/* ===========================
   Training Center - Design System
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
  color-scheme: dark;

  /* Colors */
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.07);
  --bg-glass: rgba(255, 255, 255, 0.06);
  --bg-input: rgba(255, 255, 255, 0.06);
  --bg-input-focus: rgba(255, 255, 255, 0.1);

  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(139, 92, 246, 0.5);

  --text-primary: #f0f0f5;
  --text-secondary: #8b8b9e;
  --text-tertiary: #5a5a6e;
  --text-accent: #a78bfa;

  --accent: #8b5cf6;
  --accent-hover: #7c3aed;
  --accent-glow: rgba(139, 92, 246, 0.15);

  --success: #34d399;
  --success-bg: rgba(52, 211, 153, 0.1);
  --warning: #fbbf24;
  --warning-bg: rgba(251, 191, 36, 0.1);
  --danger: #f87171;
  --danger-bg: rgba(248, 113, 113, 0.1);
  --info: #60a5fa;
  --info-bg: rgba(96, 165, 250, 0.1);

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

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.8125rem;
  --font-size-base: 0.875rem;
  --font-size-lg: 1rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;

  /* Borders */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 20px var(--accent-glow);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 78px;
  --header-height: 64px;
  --content-max-width: 1320px;
  --content-gutter: var(--space-2xl);
  --layout-section-gap: var(--space-lg);
  --panel-gap: var(--space-lg);
  --card-gap: var(--space-lg);
  --table-gap: var(--space-md);

  /* Semantic Tokens */
  --surface-1: var(--bg-primary);
  --surface-2: var(--bg-secondary);
  --surface-card: var(--bg-card);
  --surface-card-hover: var(--bg-card-hover);
  --surface-input: var(--bg-input);
  --surface-input-focus: var(--bg-input-focus);
  --border-subtle: var(--border-color);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text-muted: var(--text-tertiary);
  --focus-ring: var(--accent);

  /* Component Tokens */
  --btn-primary-bg: var(--accent);
  --btn-primary-hover: var(--accent-hover);
  --btn-secondary-bg: var(--bg-card);
  --btn-secondary-hover: var(--bg-card-hover);
  --input-bg: var(--bg-input);
  --input-bg-focus: var(--bg-input-focus);
  --input-border-error: rgba(248, 113, 113, 0.6);
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0ms;
    --transition-base: 0ms;
    --transition-slow: 0ms;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: var(--text-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  z-index: 9999;
  background: var(--bg-secondary);
  color: var(--text-primary);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.skip-link:focus {
  left: 12px;
  outline: 2px solid var(--accent);
}

/* --- Layout --- */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* --- Sidebar --- */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  transition: transform var(--transition-slow), width var(--transition-slow);
}

.sidebar-header {
  padding: var(--space-xl);
  border-bottom: 1px solid var(--border-color);
}

.sidebar-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 0;
}

.sidebar-logo .logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent), #c084fc);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
}

.sidebar-collapse-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

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

.sidebar-collapse-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.ui-icon {
  width: 1em;
  height: 1em;
  display: inline-block;
  vertical-align: middle;
  color: currentColor;
  fill: none;
  stroke: currentColor;
  flex-shrink: 0;
}

.logo-icon .ui-icon {
  width: 1.1em;
  height: 1.1em;
  stroke-width: 0;
}

.sidebar-title {
  display: inline-flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.05;
}

.sidebar-title-main {
  color: var(--text-primary);
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  font-family: var(--font-family);
  white-space: nowrap;
}

.sidebar-title-sub {
  color: var(--text-primary);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.01em;
  font-family: var(--font-family);
  white-space: nowrap;
}

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

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

.nav-section-title {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: rgba(240, 240, 245, 0.42);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-xs);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  font-size: var(--font-size-sm);
  font-weight: 500;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  touch-action: manipulation;
  text-decoration: none;
  position: relative;
}

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

.nav-item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

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

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 18%;
  width: 3px;
  height: 64%;
  border-radius: 999px;
  background: linear-gradient(180deg, #a78bfa, #8b5cf6);
}

.nav-item .nav-icon {
  width: 20px;
  text-align: center;
  font-size: var(--font-size-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nav-item .nav-icon .ui-icon {
  width: 1rem;
  height: 1rem;
}

.sidebar-footer {
  padding: var(--space-md);
  border-top: 1px solid var(--border-color);
  display: grid;
  gap: var(--space-sm);
}

.user-info {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--accent), #c084fc);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: white;
  flex-shrink: 0;
}

.sidebar-meta-compact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: 0 var(--space-sm);
}

.project-meta-badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 0.12rem 0.5rem;
  color: var(--text-secondary);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.about-link {
  color: var(--text-secondary);
  padding-inline: 0.4rem !important;
}

.about-link:hover {
  color: var(--text-primary);
}

.about-grid {
  display: grid;
  gap: var(--space-sm);
}

.about-row {
  display: grid;
  gap: 0.2rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
}

.about-label {
  color: var(--text-tertiary);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.about-value {
  color: var(--text-primary);
  font-weight: 500;
  word-break: break-word;
}

.about-value a {
  color: var(--text-accent);
  text-decoration: none;
}

.about-value a:hover {
  text-decoration: underline;
}

/* --- Main Content --- */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-height: 100vh;
  transition: margin-left var(--transition-slow);
}

.app-layout.sidebar-collapsed .sidebar {
  width: var(--sidebar-collapsed-width);
}

.app-layout.sidebar-collapsed .main-content {
  margin-left: var(--sidebar-collapsed-width);
}

.app-layout.sidebar-collapsed .sidebar-header {
  padding: var(--space-md);
}

.app-layout.sidebar-collapsed .sidebar-header-row {
  justify-content: center;
}

.app-layout.sidebar-collapsed .sidebar-logo {
  justify-content: center;
}

.app-layout.sidebar-collapsed .sidebar-title,
.app-layout.sidebar-collapsed .nav-section-title,
.app-layout.sidebar-collapsed .nav-item .nav-label,
.app-layout.sidebar-collapsed #user-email,
.app-layout.sidebar-collapsed #logout-btn,
.app-layout.sidebar-collapsed .sidebar-meta-compact {
  display: none;
}

.app-layout.sidebar-collapsed .sidebar-collapse-btn .ui-icon {
  transform: rotate(180deg);
}

.app-layout.sidebar-collapsed .sidebar-nav {
  padding: var(--space-sm);
}

.app-layout.sidebar-collapsed .nav-item {
  justify-content: center;
  padding-inline: var(--space-sm);
}

.app-layout.sidebar-collapsed .nav-item::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(100% + 0.6rem);
  top: 50%;
  transform: translateY(-50%);
  padding: 0.28rem 0.55rem;
  border-radius: var(--radius-sm);
  background: rgba(12, 12, 18, 0.94);
  color: var(--text-primary);
  font-size: var(--font-size-xs);
  border: 1px solid var(--border-color);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  z-index: 300;
  transition: opacity var(--transition-fast);
}

.app-layout.sidebar-collapsed .nav-item:hover::after,
.app-layout.sidebar-collapsed .nav-item:focus-visible::after {
  opacity: 1;
}

.app-layout.sidebar-collapsed .sidebar-footer {
  padding: var(--space-sm);
}

.app-layout.sidebar-collapsed .user-info {
  justify-content: center;
}

.app-layout.sidebar-collapsed .user-info > div:last-child {
  display: none;
}

.page-header {
  width: min(var(--content-max-width), 100%);
  margin: 0 auto;
  padding: var(--space-xl) var(--content-gutter);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  background: var(--bg-secondary);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
}

.page-header > div:first-child {
  min-width: 0;
  flex: 1 1 320px;
}

.page-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.dashboard-view-switch {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  padding: 0.2rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.switch-btn {
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.switch-btn.active {
  background: var(--accent-glow);
  color: var(--text-primary);
}

.switch-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.page-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  text-wrap: balance;
}

.page-subtitle {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-top: var(--space-xs);
}

.page-body {
  width: min(var(--content-max-width), 100%);
  margin: 0 auto;
  padding: var(--content-gutter);
  display: flex;
  flex-direction: column;
  gap: var(--panel-gap);
}

.page-body > * {
  min-width: 0;
  margin: 0;
}

.page-body > .summary-grid,
.page-body > .cards-grid,
.page-body > .trends-grid,
.page-body > .table-container,
.page-body > .card {
  margin-bottom: 0;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--card-gap);
  align-items: stretch;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
  align-items: stretch;
}

.dashboard-body {
  display: flex;
  flex-direction: column;
  gap: var(--panel-gap);
}

.dashboard-advanced {
  display: flex;
  flex-direction: column;
  gap: var(--panel-gap);
}

.advanced-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.advanced-tab {
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  padding: 0.45rem 0.75rem;
  font-size: var(--font-size-xs);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.advanced-tab.active {
  color: var(--text-primary);
  background: var(--accent-glow);
  border-color: rgba(167, 139, 250, 0.45);
}

.advanced-tab:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.section-title {
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-lg);
}

.filters-bar {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.dashboard-filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
  align-items: end;
}

.filter-group {
  min-width: 180px;
}

.dashboard-filters-grid .filter-group {
  min-width: 0;
}

/* --- Cards --- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.12);
}

.detail-panel {
  margin-bottom: var(--space-xl);
}

.detail-header {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.detail-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.detail-meta {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-top: var(--space-xs);
}

.detail-actions {
  display: flex;
  gap: var(--space-sm);
}

.tabs {
  display: flex;
  gap: var(--space-xs);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: var(--space-md);
}

.tab {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-size: var(--font-size-sm);
  border-bottom: 2px solid transparent;
}

.tab.active {
  color: var(--text-primary);
  border-color: var(--accent);
}

.card-glass {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* Metric Cards */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.dashboard-body .filters-bar,
.dashboard-body .metrics-grid,
.dashboard-body .summary-grid {
  margin-bottom: 0;
}

.dashboard-context-card {
  padding: var(--space-md) var(--space-lg);
}

.dashboard-context-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.dashboard-body #workshop-metrics-grid .card {
  min-height: 126px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-lg);
}

.dashboard-body #recent-workshops-body table {
  margin-top: var(--space-sm);
}

.summary-card {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
}

.summary-label {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.summary-value {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-top: var(--space-xs);
}

.metric-card {
  position: relative;
  overflow: hidden;
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.metric-card.accent::before { background: linear-gradient(90deg, var(--accent), #c084fc); }
.metric-card.success::before { background: linear-gradient(90deg, var(--success), #6ee7b7); }
.metric-card.info::before { background: linear-gradient(90deg, var(--info), #93c5fd); }
.metric-card.warning::before { background: linear-gradient(90deg, var(--warning), #fcd34d); }

.metric-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: var(--space-sm);
}

.metric-value {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.metric-icon {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  font-size: 1.5rem;
  opacity: 0.3;
}

.metric-icon .ui-icon {
  width: 1.15rem;
  height: 1.15rem;
}

/* --- Tables --- */
.table-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--table-gap);
}

.table-toolbar {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.table-toolbar > * {
  flex: 1 1 180px;
}

.table-toolbar .search-input {
  flex: 2 1 320px;
  min-width: 240px;
}

.table-toolbar .filter-group {
  min-width: 160px;
}

.table-toolbar > .btn {
  flex: 0 0 auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead {
  background: rgba(255, 255, 255, 0.02);
}

th {
  text-align: left;
  padding: var(--space-md) var(--space-lg);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-color);
  white-space: normal;
  overflow-wrap: anywhere;
  line-height: 1.3;
}

td {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border-color);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  max-width: none;
  overflow: visible;
  text-overflow: clip;
  white-space: normal;
  overflow-wrap: anywhere;
  line-height: 1.35;
}

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

tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.table-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  padding: 0 var(--space-lg) var(--space-md);
  border-top: 1px solid var(--border-color);
}

.table-pagination-meta {
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
}

.table-pagination-controls {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.table-pagination-page {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
}

/* --- Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.125rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: capitalize;
}

.badge-planned, .badge-enrolled { background: var(--info-bg); color: var(--info); }
.badge-active { background: var(--success-bg); color: var(--success); }
.badge-finished { background: var(--accent-glow); color: var(--text-accent); }
.badge-dropped { background: var(--danger-bg); color: var(--danger); }
.badge-sent { background: var(--success-bg); color: var(--success); }
.badge-failed { background: var(--danger-bg); color: var(--danger); }

.badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: currentColor;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  touch-action: manipulation;
  white-space: nowrap;
}

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

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--btn-primary-bg);
  color: white;
  border-color: var(--btn-primary-bg);
}

.btn-primary:hover {
  background: var(--btn-primary-hover);
  box-shadow: var(--shadow-glow);
}

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

.btn-secondary:hover {
  background: var(--btn-secondary-hover);
  border-color: rgba(255, 255, 255, 0.15);
}

.btn-danger {
  background: var(--danger-bg);
  color: var(--danger);
  border-color: rgba(248, 113, 113, 0.2);
}

.btn-danger:hover {
  background: rgba(248, 113, 113, 0.2);
  border-color: rgba(248, 113, 113, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: none;
  padding: var(--space-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.btn-ghost:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.logout-link {
  color: var(--danger);
  justify-content: flex-start;
  padding-left: 0;
}

.logout-link:hover {
  color: #fca5a5;
  background: transparent;
}

.btn-sm {
  padding: 0.25rem 0.625rem;
  font-size: var(--font-size-xs);
}

.btn .spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: var(--radius-full);
  animation: spin 0.6s linear infinite;
}

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

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

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.5rem 0.75rem;
  background: var(--input-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

/* Native select popup needs explicit colors (Windows dark mode compatibility). */
.form-select {
  color-scheme: dark;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-color: var(--input-bg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%238b8b9e' stroke-width='1.8'%3E%3Cpath d='m5 7 5 6 5-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.7rem center;
  background-size: 0.9rem;
  padding-right: 2rem;
  color: var(--text-primary);
}

.form-select::-ms-expand {
  display: none;
}

.form-select option,
.form-select optgroup {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

.form-select option:disabled {
  color: var(--text-tertiary);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  background: var(--input-bg-focus);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-input::placeholder {
  color: var(--text-tertiary);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

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

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

@media (forced-colors: active) {
  .form-input,
  .form-select,
  .form-textarea {
    forced-color-adjust: auto;
    background: Canvas;
    color: CanvasText;
    border-color: CanvasText;
  }

  .form-select option,
  .form-select optgroup {
    background: Canvas;
    color: CanvasText;
  }
}

/* --- Modal --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  overscroll-behavior: contain;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95) translateY(10px);
  transition: transform var(--transition-base);
}

.modal.modal-profile {
  width: min(96vw, 980px);
  max-width: 980px;
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

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

.modal-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-lg);
  transition: background var(--transition-fast), color var(--transition-fast);
  touch-action: manipulation;
}

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

.modal-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

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

.modal-footer {
  padding: var(--space-md) var(--space-xl);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  align-items: center;
  flex-wrap: wrap;
}

.modal-footer:empty {
  display: none;
}

.modal-footer-group {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.modal-footer-group--left {
  margin-right: auto;
}

.profile-modal-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.profile-head {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(300px, 1fr);
  gap: var(--space-md);
  align-items: start;
}

.profile-identity {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.profile-name {
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-xl);
  line-height: 1.3;
}

.profile-kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: var(--space-sm);
}

.profile-kpi {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.7rem 0.8rem;
}

.profile-kpi-label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  margin-bottom: 0.2rem;
}

.profile-kpi-value {
  font-size: var(--font-size-lg);
  color: var(--text-primary);
}

.modal-close .ui-icon {
  width: 0.95rem;
  height: 0.95rem;
}

.profile-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(150px, 1fr));
  gap: var(--space-sm);
}

.profile-meta-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.75rem;
}

.profile-meta-item span {
  display: block;
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
}

.profile-meta-item strong {
  display: block;
  margin-top: 0.2rem;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  overflow-wrap: anywhere;
}

.profile-section-title {
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}

.profile-workshops-table {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: auto;
  max-height: 42vh;
}

/* --- Login Page --- */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.login-page::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
  top: -200px;
  right: -200px;
  pointer-events: none;
}

.login-page::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.08), transparent 70%);
  bottom: -100px;
  left: -100px;
  pointer-events: none;
}

.login-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  width: 90%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}

.login-card h2 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--space-xs);
  text-align: center;
}

.login-card .login-subtitle {
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: var(--font-size-sm);
}

.login-card .login-logo {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.login-card .login-logo .logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent), #c084fc);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

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

.login-error.show {
  display: block;
}

/* --- Empty State --- */
.empty-state {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
  color: var(--text-tertiary);
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  opacity: 0.5;
}

.empty-state .empty-icon .ui-icon {
  width: 3rem;
  height: 3rem;
}

.empty-state h3 {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.empty-state p {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-lg);
}

/* --- Toast --- */
.toast-container {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.toast {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  font-size: var(--font-size-sm);
  box-shadow: var(--shadow-lg);
  transform: translateX(120%);
  transition: transform var(--transition-slow);
  max-width: 350px;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.toast.show {
  transform: translateX(0);
}

.toast.success { border-left: 3px solid var(--success); }
.toast.error { border-left: 3px solid var(--danger); }
.toast.info { border-left: 3px solid var(--info); }

.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;
}

/* --- Confirm Dialog --- */
.confirm-text {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

/* --- Search Input --- */
.search-input {
  position: relative;
}

.search-input .search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  font-size: var(--font-size-sm);
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.search-input .search-icon .ui-icon {
  width: 0.95rem;
  height: 0.95rem;
}

.search-input input {
  padding-left: 2.25rem;
}

/* --- Action Buttons in Table --- */
.actions-cell {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

#participants-table-body td,
#participants-grouped-body td {
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
  vertical-align: top;
}

/* --- Responsive --- */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.25rem;
  cursor: pointer;
  padding: var(--space-sm);
  touch-action: manipulation;
}

.mobile-toggle .ui-icon {
  width: 1.2rem;
  height: 1.2rem;
}

.sidebar-overlay {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(6, 8, 16, 0.55);
  backdrop-filter: blur(1px);
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

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

  .sidebar-overlay {
    display: none;
  }

  .sidebar.open + .sidebar-overlay {
    display: block;
  }

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

  .app-layout.sidebar-collapsed .sidebar {
    width: var(--sidebar-width);
  }

  .app-layout.sidebar-collapsed .main-content {
    margin-left: 0;
  }

  .app-layout.sidebar-collapsed .sidebar-title,
  .app-layout.sidebar-collapsed .nav-section-title,
  .app-layout.sidebar-collapsed .nav-item .nav-label,
  .app-layout.sidebar-collapsed #user-email,
  .app-layout.sidebar-collapsed #logout-btn {
    display: unset;
  }

  .app-layout.sidebar-collapsed .sidebar-header-row {
    justify-content: space-between;
  }

  .app-layout.sidebar-collapsed .sidebar-logo {
    justify-content: flex-start;
  }

  .app-layout.sidebar-collapsed .sidebar-nav {
    padding: var(--space-md);
  }

  .app-layout.sidebar-collapsed .nav-item {
    justify-content: flex-start;
    padding-inline: var(--space-md);
  }

  .app-layout.sidebar-collapsed .sidebar-footer {
    padding: var(--space-md);
  }

  .app-layout.sidebar-collapsed .user-info {
    justify-content: flex-start;
  }

  .app-layout.sidebar-collapsed .user-info > div:last-child {
    display: block;
  }

  .mobile-toggle {
    display: block;
  }

  .sidebar-collapse-btn {
    display: none;
  }

  .page-header-actions {
    gap: var(--space-sm);
    justify-content: flex-start;
    width: 100%;
  }

  .dashboard-view-switch {
    max-width: 100%;
  }

  .page-body {
    padding: var(--space-lg);
    gap: var(--space-md);
  }

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

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

  .cards-grid,
  .kpi-grid,
  .summary-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-body {
    gap: var(--space-lg);
  }

  .dashboard-context-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .advanced-tabs {
    width: 100%;
  }

  .advanced-tab {
    flex: 1 1 auto;
    text-align: center;
  }

  .dashboard-filters-grid {
    grid-template-columns: 1fr;
  }

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

  .table-container {
    overflow-x: auto;
  }

  table {
    min-width: 600px;
  }

  .table-toolbar > * {
    flex: 1 1 100%;
  }

  .table-toolbar .search-input {
    min-width: 0;
  }

  .table-toolbar .filter-group {
    max-width: none !important;
  }

  .participants-query-summary {
    padding: var(--space-sm) var(--space-md);
  }

  .modal.modal-profile {
    width: 96vw;
  }

  .modal-footer {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .modal-footer-group,
  .modal-footer-group--left {
    width: 100%;
    margin-right: 0;
    justify-content: flex-end;
  }

  .modal-footer-group .btn {
    flex: 1 1 auto;
  }

  .profile-head {
    grid-template-columns: 1fr;
  }

  .profile-kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .profile-meta-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 520px) {
  .profile-meta-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Utility --- */
.hidden { display: none !important; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.mt-md { margin-top: var(--space-md); }
.mb-md { margin-bottom: var(--space-md); }
.gap-sm { gap: var(--space-sm); }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }

/* --- Page Fade-in --- */
.view-section {
  animation: fadeIn var(--transition-slow) ease-out;
  min-width: 0;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Additions: mini design system + new flows --- */

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-input:invalid,
.form-select:invalid,
.form-textarea:invalid {
  border-color: var(--input-border-error);
}

.quick-select {
  min-width: 132px;
  height: 34px;
  font-size: var(--font-size-xs);
}

.table-regular tbody td {
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
}

.table-compact tbody td,
.table-compact thead th {
  padding-top: 0.45rem;
  padding-bottom: 0.45rem;
  font-size: var(--font-size-xs);
}

.muted {
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
}

.match-highlight {
  background: rgba(251, 191, 36, 0.25);
  color: var(--text-primary);
  border-radius: 0.2rem;
  padding: 0 0.15rem;
}

.status-line {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.25rem;
}

.participants-groups {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg) var(--space-lg);
}

.participants-context-card {
  padding: var(--space-md) var(--space-lg);
}

#view-participants .page-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

#view-participants .summary-grid,
#view-participants .trends-grid,
#view-participants .participants-context-card,
#view-participants #participants-advanced {
  margin-bottom: 0;
}

#participants-advanced .table-toolbar {
  gap: var(--space-lg) var(--space-md);
  align-items: end;
}

#participants-advanced .table-toolbar .filter-group {
  min-width: 0;
  max-width: 220px;
}

#participants-advanced .table-toolbar .search-input {
  min-width: min(420px, 100%);
}

#participants-story .trend-card {
  min-height: 112px;
}

.participants-query-summary {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  border-bottom: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.02);
}

.participants-query-main {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.participants-query-main strong {
  color: var(--text-primary);
}

.participants-signal-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.signal-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  padding: 0.12rem 0.55rem;
  background: rgba(255, 255, 255, 0.015);
  color: var(--text-secondary);
}

.signal-chip.has-value {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.045);
}

.signal-chip.is-zero {
  opacity: 0.84;
}

.signal-chip.status-active.has-value,
.signal-chip.engagement-high {
  border-color: rgba(96, 165, 250, 0.38);
  background: rgba(96, 165, 250, 0.09);
}

.signal-chip.status-finished.has-value {
  border-color: rgba(167, 139, 250, 0.4);
  background: rgba(167, 139, 250, 0.11);
}

.signal-chip.status-enrolled.has-value,
.signal-chip.engagement-medium {
  border-color: rgba(251, 191, 36, 0.36);
  background: rgba(251, 191, 36, 0.08);
}

.signal-chip.status-failed.has-value,
.signal-chip.status-dropped.has-value,
.signal-chip.engagement-low {
  border-color: rgba(248, 113, 113, 0.48);
  background: rgba(248, 113, 113, 0.12);
}

.signal-chip.status-sent.has-value {
  border-color: rgba(52, 211, 153, 0.35);
  background: rgba(52, 211, 153, 0.1);
}

.signal-chip .signal-value {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

#participants-demographics .trend-card {
  min-width: 0;
}

#participants-demographics .trend-row {
  grid-template-columns: minmax(110px, 1.4fr) minmax(96px, 2fr) minmax(3ch, max-content);
  gap: 0.45rem;
}

#participants-demographics .trend-row > span {
  word-break: break-word;
  hyphens: auto;
}

.group-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

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

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

.participants-mini-table {
  width: 100%;
  border-collapse: collapse;
}

.participants-mini-table th,
.participants-mini-table td {
  padding: 0.45rem 0.5rem;
  font-size: var(--font-size-xs);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  text-align: left;
}

.participants-mini-table tr:last-child td {
  border-bottom: 0;
}

.team-metric-card .metric-value {
  font-size: clamp(1.4rem, 2.2vw, 2rem);
}

#view-team .page-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

#team-overview-metrics,
#team-overview-rankings {
  margin-bottom: 0;
}

#team-overview-rankings {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  align-items: stretch;
}

.team-rank-card h4 {
  margin-bottom: var(--space-md);
}

.team-rank-card {
  overflow: visible;
}

.team-rank-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.team-rank-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.55rem 0.6rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
}

.team-rank-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.team-rank-main strong {
  color: var(--text-primary);
  overflow-wrap: anywhere;
}

.team-rank-metrics {
  display: flex;
  flex: 1 1 220px;
  min-width: 0;
  gap: 0.35rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.team-rank-metrics .signal-chip {
  max-width: 100%;
  flex-wrap: nowrap;
  white-space: nowrap;
}

.team-table td {
  vertical-align: top;
}

#view-team .table-toolbar > * {
  flex: 1 1 160px;
}

#view-team .table-toolbar .search-input {
  flex: 2 1 340px;
}

#view-team .table-toolbar .filter-group {
  flex: 0 1 190px;
  min-width: 150px;
  max-width: 220px !important;
}

#view-team .table-toolbar > .btn {
  flex: 0 0 auto;
}

#team-table-body th,
#team-table-body td {
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
  max-width: none;
  vertical-align: top;
  overflow-wrap: anywhere;
}

#team-table-body {
  overflow: visible;
}

#team-table-body .team-table {
  table-layout: auto;
  width: 100%;
  min-width: 0;
}

#team-table-body .team-table th:nth-child(1),
#team-table-body .team-table td:nth-child(1) { width: 24%; }
#team-table-body .team-table th:nth-child(2),
#team-table-body .team-table td:nth-child(2) { width: 12%; }
#team-table-body .team-table th:nth-child(3),
#team-table-body .team-table td:nth-child(3) { width: 18%; }
#team-table-body .team-table th:nth-child(4),
#team-table-body .team-table td:nth-child(4) { width: 16%; }
#team-table-body .team-table th:nth-child(5),
#team-table-body .team-table td:nth-child(5) { width: 14%; }
#team-table-body .team-table th:nth-child(6),
#team-table-body .team-table td:nth-child(6) { width: 18%; }

#team-table-body .team-table td:nth-child(5) .muted {
  display: block;
  white-space: normal;
  overflow-wrap: anywhere;
}

#team-table-body .participants-signal-list {
  gap: 0.25rem;
}

#team-table-body .signal-chip {
  max-width: 100%;
}

#team-table-body .team-table th:nth-child(2),
#team-table-body .team-table td:nth-child(2) {
  min-width: 132px;
}

#team-table-body .team-table td:nth-child(2) .signal-chip {
  white-space: nowrap;
  flex-wrap: nowrap;
}

#team-table-body .team-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  justify-content: flex-end;
}

#team-table-body .team-actions .btn-ghost {
  min-width: 0;
  padding: 0.22rem 0.42rem;
  font-size: 0.72rem;
}

.app-layout:not(.sidebar-collapsed) #team-table-body .team-table th:nth-child(6),
.app-layout:not(.sidebar-collapsed) #team-table-body .team-table td:nth-child(6) {
  min-width: 178px;
}

.app-layout:not(.sidebar-collapsed) #team-table-body .team-actions {
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: stretch;
  justify-content: flex-start;
  width: 100%;
  max-width: 170px;
  margin-left: auto;
}

.app-layout:not(.sidebar-collapsed) #team-table-body .team-actions .btn-ghost {
  width: 100%;
  justify-content: flex-start;
  white-space: nowrap;
}

.app-layout:not(.sidebar-collapsed) #team-table-body .team-actions .btn-ghost:last-child {
  justify-content: flex-start;
}

.app-layout:not(.sidebar-collapsed) #team-table-body td.text-right {
  text-align: left;
}

.app-layout.sidebar-collapsed #team-table-body .team-table th:nth-child(6),
.app-layout.sidebar-collapsed #team-table-body .team-table td:nth-child(6) {
  min-width: 220px;
}

.app-layout.sidebar-collapsed #team-table-body .team-actions {
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: flex-end;
  align-items: center;
  gap: 0.25rem;
}

.app-layout.sidebar-collapsed #team-table-body .team-actions .btn-ghost {
  width: auto;
  white-space: nowrap;
}

#team-table-body .team-actions .btn-ghost:last-child {
  min-width: 0;
}

.team-profile-cell {
  color: var(--text-primary);
  font-weight: 600;
}

.team-profile-cell .muted {
  display: inline-block;
  margin-top: 0.2rem;
}

.team-actions .btn-ghost {
  min-width: 56px;
}

.team-actions .btn-ghost:last-child {
  min-width: 36px;
}

.trends-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
}

.insights-filters-grid {
  margin-bottom: var(--space-xl);
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  align-items: end;
}

#insights-advanced {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

#view-insights .page-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

#view-insights .summary-grid,
#view-insights .trends-grid,
#view-insights .table-container,
#view-insights #insights-funnel-card {
  margin-bottom: 0;
}

#view-insights .summary-grid > *,
#view-insights .trends-grid > *,
#team-overview-rankings > * {
  min-width: 0;
}

/* Unificacion visual con Panel/Insights (dashboard-v2) para vistas de gestion legacy */

#view-workshops .card,
#view-enrollments .card,
#view-communications .card,
#view-admins .card,
#view-workshops .table-container,
#view-enrollments .table-container,
#view-communications .table-container,
#view-admins .table-container {
  background: var(--color-surface);
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

#view-workshops .summary-grid .card,
#view-enrollments .summary-grid .card,
#view-communications .summary-grid .card,
#view-admins .summary-grid .card,
#view-workshops .cards-grid .trend-card,
#view-enrollments .cards-grid .trend-card,
#view-communications .cards-grid .trend-card,
#view-admins .cards-grid .trend-card,
#view-workshops .cards-grid .story-card,
#view-enrollments .cards-grid .story-card,
#view-communications .cards-grid .story-card,
#view-admins .cards-grid .story-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

#view-workshops .cards-grid .trend-card h4,
#view-enrollments .cards-grid .trend-card h4,
#view-communications .cards-grid .trend-card h4,
#view-admins .cards-grid .trend-card h4 {
  color: var(--color-text);
}

#view-workshops .cards-grid .story-card p,
#view-enrollments .cards-grid .story-card p,
#view-communications .cards-grid .story-card p,
#view-admins .cards-grid .story-card p {
  color: var(--color-muted);
}

#view-workshops .table-toolbar,
#view-enrollments .table-toolbar,
#view-communications .table-toolbar,
#view-admins .table-toolbar {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

#view-workshops th,
#view-enrollments th,
#view-communications th,
#view-admins th {
  color: var(--color-muted);
  background: color-mix(in srgb, var(--color-surface), white 2%);
  border-bottom: 1px solid var(--color-border);
}

#view-workshops td,
#view-enrollments td,
#view-communications td,
#view-admins td {
  border-bottom: 1px solid var(--color-border);
}

#view-workshops tr:hover td,
#view-enrollments tr:hover td,
#view-communications tr:hover td,
#view-admins tr:hover td {
  background: var(--color-surface-alt);
}

.insights-header-actions {
  align-items: flex-end;
  row-gap: var(--space-sm);
}

.insights-export-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.insights-export-actions .btn {
  white-space: nowrap;
}

.insights-filters-grid .filter-group {
  min-width: 0;
  max-width: none !important;
}

.insights-apply-btn {
  justify-self: start;
  align-self: end;
}

#insights-funnel-card .section-title {
  margin-bottom: var(--space-md);
}

@media (max-width: 980px) {
  .insights-header-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .insights-export-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .insights-export-actions .btn {
    flex: 1 1 180px;
  }
}

@media (max-width: 720px) {
  .insights-filters-grid {
    grid-template-columns: 1fr;
  }

  .insights-apply-btn {
    width: 100%;
  }
}

.trend-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
}

.trend-card h4 {
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.trend-card h5 {
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  line-height: 1.35;
}

.report-svg-chart {
  display: block;
  width: 100%;
  height: auto;
}

.story-card p {
  color: var(--text-secondary);
  line-height: 1.45;
}

.trend-card .signal-chip {
  max-width: 100%;
  white-space: normal;
  align-items: flex-start;
  border-radius: var(--radius-md);
}

.trend-card .signal-chip .signal-value {
  overflow-wrap: anywhere;
}

.trend-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 2fr) minmax(3ch, max-content);
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
  font-size: var(--font-size-xs);
  min-width: 0;
}

.trend-row > span {
  color: var(--text-secondary);
  line-height: 1.25;
  white-space: normal;
  overflow-wrap: anywhere;
}

.trend-row > strong {
  min-width: 2.5ch;
  text-align: right;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  justify-self: end;
  padding-inline-end: 0.1rem;
}

.trend-track {
  height: 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  overflow: hidden;
}

.trend-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #c084fc);
}

.wizard-step h4 {
  margin-bottom: var(--space-md);
}

.template-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.preview-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.profile-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  min-width: 0;
}

.profile-story {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  padding: var(--space-md);
}

.certificate-details {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.015);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
}

.certificate-details > summary {
  cursor: pointer;
  color: var(--text-primary);
  font-weight: 600;
}

.certificate-details > summary:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.certificate-signer-row {
  border-top: 1px dashed rgba(255, 255, 255, 0.12);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
}

.certificate-signer-row:first-child {
  border-top: 0;
  margin-top: 0;
  padding-top: 0;
}

#dashboard-story,
#participants-story,
#team-story {
  margin-bottom: 0;
}

.profile-workshops-table th,
.profile-workshops-table td {
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
  max-width: none;
  vertical-align: top;
}

#view-team .table-container,
#view-insights .table-container {
  overflow-x: auto;
}

@media (max-width: 1240px) {
  #team-table-body .team-table th:nth-child(5),
  #team-table-body .team-table td:nth-child(5) {
    display: none;
  }

  #team-table-body .team-table th:nth-child(1),
  #team-table-body .team-table td:nth-child(1) { width: 28%; }
  #team-table-body .team-table th:nth-child(2),
  #team-table-body .team-table td:nth-child(2) { width: 12%; }
  #team-table-body .team-table th:nth-child(3),
  #team-table-body .team-table td:nth-child(3) { width: 22%; }
  #team-table-body .team-table th:nth-child(4),
  #team-table-body .team-table td:nth-child(4) { width: 18%; }
  #team-table-body .team-table th:nth-child(6),
  #team-table-body .team-table td:nth-child(6) { width: 20%; }
}

@media (max-width: 768px) {
  .quick-select {
    min-width: 96px;
  }

  #team-overview-rankings {
    grid-template-columns: 1fr;
  }

  .team-rank-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .team-rank-metrics {
    justify-content: flex-start;
  }

  #view-team .table-toolbar > * {
    flex: 1 1 100%;
  }

  #view-team .table-toolbar .filter-group {
    max-width: none !important;
  }

  .team-actions {
    justify-content: flex-start !important;
  }

  .trend-row {
    grid-template-columns: minmax(76px, 1.2fr) minmax(92px, 2fr) auto;
    gap: 0.4rem;
  }
}