(--ms-slate-400);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: color 120ms ease;
}
.ms-copy-btn:hover {
  color: var(--ms-blue-600);
}

/* Tabs */
.ms-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--ms-border);
  margin-bottom: 20px;
}

.ms-tab {
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ms-slate-500);
  border-bottom: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: all 120ms ease;
}

.ms-tab:hover {
  color: var(--ms-navy-900);
}

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

/* Modals */
.ms-modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(1px);
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.ms-modal-backdrop.show {
  display: flex;
}

.ms-modal {
  background-color: #FFFFFF;
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius-xl);
  box-shadow: var(--ms-shadow-modal);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: msModalIn 150ms cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes msModalIn {
  from { opacity: 0; transform: scale(0.97); }
  to { opacity: 1; transform: scale(1); }
}

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

.ms-modal-body {
  padding: 20px;
  overflow-y: auto;
}

.ms-modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--ms-border);
  background-color: var(--ms-slate-50);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

/* Command Palette (Ctrl+K) */
.ms-cmd-dialog {
  display: none;
  position: fixed;
  top: 15vh;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 560px;
  background-color: #FFFFFF;
  border: 1px solid var(--ms-border-strong);
  border-radius: var(--ms-radius-xl);
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
  z-index: 120;
  overflow: hidden;
}

.ms-cmd-dialog.show {
  display: block;
}

.ms-cmd-search {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--ms-border);
}

.ms-cmd-search input {
  border: none;
  font-size: 15px;
  width: 100%;
  color: var(--ms-navy-950);
  outline: none;
}

.ms-cmd-results {
  max-height: 320px;
  overflow-y: auto;
  padding: 8px;
}

.ms-cmd-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border-radius: var(--ms-radius-md);
  font-size: 13px;
  color: var(--ms-navy-800);
  text-decoration: none;
  cursor: pointer;
}

.ms-cmd-item:hover, .ms-cmd-item.selected {
  background-color: var(--ms-blue-50);
  color: var(--ms-blue-700);
}

/* Toasts */
.ms-toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 200;
}

.ms-toast {
  background-color: #FFFFFF;
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius-md);
  box-shadow: var(--ms-shadow-lg);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  animation: msToastIn 200ms ease;
  min-width: 280px;
}

@keyframes msToastIn {
  from { transform: translateY(12px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Stepper for Campaign Builder */
.ms-stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  background-color: #FFFFFF;
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius-lg);
  padding: 12px 24px;
}

.ms-step {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ms-slate-400);
}

.ms-step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--ms-slate-200);
  color: var(--ms-slate-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
}

.ms-step.active {
  color: var(--ms-blue-700);
  font-weight: 600;
}
.ms-step.active .ms-step-num {
  background-color: var(--ms-blue-600);
  color: #FFFFFF;
}

.ms-step.completed {
  color: var(--ms-success);
}
.ms-step.completed .ms-step-num {
  background-color: var(--ms-success);
  color: #FFFFFF;
}

.ms-step-divider {
  flex: 1;
  height: 1px;
  background-color: var(--ms-border);
  margin: 0 12px;
}

/* Responsive Overrides */
@media (max-width: 900px) {
  .ms-sidebar {
    transform: translateX(-100%);
  }
  .ms-sidebar.open {
    transform: translateX(0);
  }
  .ms-main-wrapper {
    margin-left: 0;
  }
}