.digiwork-dark-theme {
  --bg-dark: #0B0F19;
  --card-dark: #1E293B;
  --primary-indigo: #4F46E5;
  --accent-green: #10B981;
  --text-light: #F8FAFC;
  --text-muted: #94A3B8;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-light);
  border-radius: 8px;
  overflow: hidden;
}
.custom-navbar { display: flex; justify-content: space-between; align-items: center; padding: 20px 5%; background: #111827; border-bottom: 1px solid #334155; }
.nav-links { display: flex; gap: 20px; }
.nav-links a { color: #F8FAFC; text-decoration: none; font-weight: 500; transition: color 0.3s; }
.nav-links a:hover { color: var(--primary-indigo); }
.nav-btn { background: var(--primary-indigo); color: #fff; padding: 10px 20px; border-radius: 5px; text-decoration: none; border: none; cursor: pointer; font-weight:bold; }
.nav-btn:hover { background: #4338ca; color:#fff; }
.hero-section { text-align: center; padding: 80px 20px; background: radial-gradient(circle at top, #1e293b 0%, #0b0f19 70%); }
.hero-title { font-size: 2.5rem; margin-bottom: 15px; color: #fff; line-height:1.2; }
.hero-subtitle { color: var(--text-muted); margin-bottom: 30px; font-size: 1.1rem; max-width: 600px; margin-left: auto; margin-right: auto;}
.ai-tool-container, .dapa-tool-container { background: var(--card-dark); padding: 30px; border-radius: 12px; max-width: 800px; margin: 20px auto; border: 1px solid #334155; box-shadow: 0 10px 25px rgba(0,0,0,0.5); }
.ai-header { font-size: 1.5rem; font-weight: bold; margin-bottom: 5px; color: #fff; }
.ai-input { width: 100%; background: #0B0F19; border: 1px solid #334155; color: #fff; padding: 15px; border-radius: 8px; min-height: 120px; box-sizing: border-box; margin-bottom:15px; font-size:15px; resize:vertical; }
.ai-input:focus { outline: none; border-color: var(--primary-indigo); }
.ai-btn { background: var(--primary-indigo); color: #fff; border: none; padding: 14px 25px; border-radius: 6px; width: 100%; cursor: pointer; font-size: 16px; font-weight: 600; transition: 0.2s;}
.ai-btn:hover { opacity: 0.9; }
.ai-response { margin-top: 20px; padding: 20px; background: #0B0F19; border-radius: 8px; border: 1px solid #334155; color:#e2e8f0; white-space: pre-wrap; line-height:1.5; }
.dapa-table { width: 100%; border-collapse: collapse; margin-top: 15px; }
.dapa-table th, .dapa-table td { padding: 12px; text-align: left; border-bottom: 1px solid #334155; }
.dapa-table th { background: #0F172A; color: var(--accent-green); }
@media (max-width: 768px) { .hide-mobile { display: none; } .hero-title { font-size: 1.8rem; } }