/* CSS Variables - Dark Mode */
:root.dark {
  /* Colors */
  --primary: #7703fc;
  --primary-hover: #6002d0;
  --accent: #fcc203;
  --accent-hover: #daa902;

  --bg: #0a0a0a;
  --bg-card: #1a1a1a;
  --bg-hover: #2a2a2a;

  --text: #ffffff;
  --text-muted: #a3a3a3;

  --border: #333333;
  --border-hover: #444444;

  --success: #10b981;
  --error: #ef4444;
  --warning: #f59e0b;

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

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
}

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

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.link {
  color: var(--primary);
  font-weight: 500;
}

.text-muted {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Utility Classes */
.mb-4 { margin-bottom: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-lg); }

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

@media (max-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

/* Auth Container */
.auth-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--spacing-lg);
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  width: 100%;
  max-width: 400px;
}

.auth-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
}

.logo-icon {
  font-size: 2.5rem;
}

.auth-title {
  font-size: 1.5rem;
  font-weight: 600;
}

/* Error Pages */
.error-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--spacing-lg);
}

.error-content {
  text-align: center;
  max-width: 500px;
}

.error-code {
  font-size: 6rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: var(--spacing-md);
}

.error-title {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
}

.error-message {
  color: var(--text-muted);
  margin-bottom: var(--spacing-lg);
}

.error-path {
  margin-bottom: var(--spacing-xl);
}

.error-details {
  margin-top: var(--spacing-lg);
  text-align: left;
}

.error-details summary {
  cursor: pointer;
  color: var(--text-muted);
  margin-bottom: var(--spacing-sm);
}

.error-details pre {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  overflow-x: auto;
  font-size: 0.75rem;
}

/* Dashboard */
.dashboard {
  padding: var(--spacing-xl);
}

/* Detail Lists */
.detail-list {
  display: grid;
  gap: var(--spacing-md);
}

.detail-list dt {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.detail-list dd {
  margin-left: 0;
  margin-bottom: var(--spacing-md);
}

/* Audit Logs */
.audit-log-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.audit-log-item {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--bg);
  border-radius: var(--radius-md);
}

.audit-log-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.audit-log-content {
  flex: 1;
}

.audit-log-action {
  margin-bottom: var(--spacing-xs);
}

.audit-log-time {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Filter Form */
.filter-form .form-row {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-end;
  flex-wrap: wrap;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
}