.dashboard {
  max-width: 1200px;
  margin: 0 auto;
}

.dashboard__header {
  position: relative;
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border-primary);
  overflow: hidden;
}

.dashboard__header-content {
  position: relative;
  z-index: 1;
}

.dashboard__header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.dashboard__subtitle {
  font-size: 1rem;
  color: var(--text-tertiary);
  letter-spacing: -0.01em;
}

.dashboard__header-accent {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.dashboard__section {
  margin-bottom: 48px;
}

.dashboard__section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.dashboard__section-title svg {
  color: var(--accent-primary);
}

.dashboard__section-description {
  color: var(--text-tertiary);
  font-size: 0.875rem;
  margin-bottom: 20px;
  margin-top: -8px;
}

.stat-grid {
  display: grid;
  gap: 16px;
}

.stat-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

.stat-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.stat-grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 1024px) {
  .stat-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .stat-grid--4,
  .stat-grid--3,
  .stat-grid--2 {
    grid-template-columns: 1fr;
  }
}

.stat-card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: all var(--transition-normal);
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--border-secondary);
  transition: background var(--transition-normal);
}

.stat-card:hover {
  border-color: var(--border-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.stat-card--success::before {
  background: var(--accent-gradient);
}

.stat-card--success {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.03) 0%, transparent 50%);
}

.stat-card--accent::before {
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
}

.stat-card--accent {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.03) 0%, transparent 50%);
}

.stat-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--bg-tertiary);
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.stat-card--success .stat-card__icon {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-primary);
}

.stat-card--accent .stat-card__icon {
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
}

.stat-card__content {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.stat-card__label {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
}

.stat-card__value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.2;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.stat-card__subvalue {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.stat-card__trend {
  font-size: 0.875rem;
  font-weight: 600;
}

.stat-card__trend--up {
  color: var(--success);
}

.stat-card__trend--down {
  color: var(--error);
}

.progress-bar {
  width: 100%;
}

.progress-bar__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.progress-bar__label {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.progress-bar__percentage {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.progress-bar__track {
  position: relative;
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 100px;
  overflow: hidden;
}

.progress-bar__fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--border-secondary);
  border-radius: 100px;
  transition: width 0.5s ease-out;
}

.progress-bar__glow {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: transparent;
  border-radius: 100px;
  transition: width 0.5s ease-out;
}

.progress-bar--success .progress-bar__fill {
  background: var(--accent-gradient);
}

.progress-bar--success .progress-bar__glow {
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.4);
}

.progress-bar--accent .progress-bar__fill {
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
}

.effectiveness-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 16px;
}

@media (max-width: 900px) {
  .effectiveness-grid {
    grid-template-columns: 1fr;
  }
}

.effectiveness-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.effectiveness-card h3 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.storage-comparison {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
}

.storage-bar__label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.storage-bar__value {
  font-weight: 600;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.storage-savings {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(5, 150, 105, 0.04) 100%);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-md);
}

.storage-savings__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: white;
  flex-shrink: 0;
  box-shadow: 0 0 24px rgba(16, 185, 129, 0.3);
}

.storage-savings__content {
  display: flex;
  flex-direction: column;
}

.storage-savings__value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-primary);
  letter-spacing: -0.02em;
}

.storage-savings__label {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

.dedup-rate {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.dedup-rate__circle {
  position: relative;
  width: 160px;
  height: 160px;
}

.dedup-rate__svg {
  width: 100%;
  height: 100%;
  transform: rotate(0deg);
}

.dedup-rate__value {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.dedup-rate__number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.dedup-rate__symbol {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-tertiary);
}

.dedup-rate__details {
  display: flex;
  gap: 32px;
}

.dedup-rate__detail {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.dedup-rate__detail-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.dedup-rate__detail-label {
  font-size: 0.6875rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

.artifacts-table {
  margin-top: 16px;
}

.artifact-link {
  display: inline-block;
}

.artifact-link code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.8125rem;
  padding: 4px 8px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  color: var(--accent-primary);
  transition: all var(--transition-fast);
}

.artifact-link:hover code {
  background: rgba(16, 185, 129, 0.15);
}

.artifact-name {
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: block;
  color: var(--text-secondary);
}

.ref-count {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
}

.ref-count__value {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1rem;
}

.ref-count__label {
  font-size: 0.6875rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.storage-saved {
  color: var(--success);
  font-weight: 600;
}

.dashboard__loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 80px 32px;
  color: var(--text-tertiary);
}

.dashboard__loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-primary);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.dashboard__error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 80px 32px;
  text-align: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
}

.dashboard__error svg {
  color: var(--error);
  opacity: 0.5;
}

.dashboard__error h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.dashboard__error p {
  color: var(--text-tertiary);
  max-width: 400px;
}

.dashboard__error .btn {
  margin-top: 8px;
}