:root {
  --color-bg-primary:    #0d0d0d;
  --color-bg-secondary:  #1a1a1a;
  --color-bg-tertiary:   #252525;
  --color-border:        #3a3a3a;
  --color-border-accent: #8b0000;
  --color-red-primary:   #b30000;
  --color-red-hover:     #e60000;
  --color-red-dim:       #3a0000;
  --color-grey-light:    #c4c4c4;
  --color-grey-mid:      #888888;
  --color-grey-dark:     #444444;
  --color-white:         #f0ece4;
  --color-success:       #2d6a2d;
  --color-danger:        #8b0000;

  --font-heading: 'Cinzel', 'Palatino Linotype', serif;
  --font-body:    'Crimson Pro', 'Georgia', serif;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 48px;

  --radius-sm: 4px;
  --radius-md: 8px;

  --shadow-card: 0 2px 12px rgba(0,0,0,0.7);
  --shadow-red:  0 0 16px rgba(179,0,0,0.5);
}

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

html { font-size: 16px; }

body {
  background-color: var(--color-bg-primary);
  color: var(--color-grey-light);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  min-height: 100vh;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-white);
  line-height: 1.2;
  letter-spacing: 0.02em;
}
h1 { font-size: 2rem; margin-bottom: var(--space-md); }
h2 { font-size: 1.4rem; margin-bottom: var(--space-sm); }
h3 { font-size: 1.1rem; margin-bottom: var(--space-sm); }

a { color: var(--color-red-hover); text-decoration: none; }
a:hover { text-decoration: underline; color: var(--color-white); }

p { margin-bottom: var(--space-sm); }

.text-muted { color: var(--color-grey-mid); font-size: 0.9rem; }
.text-danger { color: var(--color-red-hover); }

.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border-accent);
}

.page-header h1 { margin-bottom: 4px; }
.page-actions { display: flex; gap: var(--space-sm); align-items: center; flex-wrap: wrap; }

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .detail-grid { grid-template-columns: 1fr; }
  .page-header { flex-direction: column; gap: var(--space-sm); }
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

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

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

.empty-state { color: var(--color-grey-mid); font-style: italic; }

.empty-state-box {
  background: var(--color-bg-secondary);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  text-align: center;
  color: var(--color-grey-mid);
}

.messages-container {
  margin-bottom: var(--space-md);
}

.alert {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  border-left: 4px solid;
  margin-bottom: var(--space-sm);
  background: var(--color-bg-secondary);
}

.alert-success { border-color: #2d6a2d; color: #7ec47e; }
.alert-error,
.alert-warning { border-color: var(--color-red-primary); color: var(--color-grey-light); }
.alert-info { border-color: #1a4a6a; color: #7eb4d4; }