:root{--primary-blue: #1A56DB;--primary-blue-hover: #1D4ED8;--secondary-green: #059669;--accent-orange: #EA580C;--surface: #FFFFFF;--surface-alt: #F9FAFB;--border-light: #E5E7EB;--border-default: #D1D5DB;--text-secondary: #6B7280;--text-body: #374151;--text-heading: #111827;--success: #059669;--warning: #D97706;--error: #DC2626;--info: #2563EB;--tech-blue: #2563EB;--sales-purple: #7C3AED;--nursing-teal: #0D9488;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 6px rgba(0,0,0,.07);--shadow-lg: 0 10px 15px rgba(0,0,0,.1);--shadow-xl: 0 20px 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var(--ease-default);text-decoration:none;white-space:nowrap}.btn:hover{text-decoration:none}.btn-sm{height:32px;padding:0 16px;font-size:14px;border-radius:var(--radius-md)}.btn-md{height:40px;padding:0 20px;font-size:15px;border-radius:var(--radius-md)}.btn-lg{height:48px;padding:0 24px;font-size:16px;border-radius:var(--radius-lg)}.btn-xl{height:56px;padding:0 32px;font-size:18px;border-radius:var(--radius-lg)}.btn-full{width:100%}.btn-primary{background:var(--primary-blue);color:#fff}.btn-primary:hover{background:var(--primary-blue-hover);box-shadow:var(--shadow-glow-blue);transform:translateY(-1px);color:#fff}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--surface);color:var(--primary-blue);border:1.5px solid var(--primary-blue)}.btn-secondary:hover{background:#f0f5ff;color:var(--primary-blue-hover);transform:translateY(-1px)}.btn-accent{background:var(--accent-orange);color:#fff}.btn-accent:hover{background:#d4520a;transform:translateY(-1px);color:#fff}.btn-ghost{background:transparent;color:var(--text-body);border:none}.btn-ghost:hover{background:var(--surface-alt)}.card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:var(--space-6);transition:all var(--duration-normal) var(--ease-default)}.card-hover:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.card-xl{border-radius:var(--radius-xl);padding:var(--space-8)}.badge{display:inline-flex;align-items:center;padding:2px 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