:root { --bg: #0a0e1a; --card: #1a2332; --border: #2d3748; --text: #e2e8f0; --accent: #f59e0b; --danger: #ef4444; --warning: #f97316; --success: #10b981; --light: #94a3b8; }
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; }
body { background: var(--bg); color: var(--text); line-height: 1.6; padding: 1rem; }
.container { max-width: 1600px; margin: 0 auto; display: grid; grid-template-columns: 1fr 300px; gap: 2rem; }
.main-content { }
.sidebar { position: sticky; top: 2rem; height: fit-content; }
.section { background: var(--card); border-radius: 12px; padding: 1.5rem; margin-bottom: 2rem; border: 1px solid var(--border); }
.header { text-align: center; padding: 2rem; background: linear-gradient(135deg, #1e3c72, #2a5298); border-radius: 16px; margin-bottom: 2rem; }
.header h1 { font-size: 2.8rem; color: white; margin-bottom: 0.5rem; text-shadow: 0 2px 4px rgba(0,0,0,0.3); }
.header .subtitle { color: #cbd5e1; font-size: 1.2rem; }
.level-indicator { text-align: center; margin-bottom: 2rem; }
.level-circle { width: 120px; height: 120px; border-radius: 50%; margin: 0 auto 1rem; display: flex; align-items: center; justify-content: center; font-size: 2.5rem; font-weight: 700; color: white; box-shadow: 0 0 15px rgba(0,0,0,0.3); }
.level-description { font-size: 1.2rem; font-weight: 500; }
.chart-container { height: 300px; margin: 1.5rem 0; background: rgba(255,255,255,0.05); border-radius: 8px; padding: 1rem; }
.info-card { background: rgba(255,255,255,0.05); border-radius: 8px; padding: 1rem; margin-top: 1rem; }
.warning { border-left: 5px solid #f97316; }
.impact-scale { display: flex; gap: 1rem; margin-top: 1rem; }
.scale-item { flex: 1; padding: 1rem; border-radius: 8px; background: rgba(255,255,255,0.05); text-align: center; }
.scale-item.active { border: 2px solid var(--accent); }
.scale-value { font-weight: 700; margin-bottom: 0.5rem; }
.scale-description { font-size: 0.9rem; }
.data-quality { text-align: center; font-size: 0.9rem; color: #94a3b8; margin: 2rem 0 1rem; }
.data-quality span { font-weight: 600; }
@media (max-width: 992px) { .container { grid-template-columns: 1fr; } .sidebar { position: static; } }
.back-to-index-inline {
    display: inline-block;
    margin-top: 1rem;
    background: #2c3e50;
    color: white;
    padding: 0.55rem 1.1rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s;
}
.back-to-index-inline:hover {
    background: #34495e;
}