:root{--primary: #0ea5e9;--primary-dark: #38bdf8;--bg: #1d1e20;--text: #e5e7eb;--text-muted: #9ca3af;--card-bg: #2e2e33;--border: #4b5563;--success: #22c55e;--warning: #fbbf24;--error: #f87171}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}.app-container{max-width:900px;margin:0 auto;padding:20px}.main-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px;padding-bottom:20px;border-bottom:2px solid var(--border)}.logo{display:flex;align-items:center;gap:12px}.logo .icon{font-size:2rem}.logo h1{font-size:1.5rem;font-weight:700;color:var(--text)}nav{display:flex;gap:20px}nav a{color:var(--text-muted);text-decoration:none;font-weight:500;transition:color .2s}nav a:hover,nav a.active{color:var(--primary)}.hero{text-align:center;margin-bottom:50px;padding:50px 0}.hero h2{font-size:2.5rem;margin-bottom:15px;color:var(--text)}.hero p{font-size:1.2rem;color:var(--text-muted)}.features{display:flex;justify-content:center;gap:30px;margin-top:25px;flex-wrap:wrap}.features span{color:var(--text-muted);font-size:.95rem;font-weight:500}.card{background:var(--card-bg);padding:30px;border-radius:12px;box-shadow:0 4px 6px -1px #0000004d,0 2px 4px -1px #00000026;border:1px solid var(--border);margin-bottom:20px}.card h3{color:var(--text);margin-bottom:20px;font-size:1.25rem}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:var(--text);font-size:.95rem}.form-group .required{color:var(--error)}.form-group .tooltip{cursor:help;color:var(--primary);font-size:.9rem}.form-group input,.form-group select{width:100%;padding:12px;background:#374151;color:var(--text);border:1px solid var(--border);border-radius:8px;font-size:1rem;transition:border-color .2s}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--primary)}.form-group small{display:block;margin-top:5px;color:var(--text-muted);font-size:.85rem}details{margin-top:15px}details summary{cursor:pointer;font-weight:600;color:var(--primary);padding:10px;border-radius:6px;transition:background .2s}details summary:hover{background:#ffffff0d}details[open] summary{margin-bottom:20px}.btn-primary,.btn-secondary{padding:14px 28px;border:none;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px)}.btn-secondary{background:#374151;color:var(--text);margin-left:10px}.btn-secondary:hover{background:#4b5563}.btn-secondary:hover{background:#e2e8f0}.btn-large{width:100%;padding:16px;font-size:1.1rem}.results-container{margin-top:40px}.dashboard h2{text-align:center;margin-bottom:30px;color:var(--text)}.metric-headline{text-align:center;padding:40px;border-radius:12px;margin-bottom:30px}.metric-headline .metric-value{font-size:4rem;font-weight:700;line-height:1}.metric-headline .metric-label{font-size:1.2rem;margin-top:10px;opacity:.8}.metric-headline .metric-status{font-size:1rem;font-weight:600;margin-top:15px;padding:8px 16px;border-radius:20px;display:inline-block}.metric-excellent{background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff}.metric-good{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff}.metric-attention{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff}.metric-critical{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;margin-bottom:30px}.kpi-card{background:#f8fafc;padding:25px;border-radius:10px;text-align:center;border:1px solid var(--border)}.kpi-card .kpi-value{font-size:2.5rem;font-weight:700;color:var(--primary)}.kpi-card .kpi-label{font-size:.9rem;color:#64748b;margin-top:8px}.chart-container{margin:30px 0}.chart-container h3{font-size:1.1rem;margin-bottom:15px;color:var(--text)}.breakdown-simple{display:flex;height:60px;border-radius:8px;overflow:hidden;margin-bottom:30px}.breakdown-item{display:flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;font-weight:600;font-size:.85rem;transition:all .3s;min-width:80px;padding:0 10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.breakdown-item:hover{filter:brightness(1.1)}.breakdown-loss{background:#ef4444}.breakdown-real{background:#f59e0b}.breakdown-apparent{background:#8b5cf6}.warnings{margin:20px 0}.warning{padding:12px 16px;border-radius:8px;margin-bottom:10px;border-left:4px solid}.warning-error{background:#fef2f2;border-color:var(--error);color:#991b1b}.warning-warning{background:#fefce8;border-color:var(--warning);color:#854d0e}.actions{display:flex;gap:15px;margin-top:30px}footer{text-align:center;margin-top:80px;padding-top:30px;border-top:1px solid var(--border);color:var(--text-muted);font-size:.9rem}@media(max-width:768px){.hero h2{font-size:2rem}.features{flex-direction:column;gap:15px}.metric-headline .metric-value{font-size:3rem}.kpi-grid{grid-template-columns:1fr}.actions{flex-direction:column}.btn-secondary{margin-left:0}}.mode-selector{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:800px;margin:40px auto}.mode-option{border:2px solid var(--border);border-radius:12px;padding:25px;cursor:pointer;transition:all .2s;background:var(--card-bg)}.mode-option:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 12px #0000004d}.mode-option.active{border-color:var(--primary);background:#0ea5e91a}.mode-option input[type=radio]{display:none}.mode-content h4{color:var(--text);margin-bottom:8px;font-size:1.1rem}.mode-content p{color:#64748b;font-size:.9rem;margin:0}.zone-card{background:#1f2937;border:1px solid var(--border);border-radius:10px;padding:20px;margin-bottom:15px}.zone-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.zone-header h4{margin:0;font-size:1.1rem;color:var(--text)}.btn-delete{background:none;border:none;font-size:1.3rem;cursor:pointer;padding:5px 10px;border-radius:5px;transition:background .2s}.btn-delete:hover{background:#fee2e2}.zone-summary{display:flex;gap:20px;margin-bottom:12px;font-size:.9rem;color:#64748b}.btn-small{padding:8px 16px;font-size:.9rem}.priority-table{width:100%;border-collapse:collapse;margin:20px 0}.priority-table th{background:#f1f5f9;padding:12px;text-align:left;font-weight:600;border-bottom:2px solid var(--border)}.priority-table td{padding:12px;border-bottom:1px solid var(--border)}.priority-table tr:hover{background:#f8fafc}.badge{display:inline-block;padding:4px 12px;border-radius:12px;font-size:.85rem;font-weight:600}.badge-kritis{background:#fee2e2;color:#991b1b}.badge-tinggi{background:#fed7aa;color:#9a3412}.badge-sedang{background:#fef3c7;color:#92400e}.zone-comparison{margin:20px 0}.zone-bar{margin-bottom:15px}.zone-name{font-weight:600;margin-bottom:5px;color:var(--text)}.zone-nrw-bar{background:#f1f5f9;height:40px;border-radius:8px;overflow:hidden;position:relative}.zone-nrw-fill{height:100%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;transition:width .5s ease}.fill-excellent{background:linear-gradient(90deg,#22c55e,#16a34a)}.fill-good{background:linear-gradient(90deg,#3b82f6,#2563eb)}.fill-attention{background:linear-gradient(90deg,#f59e0b,#d97706)}.ai-card{border:1px solid var(--border);margin-top:20px;padding:20px;border-radius:12px;background:var(--card-bg);animation:slideDown .3s ease-out;border-left:4px solid #0EA5E9;white-space:pre-wrap;font-family:Inter,sans-serif;line-height:1.6;font-size:.95rem;color:var(--text)}.ai-card strong{color:#0c4a6e}.ai-card ul{padding-left:20px;margin:10px 0}.ai-card li{margin-bottom:8px}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}