@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";
:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#1a1a2e;--bg-card-hover:#1f1f35;--bg-elevated:#252540;--text-primary:#f0f0f5;--text-secondary:#a0a0b8;--text-muted:#6b6b80;--accent-primary:#667eea;--accent-secondary:#764ba2;--accent-gradient:linear-gradient(135deg, #667eea 0%, #764ba2 100%);--success:#43e97b;--warning:#f5a623;--danger:#f56565;--info:#4facfe;--level-0:#374151;--level-1:#b91c1c;--level-2:#d97706;--level-3:#059669;--level-4:#2563eb;--level-5:#7c3aed;--status-locked:#374151;--status-active:#667eea;--status-progress:#f5a623;--status-completed:#43e97b;--sidebar-width:260px;--header-height:64px;--border-radius:12px;--border-radius-sm:8px;--border-radius-lg:16px;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px 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