:root {
  --primary: #2563eb;
  --bg: #f4f7fb;
  --sidebar: #0f172a;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --success: #16a34a;
  --warning: #d97706;
  --danger: #dc2626;
}

* {
  box-sizing: border-box;
  font-family: Inter, Arial, sans-serif;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

/* ===== LAYOUT ===== */

.app {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 230px;
  background: var(--sidebar);
  color: white;
  padding: 20px;
  flex-shrink: 0;
}

.sidebar a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  color: #cbd5e1;
  margin-bottom: 6px;
  text-decoration: none;
}

.sidebar a.active,
.sidebar a:hover {
  background: #1e293b;
  color: white;
}

.main {
  flex: 1;
  padding: 20px 24px;
}

.container {
  max-width: 900px;
  margin: 0 auto;
}

/* ===== CARD ===== */

.card {
  background: var(--card);
  border-radius: 14px;
  padding: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .06);
  margin-bottom: 16px;
}

/* ===== BADGE ===== */

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: white;
}

.badge.aktif { background: var(--primary); }
.badge.training { background: var(--success); }
.badge.cuti { background: var(--warning); }
.badge.nonaktif { background: var(--danger); }

/* ===== BUTTON ===== */

.logout-btn {
  width: 100%;
  margin-top: 12px;
  padding: 10px;
  border-radius: 8px;
  border: none;
  background: #dc2626;
  color: white;
  cursor: pointer;
}

.btnBack {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  margin-bottom: 14px;
  background: white;
  color: var(--primary);
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s ease;
}

.btnBack:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}