:root {
  --primary: #4f46e5;
  --primary-light: #e0e7ff;
  --secondary: #7c3aed;
  --text: #111827;
  --text-light: #6b7280;
  --border: #e5e7eb;
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  background-color: #f9fafb;
  color: var(--text);
  min-height: 100vh;
  margin-top: 64px; /* Account for fixed navbar */
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.main-content {
  margin-left: 260px; /* Account for sidebar */
  padding: 2rem;
  min-height: calc(100vh - 64px);
}

.card {
  background: white;
  border-radius: 0.5rem;
  box-shadow: var(--shadow);
  padding: 1.5rem;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th {
  text-align: left;
  padding: 0.75rem 1rem;
  background: #f9fafb;
  color: var(--text-light);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border);
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
}

.badge-primary {
  background: var(--primary-light);
  color: var(--primary);
}

.badge-success {
  background: #dcfce7;
  color: #16a34a;
}

.badge-warning {
  background: #fef3c7;
  color: #d97706;
}

.badge-danger {
  background: #fee2e2;
  color: #dc2626;
}

.btn {
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}

.btn-primary {
  background: var(--primary);
  color: white;
}

.btn-primary:hover {
  background: #4338ca;
}

/* Status indicators */
.status-new {
  background: #dbeafe;
  color: #1d4ed8;
}

.status-contacted {
  background: #fef3c7;
  color: #d97706;
}

.status-interested {
  background: #dcfce7;
  color: #16a34a;
}

.status-not-interested {
  background: #fee2e2;
  color: #dc2626;
}

.status-converted {
  background: #ede9fe;
  color: #7c3aed;
}

/* Utility classes */
.mb-4 {
  margin-bottom: 1rem;
}

.mb-6 {
  margin-bottom: 1.5rem;
}

.mb-8 {
  margin-bottom: 2rem;
}

.flex {
  display: flex;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-4 {
  gap: 1rem;
}