*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent-green: #10b981;--accent-red: #ef4444;--accent-blue: #3b82f6;--accent-purple: #8b5cf6;--accent-yellow: #f59e0b;--border-color: #334155}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh}#root{min-height:100vh}.app{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--bg-secondary);border-right:1px solid var(--border-color);padding:24px 16px;display:flex;flex-direction:column;position:fixed;height:100vh;overflow-y:auto}.sidebar-logo{font-size:24px;font-weight:700;color:var(--accent-green);margin-bottom:32px;display:flex;align-items:center;gap:12px}.sidebar-nav{display:flex;flex-direction:column;gap:4px}.nav-link{display:flex;align-items:center;gap:12px;padding:12px 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var(--border-color);background:var(--bg-primary);color:var(--text-primary);text-align:right}input[type=number]::-webkit-outer-spin-button,input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield;appearance:textfield}