/* Reusable Components for Dolphins21 */

/* App Container & Navigation */
.app-header {
  border-bottom: 1px solid var(--border);
  background: #ffffff;
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 800;
  font-size: 18px;
  color: var(--foreground);
  letter-spacing: -0.02em;
}

.brand-icon {
  background: var(--primary);
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  list-style: none;
}

.nav-link {
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted-foreground);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  transition: all 0.15s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
  background: var(--accent);
}

/* Page Shell & Layout */
.page-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

/* Typography elements */
.eyebrow {
  color: var(--primary);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 800;
  font-size: 13px;
  margin-bottom: 6px;
  display: inline-block;
}

.page-title {
  font-size: 32px;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--foreground);
  margin-bottom: 12px;
  line-height: 1.2;
}

.page-subtitle {
  font-size: 16px;
  color: var(--muted-foreground);
  max-width: 720px;
  margin-bottom: 24px;
}

/* Cards & Surfaces */
.surface-card {
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.surface-card:hover {
  box-shadow: var(--shadow-md);
}

.accent-panel {
  background: var(--accent);
  border: 1px solid rgba(204, 78, 45, 0.2);
  border-radius: var(--radius-lg);
  padding: 20px;
  color: var(--accent-foreground);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-lg);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: none;
  transition: all 0.15s ease;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 2px 4px rgba(204, 78, 45, 0.2);
}

.btn-primary:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--secondary);
  color: var(--secondary-foreground);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: #e5e5e5;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: var(--radius-md);
}

/* Badges & Indicators */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-stage-1 { background: #f1f5f9; color: #475569; }
.badge-stage-2 { background: #ffedd5; color: #c2410c; }
.badge-stage-3 { background: #fef3c7; color: #b45309; }
.badge-stage-4 { background: #fee2e2; color: #b91c1c; }

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.grid-5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

/* Next Action Banner */
.next-action-banner {
  background: var(--accent);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 24px 0;
  gap: 16px;
}

.next-action-text {
  font-size: 15px;
  color: var(--foreground);
  font-weight: 600;
}

/* Rubric Panel (4 columns) */
.rubric-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 16px;
}

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

.rubric-stage-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
  background: #ffffff;
  font-size: 13px;
  line-height: 1.45;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.rubric-stage-card:hover {
  border-color: var(--primary);
  background: var(--accent);
}

.rubric-stage-card.selected {
  border: 2px solid var(--primary);
  background: var(--accent);
  box-shadow: 0 0 0 2px rgba(204, 78, 45, 0.2);
}

.rubric-stage-title {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--primary);
}

/* Progress bar */
.progress-bar-bg {
  background: var(--muted);
  height: 8px;
  border-radius: var(--radius-full);
  overflow: hidden;
}

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

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

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 14px;
  background: #fff;
  color: var(--foreground);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--primary);
  outline: none;
}

.form-helper {
  display: block;
  font-size: 12px;
  color: var(--muted-foreground);
  margin-top: 4px;
  line-height: 1.4;
}

/* ==========================================================================
   A5 Micro-Guidance & Passive Guides Components
   ========================================================================== */

/* 1. Tooltips & Info Icons (Chuẩn 2 Tầng Conan1) */
.info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 17px;
  height: 17px;
  border-radius: 4px;
  border: 1.5px solid #ea580c;
  color: #ea580c;
  background: transparent;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
  position: relative;
  vertical-align: middle;
  margin-left: 6px;
  line-height: 1;
  transition: all 0.15s ease;
}

.info-icon:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.tooltip-box {
  visibility: hidden;
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: #ffffff;
  color: var(--foreground);
  text-align: left;
  padding: 16px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.5;
  font-weight: 400;
  white-space: normal;
  text-transform: none !important;
  width: 290px;
  border: 1px solid var(--border);
  box-shadow: 0 12px 30px -4px rgba(0, 0, 0, 0.12), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.2s ease;
  pointer-events: none;
}

.tooltip-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 800;
  color: #111827;
  text-transform: none;
  letter-spacing: normal;
  margin-bottom: 6px;
}

.tooltip-header-dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  display: inline-block;
}

.tooltip-desc {
  font-size: 13px;
  color: var(--muted-foreground);
  line-height: 1.45;
  margin-bottom: 12px;
  text-transform: none;
}

.tooltip-divider {
  border-top: 1px solid #f1f5f9;
  margin: 10px 0 12px;
}

.tooltip-value-title {
  font-size: 12px;
  font-weight: 800;
  color: var(--primary);
  text-transform: none;
  letter-spacing: normal;
  margin-bottom: 6px;
}

.tooltip-value-desc {
  font-size: 12.5px;
  color: #1e293b;
  line-height: 1.45;
  text-transform: none;
}

.info-icon:hover .tooltip-box,
.info-icon:focus .tooltip-box {
  visibility: visible;
  opacity: 1;
}
[data-tooltip]:hover::after {
  visibility: visible;
  opacity: 1;
}

/* 2. Hotspots / Pulsing Beacons */
.hotspot-beacon {
  position: relative;
  display: inline-flex;
}

.hotspot-beacon::after {
  content: '';
  position: absolute;
  top: -4px;
  right: -4px;
  width: 10px;
  height: 10px;
  background-color: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(204, 78, 45, 0.7);
  animation: pulse-ring 1.8s infinite cubic-bezier(0.66, 0, 0, 1);
  pointer-events: none;
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(204, 78, 45, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(204, 78, 45, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(204, 78, 45, 0);
  }
}

/* 3. Coach Marks / Spotlight Walkthrough */
.coach-mark-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(2px);
}

.coach-mark-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 24px;
  max-width: 440px;
  width: 90%;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
  position: relative;
  animation: scale-up 0.2s ease-out;
}

@keyframes scale-up {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.coach-mark-step {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--primary);
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

/* 4. Empty State with Inspiration & Motivation */
.empty-state-box {
  text-align: center;
  padding: 48px 24px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  background: #fafaf9;
}

.empty-state-icon {
  font-size: 40px;
  margin-bottom: 12px;
  display: inline-block;
}

.empty-state-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--foreground);
  margin-bottom: 6px;
}

.empty-state-desc {
  font-size: 14px;
  color: var(--muted-foreground);
  max-width: 460px;
  margin: 0 auto 20px;
  line-height: 1.5;
}

/* 5. Sample Data Banner */
.sample-data-banner {
  background: #fef3c7;
  border: 1px solid #fde68a;
  color: #92400e;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  margin-bottom: 20px;
}

/* ==========================================================================
   Assessment Page (score.hanoiagents.com exact layout & styles)
   ========================================================================== */

/* Progress header card */
.progress-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.progress-header {
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  display: flex;
}

.progress-label {
  color: var(--foreground);
  font-size: 0.95rem;
  font-weight: 700;
}

.progress-bar-bg {
  background-color: var(--muted);
  border-radius: 9999px;
  height: 0.625rem;
  overflow: hidden;
}

.progress-bar-fill {
  background-color: var(--primary);
  border-radius: 9999px;
  height: 100%;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dashboard Top Grid (Radar on Left + Score Overview on Right) */
.assess-dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 960px) {
  .assess-dashboard-grid {
    grid-template-columns: 1fr;
  }
}

.chart-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-lg);
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
  display: flex;
}

.chart-container {
  width: 100%;
  height: 280px;
  margin-top: 0.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.scores-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-lg);
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
  display: flex;
}

.total-score-container {
  background-color: var(--accent);
  border: 1px solid rgba(204, 78, 45, 0.3);
  border-radius: var(--radius-md);
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  padding: 1rem 1.5rem;
  display: flex;
}

.total-score-number {
  color: var(--primary);
  font-size: 2.75rem;
  font-weight: 900;
  line-height: 1;
}

.category-scores-list {
  flex-direction: column;
  gap: 0.625rem;
  display: flex;
}

.category-score-item {
  border: 1px solid var(--border);
  transition: all 0.15s ease;
  border-radius: var(--radius-md);
  justify-content: space-between;
  align-items: center;
  padding: 0.625rem 0.875rem;
  display: flex;
  background: #ffffff;
}

.category-score-item:hover {
  background-color: var(--accent);
  border-color: rgba(204, 78, 45, 0.4);
}

.category-score-info {
  flex-direction: column;
  gap: 0.125rem;
  display: flex;
}

.category-score-name {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--foreground);
}

.category-score-bar-wrapper {
  align-items: center;
  gap: 0.75rem;
  display: flex;
}

.category-score-bar {
  background-color: var(--muted);
  border-radius: 9999px;
  width: 90px;
  height: 0.375rem;
  overflow: hidden;
}

.category-score-bar-fill {
  background-color: var(--primary);
  border-radius: 9999px;
  height: 100%;
  transition: width 0.3s ease;
}

.category-score-number {
  text-align: right;
  width: 42px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--foreground);
}

/* Notes & Evidence Log Banner Card */
.notes-log-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.notes-log-header {
  font-size: 1.05rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.75rem;
  color: var(--foreground);
}

/* Level 1: Domain / Category Header */
.category-page-header {
  border: 1px solid var(--border);
  background-color: var(--card);
  cursor: pointer;
  transition: all 0.15s ease;
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-lg);
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  padding: 1.15rem 1.5rem;
  display: flex;
}

.category-page-header:hover {
  border-color: rgba(204, 78, 45, 0.4);
  background-color: var(--accent);
}

.category-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--foreground);
  margin: 0;
}

.category-pct-badge {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--primary);
  background-color: var(--accent);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(204, 78, 45, 0.3);
}

/* Level 2: Subcategory / Competency Wrapper */
.subcategory-wrapper {
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-left: 1.25rem;
  border-left: 3px solid rgba(204, 78, 45, 0.35);
  display: flex;
}

.subcategory-header {
  cursor: pointer;
  background-color: var(--card);
  border: 1px solid var(--border);
  transition: all 0.15s ease;
  border-radius: var(--radius-md);
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.25rem;
  display: flex;
}

.subcategory-header:hover {
  background-color: var(--accent);
  border-color: rgba(204, 78, 45, 0.3);
}

.subcategory-title {
  color: var(--foreground);
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

/* Level 3: Concept / Group Wrapper */
.concept-wrapper {
  background-color: #fafaf9;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.concept-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.concept-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.concept-code-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 6px;
  background-color: var(--accent);
  color: var(--primary);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(204, 78, 45, 0.2);
}

.concept-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--foreground);
  margin: 0;
}

/* Level 4: Mini Concept / Indicator Card */
.indicator-card {
  background-color: #ffffff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.15s ease;
  border-radius: var(--radius-md);
  flex-direction: column;
  gap: 1rem;
  padding: 1.25rem;
  display: flex;
  border-left: 3px solid var(--primary);
}

.indicator-card.collapsed {
  gap: 0;
  padding: 0.75rem 1.25rem;
}

.indicator-card-header {
  cursor: pointer;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  display: flex;
}

.indicator-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.indicator-id-badge {
  font-size: 0.75rem;
  padding: 0.125rem 0.4rem;
  background-color: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--muted-foreground);
  font-weight: 700;
}

.indicator-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--foreground);
  margin: 0;
}

.indicator-score-badge {
  background-color: var(--muted);
  border: 1px solid var(--border);
  color: var(--muted-foreground);
  white-space: nowrap;
  border-radius: var(--radius-sm);
  padding: 0.2rem 0.5rem;
  font-size: 0.8rem;
  font-weight: 800;
}

.indicator-score-badge.active {
  background-color: var(--accent);
  border-color: rgba(204, 78, 45, 0.4);
  color: var(--primary);
}

/* 5 Levels Grid Buttons (Level 0, Level 1, Level 2, Level 3, Level 4) */
.levels-grid {
  grid-template-columns: repeat(5, 1fr);
  gap: 0.625rem;
  display: grid;
}

@media (max-width: 1024px) {
  .levels-grid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

.level-button {
  background-color: #ffffff;
  border: 1px solid var(--border);
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
  border-radius: var(--radius-md);
  outline: none;
  flex-direction: column;
  gap: 0.375rem;
  padding: 0.75rem 0.875rem;
  display: flex;
  position: relative;
}

.level-button:hover {
  border-color: rgba(204, 78, 45, 0.4);
  background-color: #fffaf5;
}

.level-button.active {
  border: 2px solid var(--primary);
  background-color: var(--accent);
  box-shadow: 0 0 0 1px var(--primary);
}

.level-button-header {
  justify-content: space-between;
  align-items: center;
  width: 100%;
  display: flex;
}

.level-badge {
  text-transform: uppercase;
  color: var(--muted-foreground);
  font-size: 0.7rem;
  font-weight: 800;
}

.level-button.active .level-badge {
  color: var(--primary);
}

.level-pct {
  color: var(--muted-foreground);
  font-size: 0.75rem;
  font-weight: 800;
}

.level-button.active .level-pct {
  color: var(--accent-foreground);
}

.level-desc {
  color: var(--foreground);
  flex-grow: 1;
  font-size: 0.775rem;
  line-height: 1.4;
}

.level-example {
  margin-top: 0.4rem;
  padding-top: 0.4rem;
  border-top: 1px dashed rgba(0, 0, 0, 0.08);
  font-size: 0.72rem;
  color: var(--muted-foreground);
  line-height: 1.35;
  font-style: normal;
}

.level-example .example-tag {
  font-weight: 800;
  color: var(--primary);
  display: inline-block;
  margin-right: 3px;
}

.level-button.active .level-example {
  border-top-color: rgba(204, 78, 45, 0.25);
  color: #7c2d12;
}

/* Evaluator Notes Section */
.evidence-section {
  background-color: #fafaf9;
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  display: flex;
}

.evidence-header {
  color: var(--muted-foreground);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 800;
  display: flex;
}

.evidence-textarea {
  background: #ffffff;
  border: 1px solid var(--border);
  color: var(--foreground);
  resize: vertical;
  width: 100%;
  min-height: 54px;
  transition: border-color 0.15s ease;
  border-radius: var(--radius-sm);
  outline: none;
  padding: 0.5rem 0.75rem;
  font-size: 0.825rem;
  font-family: Arial, sans-serif;
}

.evidence-textarea:focus {
  border-color: var(--primary);
}

/* ==========================================================================
   Admin Specific Components: Modals, Data Tables, Toast & KPI Cards
   ========================================================================== */

/* Modal Dialog */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(3px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.2);
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modal-pop 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modal-pop {
  from { transform: scale(0.96) translateY(8px); }
  to { transform: scale(1) translateY(0); }
}

.modal-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fafaf9;
}

.modal-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--foreground);
  margin: 0;
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--muted-foreground);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.modal-close-btn:hover {
  background: var(--muted);
  color: var(--foreground);
}

.modal-body {
  padding: 20px 24px;
  overflow-y: auto;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: #fafaf9;
}

/* Toast Notification */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #1e293b;
  color: #ffffff;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: 0 10px 25px -5px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toast-in 0.25s ease-out;
}

.toast.toast-success {
  background: #065f46;
  border-left: 4px solid #34d399;
}

.toast.toast-error {
  background: #991b1b;
  border-left: 4px solid #f87171;
}

@keyframes toast-in {
  from { transform: translateX(50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Admin Data Table */
.data-table-container {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #ffffff;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13.5px;
}

.data-table th {
  background: #fafaf9;
  padding: 12px 16px;
  font-weight: 800;
  color: var(--muted-foreground);
  text-transform: uppercase;
  font-size: 11.5px;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}

.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--foreground);
  vertical-align: middle;
}

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

.data-table tr:hover td {
  background: var(--accent);
}

/* KPI Cards & Analytics Widgets */
.kpi-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.kpi-title {
  font-size: 12.5px;
  font-weight: 800;
  color: var(--muted-foreground);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.kpi-value {
  font-size: 32px;
  font-weight: 900;
  color: var(--primary);
  margin: 8px 0;
  line-height: 1;
}

.kpi-subtitle {
  font-size: 12px;
  color: var(--muted-foreground);
}

.domain-stat-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: #fafaf9;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 8px;
}

.domain-stat-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.domain-stat-name {
  font-weight: 700;
  font-size: 13.5px;
  color: var(--foreground);
}

.domain-stat-score {
  font-size: 18px;
  font-weight: 900;
  color: var(--primary);
}