/**
 * FS27 Core Stylesheet
 * Material Design 3 Spec & Stitch Quality Compliant
 * Fonts: Lato (English/Numbers) + M PLUS 1 (Japanese)
 */

@import url('https://fonts.googleapis.com/css2?family=Lato:wght@400;700;900&family=M+PLUS+1:wght@400;500;700;800;900&family=Roboto+Mono:wght@400;500;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200');

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

body {
  font-family: var(--font-family-base);
  background-color: var(--md-sys-color-background);
  color: var(--md-sys-color-on-background);
  min-height: 100vh;
  width: 100%;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Modal Open Body Lock (Rule 50) */
body.modal-open {
  overflow: hidden !important;
  touch-action: none;
}

/* Material Symbols Utility */
.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 22px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
  vertical-align: middle;
}

/* Login View & Overlay */
#login-view {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--md-sys-color-background);
  padding: 1.5rem;
}

/* App Shell (1-Column Vertical Stack Architecture: Header -> Nav -> Main) */
#app-shell {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

.login-card {
  background-color: var(--md-sys-color-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--elevation-3);
  width: 100%;
  max-width: 480px;
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
}

.login-header {
  text-align: center;
  margin-bottom: 1.75rem;
}

/* App Header & Top Bar */
.top-app-bar {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 200;
  background-color: var(--md-sys-color-surface);
  border-bottom: var(--border-subtle);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  box-shadow: var(--elevation-1);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo-badge {
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  font-weight: 800;
  font-size: 1.125rem;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.brand-title-group h1 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--md-sys-color-on-surface);
  line-height: 1.2;
}

.brand-title-group p {
  font-size: 0.725rem;
  color: var(--md-sys-color-outline);
  font-weight: 600;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

/* Header Trigger Buttons (Replaces <select>) */
.header-trigger-btn {
  background-color: var(--md-sys-color-surface-container);
  color: var(--md-sys-color-on-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  transition: all var(--transition-fast);
}

.header-trigger-btn:hover {
  background-color: var(--md-sys-color-surface-variant);
  border-color: var(--md-sys-color-outline);
}

/* SuperAdmin Impersonation Role Switcher */
.role-switcher-btn {
  background-color: var(--color-risk-critical-bg);
  border: 1px solid var(--color-risk-critical-border);
  color: var(--color-risk-critical-text);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  transition: all var(--transition-fast);
}

.role-switcher-btn:hover {
  opacity: 0.9;
}

.user-static-role-badge {
  background-color: var(--md-sys-color-surface-container);
  border: var(--border-subtle);
  color: var(--md-sys-color-on-surface);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.625rem;
  font-size: 0.8125rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

/* Icon Buttons */
.icon-btn {
  background-color: transparent;
  border: var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--md-sys-color-on-surface);
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.icon-btn:hover {
  background-color: var(--md-sys-color-surface-variant);
}

/* Main Navigation Tabs */
.nav-tab-bar {
  width: 100%;
  background-color: var(--md-sys-color-surface);
  border-bottom: var(--border-subtle);
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 0 1.25rem;
  gap: 0.5rem;
}

.nav-tab-bar::-webkit-scrollbar {
  display: none;
}

.nav-tab-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.125rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface-variant);
  text-decoration: none;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
  cursor: pointer;
}

.nav-tab-item:hover {
  color: var(--md-sys-color-primary);
  background-color: var(--md-sys-color-surface-variant);
}

.nav-tab-item.active {
  color: var(--md-sys-color-primary);
  background: transparent;
  border-bottom-color: var(--md-sys-color-primary);
}

.nav-tab-item .badge {
  font-size: 0.6875rem;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-full);
  background-color: var(--md-sys-color-surface-variant);
  color: var(--md-sys-color-on-surface);
}

/* Main Content Area */
.app-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
  flex: 1 0 auto;
}

.module-view {
  display: none;
}

.module-view.active {
  display: block;
}

/* Cards & Surface Components */
.m3-card {
  background-color: var(--md-sys-color-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--elevation-1);
}

.m3-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: var(--border-subtle);
}

.m3-card-title {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--md-sys-color-on-surface);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.m3-card-subtitle {
  font-size: 0.8125rem;
  color: var(--md-sys-color-outline);
  margin-top: 0.125rem;
  font-weight: 500;
}

/* Sticky Scoring Header Bar (for Checklist) */
.sticky-score-bar {
  position: sticky;
  top: 64px;
  z-index: 150;
  background-color: var(--md-sys-color-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.875rem 1.25rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--elevation-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.sticky-score-bar.critical-alert {
  background-color: var(--color-risk-critical-bg);
  border-color: var(--color-risk-critical-border);
}

.score-metrics-group {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.score-metric-box {
  display: flex;
  flex-direction: column;
}

.metric-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--md-sys-color-outline);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.metric-value-row {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.metric-number {
  font-size: 1.75rem;
  font-weight: 800;
  font-family: var(--font-family-mono);
  color: var(--md-sys-color-on-surface);
  line-height: 1;
}

.metric-sub {
  font-size: 0.875rem;
  color: var(--md-sys-color-outline);
  font-weight: 600;
}

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.status-badge.pass {
  background-color: var(--color-risk-pass-bg);
  color: var(--color-risk-pass-text);
  border: 1px solid var(--color-risk-pass-border);
}

.status-badge.fail {
  background-color: var(--color-risk-critical-bg);
  color: var(--color-risk-critical-text);
  border: 1px solid var(--color-risk-critical-border);
}

.status-badge.critical-fail {
  background-color: var(--color-risk-critical);
  color: #FFFFFF;
  animation: pulse-border 2s infinite;
}

@keyframes pulse-border {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.85; }
}

/* Risk Tier Chips */
.tier-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.6875rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tier-chip.critical {
  background-color: var(--color-risk-critical-bg);
  color: var(--color-risk-critical-text);
  border: 1px solid var(--color-risk-critical-border);
}

.tier-chip.emerging {
  background-color: var(--color-risk-emerging-bg);
  color: var(--color-risk-emerging-text);
  border: 1px solid var(--color-risk-emerging-border);
}

.tier-chip.major {
  background-color: var(--color-risk-major-bg);
  color: var(--color-risk-major-text);
  border: 1px solid var(--color-risk-major-border);
}

.tier-chip.minor {
  background-color: var(--color-risk-minor-bg);
  color: var(--color-risk-minor-text);
  border: 1px solid var(--color-risk-minor-border);
}

.tier-chip.info {
  background-color: var(--color-risk-info-bg);
  color: var(--color-risk-info-text);
  border: 1px solid var(--color-risk-info-border);
}

.tier-chip.pass {
  background-color: var(--color-risk-pass-bg);
  color: var(--color-risk-pass-text);
  border: 1px solid var(--color-risk-pass-border);
}

/* Filter Controls */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
  padding: 0.75rem 1rem;
  background-color: var(--md-sys-color-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
}

.filter-chip-btn {
  background-color: var(--md-sys-color-surface-container);
  color: var(--md-sys-color-on-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.filter-chip-btn:hover {
  background-color: var(--md-sys-color-surface-variant);
}

.filter-chip-btn.active {
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  border-color: var(--md-sys-color-primary);
}

/* Checklist Item Card */
.checklist-item-card {
  background-color: var(--md-sys-color-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 0.875rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  overflow: hidden;
}

.checklist-item-card:hover {
  border-color: var(--md-sys-color-outline);
}

.checklist-item-card.state-pass {
  border-left: 4px solid var(--color-risk-pass);
}

.checklist-item-card.state-partial {
  border-left: 4px solid var(--color-risk-major);
}

.checklist-item-card.state-fail {
  border-left: 4px solid var(--color-risk-critical);
}

.checklist-item-main {
  padding: 1rem 1.25rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
}

.item-code-badge {
  font-family: var(--font-family-mono);
  font-size: 0.875rem;
  font-weight: 800;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-sm);
  background-color: var(--md-sys-color-surface-variant);
  color: var(--md-sys-color-on-surface);
}

.item-body {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.item-meta-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.item-category-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--md-sys-color-outline);
}

.item-question-text {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
  line-height: 1.4;
}

.item-criteria-sub {
  font-size: 0.75rem;
  color: var(--md-sys-color-outline);
  line-height: 1.35;
}

/* Evaluation Action Buttons */
.eval-btn-group {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.eval-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.45rem 0.8rem;
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: var(--border-subtle);
  background-color: var(--md-sys-color-surface-container);
  color: var(--md-sys-color-on-surface);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.eval-btn:hover {
  background-color: var(--md-sys-color-surface-variant);
}

.eval-btn.btn-pass.selected {
  background-color: var(--color-risk-pass);
  color: #FFFFFF;
  border-color: var(--color-risk-pass);
}

.eval-btn.btn-partial.selected {
  background-color: var(--color-risk-major);
  color: #FFFFFF;
  border-color: var(--color-risk-major);
}

.eval-btn.btn-fail.selected {
  background-color: var(--color-risk-critical);
  color: #FFFFFF;
  border-color: var(--color-risk-critical);
}

/* Inline Root Cause & Action Plan Panel */
.inline-action-panel {
  display: none;
  background-color: var(--md-sys-color-surface-variant);
  border-top: var(--border-subtle);
  padding: 1rem 1.25rem;
  animation: slide-down 200ms ease-out;
}

.inline-action-panel.active {
  display: block;
}

@keyframes slide-down {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.action-panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 768px) {
  .action-panel-grid {
    grid-template-columns: 1fr;
  }
}

.panel-section-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.finding-chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: 0.75rem;
}

.finding-chip {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-xs);
  border: var(--border-subtle);
  background-color: var(--md-sys-color-surface);
  color: var(--md-sys-color-on-surface);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.finding-chip:hover {
  background-color: var(--md-sys-color-surface-container);
}

.finding-chip.selected {
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  border-color: var(--md-sys-color-primary);
}

.m3-text-input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.8125rem;
  border: var(--border-subtle);
  border-radius: var(--radius-sm);
  background-color: var(--md-sys-color-surface);
  color: var(--md-sys-color-on-surface);
  transition: border-color var(--transition-fast);
  font-family: inherit;
}

.m3-text-input:focus {
  outline: 2px solid var(--md-sys-color-primary);
  border-color: transparent;
}

/* Button Utilities */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: var(--radius-button);
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  border: none;
  cursor: pointer;
  transition: opacity var(--transition-fast);
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: var(--radius-button);
  background-color: transparent;
  color: var(--md-sys-color-primary);
  border: var(--border-subtle);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.btn-secondary:hover {
  background-color: var(--md-sys-color-surface-variant);
}

/* Temperature Checker Specifics (Layout Safe) */
.temp-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.temp-item-card {
  background-color: var(--md-sys-color-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  overflow: hidden;
  box-sizing: border-box;
}

.temp-item-card.is-pass {
  border-top: 4px solid var(--color-risk-pass);
}

.temp-item-card.is-fail {
  border-top: 4px solid var(--color-risk-critical);
}

.temp-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.temp-item-title {
  font-size: 1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.temp-standard-tag {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-xs);
  background-color: var(--md-sys-color-surface-variant);
  color: var(--md-sys-color-on-surface);
}

.temp-input-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.temp-input-number {
  width: 90px;
  font-size: 1.35rem;
  font-weight: 700;
  font-family: var(--font-family-mono);
  text-align: center;
  padding: 0.375rem;
  border: var(--border-subtle);
  border-radius: var(--radius-sm);
  background-color: var(--md-sys-color-surface-container);
  color: var(--md-sys-color-on-surface);
}

.temp-slider {
  flex: 1;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  cursor: pointer;
  accent-color: var(--md-sys-color-primary);
}

.temp-verdict-box {
  padding: 0.625rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.temp-verdict-box.pass {
  background-color: var(--color-risk-pass-bg);
  color: var(--color-risk-pass-text);
  border: 1px solid var(--color-risk-pass-border);
}

.temp-verdict-box.fail {
  background-color: var(--color-risk-critical-bg);
  color: var(--color-risk-critical-text);
  border: 1px solid var(--color-risk-critical-border);
}

/* =========================================================
   GRID CARD FLOATING SELECTOR MODAL (Rule 21 & Zero <select>)
   ========================================================= */
.selector-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 950;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  padding: 1rem;
}

.selector-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.selector-modal {
  background-color: var(--md-sys-color-surface);
  color: var(--md-sys-color-on-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--elevation-3);
  width: 100%;
  max-width: 580px;
  max-height: 85vh;
  overflow-y: auto;
  transform: translateY(16px) scale(0.98);
  transition: transform var(--transition-normal);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.selector-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: var(--border-subtle);
  padding-bottom: 0.75rem;
}

.selector-modal-title {
  font-size: 1.125rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.selector-grid {
  display: grid;
  gap: 0.75rem;
  max-height: 60vh;
  overflow-y: auto;
  padding: 0.25rem;
}

.selector-grid.cols-1 {
  grid-template-columns: 1fr;
}

.selector-grid.cols-2 {
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.selector-grid.cols-3 {
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}

.grid-select-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-md);
  border: var(--border-subtle);
  background-color: var(--md-sys-color-surface-container);
  color: var(--md-sys-color-on-surface);
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  gap: 0.75rem;
  position: relative;
}

.grid-select-card:hover {
  background-color: var(--md-sys-color-surface-variant);
  border-color: var(--md-sys-color-outline);
}

.grid-select-card.selected {
  background-color: var(--md-sys-color-primary-container);
  border-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary-container);
}

.grid-card-main {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex: 1;
  min-width: 0;
}

.grid-card-dot {
  width: 12px;
  height: 12px;
  border-radius: 9999px;
  flex-shrink: 0;
}

.grid-card-icon {
  font-size: 22px;
  color: var(--md-sys-color-primary);
  flex-shrink: 0;
}

.grid-card-text-group {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.grid-card-label-row {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.grid-card-label {
  font-size: 0.875rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.grid-card-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.1rem 0.375rem;
  border-radius: var(--radius-xs);
  background-color: var(--md-sys-color-surface-variant);
  color: var(--md-sys-color-on-surface);
}

.grid-card-sublabel {
  font-size: 0.75rem;
  color: var(--md-sys-color-outline);
  margin-top: 0.125rem;
}

.grid-card-check {
  font-size: 20px;
  color: var(--md-sys-color-primary);
  flex-shrink: 0;
}

.grid-card-check-placeholder {
  font-size: 20px;
  color: var(--md-sys-color-outline);
  flex-shrink: 0;
}

/* Fullscreen Mode (Webinar) */
body.webinar-fullscreen-mode {
  background-color: #000;
}

body.webinar-fullscreen-mode .top-app-bar,
body.webinar-fullscreen-mode .nav-tab-bar {
  display: none !important;
}

body.webinar-fullscreen-mode .app-container {
  max-width: 100vw;
  padding: 1rem;
}

body.webinar-fullscreen-mode #webinar-slide-deck {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Modal Dialog System (Rule 21 & 50) */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  padding: 1rem;
}

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

.m3-dialog {
  background-color: var(--md-sys-color-surface);
  color: var(--md-sys-color-on-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--elevation-3);
  width: 100%;
  max-width: 600px;
  max-height: 85vh;
  overflow-y: auto;
  transform: translateY(16px) scale(0.98);
  transition: transform var(--transition-normal);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-overlay.active .m3-dialog {
  transform: translateY(0) scale(1);
}

.m3-dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.m3-dialog-title {
  font-size: 1.25rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.m3-dialog-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: var(--border-subtle);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: var(--elevation-2);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  animation: toast-in 200ms ease-out forwards;
}

.toast.toast-error {
  background-color: var(--color-risk-critical);
}

.toast.toast-success {
  background-color: var(--color-risk-pass);
}

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

/* Responsive */
@media (max-width: 768px) {
  .top-app-bar {
    height: auto;
    padding: 0.75rem 1rem;
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .checklist-item-main {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .eval-btn-group {
    width: 100%;
    justify-content: stretch;
  }

  .eval-btn {
    flex: 1;
    justify-content: center;
  }

  .sticky-score-bar {
    top: 56px;
    padding: 0.75rem;
  }

  .metric-number {
    font-size: 1.35rem;
  }
}