:root{--bg: #F8FAFC;--surface: #FFFFFF;--surface-2: #FAFAF9;--border: #E2E8F0;--border-strong: #CBD5E1;--text: #0F172A;--text-muted: #475569;--text-soft: #64748B;--brand: #C2410C;--brand-soft: #FED7AA;--brand-deep: #9A3412;--accent: #4F46E5;--accent-soft: #E0E7FF;--success: #059669;--success-bg: #D1FAE5;--warning: #F59E0B;--warning-bg: #FEF3C7;--danger: #E11D48;--danger-bg: #FFE4E6;--neutral-bg: #F1F5F9;--tier-good: var(--success);--tier-good-bg: var(--success-bg);--tier-ok: #CA8A04;--tier-ok-bg: #FEF9C3;--tier-weak: var(--warning);--tier-weak-bg: var(--warning-bg);--tier-bad: #B45309;--tier-bad-bg: #FED7AA;--tier-severe: var(--danger);--tier-severe-bg: var(--danger-bg);--bhuta-agni: #DC2626;--bhuta-agni-bg: #FEE2E2;--bhuta-apas: #0284C7;--bhuta-apas-bg: #E0F2FE;--bhuta-vayu: #65A30D;--bhuta-vayu-bg: #ECFCCB;--bhuta-prithvi: #44403C;--bhuta-prithvi-bg: #F5F5F4;--bhuta-akasha: #7C3AED;--bhuta-akasha-bg: #EDE9FE;--rail-bg: #FFFFFF;--rail-text: #0F172A;--rail-text-soft: 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