/**
 * VPVault.ai Platform UI v3.0
 * Professional enterprise design with VPVault.ai brand colors
 */

:root {
  /* ==========================================
     VPVAULT.AI BRAND COLORS
     ========================================== */

  /* Primary Blues */
  --vp-blue-900: #1e3a8a;
  --vp-blue-800: #1e40af;
  --vp-blue-700: #1d4ed8;
  --vp-blue-600: #2563eb;
  --vp-blue-500: #3b82f6;
  --vp-blue-400: #60a5fa;
  --vp-blue-300: #93c5fd;
  --vp-blue-200: #bfdbfe;
  --vp-blue-100: #dbeafe;
  --vp-blue-50: #eff6ff;

  /* Teal/Cyan Accent */
  --vp-teal-700: #0e7490;
  --vp-teal-600: #0891b2;
  --vp-teal-500: #06b6d4;
  --vp-teal-400: #22d3ee;
  --vp-teal-300: #67e8f9;
  --vp-teal-200: #a5f3fc;
  --vp-teal-100: #cffafe;
  --vp-teal-50: #f0fdfa;

  /* Neutral Grays */
  --vp-gray-900: #0f172a;
  --vp-gray-800: #1e293b;
  --vp-gray-700: #334155;
  --vp-gray-600: #475569;
  --vp-gray-500: #64748b;
  --vp-gray-400: #94a3b8;
  --vp-gray-300: #cbd5e1;
  --vp-gray-200: #e2e8f0;
  --vp-gray-100: #f1f5f9;
  --vp-gray-50: #f8fafc;
  --vp-white: #ffffff;
  --vp-black: #000000;

  /* Semantic Colors */
  --vp-success: #10b981;
  --vp-warning: #f59e0b;
  --vp-error: #ef4444;
  --vp-info: #3b82f6;

  /* Gradients */
  --vp-gradient-primary: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  --vp-gradient-ai: linear-gradient(90deg, #3b82f6 0%, #06b6d4 100%);
  --vp-gradient-hero: linear-gradient(180deg, #eff6ff 0%, #ffffff 100%);

  /* ==========================================
     LEGACY COMPATIBILITY (for backwards compatibility)
     ========================================== */
  --gray-50: var(--vp-gray-50);
  --gray-100: var(--vp-gray-100);
  --gray-200: var(--vp-gray-200);
  --gray-300: var(--vp-gray-300);
  --gray-400: var(--vp-gray-400);
  --gray-500: var(--vp-gray-500);
  --gray-600: var(--vp-gray-600);
  --gray-700: var(--vp-gray-700);
  --gray-800: var(--vp-gray-800);
  --gray-900: var(--vp-gray-900);

  --primary-50: var(--vp-blue-50);
  --primary-100: var(--vp-blue-100);
  --primary-300: var(--vp-blue-300);
  --primary-500: var(--vp-blue-500);
  --primary-600: var(--vp-blue-600);
  --primary-700: var(--vp-blue-700);

  --success-50: #f0fdf4;
  --success-500: var(--vp-success);
  --success-600: #16a34a;

  --warning-50: #fffbeb;
  --warning-500: var(--vp-warning);
  --warning-600: #d97706;

  --danger-50: #fef2f2;
  --danger-500: var(--vp-error);
  --danger-600: #dc2626;

  /* ==========================================
     LIGHT THEME (Default)
     ========================================== */
  --bg-page: var(--vp-white);
  --bg-sidebar: var(--vp-gray-50);
  --bg-surface: var(--vp-white);
  --bg-hover: #f0f9ff;
  --bg-active: var(--vp-gray-100);

  --text-primary: var(--vp-gray-800);
  --text-secondary: var(--vp-gray-600);
  --text-tertiary: var(--vp-gray-500);
  --text-inverse: var(--vp-white);

  --border-default: var(--vp-gray-200);
  --border-strong: var(--vp-gray-300);
  --border-focus: var(--vp-blue-500);

  /* ==========================================
     TYPOGRAPHY
     ========================================== */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  --font-mono: 'Fira Code', 'Monaco', 'Courier New', monospace;

  --text-xs: 11px;
  --text-sm: 13px;
  --text-base: 14px;
  --text-md: 15px;
  --text-lg: 16px;
  --text-xl: 18px;
  --text-2xl: 20px;
  --text-3xl: 24px;

  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;

  /* ==========================================
     SPACING & LAYOUT
     ========================================== */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  --sidebar-width: 240px;
  --header-height: 56px;
  --max-content-width: 1440px;

  /* ==========================================
     BORDERS & RADIUS
     ========================================== */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;

  /* ==========================================
     SHADOWS
     ========================================== */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);

  /* ==========================================
     TRANSITIONS
     ========================================== */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================
   DARK THEME
   ========================================== */
[data-theme="dark"] {
  --bg-page: var(--vp-gray-900);
  --bg-sidebar: var(--vp-gray-800);
  --bg-surface: var(--vp-gray-800);
  --bg-hover: var(--vp-blue-800);
  --bg-active: var(--vp-gray-700);

  --text-primary: var(--vp-gray-50);
  --text-secondary: var(--vp-gray-300);
  --text-tertiary: var(--vp-gray-400);
  --text-inverse: var(--vp-gray-900);

  --border-default: var(--vp-gray-700);
  --border-strong: var(--vp-gray-600);
  --border-focus: var(--vp-blue-400);

  /* Dark theme overrides for legacy vars */
  --gray-50: var(--vp-gray-900);
  --gray-100: var(--vp-gray-800);
  --gray-200: var(--vp-gray-700);

  /* Adjust gradients for dark mode */
  --vp-gradient-primary: linear-gradient(135deg, var(--vp-blue-400) 0%, var(--vp-blue-300) 100%);
}

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

html {
  font-size: 16px;
  height: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  height: 100%;
  overflow-x: hidden;
}

/* Selection */
::selection {
  background: rgba(59, 130, 246, 0.2);
  color: var(--text-primary);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: var(--leading-tight);
  color: var(--text-primary);
}

h1 { font-size: var(--text-3xl); margin-bottom: var(--space-6); }
h2 { font-size: var(--text-2xl); margin-bottom: var(--space-5); }
h3 { font-size: var(--text-xl); margin-bottom: var(--space-4); }
h4 { font-size: var(--text-lg); margin-bottom: var(--space-3); }

p {
  margin-bottom: var(--space-4);
  color: var(--text-secondary);
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--gray-100);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  color: var(--gray-800);
}

/* Layout - Fixed Sidebar */
.app-container {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* Sidebar - Fixed Left */
.sidebar {
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-default);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 100;
}

.sidebar__brand {
  height: var(--header-height);
  padding: 0 var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-default);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--text-primary);
}

.sidebar__logo {
  height: 40px;
  width: auto;
  display: block;
  max-width: 100%;
}

/* Hide dark logo by default (light theme) */
.sidebar__logo--dark {
  display: none;
}

/* Show dark logo in dark theme */
[data-theme="dark"] .sidebar__logo--light {
  display: none;
}

[data-theme="dark"] .sidebar__logo--dark {
  display: block;
}

.sidebar__nav {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4) 0;
}

.nav__section {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
}

.nav__link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
  position: relative;
}

.nav__link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0;
  background: var(--primary-600);
  border-radius: 0 2px 2px 0;
  transition: height var(--transition-fast);
}

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

.nav__link.is-active {
  background: var(--bg-active);
  color: var(--primary-600);
  font-weight: 500;
}

.nav__link.is-active::before {
  height: 20px;
}

.nav__link svg,
.nav__link i {
  width: 16px;
  height: 16px;
  opacity: 0.6;
}

.nav__link.is-active svg,
.nav__link.is-active i {
  opacity: 1;
}

/* Main Content Area */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* Page Header */
.page-header {
  height: var(--header-height);
  border-bottom: 1px solid var(--border-default);
  padding: 0 var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface);
  flex-shrink: 0;
}

.page-header__title {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

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

/* Avatar Component */
.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-500);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--text-sm);
  text-transform: uppercase;
  user-select: none;
  flex-shrink: 0;
}

.avatar--large {
  width: 48px;
  height: 48px;
  font-size: var(--text-base);
}

.avatar--small {
  width: 28px;
  height: 28px;
  font-size: var(--text-xs);
}

/* User Menu */
.user-menu {
  position: relative;
}

.user-menu__trigger {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  border-radius: 50%;
  transition: opacity 0.15s ease;
}

.user-menu__trigger:hover {
  opacity: 0.8;
}

.user-menu__trigger:focus {
  outline: 2px solid var(--primary-500);
  outline-offset: 2px;
}

.user-menu__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 280px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
  z-index: 1000;
}

.user-menu__dropdown.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.user-menu__header {
  padding: var(--space-4);
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.user-menu__info {
  flex: 1;
  min-width: 0;
}

.user-menu__name {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-menu__email {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.user-menu__divider {
  height: 1px;
  background: var(--border-default);
  margin: var(--space-2) 0;
}

.user-menu__nav {
  padding: var(--space-2) 0;
}

.user-menu__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-2) var(--space-4);
  background: none;
  border: none;
  font-size: var(--text-sm);
  color: var(--text-primary);
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease;
  text-align: left;
}

.user-menu__item:hover {
  background: var(--gray-100);
}

.user-menu__item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.user-menu__item--danger {
  color: var(--danger-600);
}

.user-menu__item--danger:hover {
  background: var(--danger-50);
}

/* Page Body - Scrollable */
.page-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-6) var(--space-8);
  padding-bottom: 120px; /* Extra space for keyboard shortcuts panel */
  background: var(--gray-50);
}

/* Remove top margin from first child to prevent cutoff */
.page-body > *:first-child {
  margin-top: 0 !important;
}

/* Remove bottom margin from last child for consistency */
.page-body > *:last-child {
  margin-bottom: 0 !important;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: all 0.2s ease;
}

.stat-card:hover {
  border-color: var(--primary-300);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.stat-card__label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-card__value {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.stat-card__meta {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

/* Content Hero */
.content__hero {
  margin-bottom: var(--space-6);
}

.content__hero h1 {
  font-size: var(--text-2xl);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.content__hero p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin: 0;
}

.content__hero-actions {
  margin-top: var(--space-4);
  display: flex;
  gap: var(--space-3);
}

/* Cards/Sections */
.surface-section {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
  overflow: hidden;
}

.card__header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--gray-50);
}

.card__header h3 {
  font-size: var(--text-md);
  font-weight: 600;
  margin: 0;
}

.card__header p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin: var(--space-1) 0 0;
}

.card__actions {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.section-heading {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.content__meta {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin: 0;
}

/* Toolbar */
.toolbar {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--border-default);
  background: var(--bg-surface);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.input-group {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
}

/* Buttons - Compact & Modern */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0 var(--space-4);
  height: 36px;
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

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

.btn-primary {
  background: var(--primary-600);
  color: var(--text-inverse);
  border-color: var(--primary-600);
}

.btn-primary:hover:not(:disabled) {
  background: var(--primary-700);
  border-color: var(--primary-700);
}

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

.btn-secondary:hover:not(:disabled) {
  background: var(--bg-hover);
  border-color: var(--border-strong);
}

.btn-tertiary {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}

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

.btn-small {
  height: 28px;
  padding: 0 var(--space-3);
  font-size: var(--text-xs);
}

.btn-icon {
  width: 36px;
  padding: 0;
}

.btn-icon.btn-small {
  width: 28px;
}

/* Form Elements - Compact */
.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.form-field label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Form Grid Layout for Modals */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  padding: var(--space-6);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.form-grid .form-field {
  margin-bottom: 0;
}

.form-grid .form-field:last-child {
  margin-bottom: 0;
}

/* Full width form fields in grid */
.form-field[style*="grid-column: span 2"],
.form-field.form-field--full {
  grid-column: span 2;
}

/* Form sections within modals */
.form-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

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

.form-section__header label {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
}

.input, select, textarea {
  padding: 0 var(--space-3);
  height: 40px;
  font-size: var(--text-sm);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  color: var(--text-primary);
  transition: all var(--transition-fast);
  width: 100%;
  box-sizing: border-box;
}

.input:hover, select:hover, textarea:hover {
  border-color: var(--border-strong);
}

.input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.input:disabled, select:disabled, textarea:disabled {
  background: var(--gray-50);
  color: var(--text-tertiary);
  cursor: not-allowed;
  opacity: 0.6;
}

textarea {
  height: auto;
  padding: var(--space-3);
  resize: vertical;
  min-height: 80px;
  line-height: 1.5;
}

select {
  cursor: pointer;
  padding-right: var(--space-8);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  appearance: none;
}

select[multiple] {
  height: auto;
  padding: var(--space-2);
}

input[type="hidden"] {
  display: none;
}

.notice {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Form Layouts */
.form-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

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

.form-text {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: var(--space-1);
}

.form-actions {
  display: flex;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-default);
}

/* Info Grid (for Account page) */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.info-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-value {
  font-size: var(--text-base);
  color: var(--text-primary);
  word-break: break-word;
}

.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* Alert Messages */
.alert {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
}

.alert__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.alert__content {
  flex: 1;
}

.alert--success {
  background: var(--success-50);
  color: var(--success-900);
  border: 1px solid var(--success-200);
}

.alert--error {
  background: var(--danger-50);
  color: var(--danger-900);
  border: 1px solid var(--danger-200);
}

.alert--warning {
  background: var(--warning-50);
  color: var(--warning-900);
  border: 1px solid var(--warning-200);
}

.alert--info {
  background: var(--primary-50);
  color: var(--primary-900);
  border: 1px solid var(--primary-200);
}

/* Tables - Dense & Scannable */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.table thead {
  background: var(--gray-50);
  border-bottom: 1px solid var(--border-default);
}

.table th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-weight: 600;
  font-size: var(--text-xs);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-default);
  color: var(--text-primary);
}

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

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

.table code {
  font-size: var(--text-xs);
  padding: 2px 4px;
}

/* Table Sorting */
.table-sort {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
}

.table-sort:hover {
  color: var(--text-primary);
}

.table-sort[aria-pressed="true"] {
  color: var(--primary-600);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.badge--success {
  background: var(--success-50);
  color: var(--success-600);
}

.badge--warning {
  background: var(--warning-50);
  color: var(--warning-600);
}

.badge--danger {
  background: var(--danger-50);
  color: var(--danger-600);
}

.badge--muted {
  background: var(--gray-100);
  color: var(--gray-600);
}

.badge--primary {
  background: var(--primary-50);
  color: var(--primary-600);
}

/* Form Sections */
.form-section {
  background: var(--gray-50);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.form-section__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.form-section__header label {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.form-section__header .notice {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

/* Compliance Grid Layout */
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.compliance-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.compliance-column__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border-default);
}

/* Checkbox Groups */
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-2);
}

.checkbox-grid--compact {
  grid-template-columns: 1fr;
  gap: var(--space-1);
}

.checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.checkbox:hover {
  background: var(--bg-hover);
}

.checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin: 0;
  cursor: pointer;
}

.checkbox span {
  font-size: var(--text-sm);
  color: var(--text-primary);
}

/* Loading States */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--gray-200) 25%,
    var(--gray-100) 50%,
    var(--gray-200) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
  height: 20px;
}

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

.skeleton--text {
  height: 16px;
  width: 100%;
}

.skeleton--short {
  height: 16px;
  width: 60%;
}

.skeleton--pill {
  height: 24px;
  width: 80px;
  border-radius: 12px;
}

/* Connector Table Styles */
.connector-row__primary {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.connector-row {
  cursor: pointer;
  transition: background var(--transition-fast);
}

.connector-row button {
  cursor: pointer;
}

.connector-expand {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.connector-expand:hover {
  border-color: var(--primary-600);
  background: var(--primary-50);
}

.connector-expand__icon {
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--text-primary);
  border-bottom: 2px solid var(--text-primary);
  transform: rotate(-45deg);
  transition: transform var(--transition-fast);
}

.connector-expand[aria-expanded="true"] .connector-expand__icon {
  transform: rotate(45deg);
}

.connector-row.is-expanded .connector-expand {
  border-color: var(--primary-600);
  background: var(--primary-50);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.connector-row__meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.connector-row__provider {
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.connector-row__name {
  font-size: var(--text-sm);
  color: var(--text-primary);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.connector-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.connector-actions .btn {
  flex: 0 0 auto;
  min-width: 0;
}

.connector-health {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: flex-start;
}

.connector-health__meta {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.connector-detail {
  cursor: default;
  display: none;
  background: var(--bg-muted);
}

.connector-detail.is-open {
  display: table-row;
}

.connector-detail > td {
  padding: 0;
  border-top: none;
}

.connector-detail__content {
  padding: var(--space-5);
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-top: 0;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.connector-detail__grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.connector-detail__label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  font-weight: 600;
}

.connector-detail__value {
  font-size: var(--text-sm);
  color: var(--text-primary);
  word-break: break-word;
}

.connector-detail__value a {
  color: var(--primary-600);
  text-decoration: none;
}

.connector-detail__value a:hover {
  text-decoration: underline;
}

.connector-detail__value--truncate {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.connector-detail__block {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.connector-detail__code {
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  font-size: var(--text-xs);
  overflow-x: auto;
  font-family: 'Courier New', monospace;
}

.connector-row.is-active > td {
  background: var(--primary-50);
  box-shadow: inset 0 0 0 1px var(--primary-200);
}

.connector-row.is-expanded > td {
  border-bottom: none;
}

.connector-skeleton {
  display: flex;
  align-items: center;
  gap: 12px;
}

.connector-skeleton__toggle {
  display: block;
  width: 34px;
  height: 34px;
  border-radius: 50%;
}

.connector-skeleton__meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.connector-skeleton__actions {
  display: flex;
  gap: 8px;
}

/* Health/Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: capitalize;
}

.badge--ok,
.badge--healthy {
  background: var(--success-50);
  color: var(--success-700);
}

.badge--warning {
  background: var(--warning-50);
  color: var(--warning-700);
}

.badge--error,
.badge--unhealthy {
  background: var(--error-50);
  color: var(--error-700);
}

.badge--unknown {
  background: var(--gray-100);
  color: var(--gray-700);
}

/* Icon Button Badges */
.btn-icon {
  position: relative;
}

.btn-icon__badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: var(--error-500);
  color: white;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 2px var(--bg-surface);
}

/* Modals */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}

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

.modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.modal__content {
  position: relative;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 700px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.modal__header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.modal__header h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin: 0;
  color: var(--text-primary);
}

.modal__title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin: 0;
}

.modal__close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

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

.modal__body {
  padding: var(--space-6);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.modal__footer {
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--border-default);
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
  flex-shrink: 0;
}

/* Modal Actions (alternate footer style) */
.modal__actions {
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-shrink: 0;
}

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

/* Credential Status Display */
.credential-status {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
}

.credential-status__icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 2px solid var(--border-default);
}

.credential-status__icon.has-key {
  background: #dcfce7;
  border-color: #86efac;
  color: #15803d;
}

.credential-status__icon.no-key {
  background: #fee2e2;
  border-color: #fca5a5;
  color: #991b1b;
}

.credential-status__info {
  flex: 1;
}

.credential-status__info h4 {
  font-size: var(--text-base);
  font-weight: 600;
  margin: 0 0 var(--space-2) 0;
  color: var(--text-primary);
}

.credential-status__description {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

.credential-key-display {
  padding: var(--space-4);
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
}

.credential-key-preview {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.credential-key-preview code {
  font-family: 'Monaco', 'Courier New', monospace;
  font-size: var(--text-base);
  padding: var(--space-3);
  background: var(--gray-100);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
  color: var(--text-primary);
  word-break: break-all;
}

/* Button Variants */
.btn-danger {
  background: #dc2626;
  color: white;
  border: 1px solid #dc2626;
}

.btn-danger:hover {
  background: #b91c1c;
  border-color: #b91c1c;
}

.btn-danger:active {
  background: #991b1b;
}

.btn i, .btn svg {
  display: inline-block;
  vertical-align: middle;
  margin-right: var(--space-2);
}

/* Modal Messages */
.message {
  padding: var(--space-4);
  margin: 0 0 var(--space-4) 0;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  display: none;
}

.message.is-visible {
  display: block;
}

.message.message--success {
  background: #dcfce7;
  color: #15803d;
  border: 1px solid #86efac;
}

.message.message--error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.message.message--warning {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fcd34d;
}

.message.message--info {
  background: #dbeafe;
  color: #1e40af;
  border: 1px solid #93c5fd;
}

/* Utilities */
.is-hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ========================================================================
   Modal Tabs
   ======================================================================== */

.modal__tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  padding: 0 var(--space-4);
  background: var(--color-surface);
  gap: var(--space-2);
}

.modal__tab {
  background: none;
  border: none;
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-base);
  position: relative;
  top: 1px;
}

.modal__tab:hover {
  color: var(--color-text);
  background: var(--color-surface-hover);
}

.modal__tab--active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.modal__tab-content {
  display: none;
  padding: var(--space-4);
  max-height: 60vh;
  overflow-y: auto;
}

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

.modal__content--large {
  max-width: 900px;
  width: 90vw;
}

/* ========================================================================
   Tab Content Utilities
   ======================================================================== */

.tab-content-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.tab-content-header h4 {
  margin: 0 0 var(--space-1) 0;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
}

.content-placeholder {
  padding: var(--space-6);
  text-align: center;
  color: var(--color-text-muted);
}

/* ========================================================================
   User Access Management
   ======================================================================== */

.user-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  background: var(--color-surface);
}

.user-card:hover {
  background: var(--color-surface-hover);
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  color: white;
  flex-shrink: 0;
}

.user-info {
  flex: 1;
  min-width: 0;
}

.user-info__name {
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-1);
}

.user-info__email {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.user-info__meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.user-card__actions {
  display: flex;
  gap: var(--space-2);
  flex-shrink: 0;
}

.access-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.access-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.access-item__checkbox {
  flex-shrink: 0;
}

.access-item__label {
  flex: 1;
  min-width: 0;
  font-size: var(--font-size-sm);
}

.access-item__select {
  width: 90px;
  font-size: var(--font-size-xs);
  padding: var(--space-1) var(--space-2);
}

.access-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-2);
}

.access-list-item__info {
  flex: 1;
}

.access-list-item__name {
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-1);
}

.access-list-item__meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.access-list-item__actions {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.access-level-select {
  padding: var(--space-1) var(--space-2);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

/* Security badges */
.security-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.security-badge--normal {
  background: var(--color-success-bg);
  color: var(--color-success);
}

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

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

/* ============================================
   Mobile & Responsive Styles
   ============================================ */

/* Mobile menu toggle button */
.mobile-menu-toggle {
  display: none;
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1001;
  width: 44px;
  height: 44px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: all 0.2s ease;
}

.mobile-menu-toggle:hover {
  background: var(--gray-100);
}

.mobile-menu-toggle:active {
  transform: scale(0.95);
}

/* Mobile overlay */
.mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-overlay.is-visible {
  opacity: 1;
}

/* Tablet (landscape) - 1024px and below */
@media (max-width: 1024px) {
  :root {
    --sidebar-width: 220px;
    --space-8: 24px;
  }

  .page-header {
    padding: 0 var(--space-6);
  }

  .page-body {
    padding: var(--space-5) var(--space-6);
  }

  .stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-3);
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }
}

/* Tablet (portrait) and Mobile - 768px and below */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  /* Show mobile menu toggle */
  .mobile-menu-toggle {
    display: flex;
  }

  .mobile-overlay {
    display: block;
  }

  /* Sidebar - slide in from left */
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
  }

  .sidebar.is-open {
    transform: translateX(0);
  }

  /* Main content takes full width */
  .main-content {
    margin-left: 0;
    width: 100%;
  }

  /* Header adjustments */
  .page-header {
    padding: 0 var(--space-4);
    padding-left: 64px; /* Make room for menu toggle */
  }

  .page-header__title {
    font-size: var(--text-lg);
  }

  .page-header__actions {
    gap: var(--space-2);
  }

  /* Page body reduced padding */
  .page-body {
    padding: var(--space-4);
    padding-bottom: 80px;
  }

  /* Stats grid - single column on mobile */
  .stats-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  /* Tables - horizontal scroll */
  .surface-section {
    margin-left: calc(var(--space-4) * -1);
    margin-right: calc(var(--space-4) * -1);
    border-left: none;
    border-right: none;
    border-radius: 0;
  }

  .table {
    font-size: var(--text-sm);
  }

  .table th,
  .table td {
    padding: var(--space-2) var(--space-3);
  }

  /* Hide less important columns on mobile */
  .table__cell--sm-hidden {
    display: none;
  }

  /* Toolbar */
  .toolbar {
    padding: var(--space-3);
    gap: var(--space-2);
  }

  .input-group {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
  }

  /* Buttons - full width on mobile */
  .page-header__actions .btn {
    padding: 0 var(--space-3);
    font-size: var(--text-sm);
  }

  /* User menu adjustments */
  .user-menu__dropdown {
    position: fixed;
    top: auto;
    right: var(--space-4);
    left: var(--space-4);
    bottom: var(--space-4);
    width: auto;
    z-index: 10000;
  }

  /* Forms */
  .form-layout {
    gap: var(--space-4);
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .form-grid {
    grid-template-columns: 1fr;
    padding: var(--space-4);
    gap: var(--space-4);
  }

  .form-field[style*="grid-column: span 2"],
  .form-field.form-field--full {
    grid-column: span 1;
  }

  .form-actions {
    flex-direction: column;
    gap: var(--space-2);
  }

  .form-actions .btn {
    width: 100%;
  }

  /* Info grid - single column */
  .info-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  /* Badge list - wrap better */
  .badge-list {
    gap: var(--space-1);
  }

  /* Modal responsive adjustments */
  .modal {
    padding: var(--space-3);
    align-items: flex-end;
  }

  .modal__content {
    max-width: 100%;
    max-height: 90vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    margin: 0;
  }

  .modal__header {
    padding: var(--space-4);
  }

  .modal__title {
    font-size: var(--text-lg);
  }

  .modal__body {
    padding: var(--space-4);
  }

  .modal__footer,
  .modal__actions {
    padding: var(--space-4);
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
  }

  .modal__actions-right {
    flex-direction: column;
    width: 100%;
  }

  .modal__actions .btn,
  .modal__footer .btn {
    width: 100%;
  }

  /* Compliance grid */
  .compliance-grid {
    grid-template-columns: 1fr;
  }

  /* Card headers */
  .card__header {
    padding: var(--space-4);
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .card__actions {
    width: 100%;
    justify-content: flex-start;
  }

  /* Section heading */
  .section-heading {
    font-size: var(--text-base);
  }
}

/* Small Mobile - 480px and below */
@media (max-width: 480px) {
  :root {
    --space-4: 12px;
    --space-6: 16px;
  }

  .page-header {
    padding: 0 var(--space-3);
    padding-left: 56px;
  }

  .page-header__title {
    font-size: var(--text-base);
  }

  .page-body {
    padding: var(--space-3);
  }

  .stat-card {
    padding: var(--space-4);
  }

  .stat-card__value {
    font-size: var(--text-2xl);
  }

  /* Even smaller buttons on very small screens */
  .btn {
    height: 36px;
    padding: 0 var(--space-3);
    font-size: var(--text-sm);
  }

  .btn-small {
    height: 28px;
    padding: 0 var(--space-2);
  }

  /* Avatar smaller */
  .avatar {
    width: 32px;
    height: 32px;
    font-size: var(--text-xs);
  }

  /* Tables even more compact */
  .table th,
  .table td {
    padding: var(--space-2);
    font-size: var(--text-xs);
  }
}

/* Print */
@media print {
  .sidebar,
  .page-header__actions,
  .btn,
  .modal {
    display: none !important;
  }

  .main-content {
    margin-left: 0;
  }
}

/* ============================================
   Tooltips
   ============================================ */

/* Tooltip base styles */
[data-tooltip] {
  position: relative;
  cursor: help;
}

/* Tooltip content */
[data-tooltip]::before,
[data-tooltip]::after {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease-in-out, transform 0.2s ease-in-out;
  z-index: 10000;
}

/* Tooltip text bubble */
[data-tooltip]::before {
  content: attr(data-tooltip);
  background: var(--gray-900);
  color: var(--text-inverse);
  font-size: 12px;
  line-height: 1.4;
  padding: 6px 10px;
  border-radius: 6px;
  white-space: nowrap;
  max-width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  font-weight: 500;
}

/* Tooltip arrow */
[data-tooltip]::after {
  content: '';
  border: 5px solid transparent;
}

/* Show tooltip on hover */
[data-tooltip]:hover::before,
[data-tooltip]:hover::after {
  opacity: 1;
}

/* Default position: Bottom */
[data-tooltip]:not([data-tooltip-position])::before,
[data-tooltip][data-tooltip-position="bottom"]::before {
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
}

[data-tooltip]:not([data-tooltip-position])::after,
[data-tooltip][data-tooltip-position="bottom"]::after {
  bottom: calc(100% + 5px);
  left: 50%;
  transform: translateX(-50%);
  border-top-color: var(--gray-900);
}

[data-tooltip]:not([data-tooltip-position]):hover::before,
[data-tooltip][data-tooltip-position="bottom"]:hover::before {
  transform: translateX(-50%) translateY(0);
}

/* Position: Top */
[data-tooltip][data-tooltip-position="top"]::before {
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
}

[data-tooltip][data-tooltip-position="top"]::after {
  top: calc(100% + 5px);
  left: 50%;
  transform: translateX(-50%);
  border-bottom-color: var(--gray-900);
}

[data-tooltip][data-tooltip-position="top"]:hover::before {
  transform: translateX(-50%) translateY(0);
}

/* Position: Left */
[data-tooltip][data-tooltip-position="left"]::before {
  top: 50%;
  right: calc(100% + 10px);
  transform: translateY(-50%) translateX(4px);
}

[data-tooltip][data-tooltip-position="left"]::after {
  top: 50%;
  right: calc(100% + 5px);
  transform: translateY(-50%);
  border-left-color: var(--gray-900);
}

[data-tooltip][data-tooltip-position="left"]:hover::before {
  transform: translateY(-50%) translateX(0);
}

/* Position: Right */
[data-tooltip][data-tooltip-position="right"]::before {
  top: 50%;
  left: calc(100% + 10px);
  transform: translateY(-50%) translateX(-4px);
}

[data-tooltip][data-tooltip-position="right"]::after {
  top: 50%;
  left: calc(100% + 5px);
  transform: translateY(-50%);
  border-right-color: var(--gray-900);
}

[data-tooltip][data-tooltip-position="right"]:hover::before {
  transform: translateY(-50%) translateX(0);
}

/* Button icons with tooltips */
.btn-icon[data-tooltip] {
  cursor: pointer;
}

/* Multiline tooltips */
[data-tooltip][data-tooltip-multiline]::before {
  white-space: normal;
  min-width: 200px;
  max-width: 300px;
}

/* Hide tooltips on touch devices to avoid sticky tooltips */
@media (hover: none) {
  [data-tooltip]::before,
  [data-tooltip]::after {
    display: none;
  }
}