@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap");:root{--bg-base:#f8fafc;--bg-card:#fff;--bg-sidebar:#f1f5f9;--bg-glass:#fff;--bg-hover:#f8fafc;--bg-subtle:#f1f5f9;--border:#e2e8f0;--border-strong:#cbd5e1;--border-active:#3b82f6;--text-primary:#0f172a;--text-secondary:#64748b;--text-muted:#94a3b8;--accent-blue:#3b82f6;--accent-blue-light:#dbeafe;--accent-teal:#0891b2;--accent-teal-light:#cffafe;--accent-indigo:#6366f1;--accent-indigo-light:#e0e7ff;--accent-green:#16a34a;--accent-green-light:#dcfce7;--accent-red:#dc2626;--accent-red-light:#fee2e2;--accent-amber:#d97706;--accent-amber-light:#fef3c7;--accent-purple:#7c3aed;--accent-purple-light:#ede9fe;--gradient-primary:linear-gradient(135deg,#3b82f6,#6366f1);--gradient-text:linear-gradient(135deg,#3b82f6,#6366f1);--gradient-card-border:linear-gradient(90deg,#3b82f6,#6366f1);--gradient-premium:linear-gradient(135deg,#7c3aed,#3b82f6);--shadow-sm:0 1px 2px rgba(15,23,42,.04);--shadow:0 1px 3px rgba(15,23,42,.08),0 1px 2px rgba(15,23,42,.04);--shadow-md:0 4px 12px rgba(15,23,42,.08),0 2px 4px rgba(15,23,42,.04);--shadow-lg:0 12px 32px rgba(15,23,42,.1),0 4px 8px rgba(15,23,42,.05);--shadow-blue:0 8px 24px rgba(59,130,246,.18);--font-sans:"Inter",system-ui,-apple-system,sans-serif;--font-mono:"JetBrains Mono","Fira 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.12s}.accordion-header:hover{background:var(--bg-subtle)}.accordion-body{padding:0 18px 16px}.chart-page{background:#fff;min-height:100vh;padding:0}.chart-controls{background:#f8fafc;border-bottom:1px solid var(--border);padding:12px 18px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}.broker-panel-grid{display:flex;gap:12px;padding:14px;overflow-x:auto;background:var(--bg-base);min-height:calc(100vh - 110px)}.broker-panel{flex:1 1 0;min-width:380px;background:#fff;border:1px solid var(--border);border-radius:12px;display:flex;flex-direction:column;overflow:hidden;box-shadow:var(--shadow-sm)}.broker-panel-header{padding:12px;border-bottom:1px solid var(--border);display:flex;gap:8px;flex-wrap:wrap;align-items:center;background:var(--bg-subtle)}.check-input{display:flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:13px;color:var(--text-primary)}.check-input input{width:16px;height:16px;accent-color:var(--accent-blue);margin-top:2px}@media (max-width:768px){.summary-grid{grid-template-columns:repeat(2,1fr)}.pricing-grid{grid-template-columns:1fr}.pricing-card.featured{transform:none}.container{padding:16px}.header-inner{padding:12px 16px}.tabs{padding:0 16px}}