:root{--color-background-primary:#fff;--color-background-secondary:#f8f9fa;--color-text-primary:#1a1a1a;--color-text-secondary:#6b7280;--color-text-danger:#c0392b;--color-border-tertiary:#e5e7eb;--color-border-danger:#f8b4b4;--border-radius-sm:4px;--border-radius-md:6px;--border-radius-lg:10px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--color-text-primary);background:var(--color-background-primary);font-size:14px;line-height:1.5}input,select{font-family:inherit;font-size:13px;border:.5px solid var(--color-border-tertiary);border-radius:var(--border-radius-md);padding:5px 8px;outline:none;transition:border-color .15s;background:#fff}input:focus,select:focus{border-color:#1a5c3a;box-shadow:0 0 0 2px rgba(26,92,58,.1)}input[type=number]{-moz-appearance:textfield}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none}button{font-family:inherit;font-size:13px;border:.5px solid var(--color-border-tertiary);border-radius:var(--border-radius-md);padding:5px 12px;cursor:pointer;background:var(--color-background-secondary);transition:background .1s;display:inline-flex;align-items:center;gap:5px}button:hover{background:#e9ecef}button:disabled{opacity:.6;cursor:not-allowed}h1{font-size:20px;font-weight:500}